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Black TPU
A standard black thermoplastic polyurethane elastomer compounded with high-quality carbon black masterbatch or pigments.
Category:
- Product Description
- 概要
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Item
Description
Product Name
Black TPU
Product Description
A standard black thermoplastic polyurethane elastomer compounded with high-quality carbon black masterbatch or pigments.
Key Characteristics
1. Classic, Uniform Black Appearance: Full, rich color with good texture.
2. Excellent Physical Properties: Retains TPU's inherent high abrasion resistance, strength, and elasticity.
3. Enhanced Weather & UV Resistance: The black color helps absorb UV radiation, delaying outdoor aging.Main Applications
Industrial casters, conveyor belts, timing belts, cable jackets, outer layers of hydraulic hoses, phone cases, athletic shoe components, automotive parts, wear-resistant pads.
Processing Methods
Injection Molding, Extrusion.
Environmental Certifications
ROHS, REACH. Special grades like halogen-free, flame-retardant are available.
Color
Standard Black (Blackness and undertone can be adjusted as required).
Storage Conditions
Strictly moisture-proof. Store sealed in a dry, cool environment (<30°C).
Packaging
25/20 kg/bag (moisture-proof aluminum foil bag).
Key Physical Properties (General Purpose Example)
Test Item
Typical Range
Test Standard
Hardness Range
80A - 95A
ASTM D2240
Tensile Strength
25 - 45 MPa
ASTM D412
Elongation at Break
400% - 600%
ASTM D412
Akron Abrasion Loss
≤ 0.05 cm³/1.61km
ASTM D5963
Suggested Molding Conditions
Item
Parameter/Guideline
Drying
95-110°C / 3-5 hours (Mandatory use of a dehumidifying dryer)
Melt Temperature
185 - 215 °C
Mold Temperature
20 - 50 °C
Critical Precautions
1. Strict Drying: TPU is hygroscopic and prone to hydrolysis. Moisture causes bubbles, surface defects, and property loss.
2. Clean Production: Black material easily shows contamination. Keep equipment and environment clean.
3. Mold Maintenance: Thoroughly clean molds before switching to light-colored materials after prolonged production.Purge Suggestion
Purge thoroughly with ABS or HIPS. When switching to white or light-colored materials, a longer and more thorough purge is necessary.
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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
