Raws li cov qauv ntawm isocyanate, TPU tuaj yeem muab faib ua aromatic TPU thiab aliphatic TPU ob pawg, muaj ntxhiab TPU vim cov qauv muaj benzene nplhaib, nyob rau hauv ultraviolet irradiation yuav yooj yim daj, thiab aliphatic TPU los ntawm cov qauv kom tsis txhob muaj teeb meem ntawm daj daj.
Raws li cov yam ntxwv uas tsis yog daj thiab huab cua tsis zoo, aliphatic TPU feem ntau yog siv rau hauv cov xim tiv thaiv zaj duab xis, automotive tha xim sab hauv, cov khoom siv kho qhov muag thiab lwm yam lag luam, ntawm cov xim tiv thaiv zaj duab xis feem ntau hu ua cov khaub ncaws tsis pom tsheb, feem ntau yog siv los tiv thaiv tsheb xim. , nrog kev tiv thaiv khawb thiab kho tus kheej. TPU automotive xim tiv thaiv zaj duab xis tau tsim sai heev, nyob rau hauv tsos, kev tiv thaiv nyhuv, durability thiab ib puag ncig tiv thaiv, thiab lwm yam., nws muaj ntau tshaj li waxing, glazing, txheej, siv lead ua plating thiab PVC xim tiv thaiv zaj duab xis thiab lwm yam cuab yeej cuab tam, kev pab cuam lub neej. ncav cuag 5-10 xyoo.
Nyob rau hauv kev teb rau cov txheej txheem siab ntawm TPU txheej cov ntaub ntawv huab cua tsis kam, nag lossis daus tsis kam thiab kev ua haujlwm hauv tsheb xim tiv thaiv zaj duab xis ua lag luam, Meirui Cov Khoom Siv Tshiab tau tsim cov khoom siv polycaprolactone-based aliphatic TPU, uas tuaj yeem ua tau raws li kev ntsuas nruj ntawm huab cua tiv thaiv, nag lossis daus. kuj thiab tsis tshua muaj siv lead ua taw tes ua haujlwm yooj yim, thiab tau ua tiav hauv cov xim tiv thaiv zaj duab xis kev lag luam.
Post lub sij hawm: Aug-01-2023