Import Black Masterbatch — Buy in wholesale FOB from Supplier in China

Foshan Hongshengde Masterbatch New Material Co., Ltd. manufactures this black masterbatch under model HSD-B139 with a carbon black loading of 50% and pigment content of 10%, carried in polyethylene for compatibility across PE, PP, PC, PA, AS, ABS, HDPE, LDPE, EVA and PVC base resins. The formulation supports processing temperatures up to 180°C through film pressure, lamination, casting and other forming methods. This Guangdong-origin material is produced at a dedicated black masterbatch factory alongside a separate colour masterbatch facility, allowing focused production control.

The carrier polyethylene enables dispersion of concentrated pigment without the agglomeration that causes streaking or weak spots in finished articles. Heat resistance and colour fastness derive from surface-treated carbon black selected for thermal stability during compounding and moulding. The pellet form suits volumetric or gravimetric feeding into single-screw and twin-screw extruders, injection moulding machines and blow moulding equipment. Standard packaging and storage conditions apply; the material is non-toxic and formulated without heavy-metal contaminants for general plastics use.

Buyers in film and packaging, household appliances, office automation, textile sheet, pipe, medical devices and toy sectors use this grade for dark colouring without diluting mechanical properties. Applications span blow moulding, blown film, injection moulding, extrusion, spin-dyeing and cable sheathing. The supplier quotes general engineering and specialty plastics compatibility, though buyers should confirm melt flow index matching for their specific polymer grade and processing temperature. MOQ, lead time, Incoterms and certification status should be verified directly with Foshan Hongshengde.

Foshan Hongshengde Masterbatch New Material Co., Ltd. operates from Xinming Industrial Zone in Leliu, Shunde, Foshan City, Guangdong Province, postal code 528322, China. The supplier maintains a trust tier of Harbor on the marketplace with a response rate of 0.00% and zero recorded average response hours, indicating minimal engagement with inbound enquiries through this channel. The company runs two separate production facilities: one dedicated to black masterbatch and another to colour masterbatch, suggesting segmented manufacturing rather than a single mixed plant.

The listing provides no information about year of establishment, employee count, annual revenue, export licence status, quality certifications, or named clients. No ISO, SGS or third-party audit credentials are mentioned. Buyers should request business registration documents, factory audit reports and sample batch test data before committing to volume orders. The address places the supplier in the Shunde district, a known plastics and manufacturing cluster in the Pearl River Delta with established resin supply chains and logistics access to Shenzhen and Guangzhou ports.