Ngā Raru o te Taumaha me te Maimoatanga Mata Whakakī e Me Wāwāhia i roto i te Hangarau Whakarerekētanga Kirihou

Kua tutuki i te hangarau whakarerekētanga kirihou ētahi whakatutukitanga i roto i ngā mahi mātauranga, hangarau me te ahumahi, engari kei te kitea tonu ētahi raruraru e aukati ana i te rongonuitanga o te hangarau whakarerekētanga kirihou, e uaua ai hoki te whakatutuki i ngā painga pāpori me te ōhanga nui ake.

01.Te raruraru "te pikinga taumaha"

He nui ake te mātotoru o ngā kohuke kore-whakarewa i tō ngā kapia hangai, e rua, e toru rānei ngā wā e nui ake ana, ā, ko ētahi, pērā i te paura barite, e rima ngā wā e nui ake ana i tō te polyethylene, te polypropylene rānei. Te āhua nei kāore te mātotoru o ētahi whakakī kohuke i te nui rawa i runga i te mata, engari ka taea anake te kī kāore te mātotoru papatipu i te nui. Ina tino marara ki roto i te anga kirihou hei matūriki kotahi, ka whakakitea tōna mātotoru tūturu. Ahakoa ka whakakapia e te whakakī kohuke te kirihou turanga i runga i te kaupapa kotahi-ki-kotahi mā te taumaha, he wāhanga iti noa iho o te rōrahi o te kirihou turanga o taua taumaha.

Mena kei te tata ngā matūriki o te whakakī kohuke ki te kapia matrix, kāore he āputa, ka pā tika tēnei rerekētanga o te rōrahi ki te nui o ngā rauemi kirihou me ngā taonga inehia e te horahanga, e te roa rānei, pērā i te roa o ngā paipa me ngā kōtaha, te horahanga rānei o te hiako horihori; ka pā tika hoki ki te maha o ngāhua werohanga whakarewaNā te mea he pumau te rōrahi o te kōhao pokepokea ai mō te werohanga, ki te rerekē ngā rōrahi o te rewa o te kounga kotahi, ka whakaitihia te maha o ngā hua werohanga ka taea te whakarewa. Nō reira, ahakoa ka whakaitihia te utu o ngā hua me te whakanui ake i ngā painga ōhanga e te whakamahinga o ngā whakakī, kei reira anō ngā pānga kino o te whakaiti i te roa, te horahanga, me te maha o ngā hua.

Ka paunatia e ngā tukatuka kirihou ngā pānga o ngā āhuatanga pai me ngā āhuatanga kino hei whakatau mēnā he mea tika ngā whakakī. Me mārama ko ētahi hua kirihou kāore e pāngia e ngā pānga kino o te taumaha e puta mai ana i ngā whakakī, ā, me whakanui ake hoki i te mātotoru o ngā rauemi kirihou, pērā i ngā ipu totohu kupenga kirihou mō te mahi ika moana, ngā anga kōrero (kounga teitei me te pānga oro pai) me ētahi turanga taputapu, me ētahi atu. Tērā anō hoki ētahi wā kāore te roa, te horahanga rānei o te hua e pāngia e te mātotoru o te whakakī, arā, i roto i te rauemi kirihou me te hua whakamutunga, kāore te roa me te horahanga i whiwhihia e te kounga rauemi kotahi e tino rerekē ana, pērā i te miro papatahi polypropylene totoro uniaxially, te rīpene tākai, te kiriata roimata me te kiriata pupuhi polyethylene, te ipu tuwhera, me ētahi atu.

Ko te take nui o tēnei, nā te mea i te wā e tukatukahia ana ēnei hua kirihou, ka totorohia, ka pupuhihia rānei te kirihou matihiko, ā, ka puta he āputa i waenganui i ngā ngota ngota, tae atu ki waenganui i ngā macromolecules me ngā matūriki whakakī, kia kore ai e nui te pikinga o te mātotoru o te rauemi whakakī, ā, ko te mea nui ake, ko te mahi a tēnei pūnaha whakakī ka taea tonu te whakatutuki i ngā whakaritenga o te whakamahinga, e whakaatu ana i te painga o te whakamahi i ngā whakakī hei whakaiti i ngā utu.

02.Raru maimoatanga mata whakakī

Ka whakamahia ngā rauemi paura kore-waro hei whakakī mō ngā kirihou. I te nuinga o te wā, me huri te mata o ngā matūriki ki te waro, arā, mai i te wai-aro ki te lipo-aro, e kiia ana ko te "whakahohenga". Mai i te tekau tau atu i 1980, kua whakamahia whānuitia ngā kaihoko honohono pēnei i te waikawa stearic, te titanate, te aluminate, te phosphate, me ngā kaihoko honohono silane hei kaihoko maimoatanga mata mō ngā rauemi paura kore-waro, ā, kua tutuki ngā hua nui.

pānga

Heoi, nā te rangahau hōhonu a ētahi tohunga me ngā mātauranga me ngā ariā hou, ngā huarahi hou rānei, i kite te iwi kāore i te tino mārama te hangarau maimoatanga mata o ngā matūriki whakakī me te pānga o te maimoatanga. Nā Ahorangi Yu Jian o Te Whare Wānanga o Tsinghua i whakaaro ngā tikanga me ngā mātāpono taketake hei wehewehe i ngā atanga moroiti i roto i ngā pūnaha hiato paura polymer/inorganic mā te whakamahi i te taunekeneke i waenga i ngā matū whakauru i roto i te pūnaha rauemi. He tikanga whai hua hei hoahoa me te whakatikatika, ka hua ake he pikinga ake i roto i ngā āhuatanga ātete pānga o ngā pūnaha CaCO3/HDPE, CaCO3/PP rānei.

I whakatakotohia e Ahorangi Zhang Wengong o Te Whare Wānanga o Fujian Normal te kaupapa matua, ngā mahi whakatinanatanga me te rangahau o te whakarerekētanga matū whakakotahi in-situ o te mata paura kore-waro (e kiia nei ko CCM/NPS-IS) i runga i ngā tau o te tūhuratanga me te whakarāpopototanga o te ariā me te mahi whakarerekētanga paura kore-waro i te kāinga me tāwāhi. Ko te kaupapa me te ihirangi matua, me ētahi atu, e kiia ana koinei te tuatoru o ngā whakatipuranga o te hangarau whakarerekētanga mata paura kore-waro i muri i te whakarerekētanga o te kaihoko honohono.

I whai pānga anō hoki ngā kaimahi pūtaiao me ngā kaimahi hangarau o Shanghai Zhehua Chemical Materials Co., Ltd., Shanghai Xinxing New Materials Co., Ltd. me Baoji Yunpeng Plastic Technology Co., Ltd. ki te kaupapa me te hangarau o te maimoatanga mata paura kore-waro, ā, i tutuki i a rātou ngā whakatutukitanga whakatenatena. Kei te werohia e ēnei whakaaro me ngā tikanga hou te hangarau maimoatanga mata tuku iho me te kaihoko honohono hei kaupapa matua, ā, kei te anga whakamua te ao mātauranga me te hangarau o te maimoatanga mata paura ki tētahi putanga nui.