Durable Insulator Silicone Rubber for Power Plant Applications

Insulator Silicone Rubber for Power Plants is a high-performance material specifically designed to meet the insulation demands of power equipment. It features excellent electrical properties, heat resistance, and mechanical strength, ensuring long-term stability and reliability in extreme environments. This silicone rubber is ideal for power plants and high-voltage power systems and complies with ROHS and REACH standards, meeting environmental and safety requirements.

Product Advantages

1. Outstanding Electrical Properties: Exceptional dielectric strength and insulation performance for high-voltage applications.

2. High and Low-Temperature Resistance: Stable performance in a wide temperature range (-50°C to 250°C).

3. Superior Aging Resistance: Strong resistance to oxidation, UV rays, and ozone, ensuring long-term durability.

4. High Mechanical Strength: Excellent tear resistance to withstand mechanical stress in power equipment.

5. Environmentally Friendly: Certified by ROHS and REACH standards, ensuring safety for the environment and users.

6. Low Moisture Absorption: Maintains superior insulation performance even in humid environments.

Type number	HF-230A	HF-230B	HF-230C	HF-270
Shore A	60±3	60±3	60±3	60±3
Duro	180±20	180±20	160±20	180±20
Density(g/cm³)	1.45±0.05	1.45±0.05	1.5±0.05	1.55±0.05
Tensile (MPa)	≥4.5	≥4	≥4	≥4
Elongation(%)	≥270	≥230	≥180	≥300
Compression (%)	≤6	≤6	≤6	≤10
Tear (kN/m)	≥10	≥10	≥8	≥8
Rebound(%)	≥55	≥50	≥50	≥45
Flame Retardant	FV-0	FV-0	FV-1	FV-1
Breakdown (kV/mm)	≥22	≥20	≥15	≥15
Dielectric Constant	≤4.5	≤5	≤5	≤5
Volume Resistivity (Ω·cm)	≥1×10¹⁴	≥1×10¹⁴	≥1×10¹⁴	≥1×10¹⁴
Hydrophobicity	HC1	HC1	/	/

1. Insulation in Power Plants: Widely used in high-voltage insulation components for power generation equipment, such as insulators and wire sleeves.

2. High-Voltage Power Systems: Suitable for insulating electrical equipment in substations, such as high-voltage switches and circuit breakers.

3. Waterproof Insulation Protection: Ensures stable operation of electrical systems in humid environments.

4. Special Industrial Components: Ideal for manufacturing high-temperature and aging-resistant industrial seals and gaskets.

Mix Insulator Silicone Rubber with the appropriate curing agent at a recommended ratio of 1.5%. Vulcanize the material at 170°C for 10 minutes to achieve optimal performance. After vulcanization, allow the material to cool adequately to ensure its mechanical strength and insulation properties.

Q: Is this silicone rubber suitable for high-voltage insulation applications?
A: Yes, it provides excellent electrical properties and dielectric strength, making it ideal for high-voltage power equipment insulation.

Q: Does the material comply with environmental certifications?
A: Yes, the material meets ROHS and REACH standards, ensuring its environmental friendliness and safety.

Q: What is the operating temperature range of this material?
A: The material operates effectively in the temperature range of -50°C to 250°C, making it suitable for extreme conditions.

Q: How does it perform in humid environments?
A: With low moisture absorption, it maintains excellent insulation properties even in high-humidity conditions.

Q: Can it be customized for specific insulation component designs?
A: Absolutely, the material's hardness and formulation can be tailored to meet the requirements of various industrial applications.

WENZHOU HEFENG SILICONE RUBBER CO.,LTD

Durable Insulator Silicone Rubber for Power Plant Applications

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