TPU nwere ike dị elu nke ukwuu, ike dị elu nke nrụgide, ike siri ike na ihe ndị na-egbochi ịka nká, ọ bụkwa ihe nchekwa gburugburu ebe obibi tozuru oke. Nke ahụ pụtara na TPU bụ ụdị mkpuchi mmiri ozuzo nke ọha na eze na-ahọrọ taa. Nguzogide oyi dị egwu: TPU nwere okpomọkụ mgbanwe iko dị ala, na-enwe ezigbo ike ịgbatị, mgbanwe na ihe ndị ọzọ dị na -35 degrees Celsius.
Okwu Mmalite
TPU bụ mkpọbiri nke Thermoplastic Urethane, nke a na-akpọ thermoplastic polyurethane elastomer na Chinese. TPU bụ ihe polymer e ji molekul diisocyanate mee dịka diphenylmethane diisocyanate (MDI) maọbụ toluene diisocyanate (TDI) na nnukwu molekul polyol na obere molekul polyol (chain extender), nke a na-ejikọta ọnụ na mmeghachi omume.
TPU nwere ike dị elu nke ukwuu, ike dị elu nke nrụgide, ike siri ike na iguzogide ịka nká, ọ bụkwa ihe nchekwa gburugburu ebe obibi tozuru oke. Nke ahụ pụtara na TPU bụ ụdị mkpuchi mmiri ozuzo nke ọha na eze na-ahọrọ taa.
Ihe kpatara ị ga-eji họrọ ihe TPU
TPU raincoat bụ ụdị ọhụrụ nke mkpuchi mmiri ozuzo na-echebe gburugburu ebe obibi, ụdị ọrụ ahụ na-agụnyekwa ngalaba teknụzụ nke ngwaahịa mkpuchi mmiri ozuzo. Nke mbụ, a na-eji ihe ndị a pụrụ ire ere kpamkpam eme ihe mkpuchi mmiri ozuzo, ka e wee zere mmetọ gburugburu ebe obibi mgbe a tụfuru ya. Mgbe a na-enweghị ike iji mkpuchi mmiri ozuzo ma chọọ ka a tụfuo ya, a pụrụ lie ya n'ala. Mgbe oge ụfọdụ gasịrị, ihe mkpuchi mmiri ozuzo ga-emebi kpamkpam, mkpụrụ ndị ahụ nwekwara ike itolite ma too n'ala iji mepụta osisi, nke na-edozi nsogbu nchekwa gburugburu ebe obibi nke mkpuchi mmiri ozuzo, kamakwa ọ na-enwe mmetụta nke ịkụ osisi na ịkọ akwụkwọ ndụ akwụkwọ ndụ.
Oge ozi: Febụwarị-28-2023