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Durable Insulator Silicone Rubber for Power Plant Applications

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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.

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