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Te tukanga whakarewa werohanga kirihou ABS, e hia ngā mea e mōhiotia ana e koe?
nā te kaiwhakahaere i te 23-08-09
Ko te ABS, e mōhiotia whānuitia ana ko te acrylonitrile butadiene styrene, ka hangaia mā te whakakotahitanga o ngā monomer e toru o te acrylonitrile-butadiene-styrene. Nā te rerekētanga o ngā ōwehenga o ngā monomer e toru, ka rerekē pea ngā āhuatanga me te pāmahana rewa, te nekenekehanga ia...
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Ka takaro te takai whakawhiti-rohe, te pānga hokohoko waitohu 1+1>2
nā te kaiwhakahaere i te 23-08-04
He tikanga whakawhitiwhiti kōrero te takai hei whakawhitiwhiti kōrero tika ki ngā kaihoko, ā, ko te whakahounga tirohanga, te whakapai ake rānei i te waitohu ka whakaata tika i roto i te takai. Ā, ko te waitohu-tahi whakawhiti-rohe he taputapu hokohoko e whakamahia ana hei hanga hua me ngā waitohu. He momo...
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Ko te momo tiaki taiao e ārahi ana i te ao, kua riro te takai pepa whakapaipai hei mea tino pai hou
nā te kaiwhakahaere i te 23-08-02
I roto i te umanga whakapaipai o ēnei rā, ehara te tiaki taiao i te kupu whakarite noa iho, engari kua noho hei momo noho huatau, i roto i te umanga tiaki ataahua, ā, ko te tiaki taiao, te rauropi, te taiao, te tipu, te kanorau koiora e pā ana ki te ariā o te ataahua pumau nā te mea...
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Te pānga o ngā kaupapa here whakaiti kirihou hou i Ūropi me te Hononga o Amerika ki te umanga takai ataahua
nā te kaiwhakahaere i te 23-07-28
Kupu Whakataki: I te mea kua piki haere te mōhiotanga ki te tiaki taiao o te ao, kua whakauruhia e ngā whenua ngā kaupapa here whakaiti kirihou hei whakatau i te raru nui haere o te parahanga kirihou. Ko Ūropi me te Hononga o Amerika, hei tētahi o ngā rohe matua i roto i te taiao...
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He aha ngā raruraru e pā ana ki ngā tākai ka taea te whakakī anō?
nā te kaiwhakahaere i te 23-07-26
I te tīmatanga, i roto i ngā ipu whakakī anō ngā mea whakapaipai, engari nā te taenga mai o te kirihou kua noho ko ngā takai ataahua whakakorekore hei paerewa. Ehara i te mea ngāwari te hoahoa i ngā takai whakakī hou, nā te mea he uaua ngā hua ataahua, ā, me tiaki mai i ...
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He aha te rerekētanga i waenga i te PET me te PETG?
nā te kaiwhakahaere i te 23-07-21
He kirihou PET kua whakarerekētia te PETG. He kirihou mārama, he copolyester kore-kiriata, ko te comonomer PETG e whakamahia whānuitia ana ko te 1,4-cyclohexanedimethanol (CHDM), ko te ingoa katoa ko te polyethylene terephthalate-1,4-cyclohexanedimethanol. Ki te whakatauritea ki te PET, he nui ake ngā 1,4-cyclohexanedimethanol...
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Kāore e taea te whakakapi i te takai pounamu karaihe whakapaipai
nā te kaiwhakahaere i te 23-07-19
Ina hoki, ehara i te mea he pai, he kino hoki ēnei rauemi tākai, engari he rerekē ngā kamupene, he rerekē ngā waitohu, he rerekē ngā hua, e ai ki tā rātou waitohu me te tūnga hua, te utu, te hiahia hua, te whiriwhiri...
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Kua noho te takai pirau-koiora hei momo hou i roto i te umanga ataahua
nā te kaiwhakahaere i te 23-07-14
I tēnei wā, kua whakamahia ngā rauemi takai whakapaipai pirau-koiora mō te takai pakari o ngā kirīmi, ngā rīpene ngutu me ētahi atu whakapaipai. Nā te āhua motuhake o ngā whakapaipai, ehara i te mea me whai āhua ahurei anake, engari...
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He pai te āhua o ngā takai kirihou mō te taiao?
nā te kaiwhakahaere i te 23-07-12
Ehara i te mea he kino te taiao o ngā takai kirihou katoa. He rite tonu te whakaiti a te kupu "kirihou" ki te kupu "pepa" i ēnei rā, 10 tau ki muri, e ai ki te perehitini o ProAmpac. Kei te ara hoki te kirihou ki te tiaki taiao, e ai ki te hanga rauemi mata,...
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