In silicone rubber world platinum cure silicone and peroxide cure silicone are pretty common words.
Platinum cure silicone in vinyl.
These rubbers are chemically sensitive to latex.
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If you are new to silicone elastomer world it may be create some confusion while selecting one as both are silicone grades with different curing mechanism and have their merits and demerits.
Sil poxy will work with tin or platinum cure silicones and provides a strong flexible bond between silicone parts with high elongation.
The platinum can become deactivated by coming in contact with certain chemical species.
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Platinum cure silicone also called addition cure silicone are two component high tear strength and flexible mold or casting compounds.
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Pharm a clear c platinum cured silicone tubing was developed to meet the most stringent requirements in the bio pharmaceutical and medical device industries our medical grade pharm a clear c is manufactured in a state of the art clean room continuous laser measurement is employed to ensure the most exacting tolerances for peristaltic pump applications.
Silicone adhesive sil poxy is a one component adhesive made specifically for bonding rtv silicone rubber to silicone rubber and other substrates.
In a platinum based silicone cure system also called an addition system because the key reaction building polymer is an addition reaction a hydride and a vinyl functional siloxane polymer react in the presence of a platinum complex catalyst creating an ethyl bridge between the two.
They exhibit extremely low shrinkage and high physical properties.
The reaction has no.
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Platinum cure silicone tap platinum silicone oomoo 30 silicone for mold making resin stasher.
Once the catalyst is deactivated or poisoned the affected area of silicone may never cure to the proper state of cure meaning the inhibited area may stay runny sticky or fluid.
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This reduces down time which improves your overall productivity.
By far the biggest benefit to using platinum cured silicone molds is that the platinum curing process produces no peroxide residues so the risk of mold fouling is greatly decreased.
Silicone rubber platinum cure also known as addition cure silicone mold rubber platinums exhibit the lowest long term shrinkage and have the longest library life of all mold rubbers with a price tag to match.
