1.100% biodegradable resin for film blowing 2,Biodegradation Rate:100% 100% biodegradable resin / abs resinIntroduction:Changhong maintains over 1,000 white masterbatch formulations, some with pigment loadings of up to 80 percent. Applications include utility uses and high quality specialty applications such a weatherable grades, products for photographic applications, extrusion coatings and ...