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Weather-Resistant Grade TPO Material
A weather-resistant grade Thermoplastic Polyolefin (TPO) designed for outdoor applications, featuring excellent UV resistance, ozone resistance, and temperature cycle stability to ensure long-term performance in harsh climates.
Category:
- Product Description
- 概要
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Item
Content
Product Description
A weather-resistant grade Thermoplastic Polyolefin (TPO) designed for outdoor applications, featuring excellent UV resistance, ozone resistance, and temperature cycle stability to ensure long-term performance in harsh climates.
Key Characteristics
1. Exceptional Long-term Weatherability: Excellent resistance to UV and ozone aging.
2. Wide Temperature Adaptability: Stable performance from -50°C to 135°C.
3. Color & Property Stability: Resists yellowing, chalking, and cracking, maintaining appearance and mechanical properties.
4. Good Mechanical Properties: Maintains necessary strength, toughness, and elasticity.
5. Eco-friendly & Recyclable: Complies with environmental regulations and is easily recycled as a polyolefin.Main Applications
Automotive exterior parts (e.g., weatherstrips, body side moldings), outdoor building materials (e.g., roofing membranes, seals), outdoor furniture & equipment, stadium seating, outdoor signage, protective packaging.
Processing Method
Injection Molding, Extrusion, Calendering
Key Certs/Standards
ROHS, REACH, Can pass accelerated weathering tests (e.g., xenon arc, ozone aging).
Color
Various colors available, typically using weather-resistant masterbatch.
Appearance
Uniform pellets
Packaging
20/25 kg/bag
Physical Performance
Typical Value
Unit
Test Standard
Specific Gravity
0.92 - 1.05
g/cm³
ASTM D792
Hardness
60A - 95A
Shore A
ASTM D2240
Tensile Strength
≥ 8.0
MPa
ASTM D412
Elongation at Break
≥ 300
%
ASTM D412
Xenon Arc Aging (1500 hrs)
Low ΔE, High Property Retention
--
ISO 4892-2
Processing Ref.
Suggested processing temp: 190-220°C; drying before processing required.
Key Notes
1. Formulation Stability: For optimal weatherability, avoid adding other fillers or additives.
2. Color Selection: Use weather-resistant grade masterbatches.
3. Pre-application Validation: For critical outdoor applications, conduct actual outdoor exposure or accelerated aging tests to verify performance.
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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
