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Tallafin farashi mai iyaka da jinkirin haɓaka buƙatu, ina kasuwar PC za ta tafi?
1. Kulawa na gefe yana haifar da haɓaka kasuwar bincike A tsakiyar zuwa ƙarshen Maris, tare da sakin labarai na kulawa don na'urorin PC da yawa kamar Hainan Huasheng, Shengtong Juyuan, da Dafeng Jiangning, akwai alamun tabbatacce akan ɓangaren wadata kasuwa. Wannan yanayin ya haifar da goma ...Kara karantawa -
Farashin kasuwannin MMA suna ta hauhawa, tare da matsananciyar wadata zama babban direba
1, Kasuwa Overview: Mahimmanci farashin karuwa A farkon ciniki ranar bayan Qingming Festival, da kasuwar farashin methyl methacrylate (MMA) samu wani gagarumin karuwa. Kididdigar da aka samu daga masana'antu a gabashin kasar Sin ya tashi zuwa yuan 14500/ton, wanda ya karu da yuan 600-800 idan aka kwatanta da ...Kara karantawa -
Binciken Kasuwa na Bisphenol A: Yawan Kayayyakin Gida, Ta Yaya Masana'antu Za Su Karye?
M-cresol, wanda kuma aka sani da m-methylphenol ko 3-methylphenol, wani fili ne na kwayoyin halitta tare da tsarin sinadaran C7H8O. A dakin da zafin jiki, yawanci ruwa ne mara launi ko rawaya mai haske, mai narkewa a cikin ruwa kadan, amma mai narkewa a cikin kaushi kamar ethanol, ether, sodium hydroxide, kuma yana da flammabilit...Kara karantawa -
Binciken tsarin samarwa da buƙatu, yanayin farashi, da yuwuwar haɓakar kasuwar crsol meta, tare da ingantaccen yanayin gabaɗaya a nan gaba.
M-cresol, wanda kuma aka sani da m-methylphenol ko 3-methylphenol, wani fili ne na kwayoyin halitta tare da tsarin sinadaran C7H8O. A dakin da zafin jiki, yawanci ruwa ne mara launi ko rawaya mai haske, mai narkewa a cikin ruwa kadan, amma mai narkewa a cikin kaushi kamar ethanol, ether, sodium hydroxide, kuma yana da flammabilit...Kara karantawa -
Shin propylene oxide na fashewa ne?
Propylene oxide ruwa ne marar launi mara launi tare da ƙaƙƙarfan wari mai ban haushi. Abu ne mai ƙonewa kuma mai fashewa tare da ƙaramin tafasa mai ƙarfi da ƙarancin ƙarfi. Don haka, ya zama dole a ɗauki matakan tsaro masu mahimmanci yayin amfani da kuma adana shi. Da farko dai, propylene oxide fla...Kara karantawa -
Yaya ake sayar da propylene?
Propylene wani nau'i ne na olefin tare da tsarin kwayoyin halitta na C3H6. Ba shi da launi kuma bayyananne, tare da girman 0.5486 g/cm3. Ana amfani da propylene galibi wajen samar da polypropylene, polyester, glycol, butanol, da sauransu, kuma yana daya daga cikin muhimman kayan danye a masana'antar sinadarai. In ad...Kara karantawa -
Yaya ake yin propylene oxide daga propylene?
Juyawar propylene zuwa propylene oxide wani tsari ne mai rikitarwa wanda ke buƙatar cikakken fahimtar hanyoyin da ke tattare da sinadarai. Wannan labarin yana zurfafa cikin hanyoyi daban-daban da yanayin halayen da ake buƙata don haɗin propylene oxide daga propylene. Mafi yawan ...Kara karantawa -
Binciken kasuwar epoxy propane na kasar Sin: fadada sikelin, sabani-bukatu, da dabarun ci gaba na gaba.
1, The m girma na epoxy propane masana'antu sikelin Epoxy propane, a matsayin key tsawo shugabanci na downstream lafiya sunadarai a cikin propylene masana'antu sarkar, ya samu unprecedented hankali a cikin Sin sinadaran masana'antu. Wannan ya faru ne saboda mahimmancin matsayi a cikin sinadarai masu kyau ...Kara karantawa -
Ta yaya suke yin propylene oxide?
propylene oxide wani nau'i ne na kayan albarkatun sinadarai masu mahimmanci da matsakaici. An fi amfani dashi a cikin haɗin polyether polyols, polyester polyols, polyurethane, polyether amine, da dai sauransu, kuma yana da mahimmancin danyen abu don shirya polyester polyols, wanda yake da mahimmanci ...Kara karantawa -
Shin propylene oxide yana amsawa da ruwa?
Propylene oxide ruwa ne mara launi kuma bayyananne tare da tsarin kwayoyin halitta na C3H6O. Yana narkewa a cikin ruwa kuma yana da wurin tafasa na 94.5 ° C. Propylene oxide wani sinadari ne mai amsawa wanda zai iya amsawa da ruwa. Lokacin da propylene oxide ya tuntuɓar ruwa, yana shan maganin hydrolysis zuwa ...Kara karantawa -
Shin propylene oxide na roba ne?
Propylene oxide ne mai yadu amfani sinadaran albarkatun kasa, wanda aka yafi amfani a samar da polyether polyols, polyurethanes, surfactants, da dai sauransu The propylene oxide amfani da kira na wadannan kayayyakin ne gaba daya samu ta hanyar hadawan abu da iskar shaka na propylene tare da daban-daban masu kara kuzari. Can...Kara karantawa -
Menene propylene oxide ake amfani dashi?
Propylene oxide, wanda aka fi sani da PO, wani sinadari ne wanda ke da aikace-aikace masu yawa a cikin masana'antu da rayuwar yau da kullun. Kwayoyin carbon ne guda uku tare da atom oxygen da ke da alaƙa da kowane carbon. Wannan tsari na musamman yana ba propylene oxide keɓaɓɓen kaddarorinsa da haɓakarsa. Daya daga cikin m...Kara karantawa
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