Shin kun san aikace-aikacen da kakin zuma na polyethylene a cikin ma'aunin zafi na PVC?

Heat stabilizer yana ɗaya daga cikin mahimman nau'ikan kayan aikin filastik. Saboda rashin kwanciyar hankali na zafin jiki na PVC, dole ne a ƙara masu daidaitawa masu dacewa don gyara lahani na sarkar PVC da kuma sha HCl da aka samar ta PVC dechlorination a cikin lokaci. Haihuwa da haɓaka na'urar kwantar da zafi suna aiki tare da guduro PVC, wanda galibi ana amfani da shi wajen sarrafa guduro na PVC. Saboda haka, zafi stabilizer yana da alaƙa da alaƙa da rabon resin PVC da samfuran taushi da wuya a cikin PVC. A cikin aiwatar da samarwa da sarrafa kayan aikin zafi, mai mai (kamar polyethylene wax ) kuma ba makawa. Tsarin lubrication mai kyau yana da ƙarancin rashin ƙarfi, haɓaka mai kyau da aikin gudana, kuma yana iya haɓaka kwanciyar hankali mai ƙarfi na mai daidaitawa, tsawaita lokacin kwanciyar hankali na thermal, rage hazo na ƙazanta da haɓaka yanayin juriya na samfur.

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Calcium zinc composite stabilizer yana daya daga cikin masu daidaita zafi. Tsarin lubrication na calcium zinc composite stabilizer ya dogara ne akan abubuwan tsada. Yawancin kamfanoni suna amfani da kakin zuma na polyethylene a matsayin kakin lubricating. Sainuo kakin zuma iya yadda ya kamata inganta fluidity na PVC zafi stabilizer aiki tsari, ƙara extrusion yadda ya dace na PVC kayayyakin da inganta surface sheki na kayayyakin; Yana iya yadda ya kamata sarrafa abin agglomeration a cikin tsarin aiki na PVC zafi stabilizer; Kuma yadda ya kamata warware hazo sabon abu na PVC zafi stabilizer a kan aiwatar da kayayyakin.
Polyethylene kakin zuma, watau PE kakin zuma, polyethylene ƙananan nauyin kwayoyin halitta, an yi shi ne kai tsaye daga ethylene. Samfuran da aka haɗa ta hanyar matakai daban-daban na roba da tsarin catalytic sun bambanta a cikin nauyin kwayoyin halitta, rarraba nauyin kwayoyin halitta da tsarin sarkar kwayoyin halitta, kuma aikin samfurori masu dacewa kuma zai zama daban-daban. PE wax yawanci farin foda ne, tare da matsakaicin nauyin kwayoyin halitta na 1500-5000 da wurin narkewa na digiri 100-120. Yana yana da kyau kwarai waje lubrication sakamako a PVC aiki, kuma zai iya yadda ya kamata inganta fluidity, yawan amfanin ƙasa, watsawa, surface haske da demoulding na PVC aiki. Saboda girman girmansa na kwayoyin halitta, babban ma'aunin narkewa da kyakkyawan yanayin zafi mai kyau, yana nuna tasirin lubrication mai ƙarfi na waje a ƙarƙashin yanayin zafi mai girma da yanayin girma.

Polyethylene da kakin zuma kayayyakin iya yadda ya kamata inganta thermal kwanciyar hankali na PVC da kuma fluidity a cikin aiki tsari, ƙara extrusion yadda ya dace na PVC kayayyakin, inganta surface mai sheki na kayayyakin, da kuma yadda ya kamata rage hazo sabon abu a cikin aiki tsari na PVC kayayyakin.

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A halin yanzu, yawancin PE waxes a cikin kasuwannin cikin gida sun kasu kashi da dama:
1. PE kakin zuma yana hade da ethylene homopolymerization. The PE kakin zuma samar da wannan hanya yana da kyau waje lubrication yi, high sheki, kunkuntar kwayoyin nauyi rarraba da sosai barga ingancin.
2. The by-samfurin na ethylene polymerization tsari, wanda aka fi sani da sub iri kakin zuma, ne PE kakin zuma tsarkake ta hanyar refining tsari. Samfurin yana da ƙarancin danko, babban wurin narkewa, kyakkyawan aikin lubrication na waje da ƙarancin farashi, amma ingancin yana canzawa tare da canje-canje na albarkatun ƙasa da tsari. Saboda halaye na tsarin tsaftacewa, babu makawa cewa za a sami ƙarin ƙananan abubuwan narkewa a cikin samfurin.
3. PVC thermal kwanciyar hankali low kwayoyin nauyin polyethylene fatattaka samfurin, wanda aka fi sani da fatattaka kakin zuma, da fatattaka tsari ne mai sauki da kuma sauki aiki, amma kwayoyin nauyi rarraba samfurin ya canza tare da samar da tsari, da ingancin ne in mun gwada da kyau, kuma a can. har yanzu zai zama ƙaramin ɓangaren ƙananan abubuwan da ke narkewa.
Qingdao Sainuo Chemical Co., Ltd. Mu ne masana'anta don PE wax, PP kakin zuma, OPE kakin zuma, EVA kakin zuma, PEMA, EBS, Zinc / Calcium Stearate…. Samfuran mu sun wuce gwajin REACH, ROHS, PAHS, FDA. Sainuo rest assured wax, maraba da tambayar ku!
E-mail : sales@qdsainuo.com
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Lokacin aikawa: Dec-01-2021
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