rPE Recycled Black Masterbatch

rPE Recycled Black Masterbatch is a black masterbatch that uses recycled polyethylene as the main carrier resin. It is designed mainly for cost-sensitive PE applications such as garbage bags, shopping bags, general film, injection-molded products and recycled-plastic compounding. Different grades can be developed according to the customer's base resin, process and performance requirements.

The main difference is the carrier resin. Recycled-carrier grades use recycled PE, while virgin-carrier grades use new PE or EVA resin. Recycled-carrier grades are generally more cost-effective, but their odor, melt flow, surface appearance and batch consistency may differ depending on the recycled material source and grade. For applications requiring thin film, very smooth surfaces or tighter mechanical-property control, a virgin-carrier grade may be more suitable.

Typical applications include garbage bags, shopping bags, thicker blown film, general injection molding, recycled PE products and compounding. Suitability depends on the base resin, film thickness, required blackness, surface quality and processing conditions.

Yes, but the recommended grade may be different. Film applications usually require better dispersion and stable processing, while injection-molding applications may focus more on flow compatibility, appearance and cost. Please provide your base resin and processing method so we can recommend a more suitable grade.

It can, depending on the grade and end-use requirement. Recycled carriers may influence odor, melt flow, filtration, surface finish and mechanical properties more than virgin carriers. For this reason, we recommend qualifying the material in the customer's actual formulation and processing conditions before full-scale use.

Please provide the base polymer, processing method, current addition rate, product thickness, target blackness, surface requirements, current problems and, if possible, your existing masterbatch sample or technical data. This helps us match the grade more accurately.

Yes. Different recycled-PE carrier systems and carbon black concentrations can be considered according to application and cost targets. Final formulation and available specifications are confirmed based on the customer's material system, processing method and required performance.

Samples and technical documents can be provided for applicable grades. Available data and compliance documentation vary by product grade, so please confirm the intended application and target market when requesting documents.