General Purpose HCR Silicone Rubber High Elongation 7.5Mpa Tensile Strength
More than 7.5 Mpa Tensile Strength General Purpose HCR Silicone Rubber with High Elongation
Product Description:
General Purpose Silicone Rubber for Extrusion is a type of silicone rubber that is designed to provide excellent performance for a wide range of applications. It is highly flexible and durable, with excellent resistance to temperature, weathering, and chemicals. This type of silicone rubber is commonly used for sealing, insulation, and gasketing, as well as in electrical and electronic applications. It can be extruded into a variety of shapes and sizes, making it ideal for custom applications. General Purpose Silicone Rubber for Extrusion is a preferred material in many industries due to its high quality, reliability, and versatility.
Features:
By incorporating the vulcanizator "Double 2, 5" into this silicone rubber product, it can undergo primary processing and may not require secondary vulcanization if technical conditions are effectively controlled. The resultant product displays excellent properties such as remarkable resistance to high and low temperatures, corona and arc, and superior electric insulation. Therefore, it is appropriate for use in various applications such as electrical wire and cable, rubber jacket tubes, electrical insulator components, heat-resistant seals, and molded foam strips with intricate shapes.
Applications:
HCR Silicone is a general purpose, ageing resistant silicone rubber, ideal for many applications. The curing time is only 3-5 minutes, with a high viscosity and a hardness of 30+/-3 (Shore A). It is non-toxic and safe for use. HCR Silicone is ideal for applications such as electric wire and cable, and jacket rubber tubes. It provides superior protection against weathering and ageing, and its excellent mechanical properties make it a great choice for long lasting performance. Its flexibility is great for difficult-to-reach areas, and its non-toxicity makes it safe for use in areas where people may be exposed to it. HCR Silicone is the perfect solution for a wide range of applications.
Technical Parameters:
| Typical Properties | ||
| Item | Unit | Parameters |
| Model | DHS-5150 | |
| Density | g/cm3 |
1.15+/-0.05 |
| Hardness | Shore A |
50+/-3 |
| Tensile Strength | Mpa |
≥7.5 |
| Elongation at Break | % |
≥370 |
| Tensile Set | % |
≤10 |
| Tear Strength | KN/m |
≥18.5 |
* first vulcanization condition for test piece: 175℃×5min
Packing
Packed by plastic bags and hardened carton, 20kgs net in a carton.
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