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Acrylonitrile 99.5% min siv rau cov synthesis ntawm polyacrylonitrile, nylon 66

Acrylonitrile 99.5% min siv rau cov xwm txheej ntawm polyacrylonitrile, nylon 66 featured duab
  • Acrylonitrile 99.5% min siv rau cov synthesis ntawm polyacrylonitrile, nylon 66
  • Acrylonitrile 99.5% min siv rau cov synthesis ntawm polyacrylonitrile, nylon 66

Cov lus piav qhia luv luv:

Cas tsis muaj. 107-13-1

Molecular cov mis: c3h3n

Nws tuaj yeem siv rau cov lus sib xws ntawm polyacrylonitrile, nylon 66, acrylonitrile-butteriene roj hmab, muaj cov roj av, kuj siv ua tus neeg saib xyuas hniav haus luam yeeb. Acrylonitrile yog qhov nruab nrab ntawm fungicide bromothalonil, tshuaj tua kab chlorphrifos thiab cov nruab nrab ntawm cov tshuaj tua kab, Cartap. Nws tseem tuaj yeem npaj rau kev tsim cov methyl chrysanthemum pyrethroid, kuj tseem yog qhov nrab ntawm cov tshuaj clotricfyr. Acrylonitrile yog ib qho tseem ceeb monomer rau hluavtaws fibers, hluavtaws rubbers thiab hluavtaws resins. Cov ntaub pua chaw ua haujlwm ntawm Acrylonitrile thiab Butadiene tuaj yeem ua rau cov roj hmab muaj txiaj ntsig, thiab cov hluav taws xob tsis kam, thiab cov tshuaj lom neeg thiab cua sov.


Khoom Qhia Qhia

Khoom Ntawv

Kev ntsuas kev

Yam Lub hom phiaj Qho kawg
Kev tshwm sim Colorless Pob tshab Kua Colorless Pob tshab Kua
Acrancelrile (%) ≥99.5% 99.61
Dej 0.2-0.6 0.37
FE (mg / kg) ≤0.1 0.02
Cu (mg / kg) ≤0.1 0.01
Inhibitor (ppm) Raws li cov neeg siv khoom'Lus thov Raws li cov neeg siv khoom'Lus thov
Xim(Hazen) ≤5 5
PH 5% daws(Ph 'lub me me) 6-8 6.9
Acetonitrile (mg / kg) ≤150 12
Propanonitrile (mg / kg) ≤100 6
Acetone (mg / kg) ≤80 5
Oxazole (mg / kg) ≤200 2
Mricharacrylonitrile (mg / kg) ≤300 52

Pob:ISOtank.

Cia: Qhuav thiab cua. Cia kom deb ntawm tinder thiab qhov chaw kub.

Tuam Txhab Zuag

8

Chaws sau

7

Daim ntawv muaj cai

ISO-ntawv pov thawj-1
ISO-ntawv pov thawj-2
ISO-ntawv pov thawj-3

Cov FAQ

1. Koj tus nqi yog dab tsi?
Peb cov nqi yuav hloov pauv raws li kev muab khoom thiab lwm yam kev lag luam. Peb yuav xa cov npe tus nqi tshiab rau koj tom qab koj lub tuam txhab tiv tauj peb kom paub cov ntaub ntawv ntxiv.

2.Koj puas muaj qhov kev txiav txim tsawg kawg nkaus?
Yog lawm, peb xav tau tag nrho cov kev txiav txim thoob ntiaj teb kom muaj kev txiav txim yam tsawg kawg nkaus. Yog tias koj tab tom nrhiav rau kev so haujlwm tab sis ntau qhov ntau me, peb pom zoo kom koj mus saib peb lub vev xaib.

3.Cov koj muab cov ntaub ntawv cuam tshuam?
Yog lawm, peb tuaj yeem muab cov ntaub ntawv feem ntau suav nrog cov ntawv pov thawj ntawm kev tsom xam / kev sib raug zoo; Kev tuav pov hwm; Keeb kwm, thiab lwm cov ntaub ntawv xa tawm uas yuav tsum tau ua.

4.What yog lub sijhawm ua haujlwm nruab nrab yog dab tsi?
Rau cov qauv, lub sijhawm coj yog li 7 hnub. Rau huab hwm coj ntau lawm, lub sijhawm txhuas yog 20-30 hnub tom qab tau txais cov nyiaj them tso nyiaj. Cov sij hawm coj ua tau zoo thaum (1) peb tau txais koj cov nyiaj tso nyiaj, thiab (2) peb muaj koj qhov kev pom zoo kawg rau koj cov khoom. Yog tias peb lub sijhawm coj ua tsis ua haujlwm nrog koj lub sijhawm, thov mus rau koj qhov yuav tsum tau nrog koj muag. Hauv txhua qhov xwm txheej peb yuav sim ua kom haum raws li koj cov kev xav tau. Feem ntau peb muaj peev xwm ua tau li ntawd.

5.Yw kev them nyiaj txoj kev twg koj txais?
Koj tuaj yeem them nyiaj rau peb tus lej nyiaj, Western Union lossis Paypal:
30% tso nyiaj ua ntej, 70% tshuav nyiaj li cas rau daim ntawv ntawm B / L.

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