Thermoplastic Acrylic Resins yog ib chav kawm ntawm thermoplastic resins ua los ntawm polymerizing acrylic acid, methacrylic acid thiab derivatives xws li esters, nitriles, thiab amides.Nws tuaj yeem rov softened los ntawm tshav kub thiab solidified los ntawm txias.Feem ntau, nws yog linear polymer compound, uas tej zaum yuav yog homopolymer los yog copolymer, muaj lub cev zoo thiab txhua yam khoom, zoo heev nyob rau hauv huab cua tsis kam, tshuaj tiv thaiv, thiab dej tsis kam, thiab muaj siab gloss thiab xim tuav.Cov thermal acrylic resin siv hauv kev lag luam txheej feem ntau muaj qhov hnyav ntawm 75 000 txog 120 000. Nws yog feem ntau siv ua ke nrog nitrocellulose, cellulose acetate butyrate thiab perchlorethylene resin los txhim kho cov yeeb yaj kiab.
Lub thermoplastic acrylic resin yog ib hom hnyav-raws li acrylic resin, uas tuaj yeem yaj thiab yaj hauv cov kuab tshuaj haum.Cov txheej uas npaj los ntawm cov kuab tshuaj yog evaporated los ntawm cov kuab tshuaj thiab cov macromolecule yog aggregated rau hauv ib zaj duab xis, thiab tsis muaj crosslinking cov tshuaj tiv thaiv tshwm sim thaum lub sij hawm tsim zaj duab xis, uas yog ib yam uas tsis yog-reactive.txheej.Txhawm rau kom ua tiav lub cev zoo thiab tshuaj lom neeg, qhov hnyav molecular ntawm cov resin yuav tsum ua kom loj dua, tab sis txhawm rau kom ntseeg tau tias cov ntsiab lus ntawm cov khoom tsis tsawg dhau, qhov hnyav molecular tsis tuaj yeem loj dhau, feem ntau ntawm kaum tawm txhiab tus. lub sij hawm, lub cev thiab tshuaj lom neeg thiab kev tsim kho kev ua tau zoo kuj sib npaug.
Post lub sij hawm: Nov-01-2006