PVC yas txhaj molding txheej txheem yog thawj qhov mob.
Xav tau ib lub tshuab txhaj tshuaj molding tshuab PVC txhaj tshuaj molding tshuab.
Qhov ntsuas kub ntawm ob lub tog raj kheej yuav tsum yog tswj tau.
Lem sab laug | mus rau sab xis.
Thib peb, vim tias cov yas plastics hauv PVC tsis zoo ces yuav tsum qhib qhov rooj sab laj.
Thawj cov lus ntawm plaub txhaj tshuaj molding tshuab yuav tsum tau sau nrog kev kub ceev thiab kev kub siab.
Lub zhuhai cov khoom muaj nqis hunt | raug tso tawm rau 2017-07-28 qhia | | saib 1 0.
UPVC txhaj molding txheej txheem.
PVC tseem hu ua PVC nyuaj. Nws yog ib qho amorphous thermoplastic cob ua los ntawm polymerization ntawm yas chloride monomer thiab yog tsim los ntawm qee cov khoom ntxiv (xws li stabilizers, lubricants, fillers, thiab lwm yam).
Ntxiv nrog rau cov additives, txoj kev ntawm blending nrog lwm cov resins yog siv los ua nws muaj cuab kev siv tus nqi.These resins xws li CPVC, PE, ABS, EVA, MBS, etc.
Tus yaj viscosity ntawm UPVC yog siab thiab cov fluidity yog pluag. Txawm hais tias qhov kev txhaj tshuaj thiab cov dej sov yog nce, qhov hloov ntawm fluidity tsis tseem ceeb heev. Ntxiv rau hauv, qhov kub ntawm lub pob zeb yog kub heev ntawm lub thermal decomposition qhov kub, thiab qhov kub ntau yam uas tau tsim muaj nqaim, uas yog ib qho nyuaj rau daim ntawv.