Lub thawv yas ntim cov nyhuv yog qhov zoo, thiab muaj ntau yam ntawm cov yas

Lub thawv yas yog ua los ntawm PVC / PET / PP / PS thiab lwm yam khoom siv yas, xws li pob tshab folding thawv, lub tog raj kheej, lub thawv npog lub ntuj thiab lub ntiaj teb, tes hnab, dai daim npav thiab lwm yam khoom siv yas, uas tuaj yeem yog UV offset luam ntawv. , silk screen printing, bronzing / Nyiaj, frosted thiab lwm yam luam ntawv los.

Cov thawv yas muaj cov yam ntxwv ntawm cov neeg siv kev paub ntau ntxiv, ntim khoom ruaj khov, ya raws- pov thawj, tsis muaj dej tsis zoo, siab tawv, kev nyab xeeb kev thauj mus los, thiab txhim kho cov khoom zoo.

Yas yog ib qho hluavtaws lossis ntuj polymer cob ua cov khoom tseem ceeb. Tom qab ntxiv ntau yam additives, nws muaj ductility nyob rau hauv ib tug tej yam kub thiab siab, thiab tuaj yeem kho nws cov duab tom qab txias. Cov txheej txheem nyob rau hauv uas ntuj los yog hluavtaws polymer resin molecules nyob rau hauv ib tug molten lub xeev thiab cov molecules ntawm auxiliary agents yog tusyees faib nyob ib ncig ntawm nws yog hu ua plasticization. Cov txheej txheem no tau mus txog thiab nws hu ua plasticized. Nws tsis tau ncav cuag thiab suav tias tsis tau plasticized. Cov ntim yas yog ib qho ntawm plaub yam khoom tseem ceeb hauv kev lag luam ntim khoom: ntawv thiab duab los qhia rau 30 feem pua, yas 25 feem pua, hlau 25 feem pua, thiab iav 15 feem pua.

Cov thawv ntim khoom ntim tau ua los ntawm cov yas muaj ntau tus cwj pwm xws li ceev ceev, lub teeb yuag, thiab ua tau yooj yim. Cov tsos mob tuaj yeem yog pob tshab lossis opaque. Nws yog dav siv hauv kev lag luam ntim khoom noj.

Qhov zoo ntawm cov thawv ntim yas:

1. Yooj yim rau daim ntawv, tsuav yog cov pwm hloov pauv, ntau hom ntim tuaj yeem tau txais, thiab nws yooj yim rau kev tsim ntau lawm.

2. Cov nyhuv ntim tau zoo, muaj ntau hom yas, yooj yim rau xim, thiab xim yog ci. Ntau hom ntim ntim tuaj yeem ua raws li qhov xav tau kom ua tiav cov txiaj ntsig zoo tshaj plaws.

3. Nws muaj qhov zoo corrosion kuj, acid thiab alkali tsis kam, roj kuj thiab cuam tshuam tsis kam; thiab muaj zoo mechanical zog