HIPS yog qhov kev hloov pauv ntawm PS, cov khoom muaj 5% mus rau 15% roj hmab cov ntsiab lus, yog li piv rau PS cov khoom, HIPS yog siab dua nyob rau hauv toughness, txog plaub npaug ntau npaum li PS, cuam tshuam lub zog kuj muaj zog. PS muaj cov yam ntxwv ntawm molding thiab ua, siab xim zog, thiab lwm yam, HIPS kuj muaj.
Txij li HIPS muaj cov roj hmab, uas txo cov fluidity rau qee qhov, qhov kev txhaj tshuaj thiab molding kub yuav tsum siab dua. Lub sij hawm molding lub sij hawm kuj tseem ntev dua li ntawm PS.
Thiab ABS yog propionitrile-butadiene-styrene terpolymer, belongs rau amorphous polymer, kuj yog cov khoom siv dav siv hauv engineering, nrog ntau hom kev sib txawv. Mechanical zog thiab toughness, rigidity, firmness yog zoo dua, ntau lug siv.
ABS hauv kev lag luam khoom siv ntau dua, yuav luag txhua yam khoom siv ntawm cov khoom siv ABS, thiab HIPS kuj tseem siv tau rau hauv kev lag luam khoom siv, kev lag luam khoom siv hauv tsev hauv xyoo tas los no hauv cov nyiaj HIPS tau nce xyoo los ntawm xyoo, HIPS shrinkage thiab ABS yog tib yam. , thiab cov yam ntxwv ntawm ABS kuj muaj qhov sib xws.
Tam sim no nyob rau hauv kev ua lag luam muaj ntau HIPS rau ABS es tsis txhob ntawm cov kev pab cuam, nyob rau hauv tej yam khoom, cov neeg ua lag luam yuav siv siab zog thiab toughness ntawm HIPS es tsis txhob ntawm ABS cov khoom, yog li txo tus nqi siab. Txawm li cas los xij, HIPS zoo tib yam, lub zog thiab tawv dua li ABS, yog li, HIPS tam sim no tsis tuaj yeem hloov ABS.
HIPS kev lag luam zeem muag yog qhov loj, hauv kev lag luam khoom siv hauv tsev hauv lub tub yees liner, HIPS ntxiv ntau thiab ntau dua, ntxiv nrog HIPS cov khoom siv lub tub yees liner, muaj viscosity siab, tsis tshua muaj chromaticity, tsis tshua muaj gel cov ntsiab lus, thiab lwm yam, kom tau raws li cov neeg siv khoom. lub tub yees liner cuam tshuam tsis kam, qhov kub thiab txias tawg, nrog rau cov tsos ntawm ntau yam kev xav tau.
HIPS kuj tseem siv tau los ua cov khoom siv tshwj xeeb rau kev tiv thaiv rattling, cua txias ua haujlwm vim thermal expansion thiab contraction thiab kev sib txhuam ntawm cov khoom yas, tuaj yeem tsim rattling, uas yuav tsum tau ntxiv rau cov cua txias damping, yog li txo cov suab nrov, yog tias tus nqi ntawm kev siv cov ntaub ntawv ABS nce kuj loj, yog li qee cov tuam txhab yuav xaiv HIPS cov ntaub ntawv. Los ntawm kev sim pom tias HIPS tiv thaiv lub tswb nrov qis tib neeg pob ntseg.
Ntxiv rau qhov ua kom zoo dua qhov kev tiv thaiv corrosion ntawm HIPS kuj tuaj yeem siv los ua cov khoom siv tshuaj lom neeg, cov tshuaj tiv thaiv siab HIPS glacial acetic acid, cov nyhuv ethyl acetate zoo dua li ABS, tuaj yeem siv rau cov khoom kho mob plhaub, tsheb fais fab, roj teeb tshiab thiab lwm yam. teb.
Zuag qhia tag nrho, kev ua tau zoo ntawm HIPS zoo tib yam tsis piv rau ABS, tab sis kev kho kom zoo thiab hloov kho HIPS tuaj yeem hloov ABS hauv qee qhov xwm txheej, yog li txo cov nqi khoom siv.HIPS tuaj yeem hloov kho thiab kho kom zoo raws li qhov sib txawv daim ntawv thov scenarios, thiab hloov kho HIPS tuaj yeem hloov tsis tau ABS. , tab sis txawm tias qee qhov kev thov ASA kuj tuaj yeem hloov tau.
