HIPS yog cov lus Askiv luv luv rau kev cuam tshuam resistant polystyrene resin, cov khoom siv tseem ceeb yog styrene, nrog rau siab rigidity, siab tiv thaiv, qhov ruaj khov, yooj yim rau cov duab thiab txheej txheem thiab ntau lwm yam ntxwv, tuaj yeem siv dav hauv cov khoom siv hauv tsev, cov cuab yeej thiab cov cuab yeej. , khoom ua si,ntim khoom pov tseg, kev tsim kho teb.Qhov cuam tshuam ntawm styrene tsis zoo, thiab nws cov khoom yog nkig thiab yooj yim tawg los ntawm kev sib tsoo.Ntxiv styrene butadiene roj hmab hais rau styrene tuaj yeem txhim kho nws qhov kev cuam tshuam, thiab cov khoom siv roj hmab butadiene feem ntau yog butadiene, uas muaj kev cuam tshuam zoo heev.

Tam sim no muaj ob txoj hauv kev los npaj cov kev cuam tshuam-resistant polystyrene, uas yog txoj kev sib xyaw thiab txoj kev graft copolymerisation.Blending txoj kev, ua ntej ntawm tag nrho cov, butadiene thiab styrene sib tov nyob rau hauv kev faib ua feem rau cov mix, ces cov sib tov rau hauv lub extruder blended tusyees, extruded nyias zaj duab xis txias, thiab thaum kawg txiav mus rau hauv lub extruder.HIPSslices nrog ib tug shear, tus txheej txheem yuav tsum tau them tshwj xeeb mloog mus rau qhov sib tov yog blended tusyees.

Nyob rau hauv txoj kev graft copolymerisation, butadiene hais yog yaj nyob rau hauv styrene monomer, thiab cov tshuaj tiv thaiv copolymerisation tshwm sim nrog kev pab los ntawm ib tug catalyst peroxide, thiab cov khoom copolymerisation yog thaum kawg muab tso rau hauv lub extruder rau granulation.Hauv kev xyaum, HIP yas feem ntau thiab ABS resin rau cov khoom siv ntxiv, HIPS cov khoom yog pheej yig dua ABS resin, tab sis cov khoom siv hluav taws xob qis dua ABS resin, kev tsim kho kev lag luam yuav ua raws li tus nqi ntawm ob lub khw muag khoom, yog li HIPS yas tus nqi hloov pauv nrog tus nqi ntawmABS, yog ABS cov nqi siab, nws yuav tsav HIPS kev lag luam xav tau, ntawm chav kawm, qhov cuam tshuam ntawm HIPS Yas tus nqi yog qhov tseem ceeb yog cov khoom siv styrene, cov khoom siv tam sim no ntawm styrene tseem ruaj khov, qhov kev thov qis qis yog dav, tus nqi ruaj khov. ua tiav.Nyob rau hauv lub sij hawm ntev, lub xyoo no lub peev xwm ntawm polypropylene raug txwv, thiab xyoo tom ntej lub cuab yeej tsim khoom yuav tsum tau ncua, qhov kev pom tag nrho, cov khoom muag tseem tsis txaus, tab sis ob xyoos dhau los qhov kev xav tau nce zuj zus zuj zus tuaj, zuag qhia tag nrho saib, kev ua lag luam yuav tsum txav mus, tab sis ruaj khov dua.Qhov no qhia tau hais tias tus nqi sab tsis muaj kev tsav tsheb zoo.Hauv ob xyoos dhau los, Tuam Tshoj cov khoom siv hauv tsev xav tau pib maj mam poob, tab sis raws li cov ntaub ntawv loj, kev txawj ntse technology, kev ua lag luam pem hauv ntej tuaj yeem ua rau lub caij ntuj no, uas yuav ua rau muaj txiaj ntsig zoo rau kev lag luam raw khoom xav tau, luv luv- Lub sij hawm thov sab yog qhov nyuaj kom muaj kev txhim kho loj, yog li qhov kev thov sab yog qhov tsis zoo.