Nyob hauv lub ntiaj teb niaj hnub no, ntau thiab ntau zaus, cov xim alkyd, uas tau txais lawv lub npe los ntawm cov resins ntawm tib lub npe, tuaj cawm thaum kho thiab tsim kho. Lub tom kawg, nyob rau hauv lem, ua raws li ib tug yooj yim connecting keeb. Tom qab qhov kawg ntawm cov txheej txheem ua noj, lub hauv paus tau txais, muaj cov roj zaub thiab cov kua qaub. Lub zog tensile tshwj xeeb yog cuam tshuam los ntawm lub hauv paus tivthaiv, uas tuaj yeem muaj cov roj sib txawv. Yog hais tias cov xim alkyd dheev qhuav, ces nws raug tso cai rau dilute nrog kerosene los yog hnyav hnyav. Nws qhov ziab nrawm ntawm qhov chaw tuaj yeem nce ntxiv los ntawm cov khoom siv tshwj xeeb.
Txhua yam alkyd xim yog tsim rau kev tiv thaiv corrosion hauv daim ntawv thov sab hauv thiab sab nrauv. Nws tuaj yeem siv rau ob qho tib si hlau thiab ntoo. Nws tuaj yeem siv rau hauv chav nrog cov av noo siab thiab ua cov khoom siv cua sov. Piv txwv li, alkyd-raws li cov xim tau ua pov thawj nws tus kheej hauv kev kho cua sov radiators. Tom qab qee lub sij hawm tom qab pleev xim, cov khoom tau txais ib qho glossy nto. Qhov tsis zoo me me muaj xws li flammability thiab tsis zoo rau alkalis. Txawm li cas los xij, cov khoom no yeej muaj ntau yam zoo.
Kev pleev xim alkyd yog qhov yooj yim heev. Nws tsuas yog tsim nyog los tshem tawm cov plua plav tawm ntawm qhov chaw los pleev xim thiab kaw tag nrho cov qhov khoob loj nrog putty. Yog tias koj xav siv nws rau lub qhov rais thav duab lossis qhov rooj, ces nws yog ib qho tsim nyog kom tshem tawm cov fittings. Koj tuaj yeem pleev xim nrog cov menyuam txhuam los yog txhuam tsis tu ncua. Tom qab ua tib zoo thov, raws li txoj cai, tsis tas yuav rov kho dua. Hauv kev ua haujlwm, qee qhov kev ceev faj yuav tsum tau ua, uas tau hais hauv cov cai yooj yim. Ua ntej, koj yuav tsum xyuas kom meej tias cov xim tsis nkag mus rau hauv koj lub qhov muag. Qhov thib ob, tag nrho cov rooj tog zaum thiab lwm yam khoom siv hauv tsev yuav tsum raug tshem tawm ntawm chav tsev, ces nws yuav ua tau kom tsis txhob muaj cov khoom siv tsis tau pom dua. Yog tias cov xim pleev xim rau ntawm daim tawv nqaij, nws tuaj yeem ntxuav nrog cov kuab tshuaj.
Txhua cov xim alkyd yuav tsum suav nrog cov tshuab ziab khaub ncaws los ua oxidation catalysts. Feem ntau, cob alt, manganese, cerium, hlau, zirconium, lead, lithium thiab lwm yam tshuaj ntxiv. Thawj ntawm cov no yog qhov nrov tshaj plaws thawj desiccant, uas qhia tau hais tias muaj txiaj ntsig zoo hauv kev tsim cov txheej txheem ntawm kev siv tsawg tsawg. Cerium yog qhov zoo rau kev ua tiav cov txheej txheem, uas, tsis zoo li cov hlau qub, tsis ua rau cov xim hloov. Rau lub sijhawm ntev, cov hmoov txhuas nyob hauv txoj haujlwm tseem ceeb, tab sis vim nws cov tshuaj toxicity, nws tau dhau los ua tsawg dua.
Thaum alkyd xim yog tsim dua lintawm lub ntsiab driers, auxiliary ntsiab xws li calcium, zinc thiab barium feem ntau ntxiv rau nws. Tag nrho cov ntawm lawv tus kheej tsis muaj cov nyhuv desiccant, tab sis ua ke nrog cov ntsiab lus tseem ceeb lawv tuaj yeem txhim kho cov khoom kawg. Piv txwv li, barium ua raws li tus neeg sawv cev ntub dej los txhim kho gloss. Ua ke nrog cob alt, nws tuaj yeem ua kom tag nrho lub tsho dries sai.
