-
Manufacturer Farashi Moca II (4,4'-methylene-Bis- (2-chloroaniline) CAS: 101-14-4
4,4'hylene BIS (2-chloroaniline), ana kiranta Moca, fili ne na kwayoyin cuta tare da tsarin sinadarai C13h12Cl2n2. MOCA an yi amfani da shi a matsayin wakili mai rauni don jefa roba na polyurthane da wakili mai narkewa don wayar polyurthane. Hakanan za'a iya amfani da MCACA azaman wakili na cirewa don guduro epoxy resins.
CAS: 101-14-4
-
Manufacturer mai kyau Silane (A171) Vinyl TrimeThoxy Silane Cas: 2768-02-7
Ana amfani da Vinylthimethoceloxsysilane, a matsayin mai sarrafa polymer mai daidaitawa ta hanyar grafting halayen. A sakamakon abin wuya trimethoxsyl ƙungiyoyi na iya aiki a matsayin shafukan danshi-kunna shafukan yanar gizo. An sarrafa polymer polymer a matsayin mai zafin jiki mai zafi da kuma tsinkaye yana faruwa bayan ƙagewar labarin da aka gama yayin bayyanar da danshi.
CAS: 2768-02-7
-
Uop gb-562s adsorbent
Siffantarwa
Uop GB-562s Adsorbent ne mai sililifider adsorbide da aka tsara don cire kogunan gas daga kogunan gas. Fasali da fa'idodi sun hada da:
- Ingantawa da girman girman girman girman girman kai yana haifar da mafi girman yankin da rayuwa mai tsayi.
- Babban digiri na macro-parencivity na saurin adsoring da gajeriyar yankin canja wuri.
- Musamman m karfe sulfide don cirewar matakin ɗimbin yawa.
- Akwai shi a cikin baƙin ƙarfe.
-
Manufacta farashi n, n-dimimyllamide (DMF) CAS 68-12-2
N, n-dimethylmude an rufe shi azaman DMF. Yana da fili wanda ake amfani da shi ta hanyar musanya ƙungiyar acid ta hanyar ƙungiyoyin Dimethylamoro, da kuma tsarin kwayar halitta shine HCCUL (ch3) 2. Yana da launi mara launi, m, ruwa mai tafasa tare da ƙanshin amine mai haske da kuma yawan dangi na 0.9445 (25 ° C). Narkewa -61 ℃. Tafasa matsayi 152.8 ℃. Mayafin Flash 57.78 ℃. Tursasawa na tururi 2.51. Vapor matsa lamba 0.49KPA (3.79Mhg25 ℃). Batun da ke kaifin kai shine 445 ° C. Iyakar fashewar vapor da cakuda iska shine 2.2 zuwa 15.2%. Idan akwai harshen wuta da zafi mai zafi, yana iya haifar da haɓaka da fashewa. Zai iya amsawa da ƙarfi tare da mai da hankali sulfuric acid da kuma girkin nitric acid har ma ya fashe. Ba shi da lahani da ruwa da mafi yawan abubuwan sha. Yana da hadadden gama gari don halayen sunadarai. Tsarkin n, n-dimethyllamamide ba shi da kamcellasa, amma masana'antu-sa ko watsar N, n-dimethyllamamamid n, n-dimethylllamamid yana da wari mai kamshi saboda yana dauke da rashin jituwa.
CAS: 68-12-2
-
Uop gb-280 adsorbent
Siffantarwa
Uop GB-280 Adsorbent ne mai kwazo da karfi don cire ƙwayoyin sulfur daga rafukan Hydrocarbon.
-
Manufacturer Farashi Dmtda Cas: 106264-79-33
DMTDA sabon nau'in haɗin gwiwar polyurethane yana hana wakilin haɗin kai tsaye, DMTDA galibi shine cakuda cakuda biyu, 2,4- da 2,6-Dimimythylhiot Coczer77 ~ 80/17 ~ 20), idan aka kwatanta da abin da aka saba amfani da shi MOCHA, DMTDA SOUSH ne tare da ƙananan danko a zazzabi a ɗakin, Dmtda na iya dacewa da ginin Ayyuka a ƙarancin zafin jiki kuma yana da fa'idodi na ƙarancin sinadarai.
CAS: 106264-79-3-3
-
Manufacta Mai kyau farashin hade Cas: 9082-00-2
Hada polyether yana daya daga cikin manyan kayan abinci na polyurethaney Hard bubbles, kuma ana kiranta farin kayan fari tare da polymer MDI. Ya ƙunshi abubuwan haɗin abubuwa iri ɗaya, wakilin polyether, wakili mai laushi, wakili, mai kara kuzari, wakili, wakili wakili da sauran kayan kaɗawa. Ya dace da lokatai daban-daban waɗanda ke buƙatar ci gaba da rufi da adana ruwan sanyi da sanyi.
Hada CASHYETER CAS: 9082-00-2
Jer'ididdigar: Hada polyether 109C / haɗe Polyether 3126 / hade polyether 8079CAS: 9082-00-2-00-2
-
Manufacta mai kyau Farashi Dinp Cas: 28553-12-0;
Dinp: Dinp (Dinp) mai turɓaɓɓen mai ne mai sauƙi tare da wari mai laushi. Wannan samfurin babban filastik ne na duniya tare da kyakkyawan aiki. Wannan samfurin da PVC sun yi kama da cewa, koda kuwa ana amfani dasu da yawa; A hankali, ƙaura, da kuma ba -toxicicity sun fi dop, wanda zai iya ba da samfurin tare da kyakkyawan aikin ruwa mai kyau, kuma kyakkyawan cikakken aikin DOP. Saboda samfuran da Dihydrodate na PHThara suna da kyakkyawan ruwa ruwa mai ruwa, tsufa-isasshen kayan wuta, andn-fina-finai, da igiyoyi, da igiyoyi, da igiyoyi.
CAS: 28553-12-0;
-
Manufacturer Good Productions Methylene chloride cas: 75-09-2
Methylene chloride wani fili ne ya samar da kwayar halitta guda biyu a cikin kwayoyin halittar methane, da kuma Ch2cl2, mai nauyi, da ruwa mai karfi. Yana da wari da zaƙi mai kama da ether. Ba ya ƙonewa. Methylene chloride yana da dan kadan sanyaya cikin ruwa, kuma yana narke tare da yawancin abubuwan da aka saba amfani da su. Hakanan za'a iya narkar da shi a cikin kowane irin tsari tare da sauran abubuwan haɗin chlorine-mai dauke da abubuwa, eth, ethanol, da N-di Metamimamamamamamamamamamamamamamamamamamamamamamamamamamam. Methylene chloride yana da wuya narkewa a cikin ruwa ammonia a ɗakin zazzabi, wanda za'a iya narkar da sauri a cikin phenol, acetylcetate. Littafin Imel na lokaci shine 1.3266 (20/4 ° C). Point na narkewa -95.1 ° C. Boiled Point 40 ° C. Mafi ƙarancin ƙarfin abubuwa masu ƙarancin wuta, ether da sauransu, kuma ana iya amfani dashi azaman maganin sa maye, kuma ana iya amfani dashi azaman maganin sa maye. Batun ba tare da wani 640 ° C. Decoction (20 ° C) 0.43MPAF. Inshorar da aka gyara nd (20 ° C) 1.4244. Zaiyayi mai mahimmanci shine 237 ° C, kuma matsi mai mahimmanci shine 6.0795pta. HCL da fasahar haske ana samar dasu bayan maganin thermal, kuma ruwan yana daɗaɗɗin da na dogon lokaci don ƙirƙirar forammarde da hcl. An kara samun chloride, chcl3 da CCL4.
CAS: 75-09-2
-
Manufacturer Passi Albi Alha Methyl Styreene CAS 98-83-9
2-phenyl-1-Smince, wanda aka sani da Alpha methyl Styrene (a matsayin A-Ms ko kuma samfurori na samar da phenol da acetone ta hanyar cumene, gaba ɗaya ta phenol Per don 0.045t α-ms.Alp Metyl Styren shine ruwa mai launi tare da ƙanshi mai ban sha'awa. Kwayoyin kwayoyin sun ƙunshi zobe benzene da mai maye gurbin ringi na benzene ring.Alfa Metyl styren yana da polymerization lokacin da mai zafi. Alfa methyl styren za a iya amfani da shi a cikin samar da mayafin, filastik, kuma a matsayin sauran ƙarfi a cikin kwayoyin.
Alfa methyl Styrene ruwa mai launi. Insoluble cikin ruwa kuma kasa da ruwa. Flash Pharth 115 ° F. Na iya zama mai guba ta hanyar shigowa, inhalation da sha na fata. Emors na iya zama nariko ta hanyar inhalation. Amfani dashi azaman sauran ƙarfi kuma don yin wasu sunadarai.
CAS: 98-83-9
