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VMQ General Purpose 250% Elongation Silicone Rubber for Different Kinds of Electric Cables

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VMQ General Purpose 250% Elongation Silicone Rubber for Different Kinds of Electric Cables

Country/Region china
City & Province chengdu
Categories Nitrile Rubber
InquireNow

Product Details

General Purpose Silicone Rubber for Extrusion

 

DESCRIPTION


General Purpose Silicone Rubber for Extrusion is a type of silicone rubber that is designed for use in the extrusion process. It offers several benefits, including high-temperature resistance, excellent electrical insulation properties, and good weatherability. It is used in various applications, such as sealing and insulation for electronics, automotive, and aviation industries, and for the production of tubing, profiles, and other extruded products. The General Purpose Silicone Rubber for Extrusion is also suitable for food contact applications, as it complies with FDA and EU standards.
 
 

CHARACTERISTICS


After adding the vulcanizer "Double 2, 5", the product can undergo primary processing and may not require secondary vulcanization, provided that the technical conditions are correctly controlled. The resulting product offers excellent properties such as high and low-temperature resistance, corona and arc resistance, and electrical insulation. It can be used in the production of various electrical wires and cables, as well as for jacketing rubber tubes and parts of electrical insulators, heat-resistant seals, irregular-shaped components, and foam strips.

 

TYPICAL PROPERTIES


 

ItemUnitTest Data
  DHS-5130DHS-5150DHS-5170
Densityg/cm31.08+/-0.051.15+/-0.051.21+/-0.05
HardnessShore A30+/-350+/-370+/-3
Tensile StrengthMpa≥5.5≥7.5≥7
Elongation at Break%≥500≥370≥250
Tensile Set%≤7≤10≤9
Tear StrengthKN/m≥15.5≥18.5≥16.5

 

* first vulcanization condition for test piece: 175℃×5min

 

* Further safety and handing guide, can follow the product’s Material Safety Data Sheet or consult us!

 

 

PACKING INFORMATION

Packed by plastic bags and hardened carton, 20kgs net in a carton.

 

APPLICATION


1. Weatherstripping: General Purpose Silicone Rubber (GPSR) extrusions are commonly used as weatherstripping to seal windows, doors, and other openings against wind, rain, and air infiltration. The silicone rubber's excellent resistance to UV radiation and extreme temperatures make it a reliable choice for outdoor applications.

 

2. Electrical Insulators: GPSR extrusions are used as electrical insulators in a variety of applications, including wiring harnesses, electrical enclosures, and electronic devices. The silicone rubber's high dielectric strength and resistance to corona discharge make it an ideal material for these applications.

 

3. Tubing: GPSR extrusions are used as tubing in a wide range of applications, including medical devices, food and beverage processing, and chemical transfer. The silicone rubber's ability to withstand extreme temperatures and resist chemical and biological degradation make it a dependable material for these applications.

 

4. Seals and Gaskets: GPSR extrusions are used as seals and gaskets in many applications, including automotive, aerospace, and industrial equipment. The silicone rubber's ability to maintain flexibility and sealing performance over a wide temperature range, as well as its resistance to chemical and UV exposure, make it an ideal material for these applications.

 

 
 

 

 

 

 

 

 

 

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