Translucent Flame-Retardant HCR Silicone for Industrial Solutions

Translucent Flame-Retardant HCR Silicone is a specialized, high-performance material designed for applications requiring both flame resistance and excellent mechanical properties. This silicone is halogen-free and offers a 3mm-VO flame retardant rating, ensuring superior fire safety even in the most demanding environments. With exceptional high and low-temperature resistance, this silicone is an ideal choice for industries where safety, durability, and performance are crucial. It has been tested and certified by leading industry standards, including FDA, ROHS, and REACH, ensuring it meets global safety and environmental requirements. The translucent nature of this silicone also makes it ideal for applications requiring visual clarity alongside high-performance characteristics.

Product Advantages

1. Superior Flame Resistance: Achieves a flame-retardant rating of 3mm-VO, ensuring reliable performance in fire-sensitive applications.

2. Translucent Appearance: Provides clarity while maintaining the robustness of silicone, making it ideal for applications where visibility of internal components is necessary.

3. High and Low-Temperature Resistance: The material withstands extreme temperatures, making it suitable for a wide range of industrial and electrical applications.

4. High Mechanical Strength: Offers excellent tear strength, tensile strength, and elongation, ensuring durability even under heavy stress.

5. Environmental Compliance: Fully compliant with international safety standards, including FDA, ROHS, and REACH certifications, ensuring suitability for consumer and industrial products.

6. Versatility: Available in a wide range of hardness, this silicone can be tailored to meet specific application needs, from seals to gaskets to fire-resistant components.

Type number	HF-6140Z	HF-6150A	HF-6160A	HF-6170A	HF-6180A
Hardness (Shore A)	40±3	50±3	60±3	70±3	80±3
Plasticity (Duro)	120±20	140±20	180±20	200±20	210±20
Density (g/cm³)	1.42	1.45	1.47	1.5	1.5
Tensile Strength (MPa)	≥3.5	≥4	≥4.5	≥4	≥4
Elongation (%)	≥400	≥350	≥270	≥200	≥150
Compression Set (%)	≤10 (175°C × 22h)	≤8 (175°C × 22h)	≤6 (175°C × 22h)	≤6 (175°C × 22h)	≤6 (175°C × 22h)
Tear Strength (kN/m)	≥11	≥12	≥15	≥12	≥8
Rebound (%)	≥50	≥45	≥45	≥40	≥35
Flame Retardant Rating	FV-0	FV-0	FV-0	FV-0	FV-0
Breakdown Voltage (kV)	≥20	≥20	≥22	≥20	≥20

1. Fire-Resistant Products: This silicone is perfect for creating fire-resistant seals, gaskets, and other components that require a high degree of fire safety, making it ideal for the electrical, automotive, and construction industries.

2. Electrical Components: Used in insulation materials, connectors, and other electronic components that need to meet stringent fire safety regulations while maintaining excellent electrical insulation properties.

3. Automotive Industry: Ideal for manufacturing automotive parts that require high mechanical strength, flame resistance, and durability under extreme conditions, such as wiring harnesses, seals, and gaskets.

4. Consumer Electronics: Suitable for a wide range of electronic products where the combination of flame retardancy and translucency is required, such as in power supplies, home appliances, and chargers.

5. Construction Materials: Can be utilized in building materials requiring excellent fire resistance and durability, such as fire-resistant seals and insulating products for HVAC systems.

To process Translucent Flame-Retardant HCR Silicone, mix the material with curing agents and vulcanize at 175°C for 5 minutes under 15 MPa of pressure. Ensure proper cooling after vulcanization to retain the material’s superior mechanical and flame-retardant properties. This process ensures the silicone retains its excellent elongation, tear strength, and fire resistance, ensuring optimal performance for its intended applications.

Q: What are the key features of Translucent Flame-Retardant HCR Silicone?

A: This silicone offers outstanding flame resistance (FV-0 rating), high and low-temperature stability, mechanical strength, and a translucent appearance, making it ideal for fire-sensitive applications that require visibility.

Q: Can this silicone be used in electrical applications?

A: Yes, this material is ideal for electrical components such as insulation, connectors, and seals, offering excellent flame resistance and reliable electrical performance.

Q: Is this silicone suitable for automotive applications?

A: Absolutely, it’s designed for automotive parts, including seals, gaskets, and wiring insulation, offering excellent fire safety, mechanical strength, and durability in high-temperature environments.

Q: What certifications does this silicone meet?

A: The material is FDA, ROHS, and REACH compliant, ensuring its safety for use in consumer and industrial applications.

Q: Can I customize the hardness of this silicone?

A: Yes, this silicone is available in a range of Shore A hardness from 40 to 80, allowing for customization based on your application needs.

Q: What are the main applications for Translucent Flame-Retardant HCR Silicone?

A: The silicone is primarily used in fire-resistant products, electrical insulation, automotive components, consumer electronics, and construction materials, where both flame resistance and mechanical strength are critical.

WENZHOU HEFENG SILICONE RUBBER CO.,LTD

Translucent Flame-Retardant HCR Silicone for Industrial Solutions

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