Solid Fumed Silicone Rubber for production of rubber hose

Solid Fumed Silicone Rubber is designed specifically for the production of high-performance rubber hoses and similar extrusion products. Known for its excellent yellow resistance and superior processing properties, this material ensures high durability and reliability in various applications. It meets international standards, including ROHS, REACH, and LFGB, making it a safe and environmentally-friendly choice for manufacturing rubber hoses and sealing solutions.

Product Advantages

1. Excellent Yellow Resistance: This silicone rubber resists yellowing, ensuring the rubber hoses maintain their aesthetic appearance and long-lasting performance.

2. Outstanding Processing Performance: It offers excellent moldability and extrusion properties, making it perfect for the high-precision production of rubber hoses and sealing strips.

3. Compliant with International Standards: The product is fully compliant with ROHS, REACH, and LFGB, ensuring it meets safety and environmental requirements for various applications.

4. High Durability: With high tensile strength and elongation, the rubber ensures longevity and performance under pressure, providing durable hoses for various industrial applications.

5. Versatile Hardness Range: Available in a range of Shore A hardness from 50 to 80, this rubber can be tailored to suit different rubber hose applications, from flexible to more rigid needs.

6. Low Compression Set: The rubber exhibits a low compression set (≤6%) even after prolonged exposure to high temperatures (175°C for 22 hours), ensuring the rubber hoses retain their shape and function.

Type number	HF-950J	HF-960J	HF-970J	HF-980J
Hardness (Shore A)	50±2	60±2	70±2	80±2
Plasticity (Duro)	190±20	220±20	260±20	280±20
Density (g/cm³)	1.13±0.05	1.17±0.05	1.20±0.05	1.22±0.05
Tensile Strength (MPa)	≥8	≥8	≥8	≥7
Elongation (%)	≥500	≥450	≥300	≥220
Compression Set (%)	≤6 (175°C × 22h)	≤6 (175°C × 22h)	≤6 (175°C × 22h)	≤6 (175°C × 22h)
Tear Strength (kN/m)	≥25	≥23	≥20	≥20
Rebound (%)	≥50	≥50	≥40	≥40

1. Rubber Hoses: Ideal for manufacturing flexible and durable rubber hoses used in automotive, industrial, and consumer applications.

2. Sealing Strips: Suitable for producing high-performance sealing strips used in doors, windows, and machinery.

3. Other Gas Phase Extrusion Products: Can also be used for a variety of gas-phase extrusion products requiring high strength, flexibility, and yellow resistance.

For optimal vulcanization, mix the rubber compound with appropriate curing agents and vulcanize at 130°C for 5 minutes under 15 MPa pressure. Ensure proper cooling to prevent deformation and maintain the integrity of the rubber hose.

Q: What makes Solid Fumed Silicone Rubber ideal for rubber hose production?

A: Its excellent yellow resistance and high tensile strength make it a perfect choice for producing durable and aesthetically pleasing rubber hoses.

Q: Can I customize the hardness of this silicone rubber?

A: Yes, this product is available in a range of Shore A hardness levels from 50 to 80, which can be customized based on your application needs.

Q: Is this silicone rubber suitable for high-temperature applications?

A: Yes, it performs excellently under high temperatures and retains its properties even after prolonged exposure to 175°C for 22 hours.

Q: Does this product comply with international safety standards?

A: Yes, it meets ROHS, REACH, and LFGB safety standards, ensuring that it is safe for use in consumer and industrial products.

Q: What kind of extrusion products can be made with this silicone rubber?

A: This rubber is suitable for a wide range of extrusion products such as rubber hoses, sealing strips, and gaskets, which require high durability and excellent processing performance.

WENZHOU HEFENG SILICONE RUBBER CO.,LTD

Solid Fumed Silicone Rubber for Production of Rubber Hose

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