Import Black Masterbatch For Film Injection, Extrusion — Buy in Bulk from Supplier in China

Wudi Pengfei Plastic Masterbatch Co., Ltd. produces an LDPE-based black masterbatch formulated for film extrusion and injection moulding applications, with stated carbon black characterised as high tint strength and additives described as super fine. The product is positioned for manufacturers seeking deep black colouration in plastic films and moulded items. The supplier operates from Chengjiao Development Zone in Xinyang Town, Wudi County, Binzhou City, Shandong Province, within China's concentrated plastics processing corridor.

The masterbatch uses LDPE as its carrier resin, a choice that provides good compatibility with LDPE and LLDPE film resins and moderate compatibility with HDPE and PP depending on melt flow index matching. High tint strength carbon black typically indicates a finer particle size grade (often N220 or N330 furnace black) with higher surface area and oil absorption, delivering greater colouring efficiency at lower let-down ratios. Super fine additives likely encompass dispersing agents (such as polyethylene wax or EVA wax), processing stabilisers, and possibly antioxidant packages to protect the carbon black from shear degradation during compounding. The listing mentions ISO and SGS compliance but provides no certificate numbers, scopes, or dates.

Target applications span packaging film, automotive components, and consumer goods where visual aesthetics and functional UV protection are required. Film extrusion buyers should verify whether the grade is optimised for blown film, cast film, or both, as die build-up and output rates vary significantly. Injection moulders need to confirm melt flow index compatibility with their base resin and processing temperature window. Trade terms including MOQ, pricing, and whether FOB or CIF applies require direct confirmation with Wudi Pengfei, as the listing references flexible terms without specifics.

Wudi Pengfei Plastic Masterbatch Co., Ltd. is located in Chengjiao Development Zone, Xinyang Town, Wudi County, Binzhou City, Shandong Province, China. This region sits within the broader Bohai Rim industrial zone, with access to petrochemical feedstocks from Shandong's substantial refining capacity and port facilities at Qingdao and Tianjin for export. The company holds an imported supplier tier and harbor trust tier on the platform, though with zero recorded response rate and zero average response hours, indicating no verified inquiry or transaction history is visible.

The listing description contains promotional language that was originally framed around a marketplace rather than the supplier itself, suggesting possible content repurposing. No company establishment year, registered capital, employee count, or production capacity is disclosed. The ISO and SGS claims lack supporting documentation in the visible profile. Buyers should request business licence, export licence, and factory audit reports directly from Wudi Pengfei before committing to orders, and verify independently whether the Shandong location represents manufacturing headquarters or a trading office.