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Yantai Linghua New Material Co., Ltd. e memetsoe ho ea kopanong ea selemo le selemo ea bo-20 ea China Polyurethane Industry Association.
Ho tloha ka la 12 Pulungoana ho isa la 13 Pulungoana 2020, Seboka sa Selemo sa Bo-20 sa Mokhatlo oa Indasteri oa Polyurethane oa China se ne se tšoaretsoe Suzhou. Yantai linghua new material Co., Ltd. e memetsoe ho ba teng kopanong ea selemo le selemo. Kopano ena ea selemo le selemo e ne e fapanyetsana tsoelo-pele ea morao-rao ea theknoloji le tlhahisoleseding ea 'maraka ea ...Bala haholoanyane -
Tlhaloso e Pharalletseng ea Lisebelisoa tsa TPU
Ka 1958, Goodrich Chemical Company (eo hona joale e seng e bitsoa Lubrizol) e ile ea ngolisa mofuta oa TPU oa Estane lekhetlo la pele. Lilemong tse 40 tse fetileng, ho bile le mabitso a marang-rang a fetang 20 lefatšeng ka bophara, 'me mofuta o mong le o mong o na le letoto la lihlahisoa tse' maloa. Hajoale, baetsi ba thepa e tala ea TPU ba kenyelletsa haholo ...Bala haholoanyane
