Termékek a polimer (32)

Durch seine besonderen chemischen Eigenschaften erreicht der feste Lithium-Polymere Akku die höchste Ernergiedichte (bis zu 180Wh/kg Stand April 2005) gegenüber allen anderen Akkutypen.

SilQon Memo (3trimethoxysilylpropyl methacrylate), is a colorless clear liquid which has C10H20O5Si as chemical formula, is used as adhesion promoter at (in)organic interfaces or as surface modifier or as crosslinker of polymers. It is used as a coupling agent to improve the physical and electrical properties of glassreinforced and mineralfilled thermosetting resins if exposed to heat and/or moisture. It is typically employed as a blend additive in resin systems that cure via a free radical mechanism (e.g. polyester, acrylic) and in filled or reinforced thermoplastic polymers, including polyolefins and polyurethanes. It is also used to functionalize resins via radical initiated processes – copolymerization or grafting – and to modify surfaces. 3trimethoxysilylpropyl methacrylate is also known as Triethoxyoctylsilane and NOctyltriethoxysilane. Availability Europe Provided SilQon Memo is on stock in our local CAS number:2530-85-0 EC number:219-785-8 HS code:2931 90 00 Assay:≥ 98.00 % Specific Gravity:1.040 ~1.050 @ 20ºC g/cm3 Refractive Index:1.4245-1.4340 Boiling point:253 ºC @ 101 325 Pa Bulk density:1.04 g/cm3 @ 20 ºC Flash point:100 – 110 ºC @ 1013 hPa Log Pow:2.1 @ 21 ºC Solubility in water:2.200 mg/l @ 20 ºC Vapor pressure:2.30 Pa @ 25 ºC