ROMBEST® AS 40

Anti-sticking & anti-dust masterbatch with EVA as the carrier resin. It reduces dust accumulation on the surface of greenhouse films. It is used to reduce sticking of EVA blown-films during extrusion and storage. Its recommended dosage rate is 1% for anti-dusting effect and for the outside face of the multilayer film is 3%. Its recommended addition level for anti-sticking effect is 2-4 % depending on the VA content of the material, film thickness and production conditions.