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Kaihanga Utu Pai Dimethyl Sulfoxide (DMSO) CAS 67-68-5
Ko te Dimethyl sulfoxide (e kiia ana ko DMSO) he puhui whanariki kei roto i te whanariki, te reo Ingarihi Dimethylsulfoxide, ko te tauira ngota ko (CH3) 2SO, he wai kore tae, hongi, maramara hoki i te pāmahana rūma, he wai hygroscopic muramura, a he tiketike e rua. polarity., ira koropuke teitei, aprotic, miscible ki te wai, tino iti te paitini, te pai o te waiariki, te kore e uru ki te alkanes, te wairewa i roto i te nuinga o nga matū waro penei i te wai, te waihano, te propanol, te ether, te benzene me te chloroform, e mohiotia ana mo te "whakarewa ao" .
CAS: 67-68-5
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Kaihanga Utu Pai Diethyl Toluene Diamine( DETDA) CAS: 68479-98-1
Ko te Diethyl Toluene Diamine(DETDA) he kowhai marama ki te wai maramara amipere.Ko te Diethyl Toluene Diamine(DETDA) he kaiwhakawhanui mekameka pai me te utu iti mo nga polyurethanes elastomeric (PU) me tetahi kaihoko rongoa mo nga epoxides (EP).I tua atu ka taea te whakamahi i te Diethyl Toluene Diamine(DETDA) hei takawaenga mo te whakahiato waro.
CAS: 68479-98-1
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UOP GB-222 Adsorbent
Whakaahuatanga
UOP GB-222 adsorbent Ko te kaha nui pōkai whakarewa waikura adsorbent hangaia ki te tango pūhui whanariki.Ko nga ahuatanga me nga painga ko:
- Whakanuia te waahanga kaha mo te kaha teitei ake i whakaritea ki nga reanga o mua
- Tïpako rohe mata teitei ki te arotau marara o te waikura whakarewa kaha ki te roa te ora moenga.
- Whakaritea te waikura whakarewa kaha mo te tangohanga pokekore taumata-iti.
- Te tohu teitei o te tonotono-porosity me te tohatoha rahi pore mo te tere tere me te rohe whakawhiti papatipu poto.
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Kaihanga Pai Pai Polyetheramine T403 CAS:9046-10-0
Ko te Polyetheramine T403 he karaehe o nga puhui polyolefin me te tuara polyether ngawari, ka kapi e nga roopu amine tuatahi, tuarua ranei.Na te mea ko te mekameka matua o te ngota ngota he mekameka polyether ngawari, a ko te hauwai kei runga i te kapeka o te polyether amine he kaha ake i te hauwai i runga i te roopu hydroxyl kapeka o te polyether, na reira, ka taea e te Polyetheramine te whakakapi pai mo te polyether i etahi tukanga rauemi , a ka taea te whakapai ake i te mahinga tono o nga rawa hou.Ka whakamahia nuitia te polyetheramine i roto i te polyurethane tauhohe i werohia nga mea whakakikorua, polyurea te rehu, te epoxy kapia whakaora apiha me te hamuhi penehīni.
CAS: 9046-10-0
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Kaihanga Utu Pai DMTDA CAS:106264-79-3
DMTDA Ko te momo hou o te polyurethane elastomer whakaora kaihoko ripeka-hononga, DMTDA e te nuinga e rua iota, 2,4- me 2,6-dimethylthiotoluenediamine ranunga (ko te ōwehenga e pā ana ki Chemicalbook77~80/17 ~20), whakaritea ki te whakamahia nuitia MOCA, Ko te DMTDA he wai me te iti ake te pokey i te pāmahana rūma, ka taea e DMTDA te pai mo nga mahi hanga i te iti o te pāmahana me te whai hua o te iti o te matū rite.
CAS: 106264-79-3
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Kaihanga Utu Pai Methylene Chloride CAS:75-09-2
Ko te Methylene Chloride he puhui i hangaia e nga ngota hauwai e rua i roto i nga ngota ngota mewaro, me te ngota ngota CH2CL2.Ko te Methylene Chloride he kore tae, he maamaa, he taumaha ake, he wai pahekeheke.He kakara me te reka he rite ki te ether.Kaore e wera.He paku wairewa te Methylene Chloride ki roto i te wai, ka memeha me nga whakarewa waro e whakamahia nuitia ana.Ka taea hoki te rewa i roto i tetahi ohanga me etahi atu whakarewa maota-kei roto, ether, ethanol, me N-di metamimimamamide.Ko te Methylene Chloride he uaua ki te memeha i roto i te haukini wai i te pāmahana rūma, ka tere te memeha ki te phenol, aldehyde, ketone, methamphetamine, triathrin, tororine, cycamine, acetylcetate.Ko te wahanga Chemicalbook he 1.3266 (20/4 ° C).Ko te ira whakarewa -95.1 ° C. Kohuatanga 40 ° C. Ka whakamahia nga whakarewa tino iti -boiling point ki te whakakapi i te ether petroleum flammable, ether, me etahi atu, a ka taea te whakamahi hei rewharewha o te rohe, te whakamahana me te kaitahu ahi.Ko te 640 ° C te ira ngingiha mahorahora. Decoction (20 ° C) 0.43MPa · s.Ko te taupū whakaata nd (20 ° C) 1.4244.Ko te 237 ° C te pāmahana tino nui, ko te 6.0795MPa te pehanga nui.Ko te HCL me nga tohu o te marama ka hangaia i muri i te waiariki waiariki, ka whakamahana te wai mo te wa roa ki te whakaputa formaldehyde me te HCL.Ko etahi atu hauota, CHCL3 me CCL4 ka taea te tiki.
CAS: 75-09-2
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Kaihanga Utu Pai Alpha Methyl Styrene CAS 98-83-9
Ko te 2-Phenyl-1-propene, e mohiotia ana ano ko Alpha Methyl Styrene (whakapotohia hei a-MS, AMS ranei) ko te phenylisopropene ranei, he hua-a-hua o te hanga phenol me te acetone ma te tikanga cumene, te tikanga he hua-a-hua o te phenol mo ia tana 0.045t α-MS.Alpha Methyl Styren he wai kore tae me te haunga.Kei roto i te rāpoi ngota he mowhiti benzene me te whakakapi alkenyl i runga i te mowhiti benzene.Ko te Alpha Methyl Styren he ngawari ki te polymerization ina wera.Ka taea te whakamahi i te Alpha Methyl Styren i roto i te hanga o nga paninga, nga raima, me te whakarewa i roto i te waro.
He wai taekore te Alpha Methyl Styrene.Kare e rewa ki te wai, he iti ake te matotoru i te wai.Ira hiko 115°F.He paitini ngawari na te horomitanga, te ngongo me te tango kiri.He narcotic pea nga kohu ma te whakangohanga.Ka whakamahia hei whakarewa me te hanga i etahi atu matū.
CAS: 98-83-9
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Kaihanga Utu Pai N-VINYL PYRROLIDONE (NVP) CAS 88-12-0
Ko te N-VINYL PYRROLIDONE (N-Vinyl-2-pyrrolidone) e kiia ana ko NVP, e mohiotia ana ko 1-vinyl-2-pyrrolidone, N-VINYL PYRROLIDONE.Ko te N-VINYL PYRROLIDONE he wai kore tae, he kowhai marama ranei he wai maramara me te paku kakara i te pāmahana rūma, he ngawari te wairewa i roto i te wai Chemicalbook me etahi atu whakarewa pararopi.Na te mea ka taea e te N-vinylpyrrolidone te whakanui ake i nga ahuatanga o te tinana me te matū o nga hua.N-VINYL PYRROLIDONE kei te whakamahia nuitia: i roto i te rongoa radiation, i te umanga papa rakau, i te umanga pepa, i te kaata ranei, i nga taonga kapi, i te umanga waituhi mata, ko te whakamahinga o te NVP ka whakapai ake i nga ahuatanga o te tinana. o nga hua.
Ko te N-VINYL PYRROLIDONE (NVP) e whakamahia nuitia ana hei waimeha tauhohenga mo te rongoa iraruke i roto i te paninga-UV, nga waituhi-UV, me nga whakapiringa UV.Ka whakamahia hei monomer hei whakaputa i te polyvinylpyrrolidone wairewa wai (PVP) me te whakamahi i nga rongoa, mara hinu, whakapaipai, taapiri kai me te whakapiri.Ka whakamahia ki te hanga copolymers me te, hei tauira, te waikawa kiriaku, acrylates, vinyl acetate me te acrylonitrile me te whakahiato o nga kapia phenolic.
CAS: 88-12-0
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Kaihanga Utu Pai P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1
Ko te P-TOLUENESULFONYLISOCYANATE (PTSI) he isocyanate mahi kotahi.He nui te mahi a P-TOLUENESULFONYLISOCYANATE (PTSI) ka taea te urupare ki nga diisocyanates tikanga, penei i te TDI me te HDI, me te wai i roto i nga polyols me nga whakarewa.Ko te hua o te carbamate e kore e whakanui ake i te viscosity o te punaha.Ko te kino he nui te paitini o te oxazolidine me etahi atu waiwhakarewa;Ka tauhohe te P-TOLUENESULFONYLISOCYANATE (PTSI) ki te wai ki te whakaputa i te hauhā me te toluenesulfamide, na reira kaore e taea te whakamahi tika i te P-TOLUENESULFONYLISOCYANATE (PTSI) i roto i nga hanga peita, ka whakamahia i mua i te whakamaroketanga.Hei tango i te 1g o te wai i roto i te whakarewa, mo te 12g o te PTSI e hiahiatia ana, engari ko te tino moni me teitei ake i tenei.
CAS: 4083-64-1
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Kaihanga Utu Pai Dimethylbenzylamine (BDMA) CAS:103-83-3
Ko te Dimethylbenzylamine (BDMA) he wai kore tae ki te kowhai marama me te kakara kakara.He iti ake te mātotoru i te wai me te memeha noa ki te wai.Ira hiko tata ki te 140°F.He kino ki te kiri, ki nga kanohi me nga kiri mucous.He paitini iti na te horomia, te tango kiri me te whakangohanga.Ka whakamahia i roto i te hanga whakapiri me etahi atu matū.
CAS:103-83-3
