Utu Pai a te Kaihanga N-METHYL PYRROLIDONE (NMP) CAS: 872-50-4

whakaahuatanga poto:

Ko te N-Methyl Pyrrolidone e kiia ana ko te NMP, ko te tātai ngota: C5H9NO, Ingarihi: 1-Methyl-2-pyrrolidinone, he wai mārama, he kowhai mārama te āhua, he kakara haukini pakupaku, ka taea te whakaranu ki te wai i roto i tetahi ōwehenga, ka wairewa ki te ether, te acetone me ngā momo whakarewa waro pēnei i te esters, te hauwaiwaro halogenated, te hauwaiwaro kakara, tata katoa te whakaranu ki ngā whakarewa katoa, ko te ira kohua 204 ℃, ko te ira mura 91 ℃, he kaha te hygroscopicity, he pumau ngā āhuatanga matū, kāore e waikura ki te maitai waro, te konumohe, te parahi. He iti te waikura. Ko ngā painga o te NMP he iti te matotoru, he pai te pumau matū me te pumau wera, he teitei te polarity, he iti te piki me te heke, me te mutunga kore o te whakaranu ki te wai me te maha o ngā whakarewa waro. He rongoā moroiti te NMP, ā, ko te kukū rohe whakaaetia i te hau ko te 100PPM.

CAS: 872-50-4

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Ngā kupu taurite

M-PYROL(R);1-Methyl-2-pyrrolidinone(99.5%,HyDry,Wai≤50ppm(nā K.F.));1-Methyl-2-pyrrolidinone(99.5%,HyDry,me ngā tātari ngota,Wai≤50ppm(nā K.F.));N-Methyl-2-pyrrolidoneKaihanga;1-METHYL-2-PYRROLIDONEMatū albook,KAIWHAKAWHAO(ACS)1-METHYL-2-PIRROLIDONE,KAIWHAKAWHAO(ACS)1-METHYL-2-PIRROLIDONE,KAIWHAKAWHAO(ACS);1-Methyl-2-pyrrolidinone872-50-4NMPN-Methyl-2-pyrrolidinone;N-Methyl-2-pyrrolidinone872-50-4NMP;1-METHYL-2-PIRROLIDINONE.

Ngā tono o te NMP

He whakarewa āporotika porotaka te N-methylpyrrolidone (NMP). He iti te paitini, he teitei te pāmahana koropupū, ā, he tino pai te wairewa. Ko ngā painga o te kaha whiriwhiri me te pumau pai. He whānuitia te whakamahinga i roto i te tango hauwai kakara, te purenga o te acetylene, ngā olefin me ngā diolefin, ngā whakarewa mō te polyvinylidene fluoride, ngā rauemi āwhina hiko mō ngā pākahiko lithium ion, te whakakorenga syngas, te whakamahine hinu whakahinuhinu, te ārai huka hinu whakahinuhinu, te tango olefin, ngā whakarewa uaua i roto i te polymerization o ngā kirihou hangarau, ngā patu taru ahuwhenua, ngā rauemi whakamātao, te hanga ara iahiko whakauru, te horoi i ngā taputapu tika i roto i te umanga semiconductor, ngā papa ara iahiko, te whakaora hau putanga PVC, ngā kaihoko horoi, ngā āwhina tae, ngā kaiwhakamarara, me ētahi atu. Ka whakamahia hoki hei whakarewa mō ngā polymer me te reo mō te polymerization, pērā i ngā kirihou hangarau me ngā muka aramid. Ka taea hoki te whakamahi i roto i ngā patu pepeke, ngā rongoā me ngā kaihoko horoi. Ko ngā whakamahinga matua o ngā momo rerekē o te N-methylpyrrolidone kua whakarārangihia i raro nei:

1. Taumata ahumahi: te whakamahine hinu whakahinuhinu, te ārai huka hinu whakahinuhinu, te tango pūngao hiko, ngā rauemi whakamahana hiko, ngā patu taru ahuwhenua, ngā āwhina patu pepeke, te whakaora hau putanga PVC, ngā āwhina me ngā mea whakamarara mō te hanga paninga kounga teitei, waituhi, tae, me ētahi atu. Hei tauira, ka whakamahia hei tango i ngā hauwaiwaro kakara i roto i te hinu whakahinuhinu hei whakatutuki i te kaupapa o te whakamahine hinu whakahinuhinu; nā te wairewatanga teitei o te NMP ki te kapia, ka taea te whakamahi hei whakarewa mō te kapia me te whakamahi i roto i te hanga paninga, peita papa, wanihi, paninga hiato, hanga kiriata, rauemi whakamahana waea enamel, papanga muka me ngā piripiri me ētahi atu hua.

2. Te taumata noa: te tango me te whakaora i ngā rauemi mata waro taketake, pērā i te kukū acetylene me te tango i te butadiene, te isoprene, ngā hauwaiwaro kakara, me ētahi atu. Ka taea te whakamahi hei whakarewa mō te whakaora i te acetylene mai i te hau māori, i te hau pakaru wera naphtha māmā rānei, ā, ka eke te parakore o te acetylene kukū e whakaora ana ki te 99.7%; hei tangohanga mō te wehe me te whakaora i te butadiene parakore teitei mai i ngā hauwaiwaro C4 pakaru, ka eke te tere whakaora ki te 97%. %, ko te parakore o te butadiene kua whakaorangia ko te 99.7%, ā, ka whakamahia hei tangohanga mō te whakaora i te isoprene parakore teitei i roto i ngā hauwaiwaro C5 pakaru, ā, ka eke te parakore whakaora o te isoprene ki te 99%; ina whakamahia hei tangohanga mō ngā hauwaiwaro kakara, he nui te wairewa mō ngā hauwaiwaro kakara. Mē te iti o te pēhanga mamaoa, he iti te tere ngaronga o te tangohanga, ā, he teitei te tere whakaora o ngā hauwaiwaro kakara.

3. Te taumata o te matū whakapūmau: Te tango hinu, te tango hinu, te tango i ngā waro, te whakakanapa, te ārai waikura, te tango peita, me ētahi atu i roto i ngā ahumahi e hiahia ana kia tino whakahaeretia ngā katote whakarewa me ngā matūriki iti i roto i ngā ara iahiko whakauru, ngā kōpae mārō, me ētahi atu. Te horoi i ngā taputapu tino tika, ngā rauemi karaihe wai LCD, ngā papa ara iahiko tā PCB, ngā kōpae mārō; me ngā whakarewa i hangaia i roto i te ahumahi rongoā pēnei i te wai kiriuhi mahi whatukuhu horihori, te wai kiriuhi tango tote wai moana, me ētahi atu.

Whakatakotoranga o te NMP

Pūhui	Whakatakotoranga
Āhua	Wai Mārama
Te parakore	≥99.8%
Makuku (WT%,KF)	≤0.3%
Tae (Hazen)	≤20
Kiato (D₄²⁰karamu/ml)	1.032-1.035
Te Whakaataata (N)_D²⁰)	1.466-1.472