Import Cpe 135a Pvc Impact Modifier — Buy in Bulk from Supplier in China

The CPE 135A PVC Impact Modifier from Wuxi Jubang Auxiliaries Co., Ltd. is a chlorinated polyethylene compound with a chlorine content of 35.1% and a volatile matter content of 0.40%. It is designed to improve the low-temperature impact resistance of rigid PVC formulations. The product appears as a white powder with a particle size distribution controlled to ensure uniform dispersion in PVC matrices. It is not a plasticizer but a true impact modifier that enhances toughness without sacrificing stiffness.

The material is manufactured using a suspension chlorination process, resulting in low impurity levels at 60 particles per 100 grams and a sieve residue of 2.0% on a 0.9mm mesh. These values indicate high purity and minimal contamination, which is critical for transparent or extruded PVC products. The chlorine content aligns with standard industry specifications for Type 135A CPE, commonly used in profiles, pipes, and window frames. It is compatible with both Ca/Zn and lead-based stabilizer systems.

This modifier is purchased by manufacturers of rigid PVC building products, automotive components, and consumer goods requiring enhanced durability. Buyers typically blend it at 5 to 12 parts per hundred parts of resin, depending on the desired impact strength. The product is supplied in 25 kg multi-wall paper bags with inner polyethylene lining. Bulk packaging in 500 kg or 1000 kg containers is available upon request. Lead time and MOQ are not stated and must be confirmed directly with the supplier.

Wuxi Jubang Auxiliaries Co., Ltd. is located in the Wuyi Industrial Park, Donggang Town, Xishan District, Wuxi, Jiangsu Province, China. The supplier is categorized as 'imported' and 'harbor' trust tier, indicating basic business registration and physical address verification. No public profile details are provided beyond the address, such as years in operation, production capacity, or R&D capabilities. The listing shows no response rate or average response time, suggesting limited buyer communication on the platform.

The supplier appears to specialize in PVC additives and is not a resin producer. There is no mention of certifications such as ISO, SGS, or REACH in the source data, despite the description referencing them. Buyers should request independent test reports for each batch, particularly for chlorine content and impurity levels, as these directly affect PVC performance. The company's operational scale and export experience cannot be confirmed from the available information.