Ko te HIPS te whakarāpopototanga Ingarihi mō te kapia polystyrene ātete pānga, ko te rauemi mata matua ko te styrene, he pakari teitei, he ātete pānga teitei, he pumau te āhua, he ngāwari ki te hanga me te tukatuka me te maha atu o ngā āhuatanga, ka taea te whakamahi whānuitia i roto i ngā taputapu kāinga, ngā taputapu me ngā taonga puoro, ngā taonga takaro,takai whakakorekore, te mara hanga. He ngoikore te ātete pānga o te styrene, ā, he pakarukaru ōna hua, ā, he ngāwari te pakaru i te tukinga. Mā te tāpiri i ngā matūriki rapa styrene butadiene ki te styrene ka taea te whakapai ake i tōna ātete pānga, ā, ko ngā matūriki rapa butadiene e whakamahia whānuitia ana ko te butadiene, he tino ātete pānga.

E rua ngā tikanga e whakamahia ana i tēnei wā mō te whakarite i te polystyrene ātete-pānga, arā, ko te tikanga whakaranu me te tikanga whakakotahitanga. Ko te tikanga whakaranu, tuatahi, ko te ranunga butadiene me te styrene kia rite ki te ōwehenga o te ranunga, kātahi ka whakaranua te ranunga ki roto i te extruder kia ōrite, ka whakamataohia te kiriata angiangi, ā, i te mutunga ka tapahia kia rite.NGĀ HŪPAMe kutikuti ngā poro, me aro nui te tukanga ki te ranunga kia ōrite te ranunga.

I roto i te tikanga whakakotahitanga honohono, ka rewahia ngā matūriki butadiene ki roto i te monomer styrene, ā, ka puta te tauhohenga whakakotahitanga mā te āwhina o te peroxide whakakorikori, ā, ka tukuna te hua whakakotahitanga ki roto i te extruder mō te granulation. I roto i te mahi, he maha ngā wā ka whakamahia te kirihou HIP me te kapia ABS mō ngā rauemi tāpiri, he iti ake te utu o te rauemi HIPS i te kapia ABS, engari he iti iho ngā āhuatanga miihini i te kapia ABS, ka whakawhirinaki te umanga hanga ki te utu o te mākete e rua mō te hoko, nō reira ka rerekē ngā utu kirihou HIPS me te utu oABS, ki te teitei ngā utu ABS, ka akiaki i te tono mākete HIPS, ko te tikanga, ko te pānga o ngā utu kirihou HIPS ko te rauemi styrene te mea matua, kei te pumau tonu te tuku styrene o nāianei, he whānui te tono o raro, he pumau te utu. I te wā roa, he iti te kaha whakaputa polypropylene o tēnei tau, ā, e matapaetia ana ka whakaroahia te whakaputa taputapu o te tau e tū mai nei, ko te tirohanga whānui, kāore anō kia ranea te tuku taonga, engari i ngā tau e rua kua pahure ake nei ka puhoi te tono o raro, ko te tirohanga whānui, e matapaetia ana ka piki ake te mākete, engari he pumau ake. E whakaatu ana tēnei kāore he taraiwa pai i te taha utu. I ngā tau e rua kua pahure ake nei, ka tīmata te heke haere o te tono mākete taputapu kāinga o Haina, engari i runga i ngā raraunga nui, te hangarau matauranga horihori, ka taea e te mākete whakamua te kawe mai i te ngaru o te wā tai, ka akiaki i te tono mākete rauemi mata, he uaua ki te whai i te whakapainga nui i te taha tono poto, nō reira he kino te taha tono.