factors affecting the effect of slow rebound: nco index the effect of nco index on slow rebound. low: soft, slow recovery speed, blowing can be seen, …
some plastics are simple resins themselves, such as polyethylene, polystyrene, etc., known as single-component plastics. some plastics contain other a…
rubber additives are generally divided into six categories. the first category is vulcanization system auxiliaries, mainly vulcanizing agents, acceler…
abstract polyurethanes have serious degradation problems, and the degradation of polyurethane products can adversely affect the environment in all asp…
potting adhesive, also known as electronic adhesive, is a broad term mainly used for bonding, sealing, potting and coating protection of electronic co…
stabilizer we all know that plastic products in the process, storage and use, under the action of light, heat, oxygen, will occur fading, brittle, cra…
rubber additives are generally divided into six categories. the first category is vulcanization system auxiliaries, mainly vulcanizing agents, acceler…
introduction solid content (solid content) is one of the common testing indicators of printing and dyeing auxiliaries, which can usually reflect the e…
1 selection of resin resins, especially grinding resins, play a key role in the preparation of color pastes. 1) participates in the dispersion and anc…
what is a pesticide additive pesticide additives are the general term for the substances used to improve the physical and chemical properties of pharm…
test method for solids content of additives introduction solids content (solid content) is one of the common test indicators of printing and dyeing au…
pesticide additives are added to the processing or use of pesticide formulations, used to improve the physical and chemical properties of the auxiliar…