Professional guide knowledge for crushers & shredders machine.
What is Polystyrene? Polystyrene can be divided into thermoplastic materials and thermosetting materials according to its polymer structure. Thermosetting materials cannot be remelted after the initial molding, while thermoplastic materials can be melted and reused many times. Therefore, thermoplastic polystyrene
What is Polypropylene? Polypropylene (PP for short) is a semi-crystalline thermoplastic polymer made from propylene monomers through addition polymerization. It is usually a white waxy solid, non-toxic, odorless, transparent in appearance and light in texture. Its chemical formula is (C3H6)n,
What is LDPE? Low-density polyethylene, also known as high-pressure polyethylene (LDPE), is the lightest variety of polyethylene resin. It is milky white, tasteless, odorless, non-toxic, and matte waxy particles. It has good softness, extensibility, electrical insulation, transparency, easy processing, and
What is PVC? Polyvinyl chloride (PVC) is the third largest synthetic polymer plastic in the world (after polyethylene and polypropylene), with an annual production of about 40 million tons of PVC. PVC is a polymer formed by the free radical
What is HDPE? High-density polyethylene (HDPE) is a white powder or granular product. It is non-toxic, odorless, with a crystallinity of 80% to 90%, a softening point of 125 to 135°C, and an operating temperature of up to 100°C; its
PET Plastic? Natural PET is a transparent plastic with a glossy surface. It has all the advantages of glass – a strong, inert material that does not react with food. It resists attack by microorganisms such as bacteria, fungi and
What is Polystyrene? Polystyrene can be divided into thermoplastic materials and thermosetting materials according to its polymer structure. Thermosetting materials cannot be remelted after the
What is Polypropylene? Polypropylene (PP for short) is a semi-crystalline thermoplastic polymer made from propylene monomers through addition polymerization. It is usually a white waxy
What is LDPE? Low-density polyethylene, also known as high-pressure polyethylene (LDPE), is the lightest variety of polyethylene resin. It is milky white, tasteless, odorless, non-toxic,
What is PVC? Polyvinyl chloride (PVC) is the third largest synthetic polymer plastic in the world (after polyethylene and polypropylene), with an annual production of
What is HDPE? High-density polyethylene (HDPE) is a white powder or granular product. It is non-toxic, odorless, with a crystallinity of 80% to 90%, a
PET Plastic? Natural PET is a transparent plastic with a glossy surface. It has all the advantages of glass – a strong, inert material that