Polyurethane tuaj yeem siv rau hauv kev tsim cov yas, roj hmab, fibers, nruj thiab yoog raws foams, adhesives thiab coatings, thiab lwm yam. Nws tuaj yeem siv rau ntau yam ntawm tib neeg lub neej thiab muaj ntau yam kev siv.
1. Polyurethane ua npuas ncauj:
Muab faib rau hauv nruj polyurethane ua npuas ncauj, semi-rigid polyurethane ua npuas ncauj thiab saj zawg zog polyurethane ua npuas ncauj.Rigid polyurethane ua npuas ncauj yog tsuas yog siv rau lub tsev thermal rwb thaiv tsev cov ntaub ntawv, thermal rwb thaiv tsev cov ntaub ntawv (pipeline chaw, thiab lwm yam., thermal rwb thaiv tsev thiab siv txhua hnub) ( txaj, sofas, thiab lwm yam., txaj, tub yees, cua txias, thiab lwm yam., rwb thaiv tsev txheej, thiab lwm yam. surfboards, thiab lwm yam. cov ntaub ntawv tseem ceeb, thiab Kev thauj mus los (tsheb, dav hlau, tsheb ciav hlau, cushions, qab nthab thiab lwm yam khoom siv).
2. Polyurethane elastomer:
Polyurethane elastomer muaj qhov zoo ntawm lub zog tensile zoo, lub zog tsim kua muag, cuam tshuam tsis kam, puas ua haujlwm, huab cua tsis kam, hydrolysis tsis kam, roj tsis kam thiab lwm yam.Feem ntau yog siv rau cov ntaub ntawv txheej (xws li kev tiv thaiv hoses, ntxhua khaub ncaws, log tsheb, rollers, iav, kav dej, thiab lwm yam), insulators, khau khau, thiab cov log tsheb.
3. Polyurethane waterproof khoom:
Polyurethane waterproof khoom yog yooj yim heev rau siv.Nws tuaj yeem muab sib xyaw rau ntawm qhov chaw thiab kho nrog qhov kub thiab txias thiab av noo tom qab txheej, thiab tom qab ntawd txheej txheej dej tsis muaj seams, roj hmab elasticity thiab kev ua haujlwm zoo tuaj yeem tau txais.Thiab yooj yim kho tom qab kev puas tsuaj.Feem ntau siv los ua cov ntaub ntawv paving, cov ntaub ntawv taug qab thiab teb cov ntaub ntawv, racetracks, cov khoom siv hauv av, cov ntaub ntawv thermal rwb thaiv tsev qhov rais, thiab lwm yam.
4. Polyurethane txheej:
Polyurethane txheej muaj zog adhesion, thiab txheej zaj duab xis muaj zoo heev hnav tsis kam, dej tsis kam thiab tshuaj tsis kam.Feem ntau yog siv rau rooj tog coatings, tsev cov ntaub ntawv coatings thiab industrial printing inks.
5. Polyurethane nplaum:
Kev ua tau zoo ntawm cov khoom kho tuaj yeem hloov kho los ntawm kev kho qhov sib piv ntawm isocyanate thiab polyol, kom nws tuaj yeem ua tiav siab adhesion rau substrate, dej tsis kam, roj tsis kam thiab tshuaj lom neeg.Polyurethane adhesives yog siv rau hauv ntim, kev tsim kho, ntoo, tsheb, shoemaking thiab lwm yam lag luam.
6. Biomedical cov ntaub ntawv:
Polyurethane muaj biocompatibility zoo heev, yog li nws maj mam siv los ua cov ntaub ntawv biomedical.Nws tuaj yeem siv rau hauv kev tsim cov khoom siv dag zog hauv lub plawv, cov hlab ntsha, cov pob txha, cov hlab ntsha, cov raum, cov khoom siv lim ntshav, thiab lwm yam.
Post lub sij hawm: Sep-27-2022