Abbreviations of and Constituents for Products Supplied by WACKER SILICONES back
HDK®:
Pyrogenic silica (pyrogenic silica), SiO2
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ELASTOSIL® M 4601:
Polydimethylsiloxane with functional groups + auxiliaries for addition curing
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ELASTOSIL® M 4400:
Polydimethylsiloxane with functional groups + auxiliaries for condensation curing
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ELASTOSIL® E43:
Vulcanizable linear silicones (polydimethylsiloxane) + filler + auxiliaries + acetoxysilane crosslinker (triacetoxymethylsilane)
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ELASTOSIL® N199:
Vulcanizable linear silicones (polydimethylsiloxane) + fillers + auxiliaries + oximosilane crosslinker

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SILRES® SMK:
Microemulsion of water, silicones, emulsifiers and coemulsifiers: alkylsilicone resin with alkoxy groups, < 50 % partially neutralized aminofunctional polydimethylsiloxane, < 20 % tetraethylsilicate, < 1 % methanol
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WACKER CROSSLINKER V 24:
Polyhydrogenmethylsilane
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WACKER T 37:
Organo-tin compound + silicic acid ester (dibutyl bis(1-oxoneodecyloxy)stannane and tetrapropyl-orthosilicate)

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WACKER CATALYST OL:
Platinum complex in polydimethylsiloxane < 5 % 1,1,3,3-tetramethyl-1,3-divinyldisiloxane platinum complex

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SILFOAM® SRE
Polydimethylsiloxane + filler, emulsion in water; contains approx. 1 % ammonium lauryl sulfate, < 5 % alpha-octadecyl-omega-hydroxy-polyglycol ether and < 5 % alpha-iso-tridecyl-omega-hydroxy-polyglycol ether
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SILFOAM® AK 1000, AK 5000:
Polydimethylsiloxanes
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DEHESIVE® 920:
Polydimethylsiloxane with vinyl groups
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RTV-1 rubbers
Room-temperature-vulcanizing rubbers, consisting of one part; i.e. the crosslinker is contained in the rubber and becomes active on exposure to atmospheric moisture.
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RTV-2 rubbers
Room-temperature-vulcanizing rubbers, consisting of two parts; crosslinking only starts when the two components are mixed together.
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HTV rubbers
High-temperature-vulcanizing rubbers, consisting of high-molecular polydiorganosiloxanes with incorporated vinyl, alkenyl, phenyl or trifluoropropyl groups; vulcanization is performed by thermally cleavable peroxides; the peroxides may alternatively be cleaved by UV light or microwave radiation.
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