Termékek a polimer (2)

SilQon OMCTS ( Octamethylcyclotetrasiloxane ) is a clear liquid which has C8H24O4Si4 as chemical formula. It is a cyclic organic silicon substance which can be used as monomer in the production of silicone polymers such as rubber, resins and greases. Octamethylcyclotetrasiloxane is also known as D4. Availability Europe and United States Provided SilQon OMCTS is on stock in our local warehouses our lead time is about one week if delivered in 200 KG steel drums. Canada, South America, South Africa and other markets can also be served, please contact our sales department for more details. CAS number:556-67-2 EC number:209-136-7 HS code:2931 90 00 Assay:≥ 99.00 % Refractive index:1.3968 @ 25ºC Boiling point:175 ºC @ 101 325 Pa Bulk density:0.95 g/cm3 @ 25 ºC Flash point:51 ºC @ 101 325 Pa Log Pow:6.49 @ 25.1 ºC Solubility in water:0.056 mg/L @ 25 ºC Vapor pressure:132 Pa @ 25 ºC

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