Njira yabwino yopaka mafuta mapulasitiki a engineering ndi iti?,
ndi wothandizira kukanda komanso kuvala kukana, mafuta abwino kwambiri amkati, kusintha pulasitiki processing ndi pamwamba khalidwe, kumasula Agent, SILIKE Silicone sera Silimer 5140 Sungunulani mafuta,
SILIKE Silicone wax Silimer 5140 ndiye njira yabwino kwambiri yopaka mafuta mapulasitiki auinjiniya.
Nthawi zambiri, Mafuta okhala ndi silikoni, PTFE, ndi MoS2 ndi abwino kwambiri kuti agwiritsidwe ntchito pamapulasitiki a engineering.
Komabe, sera ya SILIKE Silicone ndi mtundu wa sera ya silikoni yosinthidwa ndi poliyesitala, kuti ipititse patsogolo kudzaza nkhungu ndi kutulutsa nkhungu ya Engineering Plastics.
Kuphatikiza apo, ndemanga zambiri za opanga mapulasitiki opanga mapulasitiki kuti SILIKE Silicone wax Silimer 5140 imatha kuthetsa kukana kwamafuta ndi kukankha kwa mapulasitiki a uinjiniya, chifukwa cha izi zowonjezera za silicone zitha kugwirizana bwino ndi utomoni wambiri ndi zinthu zapulasitiki. ndikukhalabe bwino kukana kwa silikoni, ndimafuta abwino kwambiri amkati, wothandizira,ndi wothandizira kukanda komanso kuvala kukanapokonza pulasitiki ndi khalidwe lapamwamba, poyerekeza ndi PTFE, ndi MoS2.
SILIMER 5140 ndi polyester yosinthidwa silikoni yowonjezera yokhala ndi kukhazikika kwamafuta. Amagwiritsidwa ntchito pazinthu zopangira thermoplastic monga PE, PP, PVC, PMMA, PC, PBT, PA, PC/ABS, ndi zina zotero. Zikhoza mwachiwonekere kupititsa patsogolo zinthu zomwe zimagonjetsedwa ndi zowonongeka komanso zowonongeka, kupititsa patsogolo mafuta ndi nkhungu. kumasulidwa kwa njira yopangira zinthu kuti katunduyo akhale bwino. Nthawi yomweyo, SILIMER 5140 ili ndi mawonekedwe apadera omwe amagwirizana bwino ndi utomoni wa matrix, palibe mvula, osakhudza mawonekedwe ndi chithandizo chapamwamba cha zinthu.
Gulu | Mtengo wa 5140 |
Maonekedwe | Pellet yoyera |
Kukhazikika | 100% |
Sungunulani index (℃) | 50-70 |
Zosasinthasintha% (105 ℃×2h) | ≤ 0.5 |
1) Sinthani kukana zikande ndi kuvala kukana;
2) Chepetsani kukangana kwapamtunda, kuwongolera kusalala kwa pamwamba;
3) Pangani mankhwala kukhala ndi nkhungu zabwino kumasulidwa ndi lubricity, kusintha processing dzuwa.
Zosagwira zikande, zopaka mafuta, kutulutsa nkhungu mu PE, PP, PVC, PMMA, PC, PBT, PA, PC/ABS ndi mapulasitiki ena, etc;
Zosagwirizana ndi zokanda, zopaka mafuta mu thermoplastic elastomers monga TPE, TPU.
Magawo owonjezera pakati pa 0.3 ~ 1.0% akulimbikitsidwa. Itha kugwiritsidwa ntchito mumayendedwe akale osungunuka osungunuka ngati Single / Twin screw extruders, jekeseni akamaumba ndi chakudya chakumbali. Kuphatikizika kwakuthupi ndi ma pellets a namwali a polima kumalimbikitsidwa.
Izi zitha kunyamulidwa ngati mankhwala omwe si owopsa. Ndi bwino kusungidwa pamalo owuma ndi ozizira ndi kutentha pansi pa 40 ° C kupewa agglomeration. Phukusili liyenera kusindikizidwa bwino likatsegulidwa kuti zinthu zisakhudzidwe ndi chinyezi.
Kupaka kokhazikika ndi thumba lamkati la PE ndi katoni yakunja yolemera 25kg. Makhalidwe oyambilira amakhalabe kwa miyezi 12 kuyambira tsiku lopangidwa ngati asungidwa ndi njira yosungira yovomerezeka.
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