Rubber aging test aging test category belong, rubber aging refers to products in the processing of rubber and rubber sleeve, storage and use of the process, due to the combined effects of changes in external factors cause the performance of the structure, causing permanent loss of value of the phenomenon. It showed cracking, sticky, hardening, softening, chalking wholesale pouches, pouches produce discoloration, mildew and so on. Resistant to combustion models. Release when burning a lot of hydrogen chloride, only charring retardant, self-extinguishing good. Flame is the best general-purpose rubber. Pouches, Shun rubber, the production of pouches by Hengshui Shun Rubber Products Company Limited. Pouches, Shun rubber, the production of pouches Hengshui Shun Plastic Products Co., Ltd. (www.hsdashun.com) this year introduced a new upgrade, the above picture is for reference only, please call the telephone or pictures on this page obtain the latest information, Contact: Manager Guo.