Nano Zinc Oxide Rubber Grade Tianxiongjian New Material Co., Ltd. Base Info Material：Nano Zinc OxideAppearance：PowderGrain Size：20nmSpecific Surface Area：60-80 M2,GTrademark：TianxiongjianSpecification：SGSOrigin：Qingdao, ShandongHS Code：28170010 Description Pre：Nano Zinc Oxide for Tire Next：EPE PE EVA IXPE XPE Foam Camping Mat Wilh Film
