Cov txheej hauv dej epoxy pem teb av yog ib puag ncig cov txheej txheem zoo uas siv cov dej. Nws yog dav siv nyob rau hauv cov kho kom zoo nkauj thiab kev tiv thaiv ntawm kev lag luam, ua lag luam thiab txua txiag. Piv nrog cov ib txwm muaj kuab tshuaj-raws Epoxy Txheej Txheem Muaj qhov zoo epoxy pem teb txheej txheem (voc), tsis muaj kev siv tshuaj tsw qab, thiab kev tsim kho tsim kho kom muaj kev nyab xeeb.
1. Cov khoom xyaw tseem ceeb thiab cov yam ntxwv
- Kev tiv thaiv ib puag ncig: lub ntsiab ntawm cov dej-based epoxy coatings yog dej, uas txo cov kuab paug rau ib puag ncig thiab ntsib kev tiv thaiv kev tiv thaiv niaj hnub.
- Adhesion zoo heev: muaj peev xwm ua cov adhesion zoo nrog ntau yam ntawm cov substrates (xws li pob zeb ua, hlau, thiab lwm yam), ua kom muaj txiaj ntsig.
- Puas Ua Ntej: Cov Txheej Txheej yog qhov nyuaj thiab tau ua kom zoo ua tsis kam, haum rau kev siv hauv cov chaw nrog cov tsheb siab.
- Tshuaj lom neeg Kuj: Nws muaj qhov tsis zoo rau ntau yam tshuaj (xws li kua qaub, alkali, roj, thiab lwm yam), haum rau kev lag luam ib puag ncig.
- Kev ua kom zoo nkauj: cov xim sib txawv tuaj yeem sib xyaw raws li yuav tsum tau muab kev pom ntau qhov pom muaj kev pom sib txawv.
2. Daim ntawv thov cheeb tsam
Daim ntawv thov cov cheeb tsam ntawm cov dej epeby pem teb uas dav heev, suav nrog tab sis tsis txwv rau:
- Kev tsim khoom: xws li machinery manufacturing, Electronics Cov Chaw Tsim Khoom, Khoom Noj Khoom Haus, thiab lwm yam. Muab cov chaw ua kom huv thiab yooj yim.
- Chaw ua lag luam: xws li salmarcets, khw khw, chaw nres tsheb, los txhim kho lub loog thiab kev nyab xeeb ntawm qhov chaw.
- Tsev kho mob thiab tsev kho mob: vim nws cov tshuaj tua kab mob thiab yooj yim-huv, nws haum rau kev siv hauv kev kho mob thiab kev tshawb fawb tshawb fawb.
- Thaj chaw: ntau dua thiab ntau tsev neeg xaiv cov ris tsho dej dej epoxy hauv pem teb kho kom zoo nkauj hauv chav tsev nyob hauv chav ua si, hauv qab no thiab lwm yam.
3. Siv thev naus laus zis
Cov txheej txheem kev tsim kho ntawm cov dej epoxy pem teb epoxy pem teb av yog yooj yim, tsuas yog suav nrog cov kauj ruam hauv qab no:
1. Nto npaj: ua kom cov av qhuav thiab huv si, thiab tshem tawm cov roj, plua plav thiab cov ntaub ntawv xoob.
2. Primer Thov: Thov txheej txheej ntawm Primer los txhim kho adhesion.
3. Nruab nrab kev tsim kho: siv thaum nruab nrab lub tsho tiv no raws li qhov xav tau los ua kom cov xyab tuab thiab coj kev tiv thaiv.
4. Topcoat Daim Ntawv Thov: Thaum kawg siv lub topcoat los ua ib qho chaw du thiab zoo nkauj.
5. Kho: Tom qab txheej tiav lawm, nws siv sijhawm ib zaug ntawm lub sijhawm los kho kom ntseeg tau tias nws qhov kev ua tau zoo tuaj txog lub xeev zoo tshaj plaws.
Lub Sijhawm Post: Jan-10-2025