Nrog rau kev txhim kho ntawm kev tsim kho qib kev lag luam, cov cuab yeej kho vajtse tau siv ntau thiab ntau dua hauv tib neeg lub neej. Txawm li cas los xij, nrog rau kev sib txawv ntawm tib neeg txoj kev ua neej, ntau cov cuab yeej kho vajtse tau yug los ntawm qhov no, thiab nqa lawv hauv kev ua haujlwm thiab lub neej tau pom tseeb dhau los ua qhov nyuaj. Cov khoom siv yas ntawm Maggie cov cuab yeej yog tsim los ntawm cov neeg siv lub ntsiab lus ntawm kev pom, nkag siab txog cov neeg siv kev xav, rau cov kev lag luam sib txawv, sib xws rau cov khoom sib txawv ntawm cov khoom siv yas.
Plastic toolboxes tuaj yeem hais tias yog cov khoom siv hauv tsev, tab sis qhov tseeb, koj paub ntau npaum li cas ntawm cov yas? Yuav ua li cas txheeb xyuas thiab xaiv qhov zoo dua ntawm cov cuab yeej yas? Tshwj xeeb tshaj yog nyob rau lub sijhawm no ntawm kev sib tw ua lag luam hnyav, yuav ua li cas xaiv los ntawm ntau cov khoom ntawm cov khoom zoo, muaj qhov nyuaj, hnub no peb yuav zaum qhia qee tus yam ntxwv ntawm cov yas nws tus kheej.
Ua ntej ntawm tag nrho cov, yas yog polymerized los ntawm polymerization los yog condensation cov tshuaj tiv thaiv, feem ntau hu ua yas los yog resin, resistant rau tshuaj tua kab mob, nrog gloss, ib nrab pob tshab los yog translucent, feem ntau ntawm cov zoo insulator, lub teeb thiab muaj zog. Tab sis cov yas uas peb siv hauv peb lub neej niaj hnub tsis yog yooj yim, nws yog ua los ntawm ntau cov ntaub ntawv. Tsis tas li ntawd, txhawm rau txhim kho kev ua haujlwm ntawm cov yas, ntau yam khoom siv xws li muab tub lim, plasticizers, lubricants, stabilizers, colorants, antistatic agents, thiab lwm yam. Tam sim no lub neej nyob ib ncig ntawm ib txwm pom ntau cov khoom yas, yog vim feem ntau ntawm cov yas corrosion kuj, tsis hnov mob nrog acid, alkali, ruaj, waterproof, hnav, yog ib tug zoo insulator, yog li lug siv nyob rau hauv peb lub neej, yog tsim nyob rau hauv txawv kev siv ntawm cov khoom yas.
Yas lub thawv yog tias siv cov ntsiab lus sib txawv yog: tsev neeg cov cuab yeej siv lub thawv yas: vim nws yog siv los ntawm tsev neeg, cia li khaws qee cov cuab yeej siv me me, yog li qhov chaw sab hauv yog tsawg, cov qauv kuj yooj yim; Hluav taws xob cov cuab yeej siv lub thawv: lub thawv khoom siv no vim nws yog siv los ntawm cov kws tshaj lij hluav taws xob, cov qauv sab hauv kuj tseem loj, qhov ntim kuj tseem loj, nrog lub peev xwm loj; kos duab yas cuab yeej lub thawv, sab hauv ua ntau Fine, vim hais tias kom zoo tiv thaiv cov cuab yeej kos duab khaws cia.
Post lub sij hawm: Aug-18-2022