xiehe model

Prototype making is widely used in the production and design of industrial products, so what are the materials for prototyping? So what are the different effects of different rapid prototype materials? Next, the Xiehe prototype processing factory will give you a brief introduction.

1. ABS resin: It is one of the five major synthetic resins. It has excellent impact resistance, heat resistance, low temperature resistance, chemical resistance and electrical properties. It also has the characteristics of easy processing, stable product size and good surface gloss. It is easy to paint and color, and can also carry out secondary processing such as surface metal spraying, electroplating, welding, hot pressing and bonding. It is widely used in industrial fields such as machinery, automobiles, electronic appliances, instrumentation, textiles and construction. A thermoplastic engineering plastic with a wide range of uses. ABS resin is yellowish, transparent, black in shape, strong in impact resistance and excellent in wear resistance.

2. PC plastic: polycarbonate (referred to as PC) is a high molecular polymer containing carbonate groups in the molecular chain. According to the structure of the ester group, it can be divided into aliphatic, aromatic, aliphatic-aromatic and other types. Among them, the low mechanical properties of aliphatic and aliphatic-aromatic polycarbonates limit their application in engineering plastics. PC plastic is transparent in shape, very strong in impact resistance, and poor in wear resistance.

3. PBT plastic: refers to a type of plastic polybutylene terephthalate (Polybutylene terephthalate), also known as polybutylene terephthalate, which is composed of polybutylene terephthalate. . Abbreviated as PBT. It is a polycondensate of terephthalic acid and 1,4-butanediol. Together, PBT and PET are known as thermoplastic polyesters.

4. PP plastic raw material, chemical name: polypropylene, features: low density, strength, stiffness, hardness and heat resistance are better than low-pressure polyethylene, and can be used at about 100 degrees. It has good electrical properties and high-frequency insulation and is not affected by humidity, but becomes brittle at low temperature, is not wear-resistant, and is easy to age. It is suitable for making general mechanical parts, corrosion-resistant parts and insulating parts. The shape is translucent, colorless, and anti-corrosion Poor impact and poor wear resistance.

5. POM plastic: POM (polyoxymethylene resin) definition: POM is a linear polymer with no side chain, high density and high crystallinity. According to the different chemical structures in its molecular chain, it can be divided into homopolyoxymethylene and copolymerized polyoxymethylene. Shape: white, strong impact resistance, very wear-resistant.

6. PMMA plastic: Polymethyl methacrylate, polymers obtained by polymerizing acrylic acid and its esters are collectively referred to as acrylic resins, and the corresponding plastics are collectively referred to as polyacrylic plastics, among which polymethyl methacrylate is the most widely used . The abbreviated code name of polymethyl methacrylate is PMMA, commonly known as plexiglass, which is by far the most excellent and relatively affordable variety of synthetic transparent materials. The shape is black, transparent, brown, with extremely poor impact resistance and wear resistance.

7. PA plastic: PA plastic is a resin used for fibers first developed by a company in the United States, and it was industrialized in 1939. In the 1950s, the development and production of injection molding products began to replace metals to meet the requirements of lightweight and cost-reducing downstream industrial products. PA has good comprehensive properties, including mechanical properties, heat resistance, wear resistance, chemical resistance and self-lubricating properties, low friction coefficient, certain flame retardancy, easy processing, suitable for glass fiber and Other fillers are filled and modified to improve performance and expand application range. Properties white, strong impact resistance, excellent wear resistance.

The above content is the different effects of different rapid prototype materials introduced by the Xiehe rapid prototype processing manufacturer. I hope it can be helpful to everyone.