PU-S85A Polyurethane Material for Shoe Soles - Grade 4 Yellowing Resistance, High Rebound Rate, Injection Molding Compatible
Price:
Negotiation
MOQ:
25KG
Delivery Time:
Negotiable
Brand:
Dingzhi
Product Description
PU-S85A Polyurethane Material for Shoe Soles
PU-S85A is a specialized polyurethane material engineered specifically for footwear soles, offering optimal performance for sneakers, casual shoes, and light outdoor footwear applications.
Key Performance Characteristics
- Optimal hardness balance providing both support and flexibility
- High rebound rate for superior shock absorption during walking and running
- Low abrasion index for extended sole lifespan and wear resistance
- Grade 4 yellowing resistance to prevent discoloration over time
- Low compression set ensuring long-term shape retention
- Compatible with injection molding for mass production efficiency
Environmental & Safety Advantages
Formulated with eco-friendly components that reduce reliance on petroleum-based materials and lower carbon footprint during production. The material's recyclability supports sustainable manufacturing practices while non-toxic properties ensure compliance with international safety standards.
Applications
| Industry | Applications |
|---|---|
| Footwear | Shoe soles, insoles, midsoles |
| Furniture & Bedding | Sofa cushions, mattress padding, chair armrests |
| Automotive | Seat foam, dashboards, bumper shock pads |
| Construction | Insulation boards, waterproof coatings, elastic flooring |
| Industrial | Seals, conveyor belts, machine rollers |
| Medical | Catheters, support cushions |
| Daily Essentials | Toy foam, artificial leather, textile fibers (spandex) |
Material Comparison: PU vs TPU
PU (Polyurethane) encompasses both thermosetting and thermoplastic polymers, while TPU (Thermoplastic Polyurethane) is a specific thermoplastic subset. Both offer excellent elasticity, durability, and wear resistance, but differ in processability: traditional PU requires vulcanization and is non-recyclable, whereas TPU is moldable at high temperatures and recyclable.
Packaging & Delivery
Professional, environmentally friendly packaging services ensure safe transportation and delivery of your materials.
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Get in Touch
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Company
Dongguan Dingzhi polymer materials Co., LTD
Location
Room 101, Building 1, No. 675, Taipingwei Street, Jitigang, Huangjiang Town, Dongguan City
Contact Person
Chen