Thermal coatings yog ib qho tseem ceeb heev nyob rau hauv zus tau tej cov thermal ntawv, thiab cov tshuaj siv nyob rau hauv thermal coatings feem ntau yog tsim los ntawm ntau tshaj li kaum ob hom nyob rau hauv ib tug tej yam kev faib ua feem. Tab sis txhua lub tuam txhab cov xim kub-rhiab xim formulations yog proprietary thiab txawv. Ntawm no yog ib qho kev qhia luv luv rau qhov piv txwv ntawm cov coatings.
Nyob rau hauv formulation ntawm tshav kub rhiab txheej yam tsawg kawg nkaus:
(1) Leuco dyes, accounting rau ob peb feem pua, muaj ntau ntau yam dyes, thiab feem ntau siv yog fluorane tebchaw. Xws li: 3-diethylamino-7-o-chlorobenzene fluorane, thiab lwm yam.
(2) Tus tsim xim, suav txog tsawg dua 20 feem pua, feem ntau siv bisphenol A thiab paraben. Cov tshuaj tsim cov xim muaj xws li: p-phenylphenol; methylene bis-naphthol salicylate; aromatic sulfonic acids; aromatic sulfides; 2, 4-dihydroxybenzoic acid.
(3) Sensitizers, suav nrog tsawg dua 10 feem pua, xws li benzenesulfonic acid amide compounds.
(4) Filler, suav nrog tsawg dua 50 feem pua, calcium carbonate (cov khoom zoo) feem ntau yog siv. Function: Txhim kho qhov opacity ntawm daim ntawv thiab txhim kho qhov sib piv ntawm cov duab thiab xim tom qab.
(5) Adhesive, qis dua 10 feem pua, xws li polyvinyl acetate. Kev Ua Haujlwm: Cov txheej txheej muaj lub zog zoo ntawm lub zog thiab kev luam ntawv, thiab cov nplaum kuj tsim cov yeeb yaj kiab tiv thaiv colloidal ntawm cov dye thiab tus tsim tawm kom cais tawm ob qho kev tiv thaiv ntxov ntxov.
(6) Stabilizer, suav rau ob peb feem pua, xws li dibenzoyl terephthalate.
(7) Lubricant, accounting rau ob peb feem pua. Nws feem ntau yog cov khoom siv quav ciab, uas tuaj yeem siv los tiv thaiv lub taub hau thermal los ntawm lo.