High Tear Strength Silicone for Demanding Industrial Applications

Our High Tear Strength Silicone Rubber is engineered to withstand the most demanding applications where durability and resistance to tearing are crucial. Without compromising its integrity, this material is perfect for industries where silicone rubber components are exposed to intense stress, wear, and harsh conditions. Whether you’re manufacturing seals for heavy-duty machinery or molds for intricate designs, our high tear strength silicone rubber delivers reliable performance with exceptional toughness.

Certified Toughness for Extreme Demands

Wire Iran’s High Tear Strength Silicone is tested for superior durability under stress. With validated tear resistance, tensile strength, and environmental performance, each formulation is engineered to meet the rigorous demands of heavy-duty industrial, molding, and sealing applications.

Property	Typical Value	Notes
Tear Strength	20 – 55 kN/m	Exceptional resistance to tearing
Hardness (Shore A)	40 – 70	Balanced hardness for strength and flexibility
Tensile Strength	8 – 12 MPa	Durable under mechanical stress
Elongation at Break	300 – 800%	High elasticity for dynamic applications
Thermal Range	-60°C to +220°C	Suitable for extreme temperature environments
Color Options	Black, gray, red (standard); custom colors available	Visual customization for industrial use

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Automotive

Seals, gaskets, engine bay components, suspension bushings, stress-tolerant boots

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Industrial Machinery

Heavy-duty gaskets, abrasion-resistant tubing, impact isolators, sealing for industrial processes

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Sealing Systems

Tear-resistant O-rings, custom gaskets, flexible bellows under mechanical load

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Mold Making

Durable casting molds, flexible tooling components, long-life prototype molds

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Aerospace

Extreme-condition gaskets, high-tensile seals, vibration-damping flight components

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Wearables & Electronics

Durable wristbands, gaskets for flexible devices, tear-resistant housings

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Sports Equipment

Flexible grips, impact-dampening padding, tear-resistant supports

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Energy & Oil

Weather-resistant insulation, rugged seals, vibration-isolating enclosures

Key Features & Benefits

Superior Tear Resistance

Engineered to resist tearing and mechanical wear, even under continuous stress and motion.

Thermal Stability

Performs across extreme temperatures from -60°C to +220°C without loss of elasticity or structure.

Elastic Under Load

Maintains high flexibility and rebound, even in demanding, high-tension applications.

High Durability

Resistant to UV, ozone, and chemicals—ideal for harsh outdoor or industrial environments.

Custom Hardness Options

Available in Shore A 40–70 to match design flexibility or rigidity requirements.

Long-Lasting Performance

Reduced failure rate and longer service life for mission-critical applications.

Industry Versatility

Used across automotive, aerospace, industrial, and high-performance sealing applications.

Reinforced Grades Available

Formulations enhanced with reinforcements for ultra-demanding environments.

Custom Colors & Compounds

Tailored to specific color, mechanical, or processing needs without compromising strength.

Consistent Quality

Produced under strict process control to ensure reliable performance batch after batch.

Related Products

Have a question about this product? Contact us for pricing, availability, or technical assistance tailored to your application.

+98 (0263) 402-7540
+98 (0263) 402-7520
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