2021 Paura Maikoropiko Hoahoa Hou o Haina mō ngā Paruparu Sima - Ārai Wera, Ngā Porowhita Karāhe Kohao, Iti te Ngongo Wai – Kehui

He mama, he nui te rahinga, he iti te kawe wera, he kaha pēhi teitei, ā, he pai te rere o ngā porowhita iti o te karāhe tuwhera. E whakamahia ana ēnei hei whakakī hua me ngā kaihoko whakamārama i roto i ngā paninga peita, rapa, kirihou whakarerekētia, kirihou whakakaha muka karāhe, kohatu horihori, putty me ētahi atu ahumahi; i roto i ngā ahumahi keri hinu me te hau, nā te kaha o te ātete pēhi me te iti o te mātotoru ka taea te whakaputa i te paru sima iti-mātotoru kaha teitei me te wai keri iti-mātotoru.
Ko ngā porowhita karāhe tuwhera he porowhita karāhe tuwhera he iti noa te rahi, he rauemi kore-whakarewa kore-waro. Ko te whānuitanga rahi matūriki noa ko te 28-120 maikorona, ā, ko te matotoru papatipu ko te 0.2-0.6 karamu/cm3. He painga tōna: he māmā, he iti te kawe wera, he ārai oro, he nui te horapa, he pai te ārai hiko me te pumau wera. He rauemi mama hou tēnei kua whakawhanakehia, he whānui ngā whakamahinga me te mahi tino pai.
1: He mā parakore te tae o te āhua. Ka taea te whakamahi whānuitia i roto i ngā hua katoa e hiahiatia ana te āhua me te tae.
2: He māmā te taumaha motuhake, he nui te rōrahi. Ko te mātotoru o ngā porowhita karāhe tuwhera he tata ki te kotahi tekau o te mātotoru o ngā matūriki whakakī tuku iho. I muri i te whakakī, ka taea te whakaiti i te taumaha pūtake o te hua, te whakakapi me te penapena i ngā kapia whakaputa, me te whakaiti i ngā utu hua.
3: He mata kua whakarerekētia ā-pūtaiao (lipophilic). He ngāwari te whakamakuku me te horapa o ngā porowhita karāhe tuwhera, ā, ka taea te whakakī ki te nuinga o ngā kapia kirihou whakamahana, pērā i te polyester, pp, pvc, epoxy, polyurethane, me ētahi atu.

Kei te tukuna hoki ngā porowhita iti karāhe tuwhera me ngā paninga kawe hiko. Mā te paninga kawe hiko me te matotoru kua arotauhia ka whakaratohia he āhuatanga kawe hiko me te tiaki pai mō ngā matūriki porowhita, me te pupuri tonu i te painga penapena taumaha e pā ana ki ngā rauemi iti-kiato-matua tuwhera. He pai ēnei mirumiru kawe hiko mō te whakamahi i roto i ngā mahi hōia, te hangarau koiora, ngā taputapu hauora, ngā hikohiko, me ētahi atu ahumahi motuhake.

Ngā Taipitopito:
Tae: mā
Makuku: ≤ 0.5%
Te tere rere: ≥ 92%
Te mātotoru o te rahinga: 0.13g/cm³- 0.15g/cm³
Rahi matūriki: D90 ≤ 100 μ m
Te mātotoru tūturu: 0.24g/cm³- 0.27g/cm³
Kaha pēhanga: 750psi

He kamupene whānui a 邢台科汇商贸有限公司 e whakauru ana i te hanga, te hoko, me te hokohoko. Kei te Tāone o Xingtai, Porowini o Hebei te kamupene me te wheketere, he hītori roa, he nui hoki ngā kohuke. I tēnei wā, ko ngā hua o te kamupene ko te pungarehu rere, ngā cenospheres, te perlite, te microsphere karāhe tuwhera, te muka hangai nui me ētahi atu. Ko te whakamahinga o ngā hua he mea hanga ki ngā rauemi whakamahana ātete ahi, ngā rauemi hanga, te ahumahi hinu, ngā rauemi whakamahana, te ahumahi paninga, te whanaketanga rererangi me te wāhi, te ahumahi kirihou, ngā hua kirihou kua whakapakarihia ki te muka karāhe me ngā rauemi tākai.
Me te 28 tau o te wheako ki te whakaputa i ngā refractories me ngā rauemi whakamahana wera, ka tohe tonu mātou ki te whakarato i ngā refractories teitei-mua me ngā rauemi whakamahana wera kounga teitei, i whakawhanakehia hoki e mātou ētahi atu hua kounga teitei pēnei i te muka hangai macro,
he ranunga whakaiti-wai, kei te whakapau kaha mātou ki te whakatutuki i ngā hiahia rerekē o ngā kiritaki.
Ko tā mātou tumanako ka haere tonu mātou ki te ārahi i ō mātou kiritaki me ngā hua kounga teitei me ngā ratonga ngaio! Kei konei mātou i ngā wā katoa e hiahiatia ana e te kiritaki!

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