Silianes & Silicones for High Temperature Vulcanising Silicone Rubber (HTV)

		Silicone Gum
		Anti-Yellow Agent
		Structure Control Additives
		Fumed Silica

Fumed Silica

Fillers are generally employed with both one and two component RTV silicone formulations. The fillers are used to provide improved properties (application and physical). High surface area fumed silica are most commonly used to provide reinforcing characteristics. Fumed silica will also provide thixotropy that is necessary in many sealant applications.

SiSiB® Grades	BET surface area [m2/g]	Loss on drying [wt.%]	pH value
SiSiB® FS0150	150 +/- 15	Max. 1.0%	3.6-4.3
SiSiB® FS0200	200 +/- 15	Max. 2.0%	3.6-4.3

Silazanes

SiSiB® Silazanes are used to treat silica fillers to make them more hydrophobic.

SiSiB CODE	CHEMICAL NAME	CAS NO.
SiSiB® PC9210	HEXAMETHYLDISILAZANE	999-97-3
	Hydrophobing agent for glass surfaces and inorganic fillers.
SiSiB® PC9411	1,1,3,3-TETRAMETHYL-1,3-DIVINYL-DISILAZANE	7691-02-3

SiSiB® SILANES 2016	SiSiB® SILICONES 2016
SiSiB® FUMED SILICA	SiSiB® SILICONE RUBBER 2016
SiSiB® Silicones for Textile	SiSiB® SILANE DONORS
SiSiB® Silicones Water Repellents	SiSiB® Silicones for Personal Care
SiSiB® Silicone PU Additives	SiSiB® Silicone Coating Additives
SiSiB® Silicone Masterbatch for Plastic	SiSiB® STP (Silane Terminated Polymer)
SiSiB® Silane Crosslinkers	SiSiB® Silane Coupling Agents