RTV630 Momentive授权代理商深圳洪山，现货销售RTV630，欢迎咨询刘生：18665396533 微信同号
High Strength Silicone Rubber Compound for Molding Rubber Parts and Making Prototype Molds
Product Description RTV630 blue two component silicone rubber compound cures at room temperature to a high strength silicone rubber. This product is supplied in a matched kit of base (A) component and curing agent (B) component which is designed for use at a convenient 10:1 ratio by weight.The viscosity of the catalyzed compound is a moderately pourable 150,000 cps.RTV630 silicone rubber compound is a medium viscosity product which will form thin, light-weight molds with excellent durability. The high tear resistance and inherent release ability of RTV630 rubber compound make it well suited to the manufacture of intricate castings, by reproducing each part exactly to detail.Other typical applications for RTV630 silicone rubber compound include prototype parts, production tools for casting epoxies and rubber rolls. Electrical circuits requiring a tough potting compound with outstanding vibration withstanding capability find RTV630 unequalled.
Key Performance Properties Convenient 10:1 mixing ratio for use in automatic dispensing equipment or hand operationGood self-leveling characteristics allow precision reproduction of fine model detailsFree of solventsLong working time at room temperature permits potting or reproduction of larger partsCure rate can be accelerated with heatMay be cured in deep sectionsMay be cured in closed assembliesNo cure by-productsl Low shrinkage
Typical Product Data UNCURED PROPERTIES RTV630ARTV630BColor BeigeBlueConsistencyPourableEasily PourableViscosity, cps160,0006,000Specific Gravity1.29 1.07 UNCURED PROPERTIES WITH CURING AGENT ADDEDRTV630ColorBlueConsistencyPourableViscosity, cps150,000Specific Gravity1.28Work Time @ 25癈 (77癋), hrs 4CURED PROPERTIES (Cured 1 hr. @ 100C/212F)RTV630Mechanical Hardness, Shore A, Durometer60Tensile Strength, kg/cm2 (psi)58 (820)Elongation, %250Tear Strength, kg/cm (lb/in) 20 (110)Shrinkage, %0.8Electrical Dielectric Strength, kv/mm (v/mil) (1.9 mm thick)17.7 (450)Dielectric Constant @ 1000 Hz3.2Dissipation Factor @ 1000 Hz0.006Volume Resistivity, ohm-cm4.5 x 1015Thermal Useful Temperature Range,癈 (癋)-60 to 204 (-75 to 400)Thermal Conductivity, gm-cal/sec, hr, cm2, 癈/cm (W/M K)0.00074 (0.31)Thermal Conductivity Btu-hr, ft2, 癋/ft(0.18) Coefficient of Expansion, cm/cm, 癈 (in/in, 癋)21.0 x 10-5 (11.4 x 10-5)Specific Heat, cal/gm, 癈 (Btu/lb, 癋)0.35 (0.35)
High Strength Silicone Rubber Compound for Molding Rubber Parts and Making Prototype Molds
Product Description RTV630 blue two component silicone rubber compound cures at room temperature to a high strength silicone rubber. This product is supplied in a matched kit of base (A) component and curing agent (B) component which is designed for use at a convenient 10:1 ratio by weight.The viscosity of the catalyzed compound is a moderately pourable 150,000 cps.RTV630 silicone rubber compound is a medium viscosity product which will form thin, light-weight molds with excellent durability. The high tear resistance and inherent release ability of RTV630 rubber compound make it well suited to the manufacture of intricate castings, by reproducing each part exactly to detail.Other typical applications for RTV630 silicone rubber compound include prototype parts, production tools for casting epoxies and rubber rolls. Electrical circuits requiring a tough potting compound with outstanding vibration withstanding capability find RTV630 unequalled.
Key Performance Properties Convenient 10:1 mixing ratio for use in automatic dispensing equipment or hand operationGood self-leveling characteristics allow precision reproduction of fine model detailsFree of solventsLong working time at room temperature permits potting or reproduction of larger partsCure rate can be accelerated with heatMay be cured in deep sectionsMay be cured in closed assembliesNo cure by-productsl Low shrinkage
Typical Product Data UNCURED PROPERTIES RTV630ARTV630BColor BeigeBlueConsistencyPourableEasily PourableViscosity, cps160,0006,000Specific Gravity1.29 1.07 UNCURED PROPERTIES WITH CURING AGENT ADDEDRTV630ColorBlueConsistencyPourableViscosity, cps150,000Specific Gravity1.28Work Time @ 25癈 (77癋), hrs 4CURED PROPERTIES (Cured 1 hr. @ 100C/212F)RTV630Mechanical Hardness, Shore A, Durometer60Tensile Strength, kg/cm2 (psi)58 (820)Elongation, %250Tear Strength, kg/cm (lb/in) 20 (110)Shrinkage, %0.8Electrical Dielectric Strength, kv/mm (v/mil) (1.9 mm thick)17.7 (450)Dielectric Constant @ 1000 Hz3.2Dissipation Factor @ 1000 Hz0.006Volume Resistivity, ohm-cm4.5 x 1015Thermal Useful Temperature Range,癈 (癋)-60 to 204 (-75 to 400)Thermal Conductivity, gm-cal/sec, hr, cm2, 癈/cm (W/M K)0.00074 (0.31)Thermal Conductivity Btu-hr, ft2, 癋/ft(0.18) Coefficient of Expansion, cm/cm, 癈 (in/in, 癋)21.0 x 10-5 (11.4 x 10-5)Specific Heat, cal/gm, 癈 (Btu/lb, 癋)0.35 (0.35)
