We strictly adhere to international chemical industry standards and compliance requirements, establish standardized production and service processes, and ensure product stability.
We strictly adhere to international and national standards (ISO 1658, ASTM D2227, GB/T 8081) for raw rubber production, governing every stage from polymerization, solidification, washing to drying. We control moisture below 0.5%, impurities under 0.1%, and stabilize Mooney viscosity within a narrow range to ensure raw material uniformity.
We implement full-process standardization for synthetic and natural rubber, with precise control of molecular weight, gel content, and vulcanization properties. All batches undergo rigorous testing of plasticity, tensile strength, and aging resistance, ensuring raw materials meet high-end elastomer manufacturing requirements
