Kub yaj lub nplaum zaj duab xis yog ib hom khoom siv uas tuaj yeem ua kom kub-ua rau sib khi los ua cov zaj duab xis nrog qee qhov tuab, thiab kub yaj nplaum nplaum ua ke yog ua los ntawm cov khoom siv. Kub yaj ntaub nplaum zaj duab xis tsis yog tag nrho cov nplaum, tab sis ib hom kua nplaum. Xws li PE, EVA, PA, PU, PES, hloov kho polyester, thiab lwm yam, tuaj yeem tsim kho mus rau hauv cov ntaub nplaum kub yaj yeeb yaj kiab. Raws li cov khoom siv, muaj tpu hot melt adhesive eva zaj duab xis, pes kub yaj nplaum zaj duab xis, pa kub yaj nplaum zaj duab xis, pa kub yaj nplaum zaj duab xis, thiab lwm yam.
PES kub yaj nplaum nplaum zaj duab xis yog kub yaj cov nplaum zaj duab xis cov khoom ua los ntawm polyester ua lub ntsiab raw khoom. Polyester (yog lub npe dav ntawm cov polymer uas muaj cov ester pab pawg hauv cov saw tseem ceeb tau muab faib ua ob hom: polyester tsis xws luag thiab thermoplastic polyester. Raws li kub yaj kua nplaum matrix, thermoplastic polyester, uas yog, poly tuab cov kab polyester, yog siv ua cov nyoos cov khoom siv rau kub yaj cov nplaum. Nws yog tsim los ntawm polycondensation ntawm dicarboxylic acid thiab glycol lossis alkyd. Polyester kub yaj nplaum muaj cov nplaum zoo rau ntau cov ntaub ntawv, xws li hlau, ceramics, ntaub, ntoo, yas, roj hmab, thiab lwm yam. Siv cov khaub ncaws, cov khoom siv hluav taws xob, khau, khaub ncaws, khau, cov ntaub ntawv sib txuam, kev tsim kho thiab lwm yam lag luam.
Khoom zoo ntawm kub yaj nplaum zaj duab xis
1. nws muaj kub kuj, kuj kub kuj thiab kuj kub zoo kuj;
2. Qhov zoo ntawm dej ntxuav ua hauj, roj tsis kam, hnyav tiv taus, thiab lwm yam.
3. Tsawg tus nqi, ntxuav tsis kam, txuag zog, tsis muaj kua nplaum to, thiab kev tiv thaiv ib puag ncig.
Ua hom tshiab ntawm cov nplaum, kub yaj nplaum zaj duab xis muaj ntau daim ntawv thov nyob rau hauv kev lag luam ntim thiab hluav taws xob kev lag luam. Nrog rau kev tsim cov xim kub yaj kua nplaum cov yeeb yaj kiab hauv tsev thiab txawv teb chaws, ntau thiab ntau daim ntawv thov thaj chaw tau nyiam ntau dua thiab ntau dua.
Sijhawm Sijhawm: Nov-09-2020