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Characteristics and related parameters of silicone foam
Silicone foam is foam production with unique formula technology of insulation tube, high temperature 300 degrees, 60 degrees below zero resistance at low temperature and has good sound insulation effect of heat resistance, is the ideal sealing materials, texture soft sponge, high density, smooth surface crust, aging resistance and long service life.
Characteristic
Is non-toxic, environmental protection, physical inertia, UV resistance, ozone resistance, resistance to high temperature (-60 to 300) strong elasticity, resistant to compression permanent deformation, oil resistance, impact resistance, acid and alkali resistance, wear resistance, flame resistance, voltage, electric etc..
colour
Red, white, brown, black, gray, blue;
Specifications
Shenzhen Qiyu silicone foam silicone rubber Limited production, size in diameter within 90mm; density in 0.3g/cm3 to 1.0g/cm3; shore A from 15 to 50 Shaw hardness.
Shenzhen Qi Yu Silicone Rubber Co., Ltd. silica gel foam technology parameters of the Chinese version
Silica gel foaming technology parameters
Standard for numerical test of performance unit
Fracture strength ASTM 55 D1458 KN/M
Strength Mpa 30 D412 ASTM
Elongation% 200 D412 ASTM
Hardness A ASTM 28 + 3 D2240 Shore
Temperature range of 60 - 300 En344
The proportion of g/cm3 ASTM D792 0.31.0
Thermal conductivity ASTM 0.9 D5470 W/m.k
Puncture voltage VAC > 3000 D149 ASTM
Dielectric constant ASTM 5.5 D150 1000HZ
ASTM D257 1.0*10*11
UL94 ASTM U.L V0 fire rating
Shenzhen Qi Yu Silicone Rubber Co., ltd.:
PARAMETER PERFORMANCE
Property unit numerical test standard notes
Strength KN/M ASTM 55 D1458 Tensile
Strength Mpa ASTM 30 D412 Compressive
Elongation ASTM% 200 D412 Ultimate
Hardness Shore A ASTM 28 + 3 D2240 Durometer
Temprature Range C - 60 - 300 En344
Density g/cm3 ASTM D792 0.31.0
Conductivity W/m.k ASTM 0.9 D5470 Thermal
Voltage VAC ASTM > 3000 D149 Breakdown
Constant 1000HZ ASTM 5.5 D150 Dielectric
Resistivity 1.0*10*11 ASTM D257 Volume
Fire-protection Rating UL94 ASTM U.L V0
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