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Mai ƙera Kyakkyawan Farashi Dibutyltin Dilacetate (DBTDA) CAS: 1067-33-0
Dibutyltin diacetate ruwa ne mai launin rawaya mai haske. Yana aiki azaman mai haɗa haɗin gwiwa. Yana sauƙin sarrafawa kuma ana iya amfani da shi har zuwa 250°C. Dibutyltin diacetate ba ya narkewa a cikin ruwa kuma yana narkewa a cikin yawancin abubuwan narkewa na halitta. Ana amfani da shi a cikin halayen daskarar silanol don aikace-aikacen caulk da sealant.
Lambar EineCS: 213-928-8, dabarar kwayoyin halitta: C12H24SN, nauyin kwayoyin halitta: 351.03, wurin narkewa: 7-10 ℃, Maganin ruwa: Abubuwan SN marasa narkewa: 32.5 ± 0.5%, Yawan yawa: 1.32 ± 0.005 (20 ℃), Matsayin tafasa: 140 ～ 144 ℃/10mmhg, ma'aunin zahiri: Ruwa mai haske rawaya ko mara launi da haske tare da ƙamshin acid na acetic. Yana da tauri ko rabin tauri a ƙasa da 10 ° C. Matsayin haɗuwa: 8-10 ℃.
CAS: 1067-33-0
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Mai ƙera Farashi Mai Kyau D2000 CAS: 9046-10-0
Amine-TerminatedPolyether (D2000) wani nau'in mahaɗan polyolefin ne tare da ƙashin bayan polyether mai laushi, wanda ƙungiyoyin amine na farko ko na sakandare suka rufe. Saboda babban sarkar ƙwayar halittar sarkar polyether ce mai laushi, kuma hydrogen da ke kan ƙarshen polyether amine ya fi aiki fiye da hydrogen da ke kan rukunin hydroxyl na ƙarshe na polyether, saboda haka, polyether amine na iya zama madadin polyether mai kyau a wasu hanyoyin aiki, kuma yana iya inganta aikin aikace-aikacen sabbin kayan aiki. Ana amfani da D2000 sosai a cikin kayan gyaran polyurethane reactive injection, feshi na polyurea, wakilan warkar da resin epoxy da masu tara mai.
Properties na Sinadarai: Poly(propylene glycol) bis(2-aminopropyl ether) ruwa ne mai haske rawaya ko launi mara launi a zafin ɗaki, tare da fa'idodin ƙarancin danko, ƙarancin matsin lamba na tururi da babban abun ciki na amine na farko, kuma yana narkewa a cikin sinadarai masu narkewa kamar ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones da ruwa.
CAS: 9046-10-0
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Mai ƙera Farashi Mai Kyau D230 CAS: 9046-10-0
D230 ruwa ne mai haske, D230 ruwa ne mai haske rawaya ko launi mara launi a zafin ɗaki. D230 yana da fa'idodin ƙarancin ɗanko, ƙarancin matsin lamba na tururi da babban abun ciki na amine na farko. Ana iya narkar da D230 a cikin ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones da ruwa.
Halayen Sinadarai: Poly(propylene glycol) bis(2-aminopropyl ether) ruwa ne mai haske rawaya ko launi mara launi a zafin ɗaki, tare da fa'idodin ƙarancin ɗanko, ƙarancin matsin lamba na tururi da babban abun ciki na amine na farko, kuma yana narkewa a cikin sinadarai masu narkewa kamar ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones da ruwa.
CAS: 9046-10-0
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Mai ƙera Butylal Mai Kyau (Dibutoxymethane) CAS: 2568-90-3
Butylal (Dibutoxymethane) wani sinadari ne mai narkewa wanda ba shi da halogen kuma ba shi da guba wanda za a iya amfani da shi don narke samfuran polyethylene mai ƙarancin yawa na kasuwanci (LDPE) don nazarin rarraba nauyin kwayoyin halitta ta amfani da gel permeation chromatography (GPC). Haka kuma ana iya amfani da Butylal (Dibutoxymethane) azaman mai amsawa don shirya butoxymethyltriphenylphosphonium iodide. Ana amfani da Butylal (Dibutoxymethane) don haɗin carbon da kuma azaman maɓalli mai mahimmanci a cikin haɗakar kwayoyin halitta.
CAS: 2568-90-3
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Mai Shafawa UOP MOLSIV™ RZ-4250
Bayani da Aikace-aikace
Mai hana ruwa RZ 4250 sieve ne na kwayoyin halitta wanda UOP ta ƙera musamman don cire ruwa daga magudanan hydrocarbon masu sinadarin chlorine tare da ƙarancin shaƙar rafin mai ɗaukar ruwa.
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Mai ƙera Kyakkyawan Farashi Oleic acid CAS:112-80-1
Oleic acid: Oleic acid wani nau'in kitse ne mara cikakken kitse wanda tsarin kwayoyin halittarsa ke dauke da hadin carbon-carbon biyu, kasancewar kitsen da ke samar da olein. Yana daya daga cikin mafi girman kitsen da ba shi da cikakken kitse na halitta. Hydrolysis na lipid mai na iya haifar da oleic acid tare da tsarin sinadarai shine CH3 (CH2) 7CH = CH (CH2) 7 • COOH. Glyceride na oleic acid yana daya daga cikin manyan sinadaran man zaitun, man dabino, man kitse da sauran man dabbobi da kayan lambu. Kayayyakin masana'antar sa galibi suna dauke da 7 ~ 12% na kitse mai cikakken kitse (palmitic acid, stearic acid) da karamin adadin wasu kitsen da ba shi da cikakken kitse (linoleic acid). Ruwa ne mai mai mara launi tare da takamaiman nauyi shine 0.895 (25/25 ℃), wurin daskarewa na 4 ℃, wurin tafasa na 286 °C (13,332 Pa), da kuma ma'aunin refractive na 1.463 (18 ° C).
Acid mai tsami CAS 112-80-1
Sunan Samfura: Oleic acidCAS: 112-80-1
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Mai ƙera Farashi Mai Kyau 2,5,7,10-Tetraoxaundecane CAS: 4431-83-8
Sifofin mallaka: haɗin oxygen mai tsawon mita 2 (2-mita 2) na 2,5,7,10-tetraoxane; formaldehyde mai taimakon ƙusa 2, halaye: ruwa mara launi, yawa: 0,995 g: 0,995 g: 0,995 g /cm3, wurin tafasa: 60°C 1,5mm, ma'aunin amsawa: 1.414, wurin walƙiya: 60°C/1.5mm, narkewar ruwa: Mai narkewa sosai a cikin ruwa.
CAS: 4431-83-8
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Mai ƙera Kyakkyawan Farashi ACETYL ACETONE (2,4 PENTANEDIONE) CAS 123-54-6
ACETYL ACETONE, wanda aka fi sani da diacetylmethane, pentamethylene dione, wani abu ne da aka samo daga acetone, wani tsari na kwayoyin halitta CH3COCH2COCH3, ruwa mai haske zuwa rawaya mai haske. ACETYL ACETONE yawanci cakuda tautomers guda biyu ne, enol da ketone, waɗanda ke cikin daidaiton aiki. Isomers na Enol Chemicalbook suna samar da haɗin hydrogen a cikin kwayar. A cikin cakuda, keto yana da kusan kashi 18%, kuma alkenes siffar barasa yana da kashi 82%. Maganin man fetur na cakuda ya sanyaya zuwa -78°C, kuma an haƙa siffar enol a matsayin mai ƙarfi, don haka an raba su biyun; lokacin da siffar enol ta koma zafin ɗaki, ACETYL ACETONE ta kasance ta atomatik a cikin yanayin daidaiton da ke sama.
Ma'anar kalmomi: acetyl;Acetyl2-propanone;acetyl-2-propanon;acetyl2-propanone;acetyl-aceton;CH3COCH2COCH3;pentan-2,4-dione;Pentanedione
CAS: 123-54-6
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Mai ƙera Kyakkyawan Farashi SILANE (A172) vinyltris(beta-methoxyethoxy)silane CAS: 1067-53-4
Vinyltris(beta-methoxyethoxy)silane wani abu ne mai aiki da vinyl wanda ke haɓaka mannewa tsakanin resins marasa cika, irin na polyester ko resin polyethylene masu haɗin gwiwa ko elastomers da substrates marasa tsari, gami da gilashin fiber, silica, silicates da oxides na ƙarfe da yawa. Idan aka yi amfani da shi azaman wakilin haɗin gwiwa, Vinyltris(beta-methoxyethoxy)silane yana rage saurin halayen injina da lantarki na samfuran ga zafi da/ko danshi.
CAS: 1067-53-4
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![Mai ƙera Farashi Mai Kyau SILANE (A187) [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane CAS: 2530-83-8](https://cdn.globalso.com/incheechem/SILANE-A187......-300x300.jpg)
Mai ƙera Farashi Mai Kyau SILANE (A187) [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane CAS: 2530-83-8
[3-(2,3-Epoxypropoxy) propyl] trimethoxysilane silane ne mai aiki da epoxy, [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane ruwa ne mai haske, mai sauƙin amfani. Ana iya amfani da trimethoxysilane [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane azaman wakili mai haɗawa a cikin polysulfide da polyurethane caulks da sealants, a cikin thermosets da thermoplastics masu cike da ma'adinai ko waɗanda aka ƙarfafa da gilashi, da kuma a cikin masu ɗaure girman gilashi. [3-(2,3-Epoxypropoxy) propyl] trimethoxysilane ana amfani da shi musamman azaman ƙari mai haɓaka mannewa a cikin tsarin ruwa, misali inganta mannewar acrylic latex sealants.
CAS: 2530-83-8
