Polystyrene (PS) /ËŒpÉ’liˈstaɪriËn/ is a synthetic aromatic hydrocarbon polymer made from the monomer known as styrene.[5] Polystyrene can be solid or foamed. General-purpose polystyrene is clear, hard, and rather brittle. It is an inexpensive resin pe
T30080 is a PCMO additive package that consists of high-quality lubricant additives such as detergents, anti-oxidants, and anti-wear agents. This powerful blend is specially designed to provide exceptional performance by offering superior anti-oxidation a
It is a POLYURETHANE SYSTEMS with an open-cell structure. The material has special viscoelastic properties, reflects very soft material properties, and has strong impact energy absorption.
CAS No.: 679-86-7 Chinese Name: 1,1,2,2,3-pentafluoropropaneAbbreviation: r245ca, hfc-245ca classification: pure substanceEnglish full name: 1,1,2,2,3-pentafluoropropane molecular formula: chf2cf2ch2f