Kuv yuav tsum siv lacquer lossis polyurethane?

Cov txheej txheem:

Kuv yuav tsum siv lacquer lossis polyurethane?
Kuv yuav tsum siv lacquer lossis polyurethane?
Anonim

Txawm hais tias muaj nyob rau hauv qhov sib txawv, polyurethane ntau dua. Nws yog tuab thiab tawm ib txheej muaj zog. Lacquer yog nyias thiab nkag mus rau saum npoo ntoo. Nws kuj tseem ruaj khov tab sis raug khawb thiab tawg tom qab qee lub sijhawm.

Vim li cas koj thiaj siv polyurethane hla lacquer?

Npog qhov Tiav

Thib ob, polyurethane tsis yog qhov kev xaiv zoo tshaj plaws rau kev pleev xim rau lacquer tiav. Polyurethane yuav tsis khi lossis tuav zoo nrog cov lacquer thiab yuav tev tawm dhau sijhawm nrog kev siv dav. Hloov chaw, siv cov kua roj vanish alkyd. Alkyd varnishes yog polyester cob uas yuav ua tau zoo dua thiab kho yooj yim dua.

Puas yog lacquer ua tiav zoo rau rooj tog?

Lacquer yog cov ntoo niaj hnub tiav uas yog nquag siv rau cov rooj tog siab kawg. Nws yog ceev kom qhuav, impervious rau dej, thiab tswj nws transparency raws li nws muaj hnub nyoog. Lacquer tiav yog nrov vim lawv tsis daj nrog lub hnub nyoog, tiv thaiv zoo tiv thaiv kua, thiab yuav tsum tau saib xyuas me ntsis.

Kuv puas tuaj yeem siv lacquer hla polyurethane?

Poly tshaj lacquer yog ok, lacquer tshaj poly yuav tsis ua hauj lwm vim cov thinners yog kub thiab lawv yuav yaj cov poly. Koj tau txais nws rov qab. Koj tuaj yeem tso dab tsi dhau poly, b / c poly yog catalized yog li cov reducers yuav tsis yaj nws.

lacquer zoo rau dab tsi?

Lacquer muab lub ntsej muag zoo nkauj heev uas feem ntau siv rau ntau tus neeg Esxias-inspired los yogcov rooj tog zaum ultramodern. Nws yog qhov tsis tshua muaj neeg ruaj thiab tiv taus kev puas tsuaj, txawm li cas los xij lub sijhawm nws tuaj yeem pib tawg thiab khawb.

Pom zoo:

Nthuav cov khoom
Thaum twg tus neeg raug foob tuaj yeem foob tsab ntawv tso cai?
Nyeem ntxiv

Thaum twg tus neeg raug foob tuaj yeem foob tsab ntawv tso cai?

Ib tsab ntawv tso tawm tuaj yeem foob txhua lub sijhawm. Lawv feem ntau raug foob los ntawm cov neeg raug foob thaum ntxov ntawm kev foob, ua ntej lawv tau ua cov lus teb. Feem ntau ib tsab ntawv tso cai tawm yog liam tias qhov kev thov yuav tsum tsis txhob mus vim qhov teeb meem tsis cuam tshuam txog qhov tseeb.

Lub plab yog dab tsi?
Nyeem ntxiv

Lub plab yog dab tsi?

Galls los yog cecidia yog ib hom o ntawm cov ntaub so ntswg sab nraud ntawm cov nroj tsuag, fungi, lossis tsiaj. Cog galls yog qhov txawv txav ntawm cov ntaub so ntswg, zoo ib yam li cov qog nqaij hlav los yog cov kab mob hauv cov tsiaj. Lawv tuaj yeem tshwm sim los ntawm ntau yam kab mob, los ntawm cov kab mob, cov kab mob thiab cov kab mob, mus rau lwm cov nroj tsuag, kab thiab mites.

Thaum Kiswahili tau ua ib hom lus hauv tebchaws?
Nyeem ntxiv

Thaum Kiswahili tau ua ib hom lus hauv tebchaws?

Ntawm Lub Xya Hli 4, 1974 Thawj Tswj Hwm Jomo Kenyatta tshaj tawm Kiswahili ib hom lus ntawm Parliament, hnub tom qab, Parliament raug coj los ua yeeb yam raws li MPs sim ua kev koom tes hauv hom lus. Thaum Kiswahili tau ua hom lus hauv tebchaws Tanzania?