Rubber Antioxidant 6PPD Hebei Weihang Biological Technology Co. Ltd. Base Info Model NO.：793-24-8Raw Material：Natural RubberMaterial：Rubber MasterbatchesAppearance：GranulesForm：RubberTransport Package：BagSpecification：41.41.50Origin：ChinaHS Code：2921440000 Description Pre：Tetramethylthiuram Disulfide Next：Silicone Rubber Pipe Fittings
