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ABS
Acrylonitrile Butadiene Styrene(Abbr.ABS) is synthesized from three chemical monomers – acrylonitrile (C3H3N), butadiene (C4H6) and styrene (C8H8), each of which possesses different characteristics: acrylonitrile is highly strong, and thermally and chemically stable; butadiene features great toughness and impact resistance; styrene is characterized by easy processing, high gloss and strength.
![PMMA-injection-molding-product PMMA-injection-molding-product](https://sositarmould.com/wp-content/uploads/2020/04/PMMA-injection-molding-product.jpg)
PMMA
Polymethyl methacrylate, abbreviated as PMMA, is an important injection molding thermoplastic that was developed in the earlier stage. The plastic features great transparency, chemical stability and weather resistance.
![PP-injection-molding-product PP-injection-molding-product](https://sositarmould.com/wp-content/uploads/2020/04/PP-injection-molding-product.jpg)
PP
Polypropylene, Shrinkage Rate: 1.2-1.8%; Relative Density: 0.9-0.91 g/cm3,structrual formula: (C3H6)n .The appearance of PP: White, translucent and waxy when uncolored; natural color, cylindrical and smooth pellets of 2-5mm in any direction; odorless, non-toxic, and no mechanical impurities
![POM-injection-molding-product POM-injection-molding-product](https://sositarmould.com/wp-content/uploads/2020/05/POM-injection-molding-product.jpg)
POM
Polyoxymethylene or Polyacetal (abbreviated as POM), is a linear polymer compound containing [-CH2-O-] links in the main chain. It is a milky white opaque crystalline linear thermoplastic resin. Its regular molecular structure and crystallinity make it excellent in both physical and mechanical properties, so it is dubbed as the metal plastic.
![Polycarbonate injection molding product Polycarbonate injection molding product](https://sositarmould.com/wp-content/uploads/2020/03/003.jpg)
PC
Polycarbonate (Abbr. PC) is an engineering thermoplastic with an excellent performance, boasting outstanding resistance to impact and creep, as well as great dimensional stability, heat resistance, low water absorption, non-toxicity and excellent dielectric properties. Among the top 5 engineering plastics, it is the only one with great transparency, while also being the fastest growing general engineering plastic in recent years.
![PVC injection molding product PVC injection molding product](https://sositarmould.com/wp-content/uploads/2020/05/PVC-injection-molding-product.jpg)
PVC
Polyvinyl chloride polymer, or PVC for short, is a thermoplastic resin polymerized by vinyl chloride monomer under the action of an initiator. It is also known as one the five general-purpose resins, while the others are PP, PE, ABS and PS. Molecular Formula: (CH2-CHCl) n.
![0014 0014](https://sositarmould.com/wp-content/uploads/2020/03/0014.jpg)
PA(Nylon)
Nylon (polyamide, abbr.as PA) refers to a injection molding plastic composed of polyamide resins, which can be obtained by polycondensation of diamines and dibasic acids, or by ring-opening polymerization of lactams formed by dehydration of amino acids.There are many types of PA, mainly including PA6, PA66, PA610, PA11, PA12, PA1010, PA612, PA46, PA6T, PA9T and MXD-6 aromatic polyamide, etc.
![TPE-injection-molding-product TPE injection molding product](https://sositarmould.com/wp-content/uploads/2020/05/TPE-injection-molding-product.jpg)
TPE
Thermoplastic Elastomer, AKA TPE,TPE is a material that owns the properties of both the rubber (or the elastomer) and the plastic(i.e., hard segment). The soft segment is elastic, while the hard segment plays a role as a bridging point at normal temperatures to prevent plastic deformation. However, when temperature rises, the plastic components in the hard segment will melt, lose its role as a bridging point, and become plastically deformable, e.g., when molded like a plastic.
![009 009](https://sositarmould.com/wp-content/uploads/2020/03/009.jpg)
HDPE
High density polyethylene (HDPE) is a highly crystalline non-polar thermoplastic resin that features a milky white appearance, with a certain degree of translucency in the thin section. It’s tasteless, odorless and non-toxic natural-colored columnar or oblate pellets with excellent hardness, tensile strength, creep / wear resistance and chemical stability.
![PPS-injection-molding-product PPS-injection-molding-product](https://sositarmould.com/wp-content/uploads/2020/05/PPS-injection-molding-product.jpg)
PPS
PPS (polyphenylene sulfide) is a white, highly crystalline polymer with a density of 1.34. PPS is a polymer with a thiophenyl group on the main chain of the molecule. Due to its structure that the benzene ring and the sulfur are alternately connected, the molecular chain features a great rigidity and regularity. As a result, PPS is a crystalline polymer with multiple excellent properties, such as heat resistance, rigidity, flame retardancy and electrical insulation.
![PET-injection-molding-products PET injection molding products](https://sositarmould.com/wp-content/uploads/2020/05/PET-injection-molding-products.jpg)
PET
Polyethylene terephthalate (PET) is also known as polyester. Currently, GF-PET is the most popular variant among the clients.The rheology of the molten state PET is very good, while pressure has a greater influence on its viscosity than temperature. Therefore, the former is mainly leveraged to change the fluidity of PET melt.
![PBT-injection-molding-key-cap PBT injection molding key cap](https://sositarmould.com/wp-content/uploads/2020/05/PBT-injection-molding-key-cap.jpg)
PBT
Polybutylene terephthalate, Abbr. PBT, falls into the polyester series. It is a milky white, translucent or opaque crystalline thermoplastic polyester resin polymerized from 1.4-pbt butylene glycol (1.4-butylene glycol) and purified terephthalic acid (PTA) or dimethyl terephthalate (DMT), before going through a mixing process. It is collectively referred to as thermoplastic polyester, or saturated polyester together with PET.