Dipped Polyester Cord – 100% Polyester | WEIXIN Supplier & Wholesaler from China
WEIXIN is a leading Chinese supplier and wholesaler of high-quality dipped polyester cord, manufactured from 100% virgin polyester fiber. Our dipped cords are specially treated to ensure excellent adhesion to rubber, making them the ideal reinforcement material for tires, belts, hoses, and various industrial rubber products. With years of experience in the industry, we provide reliable supply, competitive pricing, and consistent quality to customers worldwide.
What is Dipped Polyester Cord?
Dipped polyester cord is a high-tenacity industrial yarn that has been twisted, woven (if required), and treated with a proprietary dipping solution—typically RFL (Resorcinol-Formaldehyde-Latex)—to enhance its bonding capability with rubber compounds. The "dipping" process is crucial for ensuring that the cord and rubber function as a single, durable unit in the final product.
As a 100% polyester product, our cord offers distinct advantages including low shrinkage, high modulus, and excellent dimensional stability, particularly in radial tire constructions.
Why Choose 100% Polyester?
Low Shrinkage: Polyester cord maintains its dimensions during the high-temperature vulcanization process, ensuring tire uniformity.
High Modulus: Provides excellent resistance to deformation under load, improving handling and stability.
Moisture Resistance: Unlike nylon, polyester absorbs very little moisture, ensuring consistent mechanical properties in all environments.
Fatigue Resistance: Withstands repeated flexing without losing strength, extending the life of the end product.
Cost-Effective: Offers an excellent balance of performance and affordability compared to specialty fibers like aramid.
Product Specifications
WEIXIN offers a wide range of dipped polyester cord specifications to meet diverse industrial requirements. Common constructions include:
| Item | Specification A | Specification B | Specification C | Specification D |
|---|---|---|---|---|
| Material | 100% High-Tenacity Polyester | 100% High-Tenacity Polyester | 100% High-Tenacity Polyester | 100% High-Tenacity Polyester |
| Construction | 1000D/2 | 1000D/3 | 1500D/2 | 1500D/3 |
| Breaking Strength | ≥120 N | ≥180 N | ≥180 N | ≥270 N |
| Elongation at Break | 14-17% | 15-18% | 14-17% | 15-18% |
| Hot Air Shrinkage (177°C) | ≤3.5% | ≤4.0% | ≤3.5% | ≤4.0% |
| Adhesion (H-Test) | ≥100 N/cm | ≥120 N/cm | ≥120 N/cm | ≥140 N/cm |
We also offer 2000D and other custom specifications. Please contact us with your requirements.
Key Features of WEIXIN Dipped Polyester Cord
100% Virgin Material: We use only virgin, high-tenacity polyester chips, ensuring no degradation in performance.
Advanced Dipping Technology: Our dipping lines are equipped with precise tension and temperature controls, resulting in consistent adhesion and uniform treatment.
Strict Quality Control: Every batch is tested for breaking strength, elongation, adhesion, and shrinkage before shipment.
Customizable Packaging: Available in various package sizes and spool types to suit your production needs.
Applications
Our dipped polyester cord is widely used in the manufacturing of:
Radial Tires: Carcass ply for passenger car radial (PCR) tires and light truck radial (LTR) tires.
Conveyor Belts: Reinforcement layer for fabric conveyor belts in mining, agriculture, and industry.
V-Belts & Transmission Belts: Tension member for automotive and industrial drive belts.
High-Pressure Hoses: Reinforcement layer for hydraulic and industrial rubber hoses.
Industrial Rubber Goods: Air springs, diaphragms, and other engineered rubber products.
Why Choose WEIXIN as Your Chinese Supplier & Wholesaler?
Factory Direct Pricing: As a manufacturer, we eliminate middlemen and offer competitive wholesale prices.
Large Production Capacity: We can handle both small trials and large-volume orders with consistent quality.
Export Experience: Our team has extensive experience in international logistics, ensuring smooth delivery to ports worldwide.
Custom Solutions: We can develop custom deniers, twist levels, and dip formulations to meet your specific application needs.
Reliable Partnership: We value long-term relationships and provide professional technical support and after-sales service.
Wholesale Information
Minimum Order Quantity (MOQ): Flexible MOQs available for trial orders and bulk purchases.
Packaging: Standard export packaging (spools or reels) with moisture-proof protection.
Delivery Time: 15-30 days depending on order quantity.
Shipping Terms: FOB, CIF, CNF, or as requested.
Contact WEIXIN Today
If you are looking for a trustworthy dipped polyester cord supplier and wholesaler in China, look no further than WEIXIN. We are committed to providing high-quality 100% polyester dipped cords that enhance the performance and durability of your rubber products.
Contact us today for a quote or to discuss your specific requirements. Let WEIXIN be your partner in success.
