Paura tāki Haina mō ngā paninga kirihou motuka, pepa, uku me te rapa, tono ahumahi hei whakarei ake i te pumau o te mahi rauemi, wheketere me ngā kaiwhakarato

Paura talc mō ngā paninga kirihou motuka, pepa, uku me te rapa, tono ahumahi hei whakarei ake i te pumau o te mahi rauemi. Whakaahua Matua

Paura talc mō ngā paninga kirihou motuka, pepa, uku me te rapa, hei whakapai ake i te pumau o te mahi rauemi.

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Ko te paura talc he kohuke tūturu i hangaia mai i te pakarukaru o ngā toka konupora silicate, he āhuatanga ā-tinana, ā-matū hoki e tino hiahiatia ana i roto i ngā mara ahumahi kanorau. He rite tonu ki te paura ma, hina rānei, he kakano hinuhinu, he ngawari te āhua, ā, he tino pai te hinu whakahinuhinu—he āhuatanga e ahu mai ana i tōna hanganga karaihe parai. Mā ēnei āhuatanga ahurei ka taea e te paura talc te whakaranu pai ki ngā momo rauemi, ehara i te mea he pai te whakaranu engari he pai ake te mahi me te ngāwari o te tukatuka ki ngā hua whakamutunga. Ko tōna koretake o te matū ka whakarite kia pumau te hototahi ki te nuinga o ngā papa, ka karo i ngā tauhohenga kāore e hiahiatia ahakoa te whakamahinga roa, ā, ko te ātete wera pono me ngā āhuatanga whakamahana hiko ka whakawhānui ake i tōna whānuitanga tono i roto i ngā tukanga hangahanga e hiahiatia ana puta noa i ngā rāngai rerekē.

He nui te whakawhirinaki o te umanga kirihou ki te paura talc hei whakakī mahi me te kaiwhakakaha, inā koa i roto i ngā wāhanga kirihou motuka. Ka uru pai te paura talc ki roto i ngā kirihou wera pēnei i te polypropylene me te polyethylene, ka whakapai ake i te pumau o ngā āhuatanga mā te whakaiti i te piko me te whakaiti i te whakahekenga i te wā e werohia ana te pokepoke me te whakaputa. Ka whakanui ake i te ātete wera o ngā wāhanga kirihou, ka pai mō ngā wāhanga motuka e tu atu ana i te ahotea miihini me te piki haere o te pāmahana, pēnei i ngā papaaho, ngā panera tatau me ngā wāhanga o raro. Ka whakanui te hanganga pereti o te paura talc i te pakari me te ātete pānga o ngā kirihou me te kore e tāpiri i te taumaha nui, ka tautoko pai i ngā rautaki mama i roto i te hanga waka. Ka āwhina tēnei whakaiti taumaha ki te whakaiti i te whakapaunga wahie me te whakapai ake i te whai huatanga whakahaere whānui, e hangai ana ki ngā au whakaputa motuka hou e aro ana ki te pumau. Hei tāpiri, ka mahi te paura talc hei āwhina tukatuka, ka whakaiti i te waku i waenga i ngā rewa kirihou me ngā mata pokepoke, ka whakapoto i ngā huringa pokepoke me te whakanui ake i te whai huatanga whakaputa mō ngā kaihanga kirihou.

He nui ngā painga o te paura talc ki te rāngai paninga me ngā peita, he mea whakakī kohuke maha-whakamahinga i roto i ngā paninga ahumahi me ngā paninga hoahoanga. Hei whakakī kohuke, ka whakapai ake te paura talc i te rere o te peita me te whakataurite, ka ārai i te totohu me te maturuturu i te wā e pania ana ki ngā mata poutū, piko rānei. Ka whakarei ake i te kaha huna me te piri o ngā paninga, ka hanga he kiriata maeneene, ōrite, pakari hoki e piri pūmau ana ki ngā momo papa pēnei i te konganuku, te rakau me te raima. Ka āwhina hoki ngā matūriki pereti o te paura talc ki te pupuri i te horapa o te tae, me te whakarite i te tae me te whakaotinga ōrite puta noa i ngā hua paninga katoa, me te karo i ngā rārangi, i te atarangi kore taurite rānei. Haunga te ataahua, ka whakanui ake i te ātete ki te wai, ki ngā waikawa me te pakū, ka roa ake te ora o ngā paninga e whakamahia ana i roto i ngā hanganga ahumahi, ngā mīhini me ngā taputapu o waho. He maha ngā wā ka whakauruhia e ngā paninga tuatahi me ngā paninga takawaenga te paura talc hei whakapai ake i te ātete ki te paru - te aukati i ngā matūriki whakakī kia kaua e tau ki raro o ngā kēne peita - me te whakapai ake i te paninga anō, ka taea ai e ngā paparanga e whai ake nei te piri pūmau, me te whakatutuki i ngā paerewa kounga tino pakari o ngā ahumahi hanga.

Kua roa te whakamahi a te umanga pepa i te paura talc hei whakapai ake i te kounga o te hua me te pai o te tukatuka puta noa i ngā momo pepa. Ka mahi te paura talc hei whakakī me te paninga, hei whakarei ake i te kanapa, te mārama me te maeneene o te pepa—ngā āhuatanga matua mō te tā me te takai pepa. Ina whakamahia hei whakakī, ka whakakīia ngā āputa i waenga i ngā muka cellulose, ka hanga he hanganga matotoru ake e whakapakari ana i te kaha o te pepa ki te mimiti i ngā waituhi tā, ka whakarite i te whakaputanga tae kanapa, te kounga tā koi me te wā maroke tere. Hei paninga, ka hanga he paparanga angiangi, maeneene ki runga i ngā mata pepa, ka whakaiti i te urunga waituhi me te whakapai ake i te mārama o te tā. Ka mahi anō te paura talc hei tāpiri whakahaere kapia nui, ka mimiti i ngā kapia toenga me te pitch i roto i te penupenu hei ārai i ngā aukati mīhini, ngā roera piri me ngā hapa mata pērā i ngā ira me ngā rārangi. I roto i ngā tukanga hangarua pepa para, ka āwhina te paura talc ki te tango waituhi mā te wawahi i ngā matūriki waituhi me te tango i ngā poke piri, ka whakapai ake i te parakore o te penupenu me te kounga o te pepa hangarua. Nā ēnei whakamahinga kanorau ka waiho te paura talc hei wāhanga matua i roto i te whakaputa i ngā hua pepa rerekē, mai i ngā pepa tā kanapa me ngā rauemi takai ki ngā pepa kikokore me te kāri whariki.

Ka whakamahia e te hanga uku te paura talc hei whakarerekē i ngā āhuatanga o te hua me te arotau i ngā tawhā tukatuka, ka whakaiti i ngā utu whakaputa me te whakarei ake i te mahi o te hua whakamutunga. Mā te tāpiri i te paura talc ki ngā parai uku ka whakaiti i te pāmahana tahunga mā ētahi nekehanga, ka whānui ake hoki te awhe pāmahana e whakaaetia ana i te wā e tahuna ana, e kore e whakaiti noa i te whakapaunga pūngao engari ka whakaitihia hoki te tūponotanga o te whakarerekētanga o te hua, te pakaru rānei. Ka whakarei ake te iti o te paura talc i te māramatanga, te kaha miihini me te pumau wera o ngā uku, ka pai ai mō ngā wāhanga ahumahi me ngā taonga whakapaipai. Mā te nui ake o te kukū o te paura talc ka āwhina i te hanganga o ngā tioata motuhake pērā i te enstatite, ka whakapai ake i te ātete ki te ru wera me ngā āhuatanga dielectric—he mea nui mō ngā uku e whakamahia ana i roto i ngā taiao hiko me te pāmahana teitei. Ka mahi anō hoki te paura talc hei rerenga whai hua i roto i ngā karaihe, ka whakaiti i te pāmahana rewa, ka whakapai ake i te ngāwari o te karaihe me te aukati i te pakaru. Ka tāpirihia he opacity tūturu ki ngā karaihe matte, ka hangaia he kakano me ngā whakaotinga e hiahiatia ana, me te whakatutuki i ngā whakaritenga ataahua me te mahi o ngā hua uku mō ngā wāhanga mīhini ahumahi me ngā rauemi hanga pērā i ngā taera papa me te whakakikorua pakitara.

He nui te whakamahinga a te umanga rapa i te paura talc hei whakakī mahi me te rauemi whakamahana, hei whakarei ake i te mahi hua me te whaihua tukatuka. Ka uru ki roto i ngā whāriki rapa hei whakarei ake i te kaha miihini, te ātete haehae me te whakahinuhinu ā-roto, hei whakapai ake i te roa o te mau me te whakaiti i te kakahu me te haehae i te wā roa o te whakamahinga. Ka whakangawari hoki tēnei pānga whakahinuhinu i te tukatuka, ka whakaiti i te whakapaunga pūngao i te wā whakaranu, te wātaka me te whakakoi. Ka whakanui ake te paura talc i te whakamahana hiko o ngā hua rapa, ka pai mō te whakamahana taura, ngā hiri rapa me ētahi atu wāhanga rapa e whakamahia ana i roto i ngā taputapu hiko me ngā pūnaha tuku hiko. Ka mahi hoki hei kaihoko ārai-piri pono, ka hanga he paparanga tiaki angiangi i runga i ngā mata rapa e ārai ana i ngā hua ki te piri ki ngā pokepoke, ki ngā mīhini, ki a rātou anō rānei i te wā whakaputa, rokiroki me te kawe. Mā ngā tikanga whakahaere kounga tino kaha ka tutuki te paura talc i ngā whakaritenga parakore me te rahi matūriki mō ngā tono rapa, nā te mea ka pā te tohatoha matūriki koretake ki te ngāwari me te mahi a te rapa, ka mau tonu te ōritetanga me te pono o te mahi hua mutunga.

Ko te hanga rauemi ārai wai ka whakamahia te paura talc hei whakarei ake i te pono o te hua, te roa me te ātete ki te huarere, hei whakatutuki i ngā hiahia ārai wai mō te hanga me te ahumahi. He whānuitia te tāpiri atu ki ngā kiriuhi uku, ngā paninga kiriaku me ngā hiri polyurethane, ka whakapai ake i te ngāwari me te roa i te wā pakaru—ka taea ai e ngā rauemi ārai wai te urutau ki ngā nekehanga hanganga me te kore e pakaru. Ka whakapakari te paura talc i te hononga i waenga i ngā wāhanga rauemi, ka hanga he ārai kore e ārai i te turuturu wai me te whakaroa i te roa o te mahi o ngā pūnaha ārai wai i roto i ngā taiao uaua pēnei i ngā tuanui, ngā rūma o raro, ngā tāke ahumahi me ngā piriti. Mā tōna pumau matū ka mau tonu te mahi a ngā rauemi ārai wai i raro i ngā āhuatanga taiao kino, tae atu ki ngā huringa pāmahana tino nui, te roa o te whakaaturanga makuku, te hihi UV me te horo matū. Hei tāpiri, ka whakapai ake te paura talc i ngā āhuatanga rheological o ngā hanganga ārai wai, ka ārai i te taunga o ngā wāhanga taumaha me te whakarite i te tono ōrite, ka whakarei ake i te whai huatanga o ngā paparanga ārai wai.

Kei te piki haere tonu te hiahia o te ao mō te paura talc, nā te whānui haere o ngā rāngai hanga me ngā whanaketanga hangarau i roto i te tukatuka. Nā te maha o ngā whakamahinga me te whai huatanga o te paura talc, he mea pai tēnei mā ngā kaihanga e rapu ana ki te whakapai ake i te mahi hua me te whai huatanga o te whakaputa. Mā ngā paerewa kounga pakari me ngā tikanga whakamātautau ka tutuki i te paura talc ngā whakaritenga motuhake a te ahumahi, ka whakakore i ngā poke me te whakarite i te haumaru i roto i ngā tono.

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Taipitopito Hua

Ngā Tohu Hua

Ko te wāhanga matua o te talc he konupora silicate kei roto te wai, ko te tātai ngota Mg3 [Si4O10] (OH) 2. Nō te pūnaha monoclinic te talc. He rite te āhua o te tioata ki ngā kongakonga hexagonal, rhombic rānei, e kitea ana i ētahi wā. I te nuinga o te wā ka hangaia hei puranga matotoru, he rite ki te rau, he radial, he muka hoki. Kāore he tae, he mā rānei, engari he āhua kakariki mārama, he kōwhai mārama, he parauri mārama, he whero mārama rānei nā te iti o ngā poke; He kanapa te mata o te wehenga. Te pakeketanga 1, te taumaha motuhake 2.7-2.8.

He tino pai ngā āhuatanga ā-tinana, ā-matū hoki o te pāreti pērā i te whakahinuhinu, te ārai piri, te āwhina rere, te ātete ahi, te ātete waikawa, te ārai wera, te teitei o te ira rewa, ngā āhuatanga matū kore mahi, te kaha hipoki pai, te ngawari, te kanapa pai, me te kaha mimiti. Nā tōna hanganga karaihe paparua, he ngāwari te wehewehe o te pāreti ki ngā unahi me te whakahinuhinu motuhake. Ki te nui te ihirangi o te Fe2O3, ka whakaitihia tōna ārai wera.

He ngohengohe te tāra, ko te tauwehenga pakeke Mohs he 1-1.5, ā, he ahua pahekeheke. He tino oti te tapahi {001}, ā, he ngāwari ki te pakaru hei poro angiangi. He iti te koki okiokinga tūturu (35 °~40 °), ā, he tino kore pumau. Ko te toka e karapoti ana he magnesite, he magnesite, he konganuku kikokore, he mapere dolomite rānei kua whakakīia ki te silicified me te pahekeheke. Haunga ētahi toka āhua pumau, he kore pumau te nuinga, me ngā hononga me ngā whati kua whanake. He pānga nui ngā āhuatanga ā-tinana me ngā āhuatanga ā-pūkaha o te konganuku me te toka e karapoti ana ki te tukanga keri.

Te taumata matū
Whakamahinga: Whakamahia hei whakakaha me te whakakī whakarerekē i roto i ngā ahumahi matū pēnei i te rapa, te kirihou, te peita, me ētahi atu. Ngā Āhuatanga: Ka whakanui ake i te pumau o te āhua o te hua, ka whakanui ake i te kaha kume, te kaha kutikuti, te kaha takai, te kaha pēhanga, ka whakaiti i te whakarerekētanga, te roa, te tauwehenga whānui wera, te mā teitei, me te kaha o te ōrite me te marara o te rahi matūriki.

Te karaehe uku
Whakamahinga: Whakamahia mō te hanga uku auau-teitei, uku ahokore, uku ahumahi, uku hoahoanga, uku o ia rā, me ngā paninga uku. Ngā Āhuatanga: Kāore e memeha te tae i te pāmahana teitei, he mā ake i muri i te hanga, he rite te matotoru, he kanapa pai, he mata maeneene.

Te kounga whakapaipai
Kaupapa: He mea whakakī kounga teitei i roto i te umanga whakapaipai. Ngā Āhuatanga: He nui te huānga silicon kei roto. He mahi tāna ki te aukati i ngā hihi infrared, ā, ka whakarei ake i te mahi ārai-rā me te ātete infrared o ngā whakapaipai.

Tohu hauora me te tohu kai
Te Whakamahinga: Whakamahia hei tāpiringa i roto i ngā ahumahi rongoā me te kai. Ngā Āhuatanga: Kāore he paitini, kāore he kakara, he mā te tae, he hototahi pai, he kanapa kaha, he ngawari te reka, ā, he maeneene kaha. Kāore te uara pH o te 7-9 e whakaiti i ngā āhuatanga o te hua taketake.

Te taumata pepa
Kaupapa: Whakamahia mō ngā hua ahumahi pepa kounga teitei, kounga iti hoki. Ngā Āhuatanga: Ko ngā āhuatanga o te paura pepa he mā te tae, he pumau te rahi o te matūriki, ā, he iti te pakaru. Ka taea e te pepa i hangaia ki tēnei paura te maeneene, te ātaahua, te penapena rauemi mata, me te whakapai ake i te roa o te mahi o te mata kapia.

Paura paru
Whakamahinga: Whakamahia mō te hanga porcelain hiko, porcelain hiko ahokore, ngā momo uku ahumahi, ngā uku hoahoanga, ngā uku o ia rā, me te paninga uku. Ngā Āhuatanga: Kāore e memeha te tae i te pāmahana teitei, he mā ake i muri i te hanga, he rite te matotoru, he kanapa pai, he maeneene te mata.