Umahluko phakathi kwe-TPR, i-TPU kunye ne-PU casters

Njengomthengi oqeqeshiweyo wemathiriyeli ekrwada yee-casters, kufuneka kuqala sibe nolwazi olwaneleyo lwemathiriyeli ekrwada phambi kokuba sahlule phakathi kokulungileyo nokubi.Namhlanje, ndiza kuthetha ngee-casters ezintathu eziqhelekileyo.Ziziphi iimpawu zayo?

Iimpawu ze-TPU caster: I-TPU yeyona nto iphezulu yokunganyangeki, ukuxhathisa kwe-oyile, ukuqina okugqwesileyo, umthamo olungileyo womthwalo, ingxolo ephezulu xa ubaleka, ubomi benkonzo ende kakhulu, iyasebenza kumavili emithwalo kunye nee-casters ezahlukeneyo zemizi-mveliso, kodwa i-TPU ayixhathisi kwi-hydrolysis.

I-TPE caster yimathiriyeli ene-elasticity ephezulu, amandla aphezulu, ukomelela okuphezulu kunye neempawu zokubumba inaliti.Inokhuseleko lokusingqongileyo, ukhuseleko olungenabutyhefu, uluhlu olubanzi lobunzima, ipropathi ebalaseleyo yombala, ukubamba okuthambileyo, ukumelana nemozulu, ukumelana nokudinwa kunye nokumelana nobushushu.Inomsebenzi ogqwesileyo wokusetyenzwa, akukho mfuneko ye-vulcanization, kwaye inokuphinda isetyenziswe ukunciphisa iindleko.Ingasetyenziselwa ukuBunjwa kwesitofu seSekondari.Inokuthi ifakwe ngezinto ezisisiseko ezifana nePP, PE, PC, PS okanye ABS, okanye inokubunjwa ngokwahlukileyo.Iimpawu ze-TPE ze-caster: ukuxhathisa okugqwesileyo, ukuqina, ukufunxa ukothuka kunye nokusebenza kwengxolo ephantsi, ukunamathela okugqwesileyo ngeplastiki eqinile, ihambelana nokusingqongileyo kwaye ayinayo ityhefu;egqwesileyo yomthwalo, inokubunjwa nge-PA, i-PP yeplastiki enzima.

Iimpawu ze-TPR ze-caster: Ngandlela ithile, i-TPR yi-TPE, kodwa i-TPR ngoko ke i-SBS-based substrate, engcono kune-TPE, kodwa ukuxhathisa ukunxiba akukho ngcono kune-TPE.Ixabiso le-TPR liphantsi kune-TPE, inokubumba nge-PA, i-PP yeplastiki enzima.Isetyenziselwa i-cast duty duty casters, kunye ne-medical casters.

I-TPU, i-TPE, i-TPR iintlobo ezintathu ze-caster okwangoku zezona zixhobo zixhaphakileyo ze-caster, kwaye kwezi ntlobo zintathu zemathiriyeli ekrwada, kukho iibrendi ezininzi kunye nabavelisi kwimarike, ekwabangele ukuphazamiseka okukhulu kumsebenzisi.Xa sikhetha ezi, ukongezelela ekuqondeni iimpawu zayo, kufuneka sigwebe ngokweemfuno zethu;kuba ikhethelwe ukusombulula ibango!