Insulator Silicone Rubber for Electric Fence Applications

Insulator Silicone Rubber is the ideal choice for electric fence systems, offering excellent electrical insulation, weather resistance, and long-lasting durability. This material is widely used in farms, agricultural gardens, and electrical facilities, ensuring safe and stable operation of electric fences by supporting and insulating wires effectively.

Product Advantages

1. Superior Electrical Insulation:Silicone rubber provides high dielectric strength, preventing current leakage and ensuring the safety and efficiency of electric fences.

2. Excellent Weather Resistance:Silicone rubber electric fence insulators feature robust resistance to UV rays, aging, and harsh weather conditions.

3. Waterproof and Corrosion Resistant:The material has strong hydrophobic properties, offering water and corrosion resistance, even in high humidity or salt-laden environments.

4. Lightweight and Easy to Install:Compared to traditional materials, silicone rubber is lightweight and user-friendly, making it suitable for quick installations on farms and gardens.

5. Versatile Design:Compatible with various fence structures, including wood posts, metal mesh, and composite insulators.

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. Farm Electric Fences:Silicone rubber insulators secure fence wires effectively while providing insulation to prevent risks to animals or people.

2. Agricultural Gardens:Widely used in garden fence systems to protect crops from animals with safe and reliable electric fencing.

3. Industrial Electric Fence Systems:Used in high-voltage fence applications to ensure durability and performance in more demanding conditions.

Material Characteristics:High dielectric strength (≥20kV/mm) with a hydrophobic surface, capable of performing in high-humidity and polluted environments.

Stable within a working temperature range of -40°C to 80°C.

Design and Testing:Ensure the insulator design meets fence system requirements, including securing wires and resisting mechanical stress.

Conduct regular testing for electrical and mechanical properties to maintain long-term stability.

Installation Guidelines:Use screw-in or clip-on designs to fix the insulators securely. Adjust wire height and position based on fence system requirements.

After installation, conduct a power-on test to ensure no current leakage.

Q: How does silicone rubber perform in wet environments?

A: Silicone rubber insulators feature hydrophobic surfaces that repel moisture effectively, ensuring reliable performance in wet or humid conditions.

Q: Are silicone rubber insulators suitable for high-voltage fences?

A: Yes, they provide high dielectric strength, making them ideal for high and medium-voltage electric fence systems.

Q: Are these insulators durable?

A: Silicone rubber offers excellent aging and weather resistance, with a lifespan exceeding 10 years under proper use and maintenance.

Q: Can the insulators be customized in different sizes and types?

A: Yes, they can be tailored to meet specific fence system requirements, including size, type, and fixing methods.

Q: How can the safety of insulators be ensured?

A: Ensure the insulators comply with international standards like IEC and undergo regular testing to verify performance and safety.

WENZHOU HEFENG SILICONE RUBBER CO.,LTD

Insulator Silicone Rubber

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