Vinyl Ester Resin: Dab Tsi 35 Xyoo Hauv Cov Trenches Qhia Kuv Txog Kev Nrhiav Nws Kom Yog

Kuv tau ua haujlwm hauv cov khoom sib xyaw txij li xyoo 1989. Peb caug tsib xyoos ntawm kev ua pa styrene, hlawv kuv cov ntiv tes rau ntawm exotherming laminate, thiab ua haujlwm nrog cov neeg muag khoom uas cog lus rau lub ntiaj teb thiab xa cov khib nyiab. Yog tias koj nyeem qhov no, tej zaum koj yuav xav tauvinyl ester resinrau qee yam tseem ceeb. Lub tank tshuaj lom neeg. Lub cev nkoj. Lub qhov dej ntxuav. Kuv yuav qhia rau koj paub txog yam kuv tau kawm txog kev nrhiav ib qhotus neeg muag khoom vinyl ester resin leej twg yuav tsis ua rau koj txoj haujlwm puas tsuaj. Kuv muaj kev xav. Kuv yuav tsis ua rau lawv mos muag.

Tsis Txhob Txhob Yuam Kev Vinyl Ester Nrog Polyester

Cov roj hmab vinyl esteryog epoxy tus npawg. Koj siv ib lub pob txha caj qaum epoxy thiab ua rau nws cuam tshuam nrog methacrylic acid. Cov pab pawg ester xaus rau ntawm qhov kawg ntawm cov saw hlau xwb. Qhov ntawd yog lub tswv yim zoo ntawm lub molecule. Cov pab pawg ester tsawg dua txhais tau tias muaj cov ntsiab lus tawm tsam tsawg dua rau cov kua qaub thiab alkali.

Cov polyester muaj cov pab pawg ester thoob plaws hauv cov saw hlau. Yog vim li cas cov thoob polyester thiaj tawg tom qab tsib xyoos ua haujlwm tshuaj lom neeg. Cov thoob vinyl ester kav ntev li nees nkaum xyoo. Kuv tau cored ob qho tib si. Qhov txawv tsis yog me me.

Kuv tau pom cov neeg yuav khoom siv cov polyester isophthalic vim tias "nws nyob ze txaus." Nws tsis nyob ze txaus. Isophthalic yog cov resin zoo. Nws tsis yogvinyl ester resinYog tias koj tus neeg siv khoom tau teev cov vinyl ester thiab koj xa cov iso polyester, koj yuav raug ntes. Kev kuaj hauv chav kuaj yuav siv sijhawm kaum tsib feeb. Tom qab ntawd koj lub npe yuav nyob rau ntawm daim ntawv qhia txog kev ua tsis tiav. Tsis txhob ua li ntawd.

Epoxy ua tau zoo dua li vinyl ester ntawm daim ntawv. Hauv kev xyaum, epoxy kim ob npaug, xav tau qhov cub tom qab kho, thiab koj cov laminators yuav ntxub ua haujlwm nrog nws.Cov roj hmab vinyl esterCov txheej txheem yuav luag zoo li polyester. Koj tuaj yeem muab nws tso rau tes, txau nws, pultruded nws, khiav nws hauv RTM. Qhov kev ywj pheej ua tiav yog vim li casvinyl ester resintswj hwm kev lag luam xeb nruab nrab. Epoxy yog tus tswv ntawm aerospace. Polyester yog tus tswv ntawm cov khoom pheej yig. Vinyl ester yog tus tswv ntawm txhua yam nyob nruab nrab.

Kev Sib Tham Txog Tus Nqi Tsis Muaj Leej Twg Xav Tau Kev Ncaj Ncees

Nov yog qhov ibChaw tsim khoom vinyl ester resinyeej them nqi tiag tiag. Tus qauv bisphenol-A vinyl ester khiav 2,800 txog 3,500 ib tuj. Novolac epoxy vinyl ester - qib kub siab - nyob ntawm 3,800 txog 4,500. Epoxy pib ntawm 4,500 thiab nce dhau 7,000. Ortho polyester yog qis dua $ 1,800.

Cov roj hmab vinyl esternqi kwv yees li ob npaug ntawm iso polyester nqi.

Tab sis nyob rau hauv 30% sulfuric acid, vinyl ester kav ntev dua peb mus rau tsib zaug.

Xyoo tas los kuv rub cov cores los ntawm lub tank tshuaj. Kaum tsib xyoos hauv kev pabcuam. Lub vinyl ester liner tseem zoo li qub. Tib lub tank, polyester backup liner, tib lub sijhawm kev pabcuam. Kuv tuaj yeem tsoo cov polyester resin ntawd nrog kuv tus ntiv tes xoo thiab tus ntiv tes xoo.

Yog li thaum tus thawj tswj kev yuav khoom qhia kuv tias vinyl ester kim heev, kuv nug ib lo lus nug. Lub tank raug nqi li cas thaum nws tsis ua haujlwm? Kev ntxuav ib puag ncig ib leeg khiav kaum npaug ntawm tus nqi resin. Kev foob khiav siab dua. Kev suav lej yooj yim. Tib neeg tsuas yog tsis xav ua nws vim tias tus lej upfront zoo li loj ntawm PO.

Ib qho zootus neeg muag khoom vinyl ester resinpab koj tsim lub voj voog ntawm lub neej. Ib qho phem tsuas yog hais tus nqi ib kilogram thiab ploj mus.

Tus Neeg Ua Lag Luam lossis Chaw Tsim Khoom — Kawm Paub Txog Qhov Txawv

Ib nrab ntawm cov tuam txhab ntawm B2B platforms hu lawv tus kheej ua "tus neeg muag khoom vinyl ester resin"yog cov tub luam. Lawv tsis muaj lub reactor. Lawv tsis muaj lub chaw kuaj. Lawv yuav los ntawm lub Hoobkas uas yuav epoxy los ntawm lwm lub Hoobkas. Cov resin tshwm sim ntawm koj lub dock nrog cov lej batch uas tsis phim CoA. Viscosity yog tawm los ntawm 40%. Koj hu xov tooj mus yws. Tsis muaj leej twg teb.

Nov yog li cas koj thiaj li tshem lawv tawm sai sai.

Thov kom tau cov duab ntawm lub reactor uas muaj hnub tim tam sim no rau ntawm daim ntawv hauv daim duab. Thov kom tau cov zis txhua hli hauv metric tons. Thov kom tau CoAs los ntawm peb pawg sib law liag. Ib qho tiag tiagChaw tsim khoom vinyl ester resinteb cov lus nug no tam sim ntawd. Ib tug tub luam hais tias "cia kuv kuaj xyuas thiab rov qab los rau koj." Kab lus ntawd qhia koj txhua yam.

Xyoo 2019, kuv tau mus xyuas ib lub "chaw tsim khoom" uas muaj ib lub vev xaib zoo nkauj uas qhia txog chav ua reactor uas huv si. Kuv tau mus ntsib nws tus kheej. Lub chaw yog ib lub tsev rau khoom uas muaj cov nruas uas tau hloov daim ntawv lo. Tsis muaj reactor. Tsis muaj chav kuaj. Ib tug txiv neej nrog lub xov tooj. Kuv taug kev tawm. Kuv tus neeg sib tw tsis tau. Nws poob $ 80,000 rau ib pawg tsis zoo uas tau sib xyaw hauv lub nruas thaum lub sijhawm xa khoom. Tus "neeg muab khoom" tau thaiv nws tus lej.

Cov Khoom Muaj Nqis Tseem Ceeb Hauv Pem Teb Khw, Tsis Yog Hauv Phau Ntawv Qhia

Kuv tsis quav ntsej txog daim ntawv qhia txog cov ntaub ntawv. Kuv quav ntsej txog yam uas tshwm sim thaum cov roj hmab ntaus rau hauv pwm.

Qhov viscosity. Yog tias nws siab tshaj 500 mPa·s ntawm 25°C, koj cov laminators yuav tawm tsam qhov ntub ntawm cov ntaub woven roving. Lawv yuav ua rau nws nyias nrog styrene. Tam sim no koj tau diluted cov resin. Cov khoom poob qis. Tus neeg muag khoom liam koj rau kev ntxiv styrene. Koj liam tus neeg muag khoom rau kev xa cov resin tuab. Kuv tau saib qhov kev sib cav no tshwm sim ib puas zaug. Kev kho yog yooj yim. Yuav ntawm ibChaw tsim khoom vinyl ester resinleej twg tswj tau qhov viscosity ntawm 200 thiab 400 mPa·s. Tsis tu ncua.

Lub sijhawm ua kom gel. Kuv tau ua haujlwm nrog ib pawg ib zaug uas gel hauv 12 feeb ntawm 35 ° C qhov kub hauv khw. Kaum ob feeb. Koj tsis tuaj yeem tso cov khoom siv manway hauv kaum ob feeb. Koj xav tau 25 txog 40 feeb ntawm lub sijhawm ua haujlwm rau kev ua haujlwm hnyav. Lubtus neeg muag khoom vinyl ester resinyuav tsum kho lub pob khoom txhawb nqa kom phim koj lub khw. Muaj cobalt naphthenate ntau dua rau cov khw txias. Tsawg dua rau cov khw kub. BPO yog tias koj kho qis dua 15 ° C. Yog tias tus neeg muag khoom tsis tuaj yeem kho qhov system kho, lawv muag koj cov mis kho thiab xav kom koj ua haujlwm. Qhov ntawd yog rov qab. Cov resin ua haujlwm rau koj. Koj tsis ua haujlwm rau cov resin.

Qhov nyuaj ntawm Barcol. Yuav tsum nce mus txog 35 txog 40 hauv 24 teev ntawm qhov kub thiab txias hauv chav. Yog tias nyob ntawm 28 tom qab ob hnub txhais tau tias muaj qee yam tsis raug. Yog tias feem pua ​​​​MEKP tsis zoo, lossis cov resin qub lawm, lossis tus promoter tau lwj vim tsis khaws cia zoo. Kuv tau pom cov resin "tshiab" uas muaj kaum yim lub hlis vim nws nyob hauv lub tsev khaws khoom kub ntawm tus neeg faib khoom. Tus promoter twb pib ua haujlwm hauv lub nruas lawm. Koj tau txais kev kho qeeb thiab cov nplaim nplaum uas yeej tsis tawv tag.

Qhov twg kuv tau pom Vinyl Ester yeej - thiab qhov twg tib neeg pov tseg nyiaj

Kuv tau teev tsegvinyl ester resinrau cov thoob dej tshuaj, cov kav dej ntxuav, cov hulls hauv dej hiav txwv, cov kav dej faus, thiab cov qauv pultruded. Nws ua haujlwm. Nws ua haujlwm zoo heev hauv kev pabcuam corrosive thiab txhua qhov chaw uas koj xav tau lub neej tsim 20 xyoo.

Cov chaw tsim tshuaj lom neeg. Qhov ntawd yog qhov loj tshaj plaws.Cov roj hmab vinyl esteryog cov ntaub ntawv siv rau hauv qab rau kev kaw qhov thib ob. Yog tias koj tab tom tsim lub tank uas tuav 30% hydrochloric acid, tsis muaj lwm txoj hauv kev pheej yig dua uas tseem muaj sia nyob. Kuv yuav hais qhov ntawd ncaj qha.

Tub Rog. Dej ntsev noj polyester. Vinyl ester tuav tau ntau xyoo. Cov neeg ua nkoj ntse siv vinyl ester rau daim tawv nqaij sab nraud hauv qab dej thiab hloov mus siv polyester rau cov qauv sab hauv. Koj tau txais cov khoom tiv thaiv xeb qhov twg koj xav tau. Koj txuag nyiaj qhov twg koj tsis ua.

Tiam sis ntawm no yog qhov uas kuv chim siab. Kuv tau pom cov engineers teev cov vinyl ester rau lub tank dej ntawm qhov kub thiab txias. Dej. Chav tsev kub. Iso polyester tswj qhov ntawd rau nees nkaum xyoo ntawm ib nrab ntawm tus nqi. Kuv qhia cov neeg siv khoom qhov no txawm tias thaum nws txhais tau tias kuv muag tsawg dua resin. Yog tias koj teev ntau dhau, koj nkim koj cov neeg siv khoom cov nyiaj. Thaum kawg lawv xam qhov ntawd thiab nrhiav ib tus neeg uas yuav ncaj ncees nrog lawv.

Kev Khaws Cia Khoom Yuav Tua Koj Cov Nyiaj Tau Los

Cov roj hmab vinyl estermuaj lub sijhawm khaws cia ntawm 3 txog 6 lub hlis ntawm 25 ° C. Txhua 10 ° C saum toj no qhov ntawd txiav lub sijhawm khaws cia ib nrab.

Kuv tau pom cov neeg yuav khoom xaj ib lub thawv puv, muab tso rau hauv lub tsev rau khoom hlau thaum Lub Xya Hli, thiab xav tsis thoob tias vim li cas cov roj hmab thiaj li lo rau hauv lub nruas tom qab yim lub lis piam. Kub tua cov vinyl ester. Tus promoter pib ua haujlwm. Qhov viscosity nce siab. Muaj ib tag kis koj qhib lub nruas thiab nws khov kho.

Yog kojtus neeg muag khoom vinyl ester resinxa khoom los ntawm txawv teb chaws, koj poob 3 txog 4 lub lis piam ntawm lub sijhawm khaws cia thaum thauj mus los. Cov neeg lis kev cai noj ib lub lis piam ntxiv. Koj lub tsev rau khoom tso rau ntawm nws rau ib hlis. Tej zaum koj yuav muaj rau lub lis piam ntawm lub sijhawm siv tau thaum koj qhib lub nruas thawj zaug.

Thov kom tsawg dua thiab ntau zaus dua. Tus nqi ib kilogram nce me ntsis. Koj pov tseg cov resin tsawg dua. Kuv tau hloov ib tus neeg siv khoom los ntawm kev xa khoom ntau mus rau IBC totes txhua hli. Nws cov khib nyiab tau poob qis los ntawm 12% mus rau qis dua 2%. Kev suav lej ua haujlwm.

Cov Ntawv Pov Thawj Tsis Yog Xaiv Tau

ISO 9001 yog lub hauv paus. Yog tias kojChaw tsim khoom vinyl ester resintsis tuav nws, xaus kev sib tham.

Xa khoom mus rau Tebchaws Europe? Koj xav tau daim ntawv sau npe REACH. Tsis muaj REACH, tsis muaj kev tshem tawm kev lis kev cai. Kuv tau saib tus neeg siv khoom lub thawv tag nrho raug tuav ntawm Rotterdam rau peb lub lis piam. Cov roj hmab tsis muaj cov ntaub ntawv REACH. Cov nqi Demurrage tshaj tus nqi roj hmab. Tus neeg muag khoom shrugged.

Cov ntawv thov marine xav tau DNV lossis ABS hom kev pom zoo. Cov qib tiv taus hluav taws xav tau UL 94 V-0. Xyuas kom tseeb tias daim ntawv pov thawj npog cov qib tshwj xeeb uas koj yuav. Kuv tau ntes cov neeg muag khoom qhia daim ntawv pov thawj UL rau lwm cov kab khoom thiab vam tias kuv yuav tsis pom. Kuv pom.

Kuv Qhia Li Cas Rau Txhua Tus Neeg Siv Khoom Tshiab

Nrhiav ib qhoChaw tsim khoom vinyl ester resinTus neeg uas kuaj txhua pawg thiab xa CoA ua ntej koj nug. Tus kws muag tshuaj uas ua haujlwm yuav tsum teb xov tooj thaum koj cov resin tsis khov. Cov ntim khoom yuav tsum nyob tau peb lub lis piam hauv lub thawv. Cov ntaub ntawv yuav tsum tuaj txog ua ntej koj caum nws.

Kev txiav txim sim ua ntej. Ib txwm. Ib mus rau tsib tons. Khiav nws los ntawm koj cov kab ntau lawm tiag tiag. Tsis yog lub chaw kuaj mob. Lub chaw kuaj mob dag. Lub khw hauv pem teb qhia qhov tseeb. Sau cov sijhawm gel ntawm koj lub khw kub. Xyuas qhov ntub ntawm koj qhov kev txhawb nqa tshwj xeeb. Lub sijhawm demold. Nrhiav cov pinholes thiab ntses-qhov muag ntawm qhov chaw gelcoat.

Tom qab ntawd muab piv rau txhua yam uas koj tab tom siv tam sim no. Yog tias cov resin tshiab kho sai dua, ntub dej zoo dua, thiab qhov chaw huv si, koj tau pom koj tus neeg muag khoom. Yog tias muaj ib qho ntawm cov khoom ntawd phem dua, txuas ntxiv nrhiav.

Kuv tau ua haujlwm nrogcov neeg muag khoom vinyl ester resinlos ntawm Tuam Tshoj, Is Nrias teb, Tebchaws Europe, thiab Tebchaws Meskas. Cov zoo muaj nyob txhua qhov chaw. Kev nyob ib puag ncig tsis txiav txim siab qhov zoo. Kev tswj cov txheej txheem txiav txim siab qhov zoo. Lub Hoobkas khiav zoo hauv Shandong yeej kev ua haujlwm tsis zoo hauv Stuttgart. Kuv tau pom ob qho tib si.

Cov roj hmab pheej yig tshaj plaws yeej tsis yog cov roj hmab pheej yig tshaj plaws. Kuv tau kawm qhov ntawd hauv xyoo 1997. Them rau nws nrog lub tank tsis ua haujlwm thiab tus neeg siv khoom npau taws heev. Zaj lus qhia tsis tau hloov pauv hauv 28 xyoo. Tsis txhob kawm nws li kuv tau ua.