3988

3988 txhawb kev tsim cov resin crystallization los ntawm kev muab cov nuclei siv lead ua, ua rau cov qauv siv lead ua zoo dua, yog li ua kom cov khoom ruaj khov, kub hloov pauv kub, ruaj khov, pob tshab thiab qhov ci ntsa iab. Tsis tas li ntawd, cov neeg sawv cev nucleating pob tshab tuaj yeem ua rau lub voj voog molding luv dua, nthuav cov xwm txheej ua tiav, thiab txhim kho qhov du ntawm cov khoom nto.

3988 yog tus neeg sawv cev sorbitol nucleating tiam thib peb. Piv nrog rau thawj tiam DBS thiab tiam thib ob MDBS, nws muaj kev siv tau zoo dua rau kev siv tshuaj lom neeg. Cov khoom tsis muaj tshuaj lom thiab tsis muaj ntxhiab, thiab thaum lub sijhawm ua tiav, nws tsis tsim cov ntxhiab tsw uas cov neeg ib txwm tsis txais. Tus Neeg Sawv Cev nucleating pob tshab 3988 yog qhov tshwj xeeb tshaj yog rau kev siv rau hauv cov khoom siv polypropylene qib siab, xws li hauv cov khoom siv kho mob thiab cov khoom ntim khoom noj, thiab nws tsim nyog dua rau kev tsim cov khoom ntim khoom noj dua li tiam thib ob.

3988 yog qhov tsim nyog heev rau kev tsim cov khoom yas pob tshab, xws li cov khoom siv kho mob, cov khoom siv kab lis kev cai, cov dej haus ntim, khob pob tshab, tais, phiab, phaj, CD thawv, thiab lwm yam. Nws kuj siv tau rau cov khoom siv tua kab mob kub siab thiab siv dav hauv cov ntawv PP pob tshab thiab cov raj. Tus neeg sawv cev pob tshab nucleating 3988 tuaj yeem siv ncaj qha los ntawm kev sib tov qhuav nrog PP lossis ua rau 2.5-5% masterbatch ua ntej siv. Feem ntau, qhov ntxiv ntawm tus neeg sawv cev pob tshab nucleating 3988 ntawm 0.2% txog 0.4% muaj cov nyhuv tiv thaiv pob tshab tseem ceeb heev. Qhov ntxiv pom zoo yog 0.2 txog 0.4%, thiab qhov kub ua tiav yog 190 txog 260 ℃.

Nws yuav tsum tau muab cia rau hauv qhov chaw txias thiab qhuav. Nws tuaj yeem khaws cia rau peb xyoos nyob rau hauv cov xwm txheej tsis qhib. Yog tias cov khoom siv tsis siv, lub hnab qhib yuav tsum kaw kom nruj.