Waa maxay isticmaalka polypropylene wax (pp wax)?

PP wax, oo sidoo kale loo yaqaano wax polypropylene, ayaa si ballaaran loo isticmaalaa sababtoo ah caabbinta qabow ee heer sare ah, caabbinta kulaylka, caabbinta kiimikada, iyo xirashada caabbinta.Wax soo saarka caadiga ah, dhukayga si toos ah ayaa loogu dari karaa sida wax lagu daro farsamaynta polyolefin, kordhinta dhalaalka iyo waxqabadka alaabta.Saliid ahaan, waxay leedahay sifooyin kiimiko oo deggan iyo sifooyin koronto oo wanaagsan.Polyethylene waxay leedahay iswaafajin wanaagsan oo leh polyetylen, polypropylene, polyvinyl acetate, caagga ethylene propylene, iyo caagga butyl.Waxay wanaajin kartaa qulqulka polyetylen, polypropylene, iyo ABS, waxayna hagaajin kartaa waxqabadka burburinta methacrylate polymethyl iyo polycarbonate.Marka la barbardhigo saliidaha kale ee dibadda, waxay leedahay saameyn xoog leh oo gudaha ah oo ku saabsan PVC.

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Wax polypropylene ahwaa homopolymer polyetylen miisaan yar ama copolymer si weyn loogu isticmaalo daaha.Waxa loogu yeero dhuka waxa loola jeedaa polymer-ka sabbaynaya qaabka microcrystals ee dusha dahaarka ah, isagoo ciyaaraya door wax ku ool ah oo la mid ah laakiin aad uga duwan paraffin.
Marka budada dhuka ee dahaarka ku jirta ay kululaato, way dhalaaltaa oo ku kala firdhisaa dhalaalka resinka.Marka filimku qaboojiyo, wuxuu ka soo da'ayaa xabagta.Wax polypropylene waxaa si weyn loogu isticmaalaa warshadaha sida khad, maqaar, balaastikada injineernimada, dunta, daabacaadda iyo rinjiyeynta, xabagta, iyo walxaha sii daaya.Astaamaha iyo isticmaalka dhuka polypropylene:
1. Waxyaalaha polypropylene ayaa ka soo daadanaya dahaarka dhalaalay inta lagu guda jiro habka samaynta filimada ee daahan budada ah, samaynta qaybo yaryar oo sabaynaya dusha sare ee daahan, ka ciyaara door in texture, dabargo, siman, iska caabin khilaaf, caabbinta adhesion, iyo caabbinta wasakhda. .

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2. Dabar goynta qoraalka: Marka filimka dahaarka ah uu qaboojiyo, qaybaha wax-soo-saarka ayaa ka soo da'aya xalka daahan waxayna u guuraan dusha sare ee daahan, soo saarista saameyn dabargo.In dahaarka budada ah.Budo dhuxeedka kala duwan ayaa saameyn kala duwan ku leh dhalaalka.

3. Wax polypropylene ah ayaa ka jira dusha sare ee daahan qaab qaybo kala firdhiyey, hoos u dhigidda isku-dhafka isku-dhafka ah ee daahan.Marka shay uu ku dhufto dusha dahaarka, u janjeedha simbiriirixidda ayaa ka weyn u janjeersiga xoqidda, yaraynta khilaafka iyo u janjeersiga, iyo u hoggaansanaanta cimriga dhaldhalaalka hooseeya.
4. Wax polypropylene waxay wanaajisaa qoynta iyo kala firdhisanaanta isku-darka midabada, hagaajinta awoodda midabaynta midabada.Ku darida 1% -3% waxay kordhin kartaa awoodda midabaynta ee midabada 10% -30%.
5. Bixi qaab raaxo leh, adhesion-ka-hortagga, iyo caabbinta wasakhda ee daahanMarka walxaha shisheeye ay la kulmaan daahan, waxay inta badan ka tagaan calaamado madow.Qaybaha dhuka ee dusha sare ee daahaarka ayaa yarayn kara wasaqdan ama waxay fududayn kartaa in la tirtiro.Waxka polypropylene waxa uu leeyahay dabeecadaha mawjadaha hoose, barta jilicsan ee sare, iyo adkaanta wanaagsan.Ka dhig inay leedahay kala firdhisanaan wanaagsan iyo dufan dibadda ah, waxayna hagaajin kartaa habaynta iyo waxtarka wax soo saarka ee alaabta.

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Kala duwanaanshaha codsiga ugu weyn ee wax polypropylene: waxaa si ballaaran loo isticmaali karaa in wax soo saarka ee masterbatches midabka, granulation, birta caag ah, tuubooyinka PVC, xabagta dhalaalaysa kulul, caag, Polish kabaha, dhalaalaya maqaarka, dahaarka cable, wax dabaqa, profiles caag ah, khad , qaabaynta duritaanka iyo alaabada kale.
Faahfaahin dheeraad ah, fadlan nala tasho!                      weydiin
Kooxda Qingdao Sainuo.Waxaan nahay soo saaraha PE wax, PP wax, OPE wax, EVA wax, PEMA, EBS, Zinc / Calcium Stearate….Alaabtayadu waxay dhaafeen REACH, ROHS, PAHS, FDA.
Hubi in wax laguu hubo, soo dhawoow su'aalahaaga!
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