Cov tes tuav Bakelite yog ua los ntawm Bakelite, ib yam khoom yas uas tau tsim thaum xyoo 1900. Bakelite tau tsim los ntawm tus kws tshuaj lom neeg Belgian-American Leo Baekeland. Bakelite, thawj cov khoom yas tsim tawm ntau, sai sai tau nrov vim nws tiv taus cua sov thiab ruaj khov.
Cov tes tuav lauj kaub Bakelite tau nrov heev rau xyoo 1920 thiab 1930, thaum cov khoom siv no tau siv rau hauv ntau yam khoom siv rau cov neeg siv khoom, suav nrog cov khoom siv hauv chav ua noj. Cov tes tuav lauj kaub Bakelite tseem yog ib qho kev xaiv nrov niaj hnub no vim lawv cov txiaj ntsig zoo thiab kev zoo nkauj.
1. Txheej mos kov: Nws tau txais lub npe los ntawm nws qhov kev xav tuav, mos thiab xis nyob. Nrog rau qhov chaw lev, nws kuj muaj qhov zoo ntawm kev ruaj khov thiab lub neej ntev.
2. Kev ua tiav ntoo: Qhov kev ua tiav zoo li ntoo no yog ib qho kev hloov tshiab rau xyoo tas los no. Lub tswv yim yog siv daim zaj duab xis hloov dej npog rau ntawm tus kov. Nrog rau qhov zoo li ntoo no, nws ua rau cov khoom ua noj ze rau xwm. Ua ib qho kev hloov pauv rau tus kov ntoo tiag tiag, qhov kev tsim kho tshiab no ua rau muaj kev pab loj rau peb lub ntiaj teb.
3. COV KHOOM SIV: Hu ua bakelite, hu ua phenolic plastics nrog hmoov ntoo ua cov khoom sau. Phenolic molding hmoov, feem ntau yog ntim nrog hmoov ntoo, feem ntau hu ua bakelite lossis bakelite hmoov. Cov khoom yas yog ua los ntawm bakelite hmoov lossis bakelite hmoov yog hais tias yog bakelite lossis hluav taws xob ntoo khoom.
4. TSIM: bio-fit grip, yooj yim thiab xis nyob rau ntes, ua raws li tib neeg txhais tes, koj tuaj yeem tuav lub hau yooj yim. Nrog lub qhov ntawm qhov kawg, nws yooj yim dai txhua qhov chaw.
5. Tiv taus kub txog 160-180 degree centigrade. Bakelite kuj muaj lwm yam zoo: tiv taus khawb siab, rwb thaiv tshav kub, muaj zog thiab ruaj khov.
A: Ningbo, Suav teb, ze ntawm qhov chaw nres nkoj.
A: Lub sijhawm xa khoom ntawm qhov kev txiav txim ib txwm yog 20-25 hnub.
A: Qhov nruab nrab nyob ib ncig ntawm 8000pcs / hnub.
