Wacker Chemical Corp. Datasheets for Encapsulants and Potting Compounds

Encapsulants and potting compounds are resins or adhesives that are used to encapsulate circuit boards and semiconductors, fill containers of electronic components, and infiltrate electrical coils. They provide environmental protection, electrical insulation and other specialized characteristics.
Encapsulants and Potting Compounds: Learn more

Product Name Notes
ELASTOSIL® N10 is a flowable silicone sealant which cures at room temperature under influence of atmospheric moisture. Special features neutral-curing system (oxime) low viscosity, no thixotropy solventfree excellent primerless adhesion...
ELASTOSIL® N2010 is a self-leveling, one-component silicone sealant, which cures at room temperature under the influence of moisture. Special features neutral curing system (alkoxy) translucent sprayable flowable primerless adhesion to...
ELASTOSIL® RT 426 is a pourable, condensation-curing, two-component silicone rubber that vulcanizes at room temperature. Special features low viscosity high cured hardness excellent heat resistance Application all-round potting compound
ELASTOSIL® RT 563 is a pourable, room-temperature-vulcanizing, condensation-curing, two-component silicone rubber.
ELASTOSIL® RT 601 A/B is a pourable, additioncuring RTV-2 silicone rubber. Special features two-part, 9 : 1 mixing ratio low viscosity medium cured hardness excellent tensile strength crystal clear vulcanizate...
ELASTOSIL® RT 602 A/B is a pourable, addition-curing RTV-2 silicone rubber. Special features two-part, 9 : 1 mixing ratio low viscosity rapid heat cure medium hardness excellent heat stability Application...
ELASTOSIL® RT 604 A/B is a pourable, addition curing two-part silicone rubber that vulcanizes at room temperature. Special features two-part, 9 : 1 mixing ratio very low viscosity rapid heat...
ELASTOSIL® RT 607 A/B is a pourable, addition curing RTV-2 silicone rubber. Special features two-part, 9 : 1 mixing ratio low viscosity rapid heat cure high hardness excellent heat stability...
ELASTOSIL® RT 619 A/B is a pourable, additioncuring RTV-2 silicone rubber that cures at roomtemperature to yield vulcanisates with high hardness and excellent heat stability (up to 230 °C, continuous...
ELASTOSIL® RT 646 A/B is a castable, additioncuring, two-component silicone rubber which vulcanizes at room temperature. Special features high hardness and good mechanical properties good chemical resistance good resistance to...
ELASTOSIL® RT 675 A/B is a pourable, addition-curing RTV-2 silicone rubber.
ELASTOSIL® RT 685 A/B is a free-flowing, additioncuring silicone rubber. After mixing of the components, it yields a ready-to-use product which cures rapidly at high temperatues.
ELASTOSIL® RT 745 A/B is a pourable, thermally curable, addition-curing, two-part silicone rubber. Special features two-part, 1 : 1 mixing ratio low viscosity low hardness low risk of inhibition rapid...
ELASTOSIL® RT K is a pourable, condensationcuring, two-component silicone rubber that vulcanizes at room temperature. Special features excellent flowability and good self-deaeration medium Shore A hardness (approx. 45) good dielectric...
GENIOSIL® WP1 is a polyether-based silane-terminated polymer suitable asbinder in moisture curing formulations. It is a clear liquid with a slight but characteristic odor and differs to conventional silylated polymers...
GENIOSIL® WP2 is a mixture of a special polyether-basedsilane-terminated polymer and diisononyl cyclohexane-1,2-dicarboxylate as viscosity adjuster. GENIOSIL® WP2 is suitable as a binder in low viscous, moisture curing formulations. It...
GENIOSIL® XT 50 is a silicone-modified polyetherbasedsilane-terminated polymer suitable as a binderin moisture curing formulations. It is a clear liquid witha slight but characteristic odor and differs toconventional silylated polymers...
GENIOSIL® XT 55 is a silicon reinforced polyetherbasedsilane-terminated polymer suitable as a binderin moisture curing formulations. It is a clear liquid witha slight but characteristic odor and differs toconventional silylated...
Pure white, soft consistency, heat sink paste with marked thermal conductivity. Electrically insulating. Application WACKER® SILICONE PASTE P 12 is used especially in semiconductor technology as a heat sink paste.
SEMICOSIL® 911 A/B is a pourable, addition-curing, two-part silicone rubber that cures to a soft silicone gel. Special features two-part, 1 : 1 mixing ratio thixotropic rapid heat cure forms...
SEMICOSIL® 912 is a pourable, addition-curing, 2-part silicone rubber that cures to a soft silicone gel when mixed with ELASTOSIL® CAT PT, ELASTOSIL® CAT PT-F or ELASTOSIL® CAT UV. Special...
SEMICOSIL® 924 is a pourable,thermally curable, addition-curing one-part silicone rubber that cures to a very soft silicone gel. Special features one-part, ready-to-use thixotropic flow forms a soft gel on vulcanization...
SEMICOSIL® 925 is a high purity, one-component addition curing RTV-2 silicone gel. Special features Low ion content Low volatile content Low viscosity Good mechanical damping properties Application SEMICOSIL® 925 is...
SEMICOSIL® 927 F is a pourable, thermally curable, addition-curing, one-part fluoro silicone rubber that cures to a soft silicone gel. Special features one-part, ready-to-use thixotropic behavior rapid heat cure very...
SEMICOSIL® 928 F is a pourable, thermally curable, addition-curing, one-part fluoro silicone rubber that cures to a soft silicone gel. Special features one-part, ready-to-use thixotropic behavior rapid heat cure very...
SEMICOSIL® 936 UV is an RTV-1 amine cure system that cures on contact with moisture in the air and/or through exposure to high energy ultraviolet light. Special features Rapid UV...
SEMICOSIL® 960 CLEAR is a RTV-1 amine cure silicone rubber dispersion that cures on contact with moisture in the air. Special features Rapid cure Excellent electrical properties Excellent adhesion to...
SEMICOSIL® 960 RED is a RTV-1 amine cure silicone rubber dispersion that cures on contact with moisture in the air. Special features Rapid cure Excellent electrical properties Excellent adhesion to...
SEMICOSIL® 961TC A/B is a shear-thinning, easydispensing, non-slump, addition-curing, two part silicone rubber that cures at room temperature to a soft and tacky rubber with excellent thermal conductivity. Special features...
SEMICOSIL® 964 is a RTV-1 amine cure system that cures on contact with moisture in the air to a translucent coating. Special features Solvent-free Sprayable CO2 accelerable Excellent adhesion to...
SEMICOSIL® 964 UV/CLEAR is an RTV-1 amine cure system that cures on contact with moisture in the air and/or through exposure to high energy ultraviolet light. Special features Solvent-free Sprayable...
SEMICOSIL® 970 TC A/B is a pasty, but still flowable addition-curing, two component elastomeric silicone that cures at elevated temperature to an thermally conductive silicone rubber. Special features two-component thermal...
SEMICOSIL® 992JC is a white, high purity, semi-thixotropic, one-component heat-cured compound.
SILRES® H44 is a powdered silicone resin with excellent solubility in various organic solvents and good compatibility with organic resins. Special features solvent-free, solid phenylmethyl polysiloxane resin high solubility in...
SILRES® MK POWDER is a solvent-free, solid methyl silicone resin whose high reactivity and heat resistance make it ideal as a binder for all kinds of laminates and moldings. SILRES®
Spreadable, condensation-curing, two-component silicone rubber that vulcanizes at room temperature. Special features self-levelling flow high Shore A hardness (approx. 55) high mechanical strength very good heat resistance low shrinkage Application...
WACKER SilGel® 611 A/B is a pourable, additioncuring, RTV-2 silicone rubber that vulcanizes at room temperature to a soft silicone gel. WACKER SilGel® 611 A/B is a white colored modification...
WACKER SilGel® 612 A/B is a pourable, additioncuring, RTV-2 silicone rubber that vulcanizes at room temperature to a very soft silicone gel. Special features two-part, 1 : 1 mixing ratio...
WACKER SILGEL® 613 is a pourable, addition-curing, RTV-2 silicone rubber that vulcanizes at room temperature to a very soft silicone gel. Special features two-part, 10 : 1 mixing ratio very...
WACKER’s silicone adhesives and sealants are based on many years of experience, innovative research and comprehensive technological expertise. In a wide variety of industries, especially in lighting technology, flowable or...