Ifu ya Talc yo mu Bushinwa yo gusiga ipulasitiki y'imodoka, impapuro zikoreshwa mu nganda, ikoreshwa mu nganda, yongera imikorere myiza y'ibikoresho, uruganda n'abatanga serivisi

Ifu ya Talc yo gusiga plastiki mu modoka, irangi ry'impapuro n'ikoreshwa rya ragi mu nganda, bikongera imikorere myiza y'ibikoresho. Ishusho yagaragaye

Ifu ya Talc yo gusiga plastiki mu modoka, irangi ry'impapuro n'ikoreshwa rya ragi mu nganda, yongera imikorere myiza y'ibikoresho.

Ibisobanuro bigufi:

Ifu ya Talc ni imyunyu ngugu ikomoka ku mabuye ya silicate ya manyeziyumu, ifite imiterere yihariye n'ibinyabutabire bituma iba ingenzi mu nganda zitandukanye. Ikunze kugaragara nk'ifu nziza y'umweru cyangwa imvi ifite imiterere y'amavuta, ihindagurika ryoroshye kandi ifite amavuta meza cyane—imico ikomoka ku miterere yayo ya platy crystal. Imiterere nk'iyo idasanzwe ituma ifu ya Talc ivanga neza n'ibikoresho bitandukanye, atari ukuvanga neza gusa ahubwo no gutanga umusaruro mwiza no gutunganya ibicuruzwa bya nyuma. Kudakora kwayo neza mu binyabutabire bituma ihura neza n'ibintu byinshi, birinda ingaruka mbi nubwo byaba bikoreshejwe igihe kirekire, mu gihe ubushobozi bwo kwirinda ubushyuhe n'amashanyarazi birushaho kwagura urwego rwayo mu nganda zikenerwa cyane mu nzego zitandukanye.

Inganda za pulasitiki zishingiye cyane ku ifu ya talc nk'umusemburo w'ibikoresho byuzuza no gushimangira ingufu, cyane cyane mu bice bya pulasitiki by'imodoka. Ifu ya talc yinjizwa neza muri thermoplastic nka polipropylene na polyethylene, ikongera ubushobozi bwo kudahinduka mu buryo bufatika binyuze mu kugabanya guhindagurika no kugabanya gucikagurika mu gihe cyo gushingwa no gusohora. Yongera cyane ubushobozi bwo kudashyuha ibice bya plastike, bigatuma biberanye n'ibice by'imodoka bihangana n'ihindagurika ry'ubushyuhe n'ubukonje, nk'amadirishya, inzugi n'ibice byo munsi y'inyuma y'imashini. Imiterere ya plastike ya talc yongera ubukana no kudakomera kwa plastike nta kongeramo uburemere bukabije, ishyigikira neza ingamba zoroshye mu gukora imodoka. Uku kugabanya uburemere bifasha kugabanya ikoreshwa rya lisansi no kunoza imikorere rusange, bihuye n'uburyo bugezweho bwo gukora imodoka bwibanda ku kuramba. Byongeye kandi, ifu ya talc ikora nk'inkunga mu gutunganya, igabanya gushwanyagurika hagati y'ibishongesha bya plastike n'ibihumyo, bigabanya imikorere yo gushushanya no kongera umusaruro ku bakora plastike.

Ifu y'ubudodo n'irangi yungukira cyane ku miterere yihariye y'ifu ya talc, ikaba ikora nk'icyuzuzo cy'amabuye y'agaciro mu nganda no mu bwubatsi. Nk'icyuzuzo cy'amabuye y'agaciro, ifu ya talc irushaho kunoza uburyo irangi ritemberamo no kuringaniza, ikarinda kugwa no kumanuka mu gihe cyo kuyikoresha ku buso buhagaze cyangwa bugoramye. Yongera imbaraga zo guhisha no gufatana kw'ifu, igakora firime yoroshye, ingana kandi iramba ifata neza ku bintu bitandukanye nk'icyuma, ibiti na sima. Uduce twa platy twa talc powder natwo dufasha kugumana ibara rimwe, bigatuma ibara rihoraho kandi rirangira neza ku bicuruzwa byose bipfutse, birinda imirongo cyangwa igicucu kidahwanye. Uretse ubwiza, yongera ubudahangarwa ku mazi, aside no kwangirika, yongera igihe cyo gukoresha ifu ikoreshwa mu nganda, imashini no mu bikoresho byo hanze. Uduce twa primers n'udupira two hagati dukunze gukoresha ifu ya talc kugira ngo twongere ubushobozi bwo kudatera imbere - birinda uduce tw'ubudodo guturika hasi mu macupa y'irangi - kandi binoze ubushobozi bwo kongera gukwirakwira, bigatuma ibice bikurikira bikomeza gufatana neza, byose mu gihe byujuje amahame y'ubuziranenge y'inganda zikora.

Inganda z'impapuro zimaze igihe kinini zikoresha ifu ya talc mu kunoza ireme ry'ibicuruzwa no gutunganya neza mu mpapuro zitandukanye. Ifu ya talc ikora nk'umusemburo w'impapuro, yongera urumuri, ibonerana kandi ikagira ubuziranenge bw'impapuro—ibintu by'ingenzi mu gucapa no gupakira impapuro. Iyo ikoreshejwe nk'umusemburo w'impapuro, yuzura icyuho kiri hagati y'imigozi ya cellulose, ikora imiterere ikomeye ikomeza ubushobozi bw'impapuro bwo kwinjiza wino yo gucapa, ikagira amabara meza, ikora neza kandi ikamara igihe cyo kuma vuba. Nk'umusemburo w'impapuro, ikora urwego rworoshye kandi rworoshye ku mpapuro, igabanya kwinjira kwa wino no kunoza uburyo inyandiko zicapwa. Ifu ya talc ikora kandi nk'inyongera y'ingenzi mu kugenzura resin, ikwinjiza resin zisigaye n'ubugari mu mpu kugira ngo hirindwe ko imashini zifungana, imigozi ifatana n'ibisebe byo hejuru nk'utudomo cyangwa imirongo. Mu buryo bwo kongera gukoresha imyanda ku mpapuro, ifu ya talc ifasha mu gukuraho ifu binyuze mu kumena uduce twa wino no gukuraho imyanda ifatana, irushaho kunoza ubuziranenge bw'impapuro no kongera gukoreshwa. Izi gahunda zitandukanye zituma ifu ya talc iba ingenzi mu gukora ibicuruzwa bitandukanye by'impapuro, kuva ku mpapuro zicapa zifite ububengerane bwinshi n'ibikoresho byo gupakira kugeza ku mpapuro zifatana n'amakarito.

Inganda zikora ibikoresho bya ceramic zikoresha ifu ya talc kugira ngo zihindure imiterere y'ibicuruzwa no kunoza ibipimo byo gutunganya, zigabanya ikiguzi cy'umusaruro mu gihe zinongera imikorere y'ibicuruzwa. Kongera ifu ya talc mu bikoresho bya ceramic bigabanya ubushyuhe bwo kurasa ku rugero runini kandi bikongera ubushyuhe bwemewe mu gihe cyo kurasa, ibyo ntibigabanya gusa ikoreshwa ry'ingufu ahubwo binagabanya ibyago byo guhinduka cyangwa kwangirika kw'ibicuruzwa. Ifu nke ya talc yongera ubwiza, imbaraga za mekanike n'ubushyuhe buhamye bwa ceramic, bigatuma zikoreshwa mu nganda no mu bikoresho by'imitako. Ifu ya talc nyinshi yorohereza ikorwa rya kristu zidasanzwe nka enstatite, yongera ubushobozi bwo kudashyuha no kudakoresha amashanyarazi - ingenzi ku bikoresho bikoreshwa mu by'amashanyarazi no mu bushyuhe bwinshi. Ifu ya talc kandi ikora nk'ingufu nziza mu bikoresho bya glaze, igabanya ubushyuhe bwo gushonga, yongera ubushyuhe bwa glaze kandi ikarinda gushya. Yongera ubushyuhe karemano ku bikoresho bya glaze, ikora imiterere n'irangizwa ryifuzwa, mu gihe ihura n'ibisabwa mu bwiza no mu mikorere y'ibicuruzwa bya ceramic ku bice by'imashini n'ibikoresho by'ubwubatsi nk'amatafari yo hasi n'ibipfundikizo byo ku nkuta.

Inganda zikora ifu ya talc zikoresha ifu ya talc cyane nk'ibikoresho bikora neza byo kuzuza no gukingira, bikongera imikorere y'ibicuruzwa ndetse n'uburyo bwo kubitunganya. Inyura mu miterere ya talc kugira ngo yongere imbaraga za mekanike, irwanya amarira n'amavuta yo kwisiga imbere, irusheho kuramba muri rusange kandi igabanye kwangirika no kwangirika mu gihe cyo kuyikoresha igihe kirekire. Iyi ngaruka yo gusiga kandi yoroshya gutunganya, igabanya ikoreshwa ry'ingufu mu gihe cyo kuvanga, gushushanya no gushushanya. Ifu ya talc yongera cyane ubushyuhe bw'amashanyarazi bw'ibicuruzwa bya talc, bigatuma biba byiza mu gukingira insinga, gasket za talc n'ibindi bikoresho bya talc bikoreshwa mu bikoresho by'amashanyarazi no mu buryo bwo kohereza ingufu. Ikora kandi nk'ikintu cyizewe cyo kwirinda gufatana, ikora urwego rworoshye rwo kurinda ku buso bwa talc bubuza ibicuruzwa gufatana n'ibibumbano, imashini cyangwa ibindi mu gihe cyo gukora, kubika no gutwara. Ingamba zikomeye zo kugenzura ubuziranenge zituma ifu ya talc yujuje ubuziranenge bukwiye n'ingano y'ibice bisabwa mu gukoresha talc, kuko gukwirakwiza ibice bidahuye bishobora kugira ingaruka ku bworoshye no gukora kwa talc, bigatuma habaho ubwiza n'ubudahemuka mu mikorere y'ibicuruzwa.

Ikorwa ry'ibikoresho bidakoresha amazi rigizwe n'ifu ya talc kugira ngo yongere ubwizerwe bw'ibicuruzwa, kuramba no guhangana n'ikirere, rigakemura ibibazo by'ubwubatsi n'inganda mu kwirinda amazi. Yongerwa cyane mu ruhu rw'amabuye ya asphalt, irangi rya acrylic na polyurethane sealants, aho yongera ubwiyongere n'uburebure igihe cyacitse—bituma ibikoresho bidakoresha amazi bimenyera imiterere y'imiterere bidacitse. Ifu ya talc yongera ubufatanye hagati y'ibice by'ibikoresho, ikora uruzitiro rudahindagurika rurinda amazi gusohoka kandi ikongera igihe cy'imikorere y'ibice bidakoresha amazi mu buryo busaba imbaraga nko ku bisenge, mu mazu yo munsi y'ubutaka, mu bigega by'inganda n'ibiraro. Gukomera kwayo mu by'imiti bituma ibikoresho bidakoresha amazi bikomeza gukora neza mu bihe bikomeye by'ibidukikije, harimo n'impinduka z'ubushyuhe bwinshi, guhumeka igihe kirekire k'ubushuhe, imirasire ya UV n'isuri ya chemical. Byongeye kandi, ifu ya talc yongera imiterere ya rheological y'ibice bidakoresha amazi, ikarinda gutuza kw'ibice biremereye no kwemeza ko ikoreshwa rimwe, ibyo birushaho kongera imikorere y'ibice bidakoresha amazi.

Ubusabe bw'ifu ya talc ku isi bukomeje kwiyongera, bitewe no kwaguka kw'inganda zikora ndetse n'iterambere ry'ikoranabuhanga mu gutunganya. Kuba ifu ya talc ikora neza kandi ihendutse bituma ihitamo ryiza ku bakora bashaka kunoza imikorere y'ibicuruzwa no gukora neza. Amabwiriza akomeye y'ubuziranenge n'uburyo bwo gupima bishimangira ko ifu ya talc yujuje ibisabwa byihariye mu nganda, ikavanaho imyanda kandi ikagenzura umutekano mu ikoreshwa ryayo.

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Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Igice cy'ingenzi cya talc ni magnesium silicate irimo amazi, hamwe na formula ya molekile Mg3 [Si4O10] (OH) 2. Talc ni iy'uburyo bwa monoclinic. Kristale iba mu ishusho y'uduce tw'inyuma cyangwa rhombic, rimwe na rimwe tugaragara. Akenshi ikorwa mu duce twinshi, dusa n'amababi, radial, na fibrous aggregates. Idafite ibara ribonerana cyangwa umweru, ariko isa n'icyatsi kibisi cyoroshye, umuhondo woroshye, umukara woroshye, cyangwa umutuku woroshye bitewe n'uko hari umwanda muto; Ubuso bw'aho butandukaniye bugaragaza irangi ry'amasaro. Ubukomere bwa 1, uburemere bwihariye 2.7-2.8.

Talc ifite imiterere myiza cyane ya fiziki n'iya shimi nko kuba ifite amavuta, irwanya gufatana, ifasha amazi gutemba, irwanya umuriro, irwanya aside, irinda gushonga, aho ishongesha cyane, ifite imiterere ya shimi idakora, ifite imbaraga zo gutwikira neza, yoroshye, irabagirana neza, kandi ikagira ubushobozi bwo gushonga cyane. Bitewe n'imiterere yayo ya kristu, talc ifite imiterere yo kugabanywamo ibice byoroshye n'ubushobozi bwihariye bwo gushonga. Iyo ingano ya Fe2O3 ari nyinshi, izagabanya ubushobozi bwayo bwo gushonga.

Talc ni yoroshye, ifite igipimo cy'ubukana bwa Mohs cya 1-1.5 kandi ikagira ishusho yo kunyerera. Icyuho cya {001} kirasesekaye cyane, kandi biroroshye kugicamo uduce duto. Inguni isanzwe yo kuruhuka ni nto (35 ° ~ 40 °), kandi ntigihindagurika cyane. Ibuye rikikije ni silicique kandi riranyerera, magnesite, lean ore, cyangwa dolomite marble. Uretse amabuye make ahamye, muri rusange ntabwo ahindagurika, afite ingingo zikomeye n'ivunika. Imiterere y'ubutare n'iy'amabuye akikije bigira ingaruka zikomeye ku icukurwa ry'amabuye.

Icyiciro cya chimique
Ikoreshwa: Ikoreshwa nk'icyuma gikomeza kandi gihindura ibintu mu nganda za shimi nka za kabutura, za pulasitiki, irangi, nibindi. Ibiranga: Kongera imiterere y'igicuruzwa, kongera imbaraga zo gukurura, gukata, imbaraga zo kuzunguruka, imbaraga z'umuvuduko, kugabanya imihindagurikire, uburebure, ubwiza bw'ubushyuhe, umweru mwinshi, no guhuza neza kw'ibice no gukwirakwira kw'ibice.

Igipimo cya ceramic
Ikoreshwa: Ikoreshwa mu gukora ibumba rikoresha ikoranabuhanga rigezweho, ibumba ridafite insinga, ibumba ritandukanye ry’inganda, ibumba rikozwe mu bwubatsi, ibumba rikozwe buri munsi, n’ibumba rikozwe mu ikoranabuhanga rigezweho. Ibiranga: Ubushyuhe bwinshi ntibuhinduka ibara, umweru mwinshi nyuma yo gucurwa, ubucucike bumwe, ubwiza bwiza, n’ubuso bworoshye.

Icyiciro cy'ubwiza
Intego: Ni icyuma cyiza cyane mu nganda zikora amavuta yo kwisiga. Ibiranga: Gifite ingano nini ya silikoni. Gifite akazi ko kuziba imirasire ya infrared, bityo kikanongera ubushobozi bwo kwirinda izuba n'imikorere ya infrared mu kwisiga.

Icyiciro cy'ubuvuzi n'ibiribwa
Ikoreshwa: Ikoreshwa nk'inyongeramusaruro mu nganda zikora imiti n'ibiribwa. Ibiranga: Ntigira uburozi, nta mpumuro, ifite umweru mwinshi, ihuye neza, irabagirana cyane, uburyohe bworoshye, kandi iraryoshye cyane. pH iri hagati ya 7-9 ntigabanya imiterere y'umusaruro w'umwimerere.

Igipimo cy'impapuro
Intego: Ikoreshwa mu bikoresho bitandukanye by’impapuro byo mu rwego rwo hejuru n’urwo hasi. Ibiranga: Ifu y’impapuro ifite imiterere y’umweru mwinshi, ingano ihamye y’uduce, no kwangirika guke. Impapuro zikozwe muri iyi fu zishobora gutuma irushaho kuba nziza, nziza, zigatuma ibikoresho fatizo bizigama, kandi zigatuma ubuzima bw’umuyoboro wa resin burushaho kuba bwiza.

Ifu ya Brucite
Ikoreshwa: Ikoreshwa mu gukora porcelain y'amashanyarazi, porcelain y'amashanyarazi idafite insinga, porcelain zitandukanye zo mu nganda, porcelain y'ubwubatsi, porcelain ya buri munsi, na glaze ya porcelain. Ibiranga: Ubushyuhe bwinshi ntibuhinduka ibara, umweru mwinshi nyuma yo gucurwa, ubucucike bumwe, ubwiza bwiza, n'ubuso bworoshye.