Hydroxyethyl acrylate
Cov Cai Khaws Cia rau Hydroxyethyl Acrylate
Hydroxyethyl acrylate (HEA) yog ib hom acrylic monomer uas muaj zog heev uas nws cov xwm txheej khaws cia tseem ceeb rau kev ruaj khov thiab kev nyab xeeb ntawm cov tshuaj. Kev khaws cia tsis raug yuav ua rau muaj kev sib xyaw ua ke, puas tsuaj zoo, lossis txawm tias muaj xwm txheej kev nyab xeeb.
Cov hauv qab no yog cov kev xav tau tseem ceeb rau kev khaws cia:
1. Kub thiab Teeb
Kub: Nws raug pom zoo kom khaws cia rau hauv qhov chaw txias, nrog rau qhov kub zoo tshaj plaws ntawm 2 ° C thiab 25 ° C. Yuav tsum tsis txhob muaj qhov kub siab thiab tshav ntuj ncaj qha.
Vim li cas: Qhov kub thiab txias nce ntxiv ua rau nws cov polymerization nrawm dua, ua rau muaj kev pheej hmoo ntawm kev ua polymerization tus kheej txawm tias muaj cov tshuaj inhibitor.
2. Tshuaj tiv thaiv
Hom: Hydroxyethyl acrylate feem ntau raug txwv nrog MEHQ los tswj cov dawb radical polymerization thaum lub sijhawm khaws cia thiab thauj mus los.
Kev Tswj Xyuas Kom Zoo: Yuav kom paub tseeb tias cov tshuaj inhibitor tseem ua haujlwm tau zoo, yuav tsum tsis txhob kov cua (oxygen) ntau dhau. Cov pa oxygen ua rau MEHQ puas tsuaj, ua rau nws cov nyhuv inhibitor txo qis. Yog li ntawd, kev ntxiv nitrogen rau hauv lub thawv yog qhov tseem ceeb heev.
3. Thawv thiab Huab Cua
Lub Thawv: Yuav tsum siv cov thawv ua los ntawm cov hlau tsis xeb, cov ntaub phenolic resin, lossis polyethylene.
Huab Cua: Cov thawv yuav tsum tau muab nitrogen ntim rau hauv kom tswj tau qhov chaw ib puag ncig thiab txo qhov kev sib cuag nrog oxygen.
Kev Kaw: Cov thawv yuav tsum tau kaw kom nruj tas li.
4. Ib puag ncig cia khoom
Kev Cua: Lub tsev rau khoom lossis chaw cia khoom yuav tsum muaj cua zoo.
Deb ntawm Cov Chaw Hluav Taws Xob thiab Cov Tsis Sib Xws: Qhov chaw khaws cia yuav tsum deb ntawm cov chaw kub, hluav taws xob, nplaim taws qhib, thiab cov ntaub ntawv tsis sib xws xws li cov neeg sawv cev oxidizing muaj zog, cov kua qaub muaj zog, thiab cov hauv paus muaj zog.
5. Lub Neej Txee
Yog tias ua raws li tag nrho cov xwm txheej saum toj no, lub sijhawm khaws cia ntawm hydroxyethyl acrylate yog 6 txog 12 lub hlis txij li hnub tsim khoom. Ua ntej siv, yuav tsum kuaj xyuas cov tsos thiab cov lus qhia ntawm cov khoom kom paub tseeb tias nws tsis tau polymerized lossis puas tsuaj.
(feem ntau yog 2-10%).
Hydroxyethyl Acrylate (HEA) - Kev Txheeb Xyuas Daim Ntawv Thov
Hydroxyethyl acrylate (HEA) ua haujlwm ua cov tshuaj ntxuav roj nplua nyeem hauv kev lag luam oleochemical thiab ua tus neeg sawv cev dehydration rau electron microscopy hauv kev lag luam electronics. Hauv kev lag luam textile, nws yog siv rau kev tsim cov nplaum ntaub. Ntxiv mus, nws ua haujlwm ua cov tshuaj reagent hauv kev tshuaj ntsuam xyuas chemistry thiab siv rau hauv cov neeg sawv cev embedding dej-miscible, ntawm lwm yam kev siv.
HEA tuaj yeem copolymerize nrog ntau yam monomers suav nrog acrylic acid thiab nws cov esters, acrolein, acrylonitrile, acrylamide, methacrylonitrile, vinyl chloride, thiab styrene. Cov copolymers tshwm sim yog siv rau kev kho cov fibers kom txhim kho lawv cov dej tsis kam, cov kuab tshuaj tsis kam, wrinkle tsis kam, thiab cov khoom tsis muaj dej. Cov polymers no kuj siv rau hauv kev tsim cov txheej txheem thermosetting siab, roj hmab hluavtaws, thiab cov roj nplua nyeem ntxiv. Hauv kev ua cov nplaum, copolymerization nrog vinyl monomers txhim kho lub zog sib txuas. Rau kev ua ntawv, HEA yog siv rau hauv kev tsim cov txheej txheem acrylic emulsions, txhim kho cov dej tsis kam thiab lub zog ntawm daim ntawv.
HEA ua haujlwm ua tus neeg sawv cev reactive diluent thiab crosslinking hauv cov kab ke kho hluav taws xob thiab kuj tseem tuaj yeem ua haujlwm ua tus neeg sawv cev resin crosslinker, nrog rau tus neeg hloov kho rau cov yas thiab roj hmab.
Nws yog siv rau hauv kev tsim cov thermosetting acrylic coatings, UV-curable acrylic coatings, photosensitive coatings, adhesives, textile treatment agents, paper processing chemicals, water stabilizers, thiab polymeric materials. Ib qho tseem ceeb ntawm HEA yog nws lub peev xwm los txhim kho cov khoom ua tau zoo txawm tias thaum siv me me xwb.
Kev Ntseeg Siab Thaum Xa Khoom & Kev Ua Haujlwm Zoo Tshaj Plaws
Cov Nta Tseem Ceeb:
Cov chaw khaws khoom tseem ceeb ntawm Qingdao, Tianjin, thiab Longkou chaw nres nkoj nrog 1,000+
metric tons ntawm cov khoom muaj
68% ntawm cov xaj xa tuaj tsis pub dhau 15 hnub; cov xaj ceev tau muab qhov tseem ceeb los ntawm kev xa khoom sai
channel (30% kev nrawm)
2. Kev Zoo thiab Kev Ua Raws Cai
Cov Ntawv Pov Thawj:
Tau txais daim ntawv pov thawj peb zaug raws li REACH, ISO 9001, thiab FMQS cov qauv
Ua raws li cov cai tswjfwm kev huv thoob ntiaj teb; 100% kev ua tiav ntawm kev tshem tawm kev lis kev cai rau
Cov khoom xa tuaj ntawm Lavxias teb sab
3. Kev Ruaj Ntseg Kev Ua Lag Luam
Kev Them Nyiaj:
Cov nqe lus yooj ywm: LC (pom/lub sijhawm), TT (20% ua ntej + 80% thaum xa khoom)
Cov phiaj xwm tshwj xeeb: 90-hnub LC rau cov lag luam South America; Middle East: 30%
tso nyiaj + them BL
Kev daws teeb meem: Cov txheej txheem teb 72-teev rau cov teeb meem ntsig txog kev txiav txim
4. Kev Tsim Kho Vaj Tse Khoom Siv Agile
Kev Sib Txuas Lus Ntau Hom Kev Thauj Mus Los:
Kev thauj khoom los ntawm huab cua: Kev xa khoom 3 hnub rau kev xa khoom propionic acid mus rau Thaib teb
Kev thauj mus los ntawm tsheb ciav hlau: Txoj kev tshwj xeeb calcium formate mus rau Russia ntawm Eurasian corridors
Cov kev daws teeb meem Difluoromethane ISO TANK: Kev xa khoom siv tshuaj lom neeg ncaj qha.
Kev Txhim Kho Ntim Khoom:
Kev siv tshuab Flexitank: Txo nqi 12% rau ethylene glycol (piv rau lub nruas ib txwm muaj)
ntim khoom)
Kev tsim kho-qib calcium formate: Cov dej noo-resistant 25kg woven PP hnab
5. Cov Txheej Txheem Txo Kev Pheej Hmoo
Kev Pom Kev Txij Thaum Kawg Mus Txog Thaum Kawg:
Kev taug qab GPS tiag tiag rau kev xa khoom thawv
Cov kev pabcuam tshuaj xyuas sab nraud ntawm cov chaw nres nkoj (piv txwv li, kev xa khoom acetic acid mus rau South Africa)
Kev Paub Tseeb Tom Qab Muag Khoom:
30-hnub lav zoo nrog kev xaiv hloov / rov qab them nyiaj
Cov cuab yeej ntsuas kub dawb rau kev xa khoom hauv lub thawv txias
Cov Lus Nug Feem Ntau
Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!
Tau kawg, peb ua tau. Tsuas yog xa koj lub logo tsim rau peb.
Yog. Yog tias koj yog ib lub khw muag khoom me me lossis pib ua lag luam, peb yeej txaus siab loj hlob nrog koj. Thiab peb tab tom nrhiav rau pem hauv ntej kom ua haujlwm nrog koj rau kev sib raug zoo mus sij hawm ntev.
Peb yeej ib txwm xav txog qhov zoo ntawm cov neeg siv khoom ua qhov tseem ceeb tshaj plaws. Tus nqi tuaj yeem sib tham tau raws li ntau yam xwm txheej, peb paub tseeb tias koj yuav tau txais tus nqi sib tw tshaj plaws.
Zoo siab uas koj sau tau cov kev tshuaj xyuas zoo rau peb yog tias koj nyiam peb cov khoom thiab kev pabcuam, peb yuav muab qee cov qauv dawb rau koj ntawm koj qhov kev txiav txim tom ntej.
Tau kawg! peb tshwj xeeb hauv kab no tau ntau xyoo, ntau tus neeg siv khoom ua ib daim ntawv cog lus nrog kuv vim peb tuaj yeem xa cov khoom raws sijhawm thiab khaws cov khoom zoo tshaj plaws!
Tseeb. Koj zoo siab tos txais koj tuaj xyuas peb lub tuam txhab hauv Zibo, Suav teb. (1.5H tsav tsheb los ntawm Jinan)
Koj tsuas yog xa peb cov lus nug rau ib tus neeg sawv cev ntawm peb cov neeg muag khoom kom tau txais cov ntaub ntawv qhia txog kev txiav txim, thiab peb yuav piav qhia txog cov txheej txheem ntxaws ntxaws.
