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Takaitaccen ilimin aikace-aikacen masu gyara tasirin tasirin PVC
(1) CPE Chlorinated polyethylene (CPE) wani foda ne samfurin dakatar da chlorination na HDPE a cikin lokaci mai ruwa. Tare da karuwan digiri na chlorination, asalin crystalline HDPE a hankali ya zama elastomer amorphous. CPE da ake amfani da shi azaman wakili mai ƙarfi gabaɗaya yana da abun ciki na chlorine ...Kara karantawa -
Kayayyakin wakilin kumfa na PVC fari ne, amma wani lokacin suna yin rawaya idan an adana su na dogon lokaci. Menene dalili?
Da fari dai, kuna buƙatar sanin ko akwai matsala tare da wakilin kumfa da aka zaɓa. Mai kula da kumfa na PVC yana amfani da wakilin kumfa don bazuwa da samar da iskar gas da ke haifar da pores. Lokacin da zafin jiki na sarrafawa zai iya kaiwa yanayin bazuwar wakili mai kumfa, a zahiri ba zai ...Kara karantawa -
Wasu matsaloli game da polyethylene chlorinated:
Chlorinated polyethylene (CPE) cikakken kayan polymer ne tare da bayyanar farin foda, mara guba da wari. Yana da kyakkyawan juriya na yanayi, juriya na ozone, juriya na sinadarai, da juriya na tsufa, da kuma juriya mai kyau, jinkirin harshen wuta, da kaddarorin canza launi. Yayi kyau...Kara karantawa -
Nawa kuka sani game da masu sarrafa kumfa na PVC
1, Kumfa inji: Dalilin ƙara matsananci-high kwayoyin nauyi polymers zuwa PVC kumfa kayayyakin ne don inganta plasticization na PVC; Na biyu shine don inganta ƙarfin narkewar kayan kumfa na PVC, hana haɗuwa da kumfa, da samun samfuran kumfa; Na uku shine don ens ...Kara karantawa -
Menene dalilan canjin launi na masu kula da kumfa na PVC
Kayayyakin wakilin kumfa na PVC fari ne, amma wani lokacin suna yin rawaya idan an adana su na dogon lokaci. Menene dalili? Da fari dai, kuna buƙatar sanin ko akwai matsala tare da wakilin kumfa da aka zaɓa. Mai sarrafa kumfa na PVC yana amfani da wakilin kumfa don bazuwa da samar da iskar gas wanda ke haifar da pores....Kara karantawa -
Yadda ake haɓaka ingancin masu sarrafa kumfa na PVC
Akwai hanyoyi da yawa don inganta ingancin masu kula da kumfa na PVC. Babban mahimmanci shine ƙara ƙarfin narkewa na PVC. Sabili da haka, hanya mai ma'ana ita ce ƙara abubuwan haɓakawa don haɓaka ƙarfin narkewa da rage zafin aiki. Masu kula da kumfa na PVC na iya taimakawa samfuran kumfa na PVC suna ba da ...Kara karantawa -
Nawa kuka sani game da kayan aikin sarrafa ACR?
PVC yana da matukar damuwa ga zafi. Lokacin da zafin jiki ya kai 90 ℃, wani ɗan ƙaramin ruɓewar thermal zai fara. Lokacin da zafin jiki ya tashi zuwa 120 ℃, halayen lalata yana ƙaruwa. Bayan dumama a 150 ℃ na mintuna 10, resin PVC a hankali yana canzawa daga launin fari na asali ...Kara karantawa -
Gabatarwa ga aikin calcium zinc stabilizers
Gabatarwa game da aikin ma'aikatan calcium zinc stabilizers: Zinc stabilizer an haɗa shi ta amfani da tsari na musamman tare da salts calcium, salts zinc, lubricants, antioxidants, da sauran manyan abubuwan. Ba wai kawai zai iya maye gurbin abubuwan daɗaɗɗa masu guba kamar gishirin tukunyar dalma da kwano na halitta ba, amma ...Kara karantawa -
Kayan aikin PVC Heat Stabilizer
1) Sha da kuma kawar da HCL, hana tasirin catalytic ta atomatik. Irin wannan stabilizer ya haɗa da gishiri gubar, sabulun ƙarfe na acid Organic, mahadi na organotin, mahadi na epoxy, salts inorganic, da gishirin thiol na ƙarfe. Za su iya amsawa tare da HCL kuma su hana amsawar PVC don cire HCL. 2) Sauya...Kara karantawa -
Sakamakon synergistic na kwano na kwayoyin halitta da foda na calcium zinc stabilizers a cikin polyvinyl chloride (PVC)
Tasirin haɗin kai na kwano na kwayoyin halitta da foda alli zinc stabilizers a cikin polyvinyl chloride (PVC): Matsalolin tin Organic (thiol methyl tin) nau'in mai daidaita zafi na PVC ne da aka saba amfani dashi. Suna amsawa da acidic hydrogen chloride (HCl) a cikin PVC don samar da gishiri mara lahani (kamar tin ch ...Kara karantawa -
Aikace-aikacen calcium zinc stabilizer a cikin samfuran PVC masu wuya
Saboda bukatun muhalli da kiwon lafiya na masana'antar waya da na USB, Calcium da zinc stabilizers na iya maye gurbin jerin gishirin gubar, sauran alli da zinc, da ma'aunin kwano. Suna da kyakkyawan fari na farko da kwanciyar hankali na thermal, juriya ga gurɓataccen sulfur, mai kyau mai kyau ...Kara karantawa -
Abin da ya kamata a biya hankali a cikin extrusion gyare-gyare na chlorinated polyethylene kayan?
Mutane da yawa ba su da masaniya da chlorinated polyethylene, kuma kamar yadda sunan ya nuna, yawancin mutane ya kamata su iya ganin cewa kayan sinadarai ne kawai. Yana da tsarin da ake kira extrusion gyare-gyare, wanda har yanzu yana da mahimmanci a cikin tsarin samarwa. To a yau me ya kamata mu kula...Kara karantawa
