AS7051 Series
AS7051 series high heat resistant extrusion silicone rubber are fumed heat vulcanized silicone rubbers suitable for extrusion molding.
Our silicone rubber ROHS, REACH and FDA compliance
Available in a variety of hardness levels from 40 shore A (very soft) to 70 shore A (hard)
It has a wide range of applications in industries such as electric power, electrical, electronics, machinery, automobiles, food equipment, household goods, and leisure products.
1. Strong tear resistance
2. high heat resistant extrusion silicone rubber with excellent clarity
3. Flame retardancy
4. odorless and tasteless
5. high heat resistant extrusion silicone rubber has good resistance to acid, alkali and fungus
6.has good flexibility, waterproof and pressure resistance
7.Weatherability: can withstand temperatures ranging from -50°C to 350°C (depending on the duration of exposure)as well as Ozone resistance
Item | Unit | Testing standard (GB/T) | AS7041 | AS7051 | AS7061 | AS7071 |
Appearance | Transparent | |||||
Cure agent | C-2 | |||||
Cure Condition | 170℃×10 min | |||||
Vulcanization dosage | % | 2.0 | ||||
Shore A Hardness | Shore A | 531.1-2008 | 40±2 | 50±2 | 60±2 | 70±2 |
Tensile Strength | MPa | 528-1998 | 9.0 | 9.0 | 9.5 | 9.0 |
Tear Strength | KN/m | 529-2008 | 26 | 35 | 45 | 46 |
Elongation | % | 528-1998 | 850 | 700 | 650 | 550 |
Density | g/cm3 | 528-2008 | 1.11- 1.15 | 1.12- 1.16 | 1.14- 1.19 | 1.16- 1.20 |
Compression | % | 22 h / 175 °C | 25 | 25 | 26 | 28 |
Products are generally applicable in industries such as electric power, electrical, electronics, machinery, automobiles, food equipment, household goods, and leisure products.
1. Silicone rubber has strong hygroscopicity , so it should be stored in a dry place, and there should be a shelf between the package and the ground
2. 1 PC of HCR silicone rubber is 10KGS, and in a blue plastic packaging
2 PCS of 10KG HTV silicone rubber put in a carton.
Q: What is the silicone rubber store method ?
A: Store in an airtight container in a cool, dry place away from moisture and water
Q: What is the difference between Liquid silicone rubber(LSR) and Solid Silicone Rubber(HCR) ?
A:Liquid silicone rubber(LSR) has high transparency and no peculiar smell
Solid Silicone Rubber(HCR) low transparency with vulcanizing agent or other fragrance covering vulcanizing agent
Q: Do You have any certificate of authorization?
A: Yes, we have got the certification of REACH,ROHS,SVHC,PAHs,Halogen,Phthalate,
US California Proposition 65,FDA approval,ZDHC and FLGB,OEKO-TEXT full certification,ISO10993 certified
Strategic Partners with Guangdong Anysil Silicone Co.,Ltd.
More than 50 countries & regions from Europe,America,Southeast Asia etc......
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