ABS (Acrylonitrile-Butadiene-Styrene*** polymer, ABS is the acronym for Acrylonitrile?Butadiene?Styrene) is a thermoplastic polymer material that is strong, tough, and easy to process and mold, and has a glass transfer temperature of about 105°C (221°F).ABS is amorphous, and therefore There is no real melting point.
There are two main industrial production methods for ABS:
1. Acrylonitrile-styrene **** polymer (AS) is mixed with polybutadiene (B), or the two types of latex are mixed and then **** polymerized;
2. Grafting*** polymerization by adding acrylonitrile and styrene monomers to polybutadiene latex.
Expanded Information
Properties
ABS resin is a milky white solid with some toughness and a density of about 1.04~1.06?g/cm? It is relatively resistant to corrosion of acids, alkalis and salts, and can also resist organic solvent dissolution to some extent.
ABS resin can perform normally in the environment of -25℃~60℃, and it has good molding, and the surface of the processed products is bright and clean, easy to dye and plating. Therefore it can be used for household appliances shells, toys and other daily necessities. The common Lego blocks are ABS products.
ABS resin can be mixed with a variety of resins with hybridization **** mixtures, such as PC / ABS, ABS / PVC, PA / ABS, PBT / ABS, etc., resulting in new properties and new applications, such as: ABS resin and PMMA mix, can be manufactured transparent ABS resin.
Baidu Encyclopedia-ABS