Te utu wheketere o te N-Methyl-Pyrrolidone/N-Methyl Kelopyrrolidide NMP CAS 872-50-4
Ingoa matū:Hauota metil pirolidone; 1-Metil-2-pirolidone; N-metil-2-pirolidone
Nama Nama:872-50-4
Tātai ngota:C5H9NO
Āhua:He wai mārama, kore tae, he kaha te waikura, ka taea te whakaranu ki te wai i roto i ngā ōwehenga katoa, ā, ka taea te tauhohe ki te etanoru, te etera, te acetone, me ngā matū kakara, ka taea te whakaranu ki ngā whakarewa maha pērā i ngā hauwaiwaro.
Taupānga:
Taumata hikohiko iti:e whakamahia ana i roto i ngā ahumahi hiko moroiti teitei pēnei i te tioata wai, ngā semiconductors, ngā papa ara iahiko, ngā nanotubes waro, me ētahi atu.
Taumata hiko:Whakamahia i roto i ngā ahumahi pēnei i te muka aramid, te PPS, te membrane ultrafiltration, te whakairo photoresist panel OLED, me ētahi atu.
Taumata pākahiko:E whakamahia ana i roto i ngā ahumahi pēnei i ngā pākahiko lithium.
Taumata ahumahi:Whakamahia mō te kukū acetylene, te tango butadiene, ngā rauemi whakamahana hiko, ngā paninga kounga teitei, ngā tāpiringa patu pepeke, te waituhi hinu, ngā tae, ngā kaihoko horoi ahumahi me ētahi atu ahumahi.
| Ngā taonga | Te taumata hiko-iti | Te taumata hiko | Te taumata pākahiko | Taumata ahumahi |
| Te Parakore (GC, wt%) | ≥99.95 | ≥99.9 | ≥99.9 | ≥99.8 |
| Wai (KF,ppm) | ≤100 | ≤200 | ≤200 | ≤500 |
| Chroma (Hazen, APHA) | ≤10 | ≤10 | ≤10 | ≤30 |
| Uara pH o te otinga 10% | 6-9 | 6-9 | 6-9 | 6.5-10 |
| amine kore utu (ppm) | / | / | ≤20 | / |
| amine katoa (i runga i te MMA, ppm) | ≤15 | ≤20 | ≤30 | / |
| Cl-,PO43-, SO42-(ppm) | ≤0.02 | ≤0.02 | / | / |
| NO3- (ppm) | ≤0.01 | ≤0.01 | / | / |
| Katote whakarewa(ppb) K,Na,Ca,Zn,Mg,Cd,Pb,Cr,Hg,As,Ni,Sn,B,Si,Mn,Fe,Cu,Ag,Ti,Al,Li,Co,Au | ≤10 | ≤20 | / | / |
Kei te pokapū ōhanga o Shanghai a Shanghai Zoran New Material Co., Ltd. E piri tonu ana mātou ki te kaupapa "Ngā rauemi matatau, te oranga pai ake" me te komiti mō te Rangahau me te Whakawhanaketanga o te hangarau, kia whakamahia ai i roto i te oranga o ia rā o te tangata kia pai ake ai tō tātou oranga. E whakapau kaha ana mātou ki te whakarato rauemi matū kounga teitei me te utu tino whaitake mō ngā kiritaki, ā, kua hangaia he huringa katoa o te rangahau, te hanga, te hokohoko me te ratonga i muri i te hoko. Kua hokona ngā hua o te kamupene ki ngā whenua maha o te ao. E mihi ana mātou ki ngā kiritaki o te ao katoa ki te toro mai ki tā mātou wheketere me te whakatū i tētahi mahi tahi pai!
Q1: He Kaihanga koe, he Kamupene Hokohoko rānei?
He kamupene māua. He wheketere me he pokapū R&D tō māua ake. Nau mai haere mai ki te toro mai ki a mātou, mai i te kāinga, mai i tāwāhi rānei!
Q2: Ka taea e koe te whakarato ratonga whakahiato ritenga?
Āe, koia rā! Mā te rōpū hihiri o ngā tāngata whai pūkenga, pono hoki, ka taea e mātou te whakatutuki i ngā hiahia o ā mātou kiritaki puta noa i te ao, ki te whakawhanake i tētahi whakakorikori motuhake kia rite ki ngā tauhohenga matū rerekē, – i roto i te nuinga o ngā wā, mā te mahi tahi me ā mātou kiritaki – ka taea ai e koe te whakaiti i ō utu whakahaere me te whakapai ake i ō tukanga.
Q3: Kia pehea te roa o tō wā tuku?
Ko te tikanga ka roa te 3-7 rā mena kei roto i te taonga nga taonga; Ko te ota nui e rite ana ki nga hua me te rahinga.
Q4: He aha te huarahi tuku?
E ai ki ō hiahia. EMS, DHL, TNT, FedEx, UPS, kawe waka rangi, kawe waka moana me ētahi atu. Ka taea hoki e mātou te whakarato ratonga DDU me te DDP.
Q5: He aha ngā tikanga utu mōu?
T/T, Western union, Kāri nama, Visa, BTC. He kaiwhakarato koura mātou i Alibaba, ka whakaaetia kia utua e koe mā te Alibaba Trade Assurance.
P6: Me pēhea te whakahaere i ngā amuamu mō te kounga?
He tino pakari ā mātou paerewa whakaputa. Mēnā he raruraru kounga tūturu nā mātou i puta ai, ka tukuna atu e mātou he taonga kore utu hei whakakapi, hei whakahoki rānei i te moni i ngaro.
