The raw materials used in the production of PVC (polyvinyl chloride) synthetic leather typically include (for reference):
- PVC resin: PVC synthetic leather is made by coating a fabric substrate with a layer of PVC resin. The PVC resin provides the material with its flexibility, durability, and water-resistant properties.
- Backing material: The substrate, or backing material, used in the production of PVC synthetic leather can be made from a variety of materials including polyester, nylon, cotton, or a blend of these materials. The backing material provides the structure and strength of the material.
- Plasticizers and stabilizers: During the production process, plasticizers and stabilizers may be added to the PVC resin to improve its properties. Plasticizers make the PVC synthetic leather more flexible, while stabilizers prevent the material from breaking down over time.
- Pigments: Pigments may be added to the PVC synthetic leather to give it color and improve its aesthetic appeal.
- Release paper: Release paper is used to prevent the PVC synthetic leather from sticking to itself during the production process. The release paper is removed once the material is finished.
The specific raw materials used in the production of PVC synthetic leather may vary depending on the desired properties and intended use of the material. For example, materials used in the production of automotive upholstery may be different than those used for footwear or fashion accessories.
