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Henan Blueoak New Materials Co., Ltd.

  • China,Zhengzhou ,Henan
  • Verified Supplier
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China High Strength Polyester Dipped Hard Cord
China High Strength Polyester Dipped Hard Cord

  1. China High Strength Polyester Dipped Hard Cord

High Strength Polyester Dipped Hard Cord

  1. MOQ: Negotiable
  2. Price:
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Delivery Time 7-15 Working Days
Packaging Details Standard Packaging
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 500-500000KGS
Place of Origin CHINA
Brand Name Blueoak

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 7-15 Working Days Packaging Details Standard Packaging
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 500-500000KGS
Place of Origin CHINA Brand Name Blueoak
High Strength Polyester Dipped Hard Cord
Material:
High-purity industrial polyester filament
Process:
Precise multi-strand twisting + professional RFL dipping treatment, hard texture molding
Core Performance:
Ultra-high breaking strength, low load elongation, stable shrinkage force, strong adhesion, high dimensional stability
Characteristic:
Hard & rigid texture, strong bearing capacity, anti-deformation, durable structure
Color:
Industrial dipped yellow brown
Special Note:
Dry shrinkage force is for reference only
Application:
Heavy-duty conveyor belts, industrial transmission belts, high-pressure rubber hoses, rigid rubber reinforcement parts
Available Specs:
1100dtex series, multi-strand and large-strand structures
Product Overview

Our High Strength Polyester Dipped Hard Cord is made of premium industrial polyester filament, manufactured through high-precision twisting and professional dipping curing process. Different from soft cords, this hard cord adopts optimized twisting density and special molding technology, forming a rigid and compact strand structure with outstanding hardness and structural stability, effectively improving the overall rigidity and load-bearing performance of reinforced rubber products.

The product boasts excellent mechanical properties, including ultra-high breaking force and stable low elongation under fixed load, which prevents stretching and deformation of rubber accessories under long-term heavy load and high-pressure working conditions. The surface is uniformly treated with dipping adhesive to form a firm bonding layer, providing superior adhesion with various rubber materials, avoiding delamination and falling off during use. All dry shrinkage force data is for reference only, ensuring stable and reliable product actual application performance.

This hard polyester cord covers diversified specifications including conventional 1100dtex series, multi-strand and large-strand structures, meeting the reinforcement demands of different heavy-duty industrial scenarios. With excellent anti-fatigue and anti-deformation capabilities, it is widely used as the core rigid reinforcement material for industrial transmission belts, heavy conveyor belts and high-pressure rubber hoses, serving as a high-performance alternative for industrial rubber reinforcement materials.

Technical Specifications
Cord Structure Breaking Force (N) Elongation at Break (%) Elongation under Load Diameter (mm) Weight (g/100m) Dry Shrinkage (%) Dry Shrinkage Force Adhesion (N/cm)
1100dtex/2*3 ≥210 10.0±1.5 0.68±0.10 73±4 18.0±5.0 ≥170
1100dtex/2*5 ≥440 10.0±1.5 2.0±0.5% @200N 0.95±0.10 110±4 30.0±6.0 ≥280
1100dtex/4*3 ≥720 10.0±1.5 2.0±0.5% @200N 1.15±0.10 123±4 4.4±0.5 28.0±6.0 ≥320
Multi-strand ≥1050 10.0±1.5 2.2±0.5% @400N 1.35±0.10 146±5 4.4±0.5 49.0±8.0 ≥360
Large-strand ≥2100 10.0±2.0 1.8±0.5% 2.15±0.15 100.0±10.0 ≥420

Company Details

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  • Business Type:

    Manufacturer

  • Ecer Certification:

    Verified Supplier

Henan Blueoak New Materials Co., Ltd. is a high-tech enterprise specialized in R&D, production, sales and technical services of professional rubber reinforcement new materials. Focusing on the rubber skeleton reinforcement industry for many years, we specialize in the full range of rubber reinf... Henan Blueoak New Materials Co., Ltd. is a high-tech enterprise specialized in R&D, production, sales and technical services of professional rubber reinforcement new materials. Focusing on the rubber skeleton reinforcement industry for many years, we specialize in the full range of rubber reinf...

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Get in touch with us

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  • Henan Blueoak New Materials Co., Ltd.
  • No. 100 Caiwen Road, Zhengzhou Airport Economy Zone, Zhengzhou City, Henan Province, China
  • https://www.blueoakchina.com/

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