

Silicone Rubber Tubing a.k.a. Silicone Rubber Tubing
Silicone rubber tubes can be divided into "extruded tubes" and "shaped tubes and strips". Silicone rubber tube is made by adding raw silicone rubber to a two-roller refining machine or a closed kneading machine, gradually adding white carbon black and other additives and repeatedly refining it evenly, and then extruding it into products according to the technical standards of the industry. Silicone rubber tube is widely used in modern industry, national defense industry and daily life products. It can be used as conductive silicone rubber for the electronics industry.
Performance characteristics
特点: | ①连续使用温度范围:-60℃~200℃; |
②柔软、耐电弧、耐电晕; | |
标准颜色: | 黑色、红色、蓝色、白色、灰色、绿色、透明色(可按要求生产其他颜色)。 |
项 目 | 单位 | 检 测 标 准 | GA-1053 | GA-1063 | GA-1073 | GA-1083 |
硬度 | HA | GB/T 6031-1998 | 50±2 | 60±2 | 70±2 | 80±2 |
外观 | -- | -- | 半透明 | 半透明 | 半透明 | 半透明 |
比重(25℃) | GB/T 533-1991 | 1.16 | 1.19 | 1.22 | 1.23 | |
可塑度 | GB/T 12828-1991 | 215 | 255 | 305 | 335 | |
拉伸强度 | MPa | GB/T 528-1998 | 7.5 | 7.0 | 7.0 | 7.0 |
伸长率 | % | GB/T 528-1998 | 450 | 420 | 320 | 200 |
拉伸永久变形 | % | GB/T 528-1998 | 7.0 | 7.5 | 7.0 | 6.0 |
撕裂强度 | kN/m | GB/T 529-1999 | 21.0 | 20.0 | 20.0 | 20.0 |
回弹性 | % | GB/T 1681-1991 | 53 | 51 | 50 | 50 |
线收缩率 | % | GB/T 17037-2003 | 3.2 | 3.1 | 3.0 | 3.0 |
体积电阻率 | Ω·cm | GB/T 1692-1992 | 3.5×10 | 3.0×10 | 3.0×10 | 3.0×10 |
击穿电压 | kV/mm | GB/T 1695-2005 | 21 | 21 | 20 | 20 |
Fields of use
Silicone tube is: environmentally friendly and pollution-free , strictly tested by SGS, through RoHs, PAHs and eight heavy metals and other specifications silicone products 100% completely non-toxic, tasteless: fine silicone wire, silicone tube (strip), high pressure resistant silicone tube, gear-like silicone tube, sealing tape, shaped strip, food-grade (non-toxic) silicone tube (strip), medical silicone tube, pharmaceutical silicone tube, braided silicone tube (for conveying with working pressure, liquid food, medical drugs and biological products.) Medical silicone tube fittings, silicone sealing tubes, flame retardant tubes (strips), silicone foam tubes (strips), high temperature resistant silicone tubes; Performance: cold and high temperature resistant. Harmless, non-toxic and tasteless; Applicable to: small household appliances (coffee pot, kettle, iron, rice cooker, deep fryer, disinfection cabinet water dispenser, fruit pulp machine, toaster, burner, water heater, etc.) and electronic, automotive, medical and other mechanical products supporting.
Can be widely used in aviation, electronics, petroleum, chemical, machinery, electrical appliances, medical, ovens, food and other industrial sectors of good electrical insulation sealing, liquid transport materials. Precision representative, oil pipeline, household appliances sealing, drinking water pipeline sealing, medicine, etc.
Testing items
Physical and mechanical properties: density, hardness, surface resistivity, dielectric properties, tensile properties, impact properties, tearing properties, compression properties, adhesive strength, wear resistance.
Reliability test: ozone resistance, cream performance, wear resistance test, salt spray test, liquid resistance test, hot air accelerated aging test.
Liquid resistance performance: lubricating oil, gasoline, motor oil, acid, alkali, organic solvent.








