Polyurethane Leather Material Guide
In everyday language, 100% PU leather is a type of faux or synthetic leather rather than natural animal-hide leather. That does not mean it is counterfeit or automatically low quality. It means the leather-like surface is engineered with polyurethane and a selected backing. The important exception is PU-coated split or bicast leather, which may contain an animal-hide base.
But buyers should verify the backing and product description before assuming the material is fully synthetic or animal-free.
PU stands for polyurethane. In a typical fully synthetic PU leather, a polyurethane surface system is applied to a knitted, woven, nonwoven, polyester or microfiber backing. The result is an engineered material designed to reproduce a leather-like grain, color and touch without using a full natural hide.
The word “fake” can sound negative, but it is not a technical quality grade. A well-specified PU leather can offer controlled color, repeatable grain, flexible hand feel and efficient roll processing for furniture, vehicle interiors, bags and commercial products. A poorly matched PU construction can peel, crack, become sticky or fail early. The decisive issue is the specification—not the informal label.
For procurement, customs descriptions, product claims and application testing, the exact construction matters more than the front-surface appearance.
A polyurethane-based surface is combined with a textile, nonwoven or microfiber base. This material is faux leather and normally contains no animal hide, subject to supplier confirmation of all layers and additives.
Synthetic structureA polyurethane finish is applied over split leather or another animal-hide layer. The surface is PU, but the total material is not fully synthetic and should not be described as animal-free.
Hybrid structureLeather fibers or scraps may be bonded with polymers and covered by a PU surface. Composition can vary, so the percentage and backing information should be requested instead of inferred from the name alone.
Composition variesA commercial PU leather roll is a multi-layer material. Suppliers can adjust each layer to change appearance, softness, flex behavior, cleanability and processing performance.
No material is automatically suitable for every product. Compare the structure against the required touch, processing, cleaning, service environment and price position.
| Material | Typical Composition | What the Name Usually Means | Common Buyer Priorities | Important Confirmation |
|---|---|---|---|---|
| 100% PU Leather | PU surface over textile, nonwoven or microfiber backing | Synthetic or faux leather | Soft touch, color control, grain development, flexible processing | Backing, hydrolysis direction, abrasion, coating system and animal-free status |
| PU-Coated Split / Bicast | PU coating over split animal leather | Hybrid material; not fully synthetic | Leather-containing structure with uniform coated surface | Hide content, labeling rules and target-market claims |
| Natural Leather | Tanned animal hide | Real leather | Natural grain, patina, breathability and long-term aging character | Leather grade, tanning route, finish, defects and maintenance |
| PVC Leather | PVC surface system over fabric backing | Synthetic or vinyl leather | Cleanability, water-resistance direction, structure and cost control | Plasticizer system, cold behavior, flexing and application suitability |
| Microfiber PU | PU surface with microfiber base construction | Upgraded synthetic leather direction | Refined hand feel, structural stability and premium product development | Microfiber composition, physical tests, processing and target use |
Smell, touch and a water-drop test can be inconsistent and may damage a finished product. For B2B purchasing, documentation and sample inspection are more reliable.
Look for wording such as “PU-coated polyester,” “100% polyurethane synthetic leather,” “split leather with PU coating” or a percentage breakdown.
A fabric, nonwoven or microfiber backing usually indicates a fully synthetic construction; a split-hide backing indicates animal content.
The back often reveals a knitted, woven, microfiber or leather-fiber structure that is not visible from the coated face.
For vegan, animal-free, recycled-content or compliance claims, request supplier declarations and relevant test documentation for the exact item.
When the material is correctly labeled and matched to the product, synthetic PU leather offers design and production advantages that natural hides do not provide in the same way.
Color, grain, gloss and embossing can be developed for collections and repeat purchasing.
Continuous roll format supports cutting, sewing, wrapping, lamination and upholstery workflows.
Backing, thickness, softness and surface performance can be adjusted around the end product.
Buyers can compare PU, PVC, microfiber and silicone directions instead of relying on one universal leather-look material.
Each application creates a different performance profile. A bag panel, car-seat surface and hotel chair should not automatically use the same PU leather construction.
A clearer inquiry helps the supplier match the surface, backing and roll specification to the real manufacturing process.
State whether the material is for furniture, automotive interiors, bags, marine seating, medical surfaces or decorative panels, plus indoor/outdoor use and cleaning frequency.
Define color, grain, embossing, matte or semi-gloss direction, softness, touch and any reference sample that must be reviewed.
Confirm whether the material will be sewn, wrapped, bonded, laminated, edge-folded or stretched during upholstery installation.
Discuss abrasion, flexing, hydrolysis resistance, UV direction, easy-clean behavior, cold resistance, anti-mildew or flame-retardant pathways based on the project.
Provide target thickness, width, roll length, order quantity, labeling, carton marks, pallet requirements and destination.
Specify whether the product must be fully synthetic, animal-free, phthalate-controlled, solvent-free direction or compliant with a named market requirement, subject to verification.
Final values depend on the application, sample approval, minimum order structure and selected testing route.
| Specification Point | Available Discussion Direction | Why It Matters to the Buyer |
|---|---|---|
| Material Identity | 100% synthetic PU, microfiber PU, PU-coated composite or comparison with PVC/silicone leather | Controls labeling, animal-content statements, target positioning and processing route. |
| Surface | Smooth, pebbled, lychee, Saffiano-style direction, matte, semi-gloss, gloss, embossed, printed or perforated | Determines visual language, touch, cleaning expectation and collection consistency. |
| Backing | Knitted, woven, nonwoven, polyester, microfiber, foam-supported or project-specific base | Affects cutting, sewing, stretch, wrapping, bonding and structural feel. |
| Thickness & Width | Project-specific thickness and roll width based on machinery and finished-product target | Influences yield, hand feel, dimensional fit and production efficiency. |
| Performance Route | Abrasion, flex, hydrolysis, easy-clean, water-resistance, UV, anti-mildew, cold or flame-retardant direction | Prevents appearance-only selection and supports application-based sample testing. |
| OEM Support | Color matching, sample development, roll labels, carton marks, packing and export coordination, | Supports distributors, importers, brands and repeat production programs. |
DERFLEX supplies custom polyurethane leather and related synthetic leather materials for manufacturers, importers, distributors and OEM product teams. The development process begins with the product application rather than a generic color card.
Buyers can discuss color, grain, finish, backing, thickness, softness, roll dimensions, performance direction, labeling and export packing. Physical sample confirmation and application testing are recommended before volume production.
The following workflow helps reduce gaps between a sample appearance, factory processing and the delivered bulk roll.
Confirm the finished product, use environment, manufacturing process and target market.
Choose PU or compare it with PVC, microfiber, silicone or another leather-look structure.
Review color, grain, surface finish, backing, thickness, softness and roll details.
Confirm the physical sample and conduct appropriate material or finished-product tests.
Align production, roll packing, labels, inspection points and export documentation.
These six related pages help product developers move from a general material question to a more accurate commercial specification.
Clear answers for furniture manufacturers, automotive suppliers, bag producers, importers and OEM product teams.
Usually, yes. A 100% synthetic PU leather is a type of faux or artificial leather made with a polyurethane surface and a non-animal backing. However, PU-coated split or bicast leather can contain an animal-hide base, so the full composition should be checked.
No. “Fake leather” is an informal material description for leather-look products that are not full natural hide. A correctly labeled PU leather product is not counterfeit simply because it is synthetic.
No. Fully synthetic PU leather may be animal-free, but PU-coated split leather, bicast leather and some bonded leather structures can contain animal-derived material. Request a written composition statement for the exact product.
No. The term describes material origin, not grade. PU leather quality depends on coating chemistry, backing, adhesion, thickness, hydrolysis resistance, abrasion, flexing, finish and suitability for the final application.
Send the final application, target color and grain, reference sample or photo, desired thickness, backing preference, roll width, quantity, processing method, performance direction, packing requirements and destination.
DERFLEX can discuss custom PU leather for furniture upholstery, vehicle interiors, bags, luggage, hospitality seating, marine cushions, wall panels, medical furniture and OEM product programs. Final suitability should be confirmed through samples and relevant testing.
Tell DERFLEX whether your project requires a fully synthetic structure, target color and grain, backing, thickness, roll size, performance direction and order quantity. The team can review a practical material route for sampling and quotation.
Material performance and compliance depend on the confirmed specification, production batch, application design, processing method, use environment and testing route. Product statements should be verified for the exact item before commercial use.