Ko te MXS-6, PEG-12 polydimethylsiloxane, he siloxane kua whakarerekētia ki te polyether, he hinu silicone whānui-whakamahinga e tika ana mō ngā tono pahuka polyurethane pakari, ngā matū horoi silicone mō ngā hu (takahanga) me ngā tono kiri whānui. Ka taea hoki te whakamahi hei kirihou, hei whakamakuku...
He otinga maha te whakamahana pahuka rehu hei whakapai ake i te whai huatanga o te pūngao me te pupuri i te āhuarangi o roto kia pai. Hei kaiwhakarato whakakorikori polyurethane, ka āwhina a AI ki te whakarato i ngā whakakorikori pēnei i te MXC-5 me te MXC-8 hei rauemi whakamahana pahuka rehu kounga teitei. Ka whakamahia ēnei rauemi ki te pakitara, ki te rūma tuanui...
Ko Mingxu Chemicals tētahi o ngā kaiwhakarato matua o ngā whakakorikori polyurethane, ā, e tuku ana mātou i te MXC-37, he whakakorikori tino whai hua, iti te kakara e kiia nei ko te DMAEE (2-[2- (dimethyl amino) ethoxy] ethanol). He mea hanga motuhake tēnei whakakorikori maha-mahi hei whakarei ake i te hanga o ngā pahuka pakari polyurethane...
Ko te pānga whakaterenga o MXC-T i ahu mai i tōna kaha ki te whakatairanga i ngā tauhohenga urea i waenga i te wai me ngā isocyanates, he tukanga taketake i roto i te hanga pahuka polyurethane. Ko te rōpū hydroxyl hohe i roto i te MXC-T e whakatairanga ana i tana taunekeneke ki te matrix polymer, ka hua ake he pumau me te whakahaere...
He otinga maha ngā mahi, he tino whai hua hoki te whakamahana pahuka rehu hei whakapai ake i te whai huatanga o te pūngao me te pupuri i ngā āhuarangi o roto kia pai. Hei kaiwhakarato whakakorikori polyurethane, ka whakaratohia e mātou ngā whakakorikori pēnei i te MXC-5 me te MXC-8 e whai wāhi nui ana ki te hanga i ngā whakamahana pahuka rehu kounga teitei...
He rauemi whakamahana maha te pahuka rehu i hangaia mā te tauhohenga matū i waenga i ngā wāhanga e rua, e kiia nei ko ngā taha A me B. Ko te taha B he ranunga o ngā polyol, e tauhohe ana ki ngā isocyanates hei whakaputa polyurethane, me ngā whakakorikori, ngā aukati mura, ngā...
He maha ngā momo kai o te pahuka rehu, i roto i tana tukanga whakaputa, ko te kaihoko pupuhi tetahi o ngā kai tino nui, he mea nui mō te hanganga o te pahuka, te kawe wera o te rauemi me te mea he hua taiao e whakawhirinaki ana ki te...
He mea nui te piripono ki ngā kaupapa here me ngā mahi ā-motu mō Mingxu Chemical i a rātou e anga atu ana ki te wero e hua mai ana i te mate urutā o te ao. I te tīmatanga o te tau 2020, i te tere o te horapa o te Covid-19 puta noa i te ao, kua kaha te mahi a te kamupene ki te whakarite i te haumaru o ā rātou kaimahi...
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He aha te Whakamarumaru Pahu Rehu? He rauemi whakamaru maha ngā mahi a te pahuka rehu e whānui ana hei hanga i tētahi paparanga tonu ina whakamahia. E rua ngā wāhanga matua: he ranunga o ngā isocyanates me ngā polyols, ngā tāpiringa me ngā whakakorikori. Ka honoa ēnei huānga ki te wāhi hei hanga i tētahi pahuka pakari...
He rauemi ārai maha ngā mahi a te pahuka polyurethane rehu (SPF) i runga i te hanganga matū, ā, nā te mea kāore te rauemi i rehuhia ki te pahuka e memeha haere i roto i te wā, he maha tonu te whakamahinga i roto i te pūnaha ārai o ngā whare. E rua ngā wāhanga matua: ko ngā isocyanate me te ranunga o ngā tāpiringa, ...
He rauemi pahuka maha-whakamahinga te pahuka polyurethane, he mea whakamahi whānuitia hoki, he maha ngā whakamahinga i roto i ngā momo ahumahi. E whakamahia ana i roto i te nuinga o ngā taonga o roto i te United States me tāwāhi, inā koa i roto i te umanga taonga, kei reira ngā momo matotoru me te pakeke e kitea ai...
Mō te hanganga o te papa hanawiti, he mea nui te whiriwhiri i te rauemi matua tika hei whakarite i te mahi e hiahiatia ana e pā ana ki te whakamarumaru wera, te whakamarumaru oro, te tiaki ahi, me te kaha. He rerekē te hanganga o ngā rauemi matua, he rerekē ngā painga o ia rauemi i runga i ngā āhuatanga...
Ko te MXC-70, CAS NO.: 1739-84-0, he matū whakakorikori amine haunga iti i hangaia hei whakapai ake i ngā āhuatanga whakamaroke o ngā pahuka polyurethane ngohengohe me ngā pahuka pakari, inā koa ko ērā he nui te wai. Hei amine tuatoru, e whakamahia whānuitia ana te MXC-70 i roto i ngā tono pahuka polyurethane, me te tuku i ētahi painga matua ki...
Ko te MXC-A1, e mōhiotia ana i roto i te matū ko N,N,N',N' -tetramethyl-2,2′ -oxybis (ethylamine). : 3033-62-3), he matū whakakorikori amine maha-mahi, he tino whai hua hoki, e whakamahia ana i roto i te hanga pahuka ngohengohe polyurethane. He mahi nui tā tēnei matū whakakorikori i roto i te hanga pahuka ngohengohe polyurethane...
Ko te MXC-T125, e mōhiotia ana ko te dibutyltin dilaurate (DBTDL), he matū whakakorikori konganuku tino whai hua, kāore he mata, e whai wāhi nui ana ki te hanga polyurethane. E tū motuhake ana tēnei matū whakakorikori nā tōna kaha whakakorikori teitei me te whakatairanga whiriwhiri i te tauhohenga carbamate (polyol-isocyanate). Ko tōna pai rawa atu...
Ko te MXC-B20, e mōhiotia ana ko te whakakōkī bismuth carboxylate MB20, he whakakōkī polyurethane kaha e whakamahia ana hei whakarei ake i ngā tauhohenga polyurethane me te whakamaroke. Hei carboxylate i ahu mai i te bismuth, ka mahi a MXC-B20 hei whakakōkī whakarewa e honoa ana ki ngā amine tuatoru. Mā tēnei huinga ka taea te tere...
Ko te MXC-T12, e mōhiotia ana ko Dibutyltin Dillaurate (DBTDL) me te nama CAS 77-58-7, he whakakorikori tino whai hua e whakamahia ana i roto i te hanga hua polyurethane. He mahi nui tā tēnei whakakorikori ki te whakarei ake i te tauhohenga i waenga i ngā polyol me ngā isocyanates, e hua ake ana ki te hanganga o ngā mea ngāwari e rua ...
Ko te MXS-6, ko te ingoa o INCI ko PEG-12 dimethicone, he matū horoi silicone maha-whakamahinga e whakamahia whānuitia ana i roto i te umanga polyurethane me te tini o ngā hua tiaki whaiaro. Hei matū horoi silicone whānui, he mea nui te mahi a MXS-6 ki te hanga pahuka polyurethane mārō, e whakarei ake ana i te pahuka...
He rauemi nui ngā pahuka polyurethane puta noa i ngā ahumahi maha nā ō rātou āhuatanga maha, mai i te whakamarumaru ki te takai. He mahi nui tā te whakakorikori e whakamahia ana i roto i te hanga pahuka ki te tautuhi i ēnei āhuatanga. Ko te MXC-37, e mōhiotia ana ko te 2-[2-(Dimethylamino)ethoxy]ethanol (DMAEE), i...
He mea nui te mahi a ngā whakakorikori polyurethane i roto i te hanga pahuka mahi-teitei, e āhei ai ngā kaihanga ki te whakatutuki i ngā āhuatanga motuhake kua whakaritea mō ngā tono rerekē. I roto i ēnei whakakorikori, ko te MXC-T te mea e tu ke ana mō ōna āhuatanga ahurei me te whānui o te whakamahinga i roto i te hanga pahuka poly...
He rauemi maha ngā whakamahinga, he rauemi whai hua hoki te whakamahana pahuka rehu e whakamahia ana i roto i te umanga hanga me te whakamahana hei whakapai ake i te whai huatanga o te pūngao me te hanganga pai. Ko te nuinga o te wā he ranunga matū e tauhohe ana hei hanga i te pahuka e horapa ana, e whakarato ana i ngā āhuatanga whakamahana pai rawa atu...
He rauemi whakamahana maha-whakamahinga, he tino whai hua hoki te Pahu Polyurethane Rehu (SPF), e whakamahia whānuitia ana i roto i ngā whare noho me ngā whare arumoni. I roto i ngā tau 50 kua pahure ake nei, kua noho te SPF hei whiringa pai mō te whakamahana i ngā hanganga rerekē nā te mea he pai ōna āhuatanga wera me te ngāwari o te tono...
Kua puta ake ngā Hydrofluoroolefins (HFO) hei wāhanga matua i roto i te hanga pahuka polyurethane ārai, nā te iti o te kaha whakamahana ā-ao (GWP) ki te whakataurite ki ngā mea pupuhi tuku iho pērā i ngā hydrofluorocarbons (HFC) me ngā hydrochlorofluorocarbons (HCFC). I roto i ēnei pūnaha, ko te...
