Silicone rubber may be cured by a platinum-catalyzed cure system, a condensation cure system, a peroxide cure system, or an oxime cure system. For the platinum-catalyzed cure system, the curing process can be accelerated by adding heat or pressure. Platinum-based cure system
PureFit ® SPT-60 L is a pharmaceutical-grade, platinum-cured silicone tubing developed for accurate dosing in peristaltic pumps used for transfer of high-... Sani-Tech® SIL-250 Silicone Tubing Sani-Tech ® SIL-250 is a high-performance, extended-life, platinum-cured silicone tubing formulation specifically designed for demanding peristaltic ... Magikmold ® P-525 is a platinum-cured, room temperature curing (RTV), silicone rubber designed for the manufacture of high-performing, flexible molds. This two-part (Catalyst & Base), liquid silicone rubber has a Shore Hardness of A25, a pour time of ~15 minutes, and a demold time of ~4 hours.
6 SILICONE SEALANT ACETOXY CLEAR This table is adapted from “Environmental Toxicology and Risk Assessment”, ASTM STP 1179, p.34, 1993 This table can be used to classify the ecotoxicity fo this product when ecotoxicity data is listed above. Oct 19, 2016 · LORD Corporation recently introduced two new in-mold bonding (IMB) adhesives for bonding platinum-cured silicones to multiple substrates including plastics. These LORD IMB adhesives enable assemblies between LSR and plastic or metal substrate to be made during the molding process. Platinum Cured Silicone / High Consistency Rubber - Stockwell Elastomerics offers SSP4749-XX high performance, high purity silicone rubber sheet, a unique high consistency rubber (HCR) that is platinum cured for medical device (non-implant) applications and food contact applications that need to meet FDA CFR 21 177.2600. A pre-formed, ultra-low modulus silicone extrusion that is bonded to substrates using DOWSIL™ 791 Silicone Perimeter Sealant or DOWSIL™ 795 Silicone Building Sealant. This product can be used in both new and remedial construction applications. Our platinum cured silicone sheets are peroxide free, non-toxic and non-yellowing. They also provide superior physical properties compared to standard silicone. The sheets come in a width of 1m in a variety of lengths.
TBL’s platinum-cured silicone gaskets withstand temperature extremes, radiation, corona, moisture and steam. Due to their smooth finish, platinum cured silicone gaskets resist product adhesion. These odorless, tasteless, non-toxic seals maintain product integrity and can be autoclaved, irradiated and gas sterilized. Apr 06, 2017 · Platinum (addition) cured silicone rubber uses a platinum catalyst and uses heat to transform from a liquid to a solid. Platinum (addition) cured silicone’s can be heat accelerated, for every 10 degrees above 70°F you can reduce the cure time in half, so if you heat the platinum cured silicone at 150°F it will be ready to use in 20-30 minutes. Applications requiring Platinum Cured silicone sheet are catered for using our PC 4001/60 grade. High tear strength and excellent translucency are key features of this sheet, along with having no peroxide by-products that are evident with normal peroxide cured sheets.