What material is ABS

What material is ABS? ABS plastic is a terpolymer composed of three monomers, acrylonitrile (A), butadiene (B), and styrene (S). Its relative content can be changed arbitrarily to make various resins . Most of ABS plastics are difficult to react with other substances at room temperature due to their own stability, so they have no direct toxic effect on organisms.
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1. ABS resin is one of the five main synthetic resins. It has impact resistance, heat resistance, low temperature resistance, chemical corrosion resistance, good electrical properties, easy processing, stable product dimensions, and good surface gloss. It is easy to paint and color, and can also be used for surface spraying, electroplating, and thermoplastic engineering plastics. Acrylonitrile-butadiene-styrene is a terpolymer composed of acrylonitrile, butadiene and styrene. In English, it is called acrylonitrile– butadiene– styrene copolymer, or ABS for short. ABS is usually a pale yellow or milky white granular amorphous resin. ABS is one of the most commonly used engineering plastics.

2. Plastic ABS resin is the largest and most widely used polymer material in the world. It organically combines various properties of PB, PAN and PS, and has excellent mechanical properties of toughness, hardness and rigidity balance. ABS is a terpolymer of acrylonitrile, butadiene and styrene, A is acrylonitrile, B is butadiene, and S is styrene. After actual use, it is found that: ABS plastic pipes are not resistant to sulfuric acid corrosion, and will be broken when exposed to sulfuric acid.
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Because ABS resin has three components, it has good performance; Acrylonitrile gives ABS resin chemical stability, oil resistance, certain stiffness and hardness; Butadiene significantly improves the toughness, impact and cold resistance of ABS resin; Styrene has good dielectric properties and processability.

Most ABS are non-toxic and impermeable to water, but slightly permeable to water vapor, with low water absorption rate. The surface of ABS resin products can be polished to obtain high gloss products.
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ABS has good comprehensive physical and mechanical properties, as well as good low temperature impact resistance. Size stability Electrical, wear, chemical resistance, corrosion resistance, corrosion resistance, finished product processing and mechanical processing. ABS resin is resistant to water, inorganic salts, alkalis, acids, insolubles, most alcohols and hydrocarbon solvents, and is easily soluble in aldehydes, ketones, esters and some chlorinated hydrocarbons. ABS resin has low heat distortion temperature and poor weather resistance. The melting point is 217~237℃, and the thermal decomposition temperature is higher than 250℃. At present, most of the modification of ABS materials on the market are nozzle materials and recycled materials. The performance of the customer's molded products is not stable.
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Expansion; ABS material is very hard, so it has strong impact resistance, scratch resistance, dimensional stability and other properties.

ABS material also has good light transmittance. Compared with acrylic with the same transparency, although it has better toughness, the price is relatively high, and the colors are not as many as acrylic, generally beige, black and transparent. .

ABS material is also very environmentally friendly. Due to the use of environmentally friendly chemicals, it is non-toxic and odorless, and can also be insulated from electricity. It is a very safe material.

ABS material is easy to deform in the environment of high temperature, the deformation temperature is 93-118 ℃, but it performs well in the low temperature environment, so it is also a high temperature resistant material.
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