Cov xim pleev xim rau kev lag luam uas los ntawm dej ua ib qho xim tseem ceeb rau kev kho kom zoo nkauj phab ntsa, ntau tus tswv yuav yuav. Koj paub dab tsi txog qhov no? Muaj ntau hom xim pleev xim. Koj puas paub tias koj lub tsev xav tau pleev xim lossis pleev xim? Lawv txawv li cas? Qhia rau koj hnub no.

1. Qhov Txawv: Cov xim pleev xim rau kev lag luam uas muaj dej yog qhov peb hu ua xim pleev xim rau dej. Siv dej ua cov tshuaj yaj, tsis txhob siv cov tshuaj yaj. Cov xim pleev xim rau dej tsis muaj benzene, formaldehyde, xylene, toluene, iav TDI thiab lwm yam hlau hnyav thiab cov tshuaj lom. Tsis muaj tshuaj lom, tsis muaj ntxhiab tsw phem, tsis muaj kuab paug rau ib puag ncig, tsis muaj teeb meem rau tib neeg lub cev, muaj txheej txheej tag nrho. Nws yog cov xim sib xyaw ua ke uas tuaj yeem npog cov khoom, ua lub luag haujlwm tiv thaiv thiab kho kom zoo nkauj, thiab kuj tuaj yeem siv rau lwm yam tshwj xeeb.

2. Qhov txawv thib ob: Cov xim thinner uas tsim nyog yog dej, tab sis dej thiab xim tsis sib xws. Kev sib tov dej nrog xim tuaj yeem ua rau delamination. Xim thinner yog cov organic solvent. Qhov txawv ntawm ob qho yog tias cov txheej yog pob tshab, mos, hnav-resistant, yellowing tsis kam, dej-resistant, qhuav sai thiab yooj yim siv. Haum rau ntoo, yas, hlau, iav, tsev thiab lwm yam ntaub ntawv.

3. Qhov sib txawv peb: xim yog cov xim viscous, tsis qhuav, flammable, insoluble hauv dej, tab sis soluble hauv benzene, aldehydes, cawv, ethers, alkanes, kerosene, diesel thiab roj av. Cov yam ntxwv thiab qhov tseem ceeb ntawm cov txheej txheem dej thiab cov txheej txheem tau qhia meej, thiab tom qab ntawd lawv qhov sib txawv tau piav qhia. Ntseeg tias xim thiab xim, lossis xim thiab xim thinner yuav tsis tsis meej pem. Yog li thaum koj yuav xim, nco ntsoov them sai sai seb nws puas yog xim lossis xim.