Different Types of PU Leather: A Complete Guide
Powerful Solutions For Your Business Growth
In modern manufacturing and daily consumer markets, PU leather, short for polyurethane leather, has become one of the most popular alternatives to genuine animal leather. Thanks to its affordable price, flexible customization, eco-friendly attributes, and excellent wear resistance, PU leather is widely used in furniture, apparel, automotive interiors, footwear, and accessory production. However, many consumers and even industry beginners are confused by the various types of PU leather on the market, as different types differ drastically in texture, durability, breathability, and application scenarios. This complete guide systematically classifies mainstream PU leather types, elaborates on their characteristics, advantages, disadvantages, and typical uses, helping you distinguish and select the most suitable PU leather for different needs.
What Is PU Leather Exactly?
Before diving into classification, it is essential to clarify the core definition of PU leather. PU leather is a synthetic artificial leather made by coating a layer of polyurethane resin on a base fabric (usually polyester, cotton, or non-woven fabric). Unlike traditional PVC artificial leather, PU leather features a porous microcellular structure, which endows it with better breathability, elasticity, and a more realistic hand feel close to genuine leather. With continuous technological upgrades, modern PU leather can simulate the grain, texture, and softness of cowhide, sheepskin, and other natural leathers, while overcoming the shortcomings of genuine leather such as high cost, easy deformation, and complex maintenance.
The Manufacturing Process of PU Leather
The production of PU leather involves multiple steps:
- A woven or non-woven base (cotton, polyester, nylon, or recycled leather fibers) is selected.
- The base fabric provides structural strength.
- A liquid polyurethane compound is applied to the fabric via lamination, spraying, or rolling.
- The thickness of the coating determines flexibility, durability, and cost.
- Heated rollers press the surface to create grain patterns (smooth, pebbled, crocodile, etc.).
- This gives PU leather its realistic "leather-like" appearance.
- PU can be dyed in unlimited colors, finished with matte, glossy, or semi-aniline looks.
- Optional treatments: waterproof coating, fire-resistant finishes, or RFID shielding layers (for wallets).
What's the Features & Advantages of Standard PU Leather?
PU leather has a micro-porous structure, delivering far better air permeability and moisture-wicking performance than airtight PVC leather, avoiding stuffiness for daily and close-contact use.
It can simulate natural cowhide/sheepskin grain and soft hand feel, with good elasticity and ductility, not stiff or plastic-like.
Much cheaper than genuine leather, with no natural flaws, color differences or supply shortages of animal leather, perfect for mass production.
Resists daily abrasion, fading, and low-temperature cracking; outperforms PVC in anti-aging and tensile strength.
No animal exploitation, free of toxic plastic additives, and meets mainstream international environmental certification standards.
Supports various colors, grains, and functional modifications (waterproof, flame-retardant, anti-scratch) for diverse scenarios.
The Functional Performance:
Waterproof PU leather is modified with special waterproof additives in the polyurethane formula. Its surface forms a dense protective film that can effectively block water and liquid penetration, while maintaining the softness of the leather. It is not easy to absorb water and deform, and is easy to clean. It is widely used in outdoor furniture, rainproof leather products, kitchen decorative leather, and pet supplies. It is worth noting that high-quality waterproof PU leather retains basic breathability while being waterproof, avoiding the stuffy problem of fully sealed synthetic leather.
Flame-retardant PU leather is a functional leather added with environmentally friendly flame-retardant materials. It has the characteristics of self-extinguishing and non-spreading flame, which can effectively prevent fire risks. It complies with international flame-retardant safety standards and is mainly used in public facility furniture, train and aircraft interiors, hotel engineering decoration, and automotive interior leather that requires high safety performance.
This type of PU leather is treated with a high-hardness surface coating and special fiber reinforcement technology. It can resist daily scratches from keys, friction from daily use, and is not easy to peel or fade. It is very suitable for high-frequency use scenarios such as sofa surfaces, car seat leather, and office chair leather, which need long-term wear resistance.
What's the Surface Texture & Style of PU leather?
Grain PU leather is the most common style, with natural leather grain pressed on the surface, including cow grain, sheep grain, and litchi grain. It has a realistic leather texture, moderate softness, and strong stereoscopic perception. It is versatile and suitable for most leather products such as sofas, bags, and shoes.
Also known as plain PU leather, it has a flat, matte or bright surface without obvious grain. It features a simple and fashionable appearance, easy to clean and maintain, and is often used in minimalist-style leather clothing, electronic product protective cases, and modern furniture decoration.
Suede PU leather, also called faux suede, has a fine velvet surface formed by special grinding treatment. It has a soft matte texture, superior touch, and high-grade visual effect. It is widely used in luxury car interiors, high-end fashion apparel, shoe uppers, and jewelry packaging. Its only shortcoming is that it is easy to absorb dust and requires regular cleaning and maintenance.
Main Types of PU Leather & Their Full Characteristics
PU leather can be classified from multiple dimensions, including production technology, base material, performance, and use scenario. The following are the most mainstream and practical classifications in the current market.
Ordinary PU Leather
Ordinary PU leather is the most basic and cost-effective type of synthetic leather, produced through a simple one-time coating process. It adopts common woven or non-woven fabric as the base, with a thin polyurethane coating on the surface. This type of PU leather has a uniform surface color, basic waterproof and wear-resistant properties, and a smooth hand feel. Its biggest advantage is low production cost and high cost performance, making it suitable for mass-produced low-end products. However, it has obvious limitations: poor breathability, easy hardening and cracking in low-temperature environments, and insufficient durability, with a service life of only 1–3 years in daily use. It is commonly used for disposable decorative fabrics, low-grade shoe uppers, and simple storage bags.
Microfiber PU Leather (Microfiber Synthetic Leather)
Microfiber PU leather, also known as super fiber leather, is an upgraded high-end version of PU leather and the closest synthetic leather to genuine leather in performance. It uses ultra-fine fiber non-woven fabric as the base layer, with a high-density polyurethane resin layer processed by a bionic technology that simulates the fiber structure of natural leather. The internal structure of microfiber PU leather is highly similar to genuine cowhide, with excellent elasticity, toughness, and three-dimensional grain.
Compared with ordinary PU leather, it has outstanding advantages: superior breathability and moisture permeability, no hardening or cracking at extreme temperatures, strong scratch resistance and tensile resistance, and a service life of 5–10 years, which is comparable to genuine leather. Its only drawback is the relatively higher price. It is widely applied in high-end automotive interiors, luxury furniture sofas, high-grade footwear, fashion bags, and sports equipment, and has gradually replaced part of genuine leather in high-end markets.
Split-Grain PU Leather
Split-grain PU is made from the lower layers of an animal hide (split leather) coated with a polyurethane film. Unlike 100% synthetic PU, this hybrid contains real leather fibers.
Strengths:
More durable than standard PU
Has a more natural leather-like texture
Marketed as "genuine leather" in some regions due to its partial hide content
Weaknesses:
Less breathable than top-grain leather
Surface coating may crack over time
Lifespan ~3–5 years
Applications:
Mid-range wallets and handbags
Budget upholstery and office chairs
Split-grain PU works well for brands seeking to balance affordability with a genuine leather feel, but it still cannot compete with top-grain in longevity.
Bonded PU Leather
Bonded PU is the cheapest form of leather substitute, created by taking leftover leather scraps, grinding them, and binding them with polyurethane.
Strengths:
Extremely affordable
Eco-conscious in concept (recycling leather waste)
Flexible production → easy to color and emboss
Weaknesses:
Weakest durability (lifespan 1–3 years)
Peels and cracks quickly under stress
Not suitable for high-end branding
Applications:
Promotional wallets and giveaways
Budget handbags and small accessories
Fast-fashion furniture
Bonded PU is best for short-term use products or markets where price is the sole driver. For serious brands, bonded PU should only be used strategically.
How PU Leather Differs from Genuine Leather?
|
Feature |
PU Leather |
Genuine Leather |
|
Source |
Polyurethane on fabric |
Animal hides |
|
Durability |
2–5 years (microfiber PU: 5–8 years) |
10–15 years+ |
|
Cost |
$2–8 OEM/unit (wallets) |
$10–30 OEM/unit (wallets) |
|
Breathability |
Limited (non-porous) |
Excellent (natural pores) |
|
Appearance |
Uniform, customizable |
Unique, natural grain |
|
Sustainability |
Animal-free, but petroleum-based |
Biodegradable, but animal-derived |
PU is ideal for affordable and mid-market products, while genuine leather remains the standard for luxury and heritage goods.
Wet PU Leather vs. Dry PU Leather
These two types are divided according to dry and wet processing techniques. Dry PU leather is produced by drying the polyurethane coating directly on the base fabric. It has a flat and smooth surface, bright color, good waterproof performance, and a hard and crisp hand feel. It is mostly used for making leather jackets, handbags, and decorative leather with high surface flatness requirements.
Wet PU leather adopts a wet coagulation molding process, which forms a rich porous structure inside the leather during production. This process greatly improves the breathability, softness and flexibility of the leather. Wet PU leather has a fluffy and delicate hand feel, similar to soft sheepskin, and is not easy to wrinkle. It is the preferred material for high-end leather clothing, gloves, and close-fitting leather products.
How to Select Suitable PU Leather for Different Projects
For international importers, selecting the right PU leather is critical to controlling procurement costs, avoiding customer complaints, passing international quality inspections, and ensuring project delivery quality. Unlike end-consumer selection, importers need to comprehensively evaluate project positioning, target market standards, usage scenarios, cost budget, processing adaptability, and after-sales risk. Different types of PU leather match completely different industrial, furniture, apparel, and automotive projects. This section summarizes targeted selection factors and matching rules for mainstream projects and PU leather materials, providing a practical procurement basis for importers.
1. Core Selection Factors Importers Must Evaluate First
Before material selection, importers need to confirm six key project indicators to eliminate inappropriate materials efficiently:
(1) Target market compliance standards: Different countries have strict environmental and safety regulations. The EU requires REACH and RoHS certification; the US demands CPSIA flame-retardant and heavy metal standards; Middle Eastern and public engineering projects mandate high flame-retardant grades. Materials must meet local mandatory standards to avoid customs detention and order returns.
(2) Project grade and pricing positioning: High-end customized orders (luxury furniture, automotive interiors) prioritize performance and texture; low-budget mass orders (daily gadgets, disposable decorations) focus on cost performance and stable supply.
(3) Long-term usage environment: Distinguish indoor/outdoor use, high-temperature/low-temperature regions, and high-frequency friction scenarios. Outdoor projects need waterproof and UV-resistant properties; cold-region markets require low-temperature crack resistance.
(4) Processing and production adaptability: Different leathers differ in hardness, toughness and cutting performance. Hard leather is suitable for flat stamping products, while soft leather fits clothing and flexible accessories, avoiding processing difficulties and yield reduction.
(5) Shipment and storage stability: Long-distance ocean transportation requires materials with anti-aging, anti-yellowing and compression-resistant properties to prevent deterioration during container shipping and warehouse storage.
(6) After-sales maintenance threshold: Consumer goods for ordinary retail need low-maintenance materials; high-end customized products can accept materials with slight maintenance requirements in exchange for superior texture.
2. Material Selection & Key Considerations by Project Type
Low-Budget Mass Retail Projects (Daily Bags, Low-Grade Shoes, Home Decorations)
Matching material: Ordinary dry PU leather
Key importing considerations:
First, focus on cost control and stable batch consistency. Ordinary PU leather has low unit price and sufficient factory output, which is suitable for large-volume wholesale orders. Second, check basic color fastness and surface flatness to avoid color difference in bulk goods affecting retail sales. Third, confirm the shelf stability of the material to prevent hardening and cracking during long-term sea transportation and shelf placement. Avoid over-pursuing high performance to reduce unnecessary procurement costs for low-end projects.
High-Frequency Wearable Household Projects (Sofas, Office Chairs, Car Interior Accessories)
Matching material: Microfiber PU leather / Anti-scratch wear-resistant PU leather
Key importing considerations:
Prioritize durability, scratch resistance and weather resistance. These products face long-term friction and daily scratches, so test indicators such as abrasion resistance times, tensile strength and low-temperature crack resistance are mandatory. For European and American market orders, strictly verify environmental protection certification and formaldehyde content. In addition, focus on surface grain consistency, as automotive and high-end furniture have extremely high requirements for appearance uniformity. Although the material cost is higher, its long service life can greatly reduce after-sales return and complaint rates, which is the core advantage for importers to maintain long-term customer cooperation.
Apparel & Close-Fitting Product Projects (Leather Jackets, Gloves, Garment Accessories)
Matching material: Wet PU leather / Suede PU leather
Key importing considerations:
Take softness, breathability and skin-friendliness as the core indicators. Garment leather requires excellent flexibility and wrinkle resistance, avoiding stiff hand feel that affects wearing experience. For suede leather orders, focus on surface uniformity and dust-proof treatment technology to ensure finished product appearance. Meanwhile, check the material's odor and harmful substance residue, as close-fitting products have strict safety standards. It is necessary to confirm the material's tailorability and sewing stability to avoid yarn breakage and delamination during garment processing.
Outdoor & Functional Engineering Projects (Outdoor Furniture, Pet Supplies, Outdoor Bags)
Matching material: Waterproof modified PU leather / Weather-resistant PU leather
Key importing considerations:
Focus on water resistance, UV resistance and anti-aging performance. Outdoor products are exposed to sunlight, rain and humidity for a long time, so test the material's water permeability resistance, anti-yellowing grade and high-temperature aging resistance. Avoid ordinary PU leather that is prone to water absorption, deformation and fading. In addition, confirm the peeling strength of the surface coating to prevent coating falling off in outdoor environments, which leads to batch order losses.
Public & Traffic Engineering Projects (Aircraft/Train Seats, Hotel Furniture, Theater Facilities)
Matching material: Flame-retardant PU leather / High-standard microfiber PU leather
Key importing considerations:
Safety certification is the primary threshold. All materials must pass local professional flame-retardant testing and meet public facility safety standards. Second, require high wear resistance and stain resistance for long-term public use. Third, ensure batch color difference control, as engineering projects have high requirements for overall decoration consistency. Such projects have high profit margins but strict inspection standards; importers must prioritize qualified regular factory materials and avoid uncertified low-cost products to prevent engineering safety risks.
3. Importer's Key Selection Taboos & Cost-Benefit Tips
Taboo 1: Matching high-end materials with low-budget projects – It will cause cost redundancy, reduce order profit and lose price advantage in wholesale markets.
Taboo 2: Matching low-grade ordinary PU with high-frequency and engineering projects – It will lead to short service life, frequent customer complaints and even order returns and claims.
Taboo 3: Ignoring regional market standards – Unqualified environmental protection and flame-retardant indicators will cause customs clearance failure and huge losses.
Cost-effective Tip: For most mid-tier projects, select modified functional ordinary PU leather instead of full microfiber leather, which balances performance and cost; for long-term fixed customers, customize targeted PU resin formulas to stabilize quality and reduce procurement costs.
1. For daily low-budget products: Choose ordinary dry PU leather, which is cost-effective and meets basic use needs.
2. For high-frequency use scenarios (sofas, car seats): Prioritize microfiber PU leather and anti-scratch wear-resistant PU leather for long service life.
3. For close-fitting apparel and gloves: Select soft wet PU leather or suede PU leather with good breathability and comfort.
4. For outdoor and public facilities: Adopt waterproof or flame-retardant functional PU leather to meet safety and environmental adaptability requirements.
Advantages and Disadvantages of Microfiber PU Leather (vs. Ordinary PU, PVC, and Genuine Leather)
Microfiber PU leather is widely recognized as the premium tier of synthetic leather, with comprehensive performance far exceeding ordinary artificial leather and partially competing with genuine leather. To help readers fully grasp its application advantages and limitations, this section systematically compares its pros and cons against three mainstream materials: ordinary PU leather, PVC leather, and natural genuine leather.
Core Advantages of Microfiber PU Leather
1. Superior durability and weather resistance Compared with ordinary PU and PVC leather, microfiber PU leather features a bionic three-dimensional microfiber base and dense microporous polyurethane layer. It resists low-temperature hardening, cracking, high-temperature aging, and daily friction peeling. Its service life reaches 5–10 years, 3–5 times longer than ordinary PU leather and 6–8 times longer than PVC leather. It also maintains stable performance in extreme indoor and outdoor environments, without easy deformation or fading.
2. Excellent breathability and skin-friendliness Different from the non-porous, airtight structure of PVC leather and the single-layer thin coating of ordinary PU leather, microfiber PU leather forms uniform micro-pores during the wet phase-separation process. It possesses breathable and moisture-permeable properties close to genuine leather, avoiding the stuffy, sweaty feeling of ordinary synthetic leather. This makes it suitable for close-fitting apparel, car seats and long-contact furniture scenarios.
3. Higher simulation and better tactile experience With a bionic fiber structure identical to natural cowhide, microfiber PU leather can perfectly restore various natural leather grains and soft hand feels. Its texture is more delicate and three-dimensional than ordinary flat-coated PU leather, with no rigid plastic touch of PVC leather. It is visually and tactilely indistinguishable from mid-range genuine leather.
4. Stable physical performance and strong practicality It has outstanding tensile strength, tear resistance and scratch resistance, far surpassing ordinary PU and PVC materials. It is not easy to crack, peel or wear under long-term high-frequency use. Meanwhile, it has good waterproof, stain-resistant and easy-to-clean properties, balancing practicality and durability perfectly.
5. Eco-friendly and cost-effective As a cruelty-free synthetic material, it avoids animal killing and has no environmental pollution risks of toxic plastic additives in PVC leather. Compared with genuine leather, it has a much lower price, stable supply, no shortage of raw materials, and no color or texture difference caused by animal individual differences.
Key Disadvantages of Microfiber PU Leather
1. Higher cost than ordinary synthetic leather Due to its complex multi-step bionic production process, high-quality raw materials and strict quality inspection standards, the production cost of microfiber PU leather is significantly higher than ordinary PU leather and PVC leather. Its market price is 2–4 times that of ordinary PU leather, limiting its application in ultra-low-budget mass-produced products.
2. Inferior to top-grade genuine leather in natural texture and ductility Although it can simulate leather grain and softness, microfiber PU leather is still a synthetic material. It lacks the natural irregular texture, unique leather fragrance and natural ductility of high-grade genuine leather. It cannot achieve the natural aging and patina effect of genuine leather after long-term use, making it unable to fully replace luxury genuine leather in high-end luxury goods.
3. Relatively difficult processing and maintenance Compared with soft and easy-to-cut ordinary PU leather, microfiber PU leather has high fiber density and strong toughness, requiring professional cutting and sewing equipment during processing, which increases production difficulty. In daily use, suede-style microfiber PU leather is prone to dust accumulation and requires regular professional cleaning, with higher maintenance requirements than smooth PVC and ordinary PU leather.
PU Leather Performance by Product Category
Different PU leathers are engineered for specific product types, and matching the right material to your use case directly cuts down return rates, improves customer reviews and aligns with your target market positioning.
PU Leather for Bags and Handbags
PU leather remains the top material choice for handbag manufacturing, letting brands test new textures, seasonal colors and trending designs without the high cost of genuine leather.
Bonded PU: The go-to option for budget handbags and fast-fashion collections with quick style turnover. It typically peels or cracks after 1–2 years of regular use, making it ideal for low-price, trend-driven lines.
Split-Grain PU: The perfect cost-quality balance for mid-market handbags, delivering a genuine leather-like look at a far lower production cost.
Microfiber PU (Luxury PU): The highest-performing PU for handbags, with exceptional softness, decent breathability and a 5–8 year lifespan. It is the top pick for brands competing in the affordable luxury vegan handbag space.
Embossed / Textured PU: Adds clear perceived value for fashion-focused handbags, with popular finishes including crocodile embossing, snake skin patterns and high-gloss patent PU.
PU Leather for Wallets and Cardholders
Wallets and cardholders face constant folding, rubbing and pressure from being carried in pockets or bags, so PU material performance directly impacts product satisfaction.
Bonded PU Wallets: Low OEM cost ($2–3 per unit), perfect for promotional giveaways and entry-level budget products, with a 1–2 year expected lifespan.
Split-Grain PU Wallets: Delivers a 3–4 year usable life, and can be marketed as leather-alternative goods in most global retail regions.
Microfiber PU Wallets: The best option for premium wallet lines, supporting 5–8 years of daily use, and compatible with add-ons like RFID-blocking lining for high-end products.
Luxury PU Wallets: Features a smooth, upscale finish that appeals to high-end customers, with custom embossing and exclusive color options to elevate your brand identity.
| PU Leather Type | Expected Lifespan | Look & Feel | Best Target Market |
|---|---|---|---|
| Bonded PU | 1–2 years | Basic, entry-level finish | Promotional products & budget retail |
| Split-Grain PU | 3–4 years | Semi-premium leather-like texture | Mid-market offline & online retail |
| Microfiber PU | 5–8 years | Premium, near-genuine leather feel | Luxury branded wallets |
| Luxury PU | 5–7 years | Smooth, upscale appearance | Affordable luxury vegan brands |
PU Leather for Belts and Bag Straps
Belts, bag handles and backpack straps endure constant pulling, bending and long-term tension, making PU tear strength one of the most critical performance metrics here.
Bonded PU Belts: Prone to cracking within 6–12 months of regular use, not recommended for serious fashion brands.
Bi-Cast PU Belts: Features a shiny, stylish finish, ideal for statement fashion belts that do not require heavy-duty performance.
Split-Grain PU Belts: A strong, cost-effective option for mid-market brands, with a 2–4 year usable lifespan.
Microfiber PU Belts: The closest PU material to genuine leather in both strength and flexibility, lasting 5+ years with daily use.
Fabric-Reinforced Microfiber PU Straps: The industry standard for durable handbag handles and heavy-load backpack straps.
Real-world case study: A U.S. mid-tier fashion retailer switched from bonded PU to microfiber PU for their full belt line, and saw product return rates drop by 40% while average customer review scores improved significantly - fully justifying the small increase in material cost.
Full PU Leather Durability & Lifespan Comparison
The usable lifespan of PU leather products depends entirely on the material grade you select:
Bonded PU: 1–3 years
Split-Grain PU: 3–5 years
Microfiber PU / Luxury PU: 5–8 years
Top-grain genuine leather: 10–15+ years
Three key factors directly impact the real lifespan of PU leather goods:
Usage frequency (daily heavy use vs occasional seasonal use)
Storage conditions (exposure to high humidity, extreme heat or direct sunlight)
PU material grade (low-cost entry-level PU vs high-grade microfiber PU)
For global brands and sourcing buyers, the core rule is simple: align product lifespan expectations with your target market.
Key Disadvantages of PU Leather in Commercial Products
While PU leather offers unmatched cost and design flexibility, it still has clear limitations compared to genuine leather:
Peeling and Cracking: The most common quality complaint, especially for low-cost bonded PU products
Breathability Limitations: Lower air permeability can create a sticky, uncomfortable feel in hot and humid climates
Shorter Longevity: Even top-grade microfiber PU cannot match the 10+ year lifespan of high-quality genuine leather
Petroleum-Derived Base: Most standard PU leather is not fully biodegradable
Consumer Perception Gaps: Some traditional shoppers still view basic PU as a cheap imitation of real leather
Leading brands address these weaknesses through smart material selection and market positioning: for example, positioning high-grade microfiber PU as premium vegan leather, rather than a low-cost leather substitute, to build strong appeal for eco-conscious consumers.
Comparison Table: Types of PU Leather
|
Type |
Durability |
Strengths |
Weaknesses |
Best Applications |
|
Split-Grain PU |
3–5 yrs |
Natural feel, affordable |
Less breathable |
Belts, budget handbags |
|
Bonded PU |
1–3 yrs |
Cheapest, recycled scraps |
Cracks/peels quickly |
Promo wallets, low-cost goods |
|
Microfiber PU |
5–8 yrs |
Durable, premium look/feel |
Higher cost vs PU |
Luxury bags, premium wallets |
|
Bi-Cast PU |
3–5 yrs |
Glossy finish, stylish |
Stiff, prone to cracking |
Belts, shiny accessories |
|
Embossed/Patent PU |
Varies |
Design variety, trendy appeal |
Durability depends on base PU |
Fashion bags, seasonal products |
|
Luxury PU |
5–8 yrs |
Premium look, vegan appeal |
No natural patina |
Mid/high-end fashion |
PU leather is not a single monotonous material, but a series of synthetic leather products with diverse types, distinct performances and wide applicability. From basic ordinary PU leather to high-end microfiber PU leather, from conventional decorative leather to professional functional leather, different types of PU leather cover the needs of different industries and consumer groups. With the progress of environmental protection technology and material innovation, modern PU leather has achieved environmental protection, high durability and high simulation, becoming the most ideal substitute for genuine leather. Understanding the classification and characteristics of various PU leather can help consumers avoid buying inferior products and help practitioners select accurate materials for production, realizing the perfect combination of cost performance and use effect.
PU leather is not a single monotonous material, but a series of synthetic leather products with diverse types, distinct performances and wide applicability. From basic ordinary PU leather to high-end microfiber PU leather, from conventional decorative leather to professional functional leather, different types of PU leather cover the needs of different industries and consumer groups. With the progress of environmental protection technology and material innovation, modern PU leather has achieved environmental protection, high durability and high simulation, becoming the most ideal substitute for genuine leather. Understanding the classification and characteristics of various PU leather can help consumers avoid buying inferior products and help practitioners select accurate materials for production, realizing the perfect combination of cost performance and use effect.
