Durable Yellowing-Resistant TPE Granules Premium Material for Seal Strips
Price:
2.69~3.19USD/KG
MOQ:
500 kilograms
Delivery Time:
5~8 work days
Brand:
SUNGALLON
Product Description
Durable Yellowing-Resistant TPE Granules
Premium material specifically engineered for high-performance seal strips with excellent durability and environmental resistance.
Technical Specifications
| Composition | OE-SEBS/SEEPS/Mineral oil | Applications | Seals/Profiles |
| Hardness | 45A~95A | Processing | Extrusion molding |
| Color | White opaque | Over-molding | PP/PE |
| Tensile Strength | 4.5~8.0 MPa | Elongation at Break | 550%~700% |
| Specific Gravity | 1.02~1.10 | Melt Index | 3~12g/10min (200℃/5kg) |
Key Features
- Smooth and soft touch
- Excellent elasticity
- UV resistant
- Suitable for welding applications
- 100% Recyclable
Product Advantages
Available in hardness from 10A to 95A, our TPE granules are fully customizable—you can select the color and firmness to match your specific requirements perfectly.
Our TPE stands out with excellent yellowing resistance, maintaining appearance and performance over long-term use. Boasting high elasticity, it ensures a tight, long-lasting seal. The material is recyclable, aligning with eco-friendly production goals.
Non-toxic and phthalate-free, it's safe for various applications. Ideal for door, window and container seal strips, providing reliable performance in different environments. Easy to process, it helps boost your production efficiency.
Performance Features & Benefits
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About Sungallon
Sungallon is a high-tech enterprise specializing in the R&D, manufacturing, and promotion of application-specific thermoplastic elastomer (TPE) compounds.
Company Overview
- Establishment & Scale: Founded in Shenzhen in 2005; operates a subsidiary in Heyuan; employs around 110 staff members
- Production Capacity: 40,000+㎡ production base; 16 fully automated twin-screw production lines; 4 dedicated sample production lines; annual output capacity of over 30,000 tons
- R&D Strength: Robust R&D team led by seasoned experts; joint research centers with global institutions
- Certifications: ISO9001, ISO14001, OEM restricted substance standards; collaborates with SGS for compliance verification
- Business Scope: TPE products widely applied in consumer goods, industrial products, automotive components, and medical devices

Production Capabilities
| Production Line Equipment | 16 state-of-the-art fully automated production lines (partial from Europe and Japan); 4 dedicated sample production lines; annual output up to 40,000 tons |
| Testing Instruments | Comprehensive suite of product testing and inspection equipment; R&D team led by experts to meet all product specification requirements |
| Product Sample Storage | Specialized sample preservation section; stores purchased product samples for 1-5 years for quality traceability |
Certifications & Innovation
- Holds numerous patent certifications in TPE formula and application technology
- Establishes collaborative relationships with academic institutions for technological innovation
- Has built a solid reputation in the TPE/TPR industry with over 15 years of development experience

Packaging & Shipping
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Global Exhibition Presence
- Key Exhibitions: China Rubber and Plastics Exhibition, Japan Plastics Exhibition IPF, American International Plastics Exhibition
- Exhibition Scale: 1,000+ square meters exhibition area; displays a full range of Sungallon TPE/TPR products

Why Choose Sungallon TPE
| Professional Expertise | Years of focused experience in TPE/TPR materials; backed by strong R&D and production strength; capable of meeting diverse application needs |
| Integrity in Production | Advanced automated production lines ensure stable, efficient, and consistent manufacturing |
| Strict Quality Control | Complete testing laboratories; 1-5 years of product sample archiving; full-process quality monitoring |
| Seal Strip-Focused Support | Dedicated technical guidance for yellowing resistance optimization and sealing performance tuning; customized color and hardness matching |
Frequently Asked Questions
| 1. Trading Company or Manufacturer? | We are a professional manufacturer specializing in TPE/TPR materials |
| 2. Sample Policy | Provide 5KG free samples (freight collect) |
| 3. Quality Control | Engineers conduct in-production laboratory tests; QC team performs final inspections before delivery; each batch sample archived for 3-5 years |
| 4. Color Matching | Support color matching according to Pantone or RAL color standards |
| 5. Delivery Time | Samples: usually 3 days; Bulk orders: 7 days (varies by order quantity) |
| 6. Payment Terms | Accepted methods: TT, credit card, Ali Credit Insurance, etc. |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
sungallon plastic (heyuan) company limited
Location
No. 26 Xinggong South Road, Heyuan hi-tech Zone, GuangDong, China
Contact Person
Nancy lee