Functional Silicone Reactivity Guide

Functional Silicone Reactivity Guide Class Reactivity /Product Class peroxide activated cure p. 492 Vinyl (heat cured rubber). vinyl addition (platinum cure). p. 502 Hydride . dehydrogenative coupling (metal salt cure). (foamed silicones, water repellent coatings). Silanol moisture cure 1-part RTVs condensation cure 2-part RTVs p. 534 Alkoxy/Polymeric Alkoxide sol-gel (ceramics, ormosil). polyureas, polyimides p. 511 Amine epoxy addition p. 515 Epoxy cationic UV. polyester p. 518 Carbinol polyurethane p. 521 Methacrylate/Acrylate radical (including UV) cure thiol-ene UV cure p. 524 Mercapto thermal cure p. 525 Acetoxy/Chlorine/Dimethylamine moisture cure p. 534 Polymeric Alkoxide silicon dioxide p. 537 Silsesquioxanes silicon dioxide p. 541 Polysilazanes silicon nitride p. 541 Polysilanes silicon carbide 490 TEL: 03-5543-1630 Gelest, Inc.

Precompounded base materials provide access to low durometer formulations without the need for special compounding equipment required to mix fumed silica . The following is a starting-point formulation . Part A Part B DMS-V31S15 Base 99 .85% DMS-V31 Vinyl Silicone 90 .0% SIP6831 .2 Catalyst 0 .15% HMS-301 Crosslinker 10 .0%

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  Compounding, Points, Starting, Formulation

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