Propoxylated Trimethylolpropane Triacrylate
Cov tsos: Xim tsis muaj kua
MF: [H2C=CHCO2(C3H6O)nCH2]3CC2H5
wb: 470
Ceev: 1.051 g / mL ntawm 25 degree
Khoom Taw qhia
Dab tsi yog Propoxylated Trimethylolpropane Triacrylate
Propoxylated trimethylolpropane triacrylate (ETPTA) yog cov tshuaj sib xyaw ua ke uas nyob hauv tsev neeg ntawm acrylate monomers. Nws yog cov kua ntshiab uas tsis muaj viscosity thiab tsis muaj volatility. ETPTA yog dav siv nyob rau hauv cov coatings, adhesives, thiab sealants industries vim nws zoo heev zog xws li ceev curing ceev, zoo adhesion, thiab tshuaj resistant.Cov tshuaj formula ntawm ETPTA yog C24H42O12, thiab nws molecular luj yog 522.58 g/mol. Nws yog synthesized los ntawm reacting trimethylolpropane nrog acrylic acid thiab propoxylation tom qab. Cov pab pawg propoxy hauv ETPTA txhim kho nws cov solubility hauv ntau cov kuab tshuaj thiab txhim kho nws cov kev sib raug zoo nrog lwm cov txheej txheem resin.ETPTA yog ntau yam crosslinker uas tuaj yeem ua copolymerized nrog lwm cov acrylates lossis resins los tsim cov polymers nrog cov khoom xav tau. Nws yog feem ntau siv rau hauv kev tsim cov txheej txheem UV-kho tau, nplaum, sealants, thiab cov khoom sib xyaw. Cov khoom kho tau los ntawm ETPTA pom zoo txhua yam muaj zog, ua haujlwm ntev, thiab tshuaj tsis haum.
Vim Li Cas Xaiv Peb
Siab zoo
Peb cov khoom yog tsim los yog ua raws li cov qauv siab heev, siv cov ntaub ntawv zoo tshaj plaws thiab cov txheej txheem tsim khoom.
Tus nqi sib tw
Peb muab cov khoom lag luam zoo dua lossis kev pabcuam ntawm tus nqi sib npaug. Yog li ntawd peb muaj kev loj hlob thiab loyal cov neeg siv khoom.
Kev paub nplua nuj
Peb lub tuam txhab muaj ntau xyoo ntawm kev ua haujlwm ntau lawm. Lub tswv yim ntawm cov neeg siv khoom-oriented thiab yeej-yeej kev koom tes ua rau lub tuam txhab paub tab thiab muaj zog.
Kev xa khoom thoob ntiaj teb
Peb cov khoom txhawb nqa thoob ntiaj teb shipping thiab logistics system ua tiav, yog li peb cov neeg siv khoom thoob plaws ntiaj teb.
Kev pab cuam tom qab muag
Kev tshaj lij thiab kev xav tom qab-muag pab neeg, cia koj txhawj xeeb txog peb tom qab-sales Intimate kev pabcuam, muaj zog tom qab-kev pabcuam pabcuam.
Cov cuab yeej siv siab heev
Lub tshuab, cov cuab yeej lossis cov cuab yeej tsim los nrog cov thev naus laus zis thiab kev ua haujlwm kom ua tiav cov haujlwm tshwj xeeb nrog ntau dua precision, efficiency thiab kev ntseeg tau.
Qhov zoo ntawm Propoxylated Trimethylolpropane Triacrylate
Fast curing ceev
ETPTA muaj qhov nrawm nrawm, uas tso cai rau kev ua haujlwm sai thiab ntau lawm.
Zoo adhesion
Nws muab cov adhesion zoo rau ntau yam substrate, nrog rau cov hlau, yas, thiab ntoo.
Tshuaj tiv thaiv
Cov khoom kho tau los ntawm ETPTA muaj cov tshuaj tiv thaiv zoo rau cov kuab tshuaj, cov kua qaub, thiab cov hauv paus.
Zoo mechanical zog
Nws imparts toughness, txhav, thiab abrasion tsis kam rau cov khoom kho.
Kev siv ntau yam
ETPTA tuaj yeem siv rau ntau yam kev siv xws li txheej, nplaum, sealants, thiab cov khoom sib xyaw.
Kev sib haum xeeb
Nws yog sib xws nrog lwm cov txheej txheem resin, tso cai rau kev tsim cov kev cai sib xyaw nrog cov khoom xav tau.
Txhim kho solubility
Cov pab pawg propoxy hauv ETPTA txhim kho nws cov solubility hauv ntau cov kuab tshuaj, ua kom yooj yim rau kev koom ua ke rau hauv cov formulations.
Hom Propoxylated Trimethylolpropane Triacrylate
Qhov no yog hom yooj yim tshaj plaws ntawm ETPTA, uas tsis muaj cov kev hloov kho tshwj xeeb lossis pab pawg ua haujlwm.
Hom ETPTA no muaj reactive diluents, uas tuaj yeem txo cov viscosity ntawm cov resin thiab txhim kho nws cov txheej txheem.
Hom ETPTA no yog tsim los rau kev siv UV-kho tau thiab muaj cov photoinitiators uas tso cai rau nws kho sai sai thaum raug UV teeb.
Hom ETPTA no yog soluble nyob rau hauv dej, ua rau nws haum rau waterborne coatings, adhesives, thiab sealants.
Hom ETPTA no muaj cov tshuaj tua kab mob uas tuaj yeem ua kom cov txheej txheem kho cov resin thiab txhim kho nws cov khoom siv kho tshuab.
Hom ETPTA no muaj cov pab pawg ua haujlwm tshwj xeeb, xws li carboxyl, amino, lossis epoxy pawg, uas tuaj yeem txhim kho nws cov adhesion, reactivity, lossis solubility.
Hom ETPTA no yog siv los kho cov viscosity ntawm cov resin system, tso cai rau kev ua haujlwm zoo dua thiab cov yam ntxwv ntawm daim ntawv thov.
1. Coatings thiab adhesives
ETPTA yog dav siv nyob rau hauv zus tau tej cov coatings thiab adhesives vim nws zoo heev adhesion thiab curing zog. Nws tuaj yeem txhim kho qhov adhesion, hardness, thiab durability ntawm coatings, ua rau lawv haum rau ntau yam kev siv xws li automotive coatings, industrial coatings, thiab ntoo adhesives.
2. Sealants thiab caulks
ETPTA yog siv rau hauv kev tsim cov sealants thiab caulks los muab adhesion zoo thiab yooj. Nws tuaj yeem siv rau hauv kev tsim kho, tsheb, thiab hluav taws xob kev lag luam los kaw cov pob qij txha thiab qhov khoob, muab huab cua tiv thaiv thiab kav ntev.
3. Cov khoom siv sib xyaw
ETPTA yog ua haujlwm nyob rau hauv kev tsim cov khoom sib xyaw, suav nrog fiber ntau cov khoom siv. Nws pab txhawm rau txuas cov fibers thiab cob matrix, txhim kho cov khoom siv kho tshuab thiab qhov ruaj khov ntawm cov khoom sib xyaw.
4. UV-curable systems
ETPTA's UV-reactive zog ua rau nws haum rau UV-kho daim ntaub ntawv. Nws tuaj yeem muab tso rau hauv cov txheej txheem UV-kho tau, inks, thiab cov nplaum, tso cai rau kev kho sai thiab txhim kho kev ua haujlwm.
5. Electronics
ETPTA yog siv rau hauv kev lag luam hluav taws xob rau potting, encapsulation, thiab daim ntawv thov kev sib txuas. Nws muab kev tiv thaiv thiab ruaj khov rau cov khoom siv hluav taws xob, tiv thaiv cov dej noo, tshuaj lom neeg, thiab kub hloov pauv.
Cov khoom tseem ceeb ntawm ETPTA yog trimethylolpropane (TMP) thiab acrylic acid (AA). Nyob rau hauv cov txheej txheem synthesis ntawm ETPTA, trimethylolpropane thiab acrylic acid yog reacted nyob rau hauv lub xub ntiag ntawm ib tug catalyst los tsim ib tug polymer nrog peb acrylate functional pawg.ETPTA feem ntau muaj propoxy pawg (-CH2CH2CH3) txuas rau trimethylolpropane qaum. Cov pab pawg propoxy no qhia kev yooj yim thiab solubility rau cov molecule, ua ETPTA haum rau ntau yam kev siv.Cov acrylate functional pawg (-CH2=CHCOO-) hauv ETPTA yog lub luag hauj lwm rau nws reactivity thiab adhesion zog. Cov pab pawg no tuaj yeem dhau los ua cov tshuaj tiv thaiv polymerization, kev sib cuam tshuam sib cuam tshuam, lossis cuam tshuam nrog lwm cov molecules los ntawm covalent daim ntawv cog lus, ua kom ETPTA siv los ua crosslinker, binder, lossis resin modifier.Ntxiv rau trimethylolpropane thiab acrylic acid, ETPTA kuj tseem muaj cov catalysts me me. , inhibitors, thiab stabilizers. Cov additives no yog siv los tswj cov tshuaj tiv thaiv kinetics, ncua lub txee lub neej ntawm cov khoom, thiab txhim kho nws cov yam ntxwv ua.
Yuav Ua Li Cas Kho Propoxylated Trimethylolpropane Triacrylate
Khaws kom zoo:ETPTA yuav tsum tau muab cia rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo, kom deb ntawm tshav ntuj ncaj qha thiab qhov chaw kub. Qhov ntsuas kub cia yuav tsum nyob rau hauv qhov pom zoo los ntawm cov chaw tsim khoom.
Tiv thaiv los ntawm noo noo:ETPTA yog rhiab heev rau cov dej noo, yog li nws yog ib qho tseem ceeb los xyuas kom meej tias lub thawv ntim khoom yog nruj nreem kaw kom tiv thaiv kom tsis txhob ya raws. Koj tuaj yeem siv lub tshuab desiccant lossis lub hnab ntim dej kom nqus tau cov dej noo hauv qhov chaw cia.
Tsis txhob kis kab mob:Khaws ETPTA kom deb ntawm cov kab mob xws li av, plua plav, thiab tshuaj lom neeg uas yuav cuam tshuam rau nws qhov zoo. Siv cov cuab yeej huv thiab qhuav thaum tuav ETPTA los tiv thaiv kev sib kis.
Kov nrog tu:Thaum tuav ETPTA, hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE) xws li hnab looj tes thiab tsom iav los tiv thaiv koj cov tawv nqaij thiab qhov muag. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag, thiab yog tias muaj kev sib cuag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob yog tias tsim nyog.
Ua raws li cov neeg tsim khoom cov lus qhia:Nyeem thiab ua raws li cov chaw tsim khoom cov lus qhia thiab cov lus pom zoo rau kev siv, tuav, thiab khaws cia ntawm ETPTA. Lawv muab cov lus qhia tshwj xeeb raws li cov khoom lag luam tus yam ntxwv thiab cov phiaj xwm siv.
Dab tsi yog Txoj Cai Ua Haujlwm ntawm Propoxylated Trimethylolpropane Triacrylate
Polymerization
ETPTA muaj cov pab pawg ua haujlwm acrylate (-CH2=CHCOO-) uas tuaj yeem dhau los ua cov tshuaj tiv thaiv polymerization. Thaum raug cov thawj tsim nyog los yog cov activators, xws li tshav kub, hluav taws xob, los yog cov tshuaj catalysts, cov acrylate pawg tau txais cov txheej txheem dawb-radical polymerization. Qhov no ua rau tsim ib lub network polymer lossis cob.
Kev sib txuas
Thaum lub sij hawm txheej txheem polymerization, acrylate pawg ntawm ETPTA molecules uas nyob ib sab tuaj yeem hnov mob thiab tsim cov ntawv cog lus, uas ua rau kev sib txuas. Qhov crosslinking no txhim kho cov khoom siv kho tshuab, durability, thiab seem stability ntawm cov khoom kawg.
Adhesion
Cov pab pawg acrylate hauv ETPTA kuj pab txhawb rau nws cov khoom adhesion. Thaum siv los ua cov txheej, nplaum, lossis cov khoom sib khi, cov pawg acrylate tuaj yeem cuam tshuam nrog cov substrate lossis lwm yam ntaub ntawv, muab cov adhesion thiab kev sib txuas.
Flexibility thiab toughness
Cov pab pawg propoxy (-CH2CH2CH3) hauv ETPTA muab kev yooj yim thiab solubility rau cov molecule. Qhov no tso cai rau tsim cov polymers uas xav tau yooj, toughness, thiab tsis kam mus tawg los yog brittleness.
Yuav Ua Li Cas Xaiv Cov Propoxylated Trimethylolpropane Triacrylate kom raug
1. Daim ntawv thov yuav tsum tau
Txiav txim siab txog kev siv ETPTA hauv kev tsim. Cov ntawv thov sib txawv tuaj yeem muaj cov kev xav tau tshwj xeeb ntawm cov viscosity, kho ceev, reactivity, thiab cov khoom siv kawg.
2. Cov khoom siv tshuaj
soj ntsuam cov khoom siv tshuaj lom neeg ntawm ETPTA, suav nrog nws cov viscosity, kev ua haujlwm (ntau ntawm cov pab pawg acrylic), kho cov txheej txheem, thiab lwm yam. viscosity yuav cuam tshuam rau kev tuav thiab kev ua haujlwm yooj yim npaum li cas, thaum muaj nuj nqi yuav txiav txim siab qhov crosslinking ntom thiab txhua yam khoom ntawm cov khoom kawg. Kawm txog cov txheej txheem kho kom ntseeg tau tias nws ua tau raws li koj qhov kev thov thiab kev ua haujlwm.
3. Kev sib haum xeeb
Txheeb xyuas qhov sib haum ntawm ETPTA nrog rau lwm cov khoom hauv koj cov qauv. Xyuas kom tsis muaj qhov tsis sib haum xeeb lossis muaj peev xwm tshwm sim uas tuaj yeem cuam tshuam tsis zoo rau kev ua haujlwm lossis kev ruaj ntseg ntawm cov khoom kawg. Kev ntsuam xyuas kev sib raug zoo yuav tsim nyog, tshwj xeeb tshaj yog thaum tsim cov khoom tshiab lossis siv cov tshuaj tsis sib xws.
4. Tus neeg muag khoom lub koob npe nrov thiab zoo
Tshawb nrhiav lub koob npe nrov thiab kev ntseeg siab ntawm tus neeg muag khoom los ntawm tus neeg koj yuav yuav ETPTA. Nrhiav cov neeg muag khoom uas muaj cov ntaub ntawv teev tseg ntawm kev muab cov tshuaj zoo tshaj plaws thiab muab kev txhawb nqa kev txhim khu kev qha. Xav txog cov ntawv pov thawj lossis cov qauv uas tus neeg muag khoom ua raws, xws li ISO 9001 rau kev tswj kom zoo.
5. Kev nyab xeeb thiab kev cai
Xyuas kom meej tias ETPTA koj xaiv ua raws li cov cai tswj kev nyab xeeb thiab cov qauv. Tshawb xyuas txhua qhov kev faib khoom phom sij, cov ntaub ntawv kev nyab xeeb (SDS), thiab cov lus qhia tuav thiab khaws cia. Ua raws li cov lus qhia kev nyab xeeb los tiv thaiv kev noj qab haus huv ntawm cov neeg ua haujlwm thiab ib puag ncig.
6. Nqe thiab muaj
Sib piv cov nqi sib txawv ntawm ETPTA cov neeg muag khoom thaum xav txog qhov zoo thiab kev ntseeg siab ntawm lawv cov khoom. Tsis tas li ntawd, ntsuas qhov muaj thiab lub sijhawm ua haujlwm kom ntseeg tau tias cov khoom siv tau zoo.
Kev ceev faj rau kev siv Propoxylated Trimethylolpropane Triacrylate
Txiav txim siab txog kev siv ETPTA hauv kev tsim. Cov ntawv thov sib txawv tuaj yeem muaj cov kev xav tau tshwj xeeb ntawm viscosity, kho ceev, reactivity thiab cov khoom siv kawg.
Ntsuas cov khoom siv tshuaj lom neeg ntawm ETPTA, suav nrog nws cov viscosity, kev ua haujlwm (ntau ntawm cov pab pawg acrylic), kho cov txheej txheem, thiab lwm yam. viscosity yuav cuam tshuam rau kev yooj yim ntawm kev tuav thiab kev ua haujlwm, thaum ua haujlwm yuav txiav txim siab qhov sib txuas ntawm qhov sib txuas thiab cov khoom siv tshuab ntawm cov khoom kawg. Nkag siab txog cov txheej txheem kho kom ntseeg tau tias nws ua tau raws li koj xav tau daim ntawv thov thiab kev ua haujlwm.
Txheeb xyuas qhov sib haum ntawm ETPTA nrog lwm cov khoom xyaw hauv cov mis. Xyuas kom tsis muaj qhov tsis sib haum xeeb lossis muaj peev xwm tshwm sim uas tuaj yeem cuam tshuam tsis zoo rau kev ua haujlwm lossis kev ruaj ntseg ntawm cov khoom kawg. Kev ntsuam xyuas kev sib raug zoo yuav tsim nyog, tshwj xeeb tshaj yog thaum tsim cov khoom tshiab lossis siv cov tshuaj tsis sib xws.
Tshawb nrhiav lub koob npe nrov thiab kev ntseeg siab ntawm tus neeg muag khoom los ntawm tus neeg koj yuav ETPTA. Nrhiav tus neeg muag khoom nrog cov ntaub ntawv teev tseg ntawm kev xa cov tshuaj zoo thiab muab kev txhawb nqa kev txhim khu kev qha. Xav txog cov ntawv pov thawj lossis cov qauv uas tus neeg muag khoom ua raws, xws li ISO 9001 rau kev tswj kom zoo.
Xyuas kom tseeb tias ETPTA koj xaiv ua raws li cov cai tswj kev nyab xeeb thiab cov qauv. Tshawb xyuas cov kev faib khoom phom sij, daim ntawv txheeb xyuas kev nyab xeeb (SDS), thiab cov lus qhia tuav thiab khaws cia. Ua raws li cov lus qhia kev nyab xeeb los tiv thaiv tus kheej kev noj qab haus huv thiab ib puag ncig.
Sib piv cov nqi los ntawm cov neeg muag khoom sib txawv ETPTA, suav nrog qhov zoo thiab kev ntseeg siab ntawm lawv cov khoom. Tsis tas li ntawd, ntsuas qhov muaj thiab lub sijhawm xa khoom kom ntseeg tau tias cov khoom siv tau zoo.
Yuav Ua Li Cas Txhim Kho Lub Sij Hawm ntawm Propoxylated Trimethylolpropane Triacrylate
1. Kev sib txuas
ETPTA yog ib qho trifunctional acrylate monomer uas tuaj yeem koom nrog kev sib txuas sib txuas thaum lub sijhawm txheej txheej txheej txheej. Cross-linking tsim ib lub network qauv nyob rau hauv lub txheej, txhim kho nws cov cuab yeej cuab tam thiab durability. Kev sib txuas sib txuas pab tiv thaiv cov txheej txheem los ntawm kev tawg, tev lossis chipping, ua rau nws tiv taus ntau yam kev ntxhov siab thiab hnav.
2. Txhawb nqa adhesion
Zoo adhesion yog qhov tseem ceeb rau lub durability ntawm txheej. ETPTA tuaj yeem txhim kho qhov adhesion ntawm txheej rau substrate. Nws tuaj yeem cuam tshuam nrog lub substrate los ntawm covalent bonds lossis kev sib cuam tshuam ntawm lub cev, muab kev ruaj khov uas tiv thaiv delamination lossis detachment. Enhanced adhesion ua kom cov coatings nyob tsis zoo txawm tias nyob rau hauv cov xwm txheej nyuaj.
3. Resistant rau tshuaj tua kab mob
Cov txheej txheem feem ntau raug rau ntau yam tshuaj xws li kuab tshuaj, kua qaub, alkalis lossis UV hluav taws xob. ETPTA pab txhim kho cov txheej txheem tiv thaiv cov tshuaj no. Nws cov pob txha acrylic yog resistant rau cov kuab tshuaj thiab tshuaj, txo lub peev xwm rau kev puas tsuaj los yog degradation. Qhov no pab txuas ntxiv lub neej ntawm cov txheej hauv tshuaj lom neeg ib puag ncig.
4. Flexibility thiab Toughness
ETPTA tuaj yeem cuam tshuam qhov yooj thiab toughness rau txheej. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov coatings uas raug khoov, ncab, lossis hloov kub. Flexibility tso cai rau lub txheej tiv thaiv deformation yam tsis muaj cracking, thaum toughness txhim khu nws tsis kam mus cuam tshuam thiab puas.
5. Anti-UV
ETPTA muab UV tiv thaiv hauv cov txheej txheem uas raug tshav ntuj lossis lwm qhov chaw UV. Nws yuav muaj UV stabilizers lossis absorbers los pab tiv thaiv cov txheej txheem los ntawm UV degradation, tiv thaiv fading, chalking, los yog poob ntawm luster.
Dab tsi yog qhov kev cia thiab tuav cov cai rau Propoxylated Trimethylolpropane Triacrylate
Cia tej yam kev mob
ETPTA yuav tsum khaws cia rau hauv qhov chaw txias, qhuav, thiab qhov cua zoo, kom deb ntawm tshav ntuj ncaj qha thiab qhov chaw ntawm tshav kub. Qhov zoo tshaj plaws cia kub yuav nyob ntawm 5 degree mus rau 30 degree. Kev raug kub hnyiab los yog kub heev tuaj yeem cuam tshuam rau qhov zoo thiab ruaj khov ntawm cov khoom.
Ntim thiab ntim
ETPTA feem ntau yog muab tso rau hauv cov thawv tsim nyog lossis ntim tsim los tiv thaiv cov tshuaj los ntawm huab cua, noo noo, thiab cov kab mob. Xyuas kom cov ntim ntim tau kaw kom nruj kom tiv thaiv kom tsis txhob ntws los yog evaporation.
Kev ceev faj
Thaum tuav ETPTA, nws yog ib qho tseem ceeb uas yuav tsum hnav cov khoom tiv thaiv tus kheej tsim nyog (PPE), xws li hnab looj tes, tsom iav, thiab lub tshuab ua pa, nyob ntawm seb qhov raug thiab cov lus qhia txog kev nyab xeeb. Tsis txhob kov ncaj qha rau ntawm daim tawv nqaij thiab qhov muag, thiab tiv thaiv kom tsis txhob nqus cov pa los yog huab cua.
Kev sib haum xeeb
Txheeb xyuas qhov sib haum ntawm ETPTA nrog lwm cov tshuaj los yog tshuaj ua ntej khaws cia lossis tuav nws ua ke. Cov ntaub ntawv tsis sib xws tuaj yeem hnov mob thiab ua rau tsis muaj kev ruaj ntseg lossis muaj kev nyab xeeb.
Kev tiv thaiv hluav taws kub thiab tawg
ETPTA yog flammable, thiab kev tiv thaiv hluav taws zoo yuav tsum nyob rau hauv qhov chaw. Khaws nws deb ntawm qhov chaw ntawm qhov hluav taws kub, thiab ua raws li cov cai tswj kev nyab xeeb hauv cheeb tsam.
Labeling thiab cov ntaub ntawv
Xyuas kom meej tias cov thawv ntim tau sau kom raug nrog cov lus ceeb toom tsim nyog thiab cov ntaub ntawv kev nyab xeeb. Khaws cov ntaub ntawv raug cai ntawm kev khaws cia thiab tuav cov dej num, suav nrog tus lej batch, hnub tas sijhawm, thiab lwm yam ntaub ntawv ntsig txog.
Dab tsi yog Cov Txheej Txheem Feem Ntau rau Purifying Propoxylated Trimethylolpropane Triacrylate
Distillation yog ib txoj kev ua kom huv huv uas muaj cua sov ETPTA kom evaporate nws thiab tom qab ntawd sau cov vapors rau hauv qhov chaw txias dua. Los ntawm kev tswj qhov kub thiab txias, nws muaj peev xwm cais thiab purify ETPTA los ntawm tej impurities los yog by-products.
Cov txheej txheem chromatographic, xws li kua chromatography lossis roj chromatography, tuaj yeem siv los cais thiab ua kom huv ETPTA. Cov txheej txheem no koom nrog dhau ETPTA los ntawm kab chromatographic kem uas muaj cov theem nyob ruaj khov, tso cai sib cais raws qhov sib txawv ntawm cov khoom siv tshuaj.
Cov kuab tshuaj rho tawm yog txheej txheem uas ETPTA yaj hauv cov kuab tshuaj uas tsim nyog thiab tom qab ntawd raug hu nrog cov kuab tshuaj rho tawm. Cov kuab tshuaj extraction xaiv tshem tawm impurities los yog cov khoom lag luam, tawm hauv qab cov tshuaj ETPTA purified.
Crystallization yog cov txheej txheem purification uas suav nrog kev ua kom txias ntawm ETPTA los ua kom muaj crystallization. Cov impurities feem ntau raug tshem tawm los ntawm cov pob zeb loj hlob tuaj, ua rau ib daim ntawv ntshiab ntawm ETPTA.
Lim ETPTA los ntawm qhov nruab nrab lim tsim nyog tuaj yeem tshem tawm cov khoom tsis huv lossis cov khoom. Txoj kev no yog qhov yooj yim thiab feem ntau siv los ua cov kauj ruam ua ntej purification.
Propoxylated Trimethylolpropane Triacrylate Siv tau hauv cov khoom siv hluav taws xob
Yog lawm, Propoxylated Trimethylolpropane Triacrylate (PTMPTA) tuaj yeem siv rau hauv cov khoom siv hluav taws xob. PTMPTA yog ib hom acrylate compound uas feem ntau yog siv los ua monomer hauv UV-kho coatings, adhesives, thiab inks rau ntau yam kev siv, nrog rau cov khoom siv hluav taws xob.In electronics. boards (PCBs), cov khoom siv hluav taws xob, thiab lwm yam khoom siv hluav taws xob. Nws muab cov adhesion zoo heev rau ntau yam substrates, nrog rau cov hlau, yas, thiab iav, uas yog ib qho tseem ceeb rau kev ua kom cov kav ntev thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob.PTMPTA tuaj yeem txhim kho cov khoom siv kho mob ntawm cov txheej txheem kho, xws li hardness, toughness, thiab khawb tsis kam. , uas yog cov yam ntxwv tsim nyog rau cov khoom siv hluav taws xob. Tsis tas li ntawd, nws lub peev xwm UV-kho tau tso cai rau kev ua haujlwm sai thiab ua tau zoo, ua rau nws tsim nyog rau cov khoom siv hluav taws xob ntau hauv kev lag luam hluav taws xob. Tsis tas li ntawd, PTMPTA tuaj yeem tsim nrog lwm cov khoom siv ntxiv, xws li photoinitiators thiab cov khoom ua haujlwm ua haujlwm, txhawm rau kho nws cov khoom tshwj xeeb. kev siv hluav taws xob. Piv txwv li, nws tuaj yeem hloov kho kom muab hluav taws xob conductivity lossis thermal conductivity, nyob ntawm seb cov khoom siv hluav taws xob yuav tsum tau ua.
Peb lub Hoobkas
Suzhou Senfeida Chemical Co., Ltd. tau tsim nyob rau hauv 2013 thiab yog ib lub tuam txhab muaj nplooj siab rau kev tsim thiab kev tshawb fawb thiab kev loj hlob ntawm ntau yam tshuaj raw khoom. Txhawm rau txhim kho kev tsim khoom thiab ua tau raws li cov neeg siv khoom xav tau, lub tuam txhab tau tsim cov khoom lag luam thiab kev tsim khoom hauv Changzhou, Jiangsu hauv xyoo 2014. Tom qab ntawd, txhawm rau nthuav dav kev lag luam zoo dua thiab ua haujlwm rau cov neeg siv khoom, lub tuam txhab tsim lub Hoobkas cog lus hauv Yueyang, Hunan hauv 2015. Tsis tas li ntawd, txhawm rau ua kom tau raws li qhov xav tau ntawm cov neeg siv khoom hauv cheeb tsam sib txawv, lub tuam txhab kuj tau tsim ntau lub chaw cog lus hauv Guangdong, Shandong thiab lwm qhov chaw. Los ntawm cov kev ntsuas no, Suzhou Senfeida Chemical Co., Ltd. tuaj yeem muab cov neeg siv khoom zoo dua cov khoom siv raw khoom.
FAQ
Q: Propoxylated Trimethylolpropane Triacrylate (ETPTA) yog dab tsi?
Q: Dab tsi yog cov khoom ntawm ETPTA?
Q: Cov ntawv thov ntawm ETPTA yog dab tsi?
Q: Puas yog ETPTA tshuaj lom?
Q: ETPTA yuav tsum khaws cia li cas?
Q: Kev ceev faj txog kev tuav ETPTA yog dab tsi?
Q: Puas tuaj yeem siv ETPTA ib leeg?
Q: Dab tsi yog qhov kho tshuab ntawm ETPTA?
Q: Dab tsi yog qhov zoo ntawm kev siv ETPTA hauv txheej?
Q: ETPTA puas tuaj yeem siv rau hauv cov txheej txheem UV-kho tau?
Q: ETPTA cuam tshuam li cas rau viscosity ntawm cov nplaum?
Q: ETPTA puas tuaj yeem siv rau hauv sealants?
Q: Dab tsi yog qhov zoo ntawm kev siv ETPTA hauv cov khoom sib xyaw?
Q: ETPTA puas tuaj yeem siv rau hauv cov khoom siv hluav taws xob?
Q: Puas yog ETPTA sib haum nrog lwm cov tshuaj?
Q: Ua li cas qhov viscosity ntawm ETPTA hloov nrog kub?
Q: ETPTA puas tuaj yeem rov ua dua?
Q: Cov kev cai rau ETPTA pov tseg yog dab tsi?
Q: ETPTA puas tuaj yeem siv rau hauv cov txheej txheem dej?
Q: ETPTA cuam tshuam li cas rau kev kho ceev ntawm cov nplaum?
Cim npe nrov: Tuam Tshoj propoxylated trimethylolpropane triacrylate, Tuam Tshoj propoxylated trimethylolpropane triacrylate manufacturers, lwm tus neeg, Hoobkas
Koj Tseem Yuav Zoo Li
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