| Index | Specification | |
| Viscosity in 5% toluene solution (mPa.s) | CR2440 | 12-24 |
| CR2441 | 25-34 | |
| CR2442 | 35-33 | |
| CR2443 | 54-75 | |
| CR2444 | 76-115 | |
| CR244A | 116-140 | |
| CR244B | ≥ 140 | |
| Peel Strength (N/cm ≥) | 90 | |
| Volatile (%≤) | 1.2 | |
| Ash (%≤) | 1.2 | |
Chloroprene Rubber CR2444
HS Code:
400249
Chloroprene Rubber CR2444 – Premium High-Performance Elastomer for Extreme Conditions
We supply premium Chloroprene Rubber CR2444. This high-performance grade CR2444 delivers exceptional heat resistance and mechanical durability. Consequently, engineers specify CR2444 for the most demanding industrial applications. Moreover, CR2444 maintains outstanding flexibility while resisting oils, chemicals, and extreme temperatures.
Core Applications for CR2444 in Industry
This advanced elastomer specifically serves critical, high-stress operational environments.
First, CR2444 serves as the preferred material for automotive under-hood components. Its superior heat resistance protects hoses, seals, and gaskets in engine compartments. Therefore, CR2444 directly enhances vehicle reliability and safety under thermal stress.
Second, CR2444 acts as a critical elastomer for oil and gas industry equipment. Manufacturers use it for seals, gaskets, and hoses that contact fuels and lubricants. Furthermore, CR2444 withstands the challenging conditions in drilling, refining, and petrochemical operations.
Third, CR2444 functions as an essential compound for heavy-duty industrial belts and rollers. It provides the necessary toughness for mining, manufacturing, and material handling systems. Thus, CR2444 ensures operational continuity in abrasive and high-load environments.
Finally, compounders utilize CR2444 in specialized molded goods requiring a balance of flexibility, strength, and environmental resistance.
Critical Specifications for CR2444
Our CR2444 grade consistently meets the highest standards for quality and performance reliability.
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Product: Chloroprene Rubber CR2444
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Polymer Type: High-Performance Grade
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Appearance: Pale yellow to amber bale
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Specific Gravity: Approximately 1.23
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Key Properties: Excellent heat resistance, good oil resistance, superior tensile strength.
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Storage: Always store CR2444 in a cool, dry, ventilated area away from direct heat and strong oxidizers.
Your Strategic CR2444 Wholesale Partner
We commit to being your reliable global source for high-specification Chloroprene Rubber.
We guarantee exceptional heat and oil resistance in every batch of CR2444. Our rigorous testing actively validates each shipment against strict performance criteria.
We provide efficient bulk packaging solutions for CR2444. Available in standard 25 kg bales or custom palletized loads, we ensure seamless integration into your supply chain.
We offer highly competitive global pricing for CR2444. Our export pricing structure directly benefits automotive OEMs, industrial manufacturers, and international rubber distributors.
We ensure streamlined and compliant international logistics for CR2444. Every shipment includes complete SDS, COA, and technical documentation.
We deliver expert technical partnership for CR2444 applications. Our specialists actively support compound development and processing optimization.













