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TPV Material for Automotive Sealing Strips
High-performance TPV specifically designed for automotive sealing strips (e.g., door seals, window channels), featuring excellent weather resistance, wide temperature range adaptability, lasting compression recovery, and long-term service stability.
Category:
- Product Description
- 概要
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Item
Content
Product Description
High-performance TPV specifically designed for automotive sealing strips (e.g., door seals, window channels), featuring excellent weather resistance, wide temperature range adaptability, lasting compression recovery, and long-term service stability.
Key Characteristics
1. Excellent Weather Resistance: Resists UV and ozone aging, stable performance for长期 outdoor use.
2. Wide Temperature Resistance: Broad service temperature range (-60°C to 140°C) for global climates.
3. Superior Sealing & Resilience: Excellent compression set resistance for effective long-term sealing.
4. Low Friction & Wear Resistance: Low surface friction coefficient and耐磨, ensuring smooth glass movement and longevity.
5. Automotive Compliance: Meets automotive industry requirements for odor, fogging (FOG), and environmental standards.Main Applications
Door seals, window glass channels, trunk/hood seals, sunroof seals, quarter window seals, etc.
Processing Method
Extrusion (Primary), Injection Molding (for corners/ends)
Key Certs/Standards
ROHS, REACH, Compliant with automotive VOC, FOG, and material durability standards.
Color
Black (standard), colorable.
Appearance
Uniform pellets
Packaging
20/25 kg/bag
Physical Properties
Typical Value
Unit
Test Standard
Specific Gravity
0.95 - 1.10
g/cm³
ASTM D792
Hardness
50A - 80A
Shore A
ASTM D2240
Tensile Strength
≥ 8.0
MPa
ASTM D412
Elongation at Break
≥ 300
%
ASTM D412
Compression Set
≤ 35
%
ASTM D395
Heat Aging (125°C)
Good Property Retention
--
ASTM D573
Processing Ref.
Thorough drying required before extrusion; Processing Temp Range: 180-220°C.
Key Notes
1. Strict Drying Control: Material is hygroscopic; must be thoroughly dried to prevent bubbles or surface defects in extruded profiles.
2. Process Stability: Precise control of temperature, speed, and cooling during extrusion is crucial for dimensional stability and surface quality.
3. Formulation Compatibility: Confirm compatibility between TPV formulation
Product inquiry
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Guangdong Jinyuan Plastic Technology Co., Ltd.
Building 13, Zone C, Wanyang Innovation Hub, Yangqiao Town, Boluo County, Huizhou City, Guangdong Province, China
