Nkhani

Ma polyolefini monga polypropylene (PP), EPDM-modified PP, Polypropylene talc compounds, Thermoplastic olefins (TPOs), ndi thermoplastic elastomers (TPEs) akugwiritsidwa ntchito kwambiri m'magalimoto chifukwa ali ndi ubwino wobwezeretsanso, wopepuka, komanso wotsika mtengo poyerekeza ndi mapulasitiki aukadaulo.
Koma, mankhwala a polypropylene talc, TPO, ndi TPE-S sali olimba kwambiri. Zipangizozi zogwiritsidwa ntchito mkati mwa magalimoto ziyenera kukwaniritsa zofunikira kwambiri pankhani yogwira ntchito, kulimba, komanso kukana zinthu zambiri ndi mphamvu panthawi yonse ya ntchito ya chipangizocho.

Chifukwa chake, momwe angathetsere mavuto okanda ndikukwaniritsa zosowa zochepa za Polyolefins, opanga ayenera kusintha njira yazinthu zawo kuti apereke mayankho ku zofunikirazi.

Silikoni Masterbatcheszingakhale zothandiza pa kapangidwe ka malonda anu.

Izi zithandiza kukonza zinthu zopangidwa ndi thermoplastic komanso ubwino wa pamwamba pa zinthu zomalizidwa mkati mwa magalimoto, chifukwa zimathandizira kufalikira kwa zodzaza ndi utoto ndikuziyika mu polymer matrix. Izi zimapangitsa kuti magulu omangira azikhala olimba komanso okhazikika popanda kusuntha kapena kupangika kwa utsi.

Kuyang'ana kwambiri pa mitundu yonse ya zinthuma masterbatches a silikoni.Chowonjezera choletsa kukandaPopeza siloxane ndi yolemera kwambiri, palibe kusuntha, ndipo ili ndi ubwino wa mankhwala a polypropylene a magalimoto, imathandiza kukonza mphamvu zoletsa kukanda kwa mkati mwa magalimoto, kukwaniritsa miyezo ya PV3952 ndi GMW 14688. Pansi pa kukakamizidwa kwa 10N, ΔL imakhala ndi mtengo wochepera 1.5, siimamatirira, komanso ma VOC otsika. Imagwiranso ntchito pazinthu zonse za PP monga zida zapakhomo, mipando, ndi jekeseni kuti itulutse nkhungu mosavuta, isamakandane, ndi zina zotero. komanso imapereka mawonekedwe okongola kwambiri a zida, ma consoles, ndi ma panelo a zitseko…