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PES na-ekpo ọkụ gbazee ihe nkiri weebụ
Nke a bụ omentum mere nke PES. Ọ nwere usoro ntupu dị oke oke, nke na-enye ya ohere ịnweta ume iku ume dị mma. Mgbe ejikọtara ya na textile, ọ nwere ike iburu n'uche ike njikọta na ikuku ikuku nke ngwaahịa. A na-etinyekarị ya na ngwaahịa ụfọdụ chọrọ obere ikuku pe ... -
PA na-ekpo ọkụ gbazee nrapado ihe nkiri
Ihe nkiri ihe nkiri na-ekpo ọkụ na-agbaze ọkụ bụ ihe nkiri na-ekpo ọkụ na-ekpo ọkụ nke polyamide mere dị ka isi akụrụngwa. Polyamide (PA) bụ polymer thermoplastic linear nwere usoro nhazi ugboro ugboro nke otu amide n'ọkpụkpụ molekụla nke carboxylic acid na amines mepụtara. Atọm hydrogen na t ... -
Ihe nkiri weebụ PA na-ekpo ọkụ gbazee nrapado
Nke a bụ ihe omentum ihe polyamide, nke emepụtara nke ọma maka ndị ọrụ dị elu. Ebe isi ngwa nke ngwaahịa a bụ ụfọdụ uwe elu dị elu, ihe akpụkpọ ụkwụ, akwa ndị na-adịghị akwa na akwa ihe mejupụtara. Isi ihe dị na ngwaahịa a bụ ikuku ikuku dị mma. Ngwaahịa a bụ g...