Ijazi lemvula leTPU

I-TPU inamandla aphezulu okutsalwa, amandla aphezulu okutsalwa, ukuqina kunye neempawu zokulwa nokwaluphala, kwaye sisixhobo sokukhusela okusingqongileyo esivuthiweyo. Oko kukuthi, i-TPU raincoat luhlobo lwe-raincoat ekhethwa luluntu kule mihla. Ukumelana okugqwesileyo nokubanda: I-TPU inobushushu obuphantsi bokutshintsha kweglasi, igcina ukuthamba okuhle, ukuguquguquka kunye nezinye iimpawu zomzimba kwi--35 degrees Celsius.

Intshayelelo

I-TPU sisifinyezo se-Thermoplastic Urethane, esibizwa ngokuba yi-thermoplastic polyurethane elastomer ngesiTshayina. I-TPU yinto eyenziwe nge-polymer eyenziwe ngee-molecule ze-diisocyanate ezifana ne-diphenylmethane diisocyanate (MDI) okanye i-toluene diisocyanate (TDI) kunye ne-large-molecule polyol kunye ne-low-molecule polyol (i-chain extender), ezidityaniswa kunye kwi-reaction.

I-TPU inamandla aphezulu okutsalwa, amandla aphezulu okutsalwa, ukuqina kunye nokumelana nokuguga, kwaye sisixhobo sokukhusela okusingqongileyo esivuthiweyo. Oko kukuthi, i-TPU raincoat luhlobo lwe-raincoat oluthandwa luluntu namhlanje.

Izizathu zokukhetha izinto zeTPU

I-raincoat ye-TPU luhlobo olutsha lwe-raincoat yokukhusela okusingqongileyo, kwaye imodeli yokusetyenziswa ibandakanya icandelo lobuchwephesha leemveliso ze-raincoat. Okokuqala, izinto ze-raincoat zenziwe ngezinto ezibola ngokupheleleyo, ukuze kuthintelwe ungcoliseko okusingqongileyo emva kokuba ilahliwe. Xa i-raincoat ingasetyenziswa kwaye kufuneka ilahlwe, ingangcwatywa emhlabeni. Emva kwexesha elithile, izinto ze-raincoat ziya konakala ngokupheleleyo, kwaye imbewu inokuhluma kwaye ikhule emhlabeni ukuze yenze izityalo, ezingasombululi nje kuphela ingxaki yokukhusela okusingqongileyo ye-raincoat, kodwa zikwanomphumo wokutyala imithi kunye nokufaka uhlaza.