Dab tsi yog qhov txawv ntawm TPE, PU thiab TPU rau cov khoom siv yas hose?
Daim ntawv thov ntau yam ntawm cov yas hose yog dav heev, zaub mov, tshuaj, dej khib nyiab, nkoj, tshuaj pleev ib ce thiab lwm yam. Vim nws tus nqi qis, nws nyiam los ntawm cov tuam txhab loj. Xaiv cov khoom raug rau cov yas hoses yog ib qho txuj ci uas cov engineers yuav tsum paub. Tus editor ntawm Lex yuav qhia luv luv txog peb hom yas hoses ntawm TPE, TPU thiab PU rau txhua tus, thiab cia siab tias yuav pab cov neeg siv khoom xaiv cov yas hoses.
PU yog dab tsi?
PU (polyurethane), polyurethane material, is the abbreviation of polyurethane, which is a kind of polymer material. PU is an emerging organic polymer material, known as the "fifth largest plastic". It is widely used in many fields because of its excellent performance. PU steel wire hose is the most common and the most widely used soft Tube.
Cov khoom lag luam ntawm cov khoom siv PU suav nrog lub teeb kev lag luam, tshuaj lom neeg kev lag luam, hluav taws xob, textile, kev kho mob, kev tsim kho, cov khoom siv hauv tsev, tsheb, kev tiv thaiv teb chaws, aerospace, aviation, thiab lwm yam.
TPE yog dab tsi?
TPE (Thermoplastic Elastomer) yog cov khoom siv thermoplastic elastomer, uas tsis tsuas yog muaj lub siab elasticity, siab zog thiab siab resilience ntawm roj hmab, tab sis kuj muaj cov yam ntxwv ntawm kev txhaj tshuaj molding. Nws kuj yog ib puag ncig tus phooj ywg, tsis yog - tshuaj lom thiab muaj kev nyab xeeb, nrog rau ntau yam hardness. Zoo heev colorability, mos kov, huab cua tsis kam, qaug zog kuj thiab kub kuj.
