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Polyurethane Foam Polyurethane rigid foam is a high molecular polymer made of isocyanate and polyether as the main raw materials, mixed with a variety of additives such as foaming agent, catalyst, flame retardant, etc. through special equipment, and foamed on-site

SAN Plastics SAN’s clarity makes it one of the few plastics that can be used in transparent applications. Its glass-like clarity, especially when pigmented, and ease of printing on its surface make it widely used in the kitchen, for example

Polyvinylidene chloride Polyvinylidene chloride (PVDC) is a thermoplastic polymer, commonly known as Saran. It is a long-chain vinylidene chloride polymerized from vinylidene chloride with monomers such as acrylates and unsaturated carboxyl groups. The film formed by PVDC has the characteristics

Ethylene-ethyl Acrylate Copolymer Ethylene-ethyl acrylate copolymer is used in hot melt adhesives, composite film interlayer adhesives, sealing rings, packaging films, extrusion coating products, hoses, sheet profiles, wires and cables, resin modifiers, toys, containers, etc. Physical and chemical properties Ethyl acrylate

Chlorinated Polyvinyl Chloride Chlorinated polyvinyl chloride (CPVC) is a product of further chlorination modification of polyvinyl chloride (PVC), and its chlorine content is generally 65% ​​~ 72% (volume fraction). In addition to many excellent properties of PVC, CPVC has much

Polyetherimide (PEI) Polyetherimide (PEI) is a member of the high-performance polyimide family of materials that also includes polyamideimide (PAI). PEI is an amorphous thermoplastic whose polymer structure contains ether (E) linkages attached to the polyimide (PI) molecular structure. In its