Crosslinking.Two peroxide peroxide (pərŏk`sīd), chemical compound containing two oxygen atoms, each of which is bonded to the other and to a radical or some element other than oxygen; e.g. crosslinking technologies called SP (scorch protection) and CST CST abbr. 1. Central Standard Time 2. convulsive shock treatment CST Central Standard Time Noun 1. (controlled speed technology) are said to provide very efficient scorch protection. Scorch is unwanted or premature crosslinking that can occur during mixing or extrusion operations, or even during the actual crosslinking process. Two products, F40M-SP and F-CST have been commercialized based on the well-known Luperox F peroxide, according to according to prep. 1. As stated or indicated by; on the authority of: according to historians. 2. In keeping with: according to instructions. 3. the company, whose chemical name is 1,3 and 1,4-di(t-butylperoxy)diisoprpylbenzene. F40M-SP and F-CST are said to provide three times greater scorch protection, compared to the standard grade. There are many ways to take advantage of this scorch protection, according to the company, for example, faster compounding, faster extrusion and faster molding operations at increased temperatures with no scorch threat and less scrap. In addition, F-CST is said to exhibit faster curing at equivalent temperatures, which constitutes an extra source of productivity increase and cost saving, according to the manufacturer. They are said to exhibit improved performance over the standard peroxide used in EPDM EPDM Ethylene-Propylene-Diene-Monomer EPDM Enterprise Product Data Management EPDM Ethylene Propylene Dimonomer (industrial/commercial piping/plumbing components) EPDM Engineering Product Data Management elastomer elastomer (ĭlăs`təmər), substance having to some extent the elastic properties of natural rubber. The term is sometimes used technically to distinguish synthetic rubbers and rubberlike plastics from natural rubber. compositions. Arkema Circle 53 on card |
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