... masterbatch for PE blown film and injection . carbon content : 20% recycled PE as carrier dosage: 0.5%-8% 1. black masterbatch for PE blown film and ... injection etc..2. carbon content : 20%3. recycled PE as carrier 4. good dispersion ... product can be applied to PE,PP, PVC,EVA, PA(Nylon), ABS etc.. main usage: blown film ,,molding ,,injection ,,draw bench ,, ...