... Diagnose: 1-3% PE Masterbatch Black for granulation, injection molding, pipes, pigment concentrates 35% , additive granules ... concentration reaches 35%. They are widely used in high gloss injection molding, blowing molding, extrusion, etc. Advantages ... performance decrease your cost and increase your profits. Application Injection Molding (Automotive, Electronic, Construction, House wares, Furniture, ...