Import Black Masterbatch — Buy in wholesale FOB from Supplier in Viet Nam

CPI Vietnam Plastic Limited Company offers a black masterbatch formulated on LLDPE/PP carrier resins, with carbon black loadings from 30% to 55% by weight. The recommended dosage falls between 1% and 4%, positioning this grade for medium to high loading applications across injection, extrusion, and film processes. The carrier system accepts both virgin and recycled polymer bases, giving processors flexibility in feedstock selection. This concentration range suits applications where opacity and UV protection are required without excessive let-down ratios.

The carbon black type is unspecified in the source data, though the 30%-55% loading bracket suggests use of furnace black grades typical for general-purpose tinting and UV stabilisation in polyolefins. At 30% loading, the masterbatch likely employs a standard ASTM N550 or N660 type for moderate reinforcement and dispersion ease; at 55%, a higher surface area N330 or N220 grade may be present to achieve jetness at lower dosing. The LLDPE/PP carrier blend provides compatibility with polyethylene and polypropylene matrices, though exact carrier ratios and melt flow index are not stated. Buyers should request a certificate of analysis specifying carbon black surface area (m²/g), oil absorption number (OAN), and sieve residue to confirm grade suitability for their process.

Target buyers include injection moulders of housewares and industrial containers, blown film producers of refuse sacks and agricultural sheeting, and extruders of corrugated and smooth-wall PE pipe. The 1%-4% dosage guidance implies the product serves medium-density applications rather than thin-gauge film requiring sub-1% let-down. Processors running recycled content streams may find particular value in the carrier flexibility, though compatibility testing with post-consumer regrind is advised. All technical parameters, colour matching, and regulatory compliance should be confirmed directly with CPI Vietnam Plastic Limited Company before specification.

CPI Vietnam Plastic Limited Company is headquartered in Ha Nam Province, with a listed address in Hanoi, Viet Nam. The supplier holds a harbor trust tier, which indicates a baseline verification status on the platform. The response rate shows 0.00% with zero recorded average response hours, meaning no response data is available to evaluate communication reliability. Buyers should initiate direct contact to assess responsiveness and technical support capability. No information on years in operation, factory ownership, production capacity, or employee count is present in the listing.

The company positions itself as a technical data provider rather than a branded manufacturer, with its source description focusing on product parameters rather than corporate history or market positioning. No certifications such as ISO 9001, ISO 14001, or REACH compliance are mentioned. The listing does not state whether CPI Vietnam Plastic operates its own compounding facility or functions as a trader. Buyers are advised to request facility audits, quality management documentation, and sample testing protocols before committing to volume orders. The Ha Nam Province location places the supplier within Vietnam's northern industrial corridor, with proximity to Hanoi for logistics and port access via Haiphong.