HB21L likhoele tse entsoeng ke motho tse entsoeng ke motho bakeng sa likhohlano le thepa ea ho tiisa Setšoantšo se bontšitsoeng

HB21L e entsoeng ke motho ea likhoele tsa boea ba liminerale bakeng sa likhohlano le lisebelisoa tsa ho tiisa

Tlhaloso e Khutšoanyane:

Fiber ea rock ea rock HB21L, fiber ea silicate ea inorganic, e entsoe kabasalt,dibaseledolomiteka ho butsoela kapa ho kenya centrifugation mochesong o moholo.E botala bo boputsoa ebile e hloekile.Ho khothalletsa ho hasana ha eona le ho khomarela, re kopanya mokelikeli o monyenyane oa phenolic resin.Qetellong ke botala bo bosehla.Ka mor'a ho lokisa boleleleleho tlosoa ha sethunya,boima ba likhoele tse ntle tse lohiloenglia bōptjoa.

Kaha matrix ka har'a lintho tse hohlang ke organic phenolic resin, 'me fiber wool ea rock ke inorganic reinforcing fiber, ho na le bothata ba maqhama a fokolang a sefahleho lipakeng tsa fiber wool le matrix resin.Ka hona, hangata re sebelisa li-surfactants ho fetola bokaholimo ba fiber wool, e ka ntlafatsang tšebelisano ea eona le li-organic binders.Kaha boea ba majoe le lihlahisoa tsa eona ke lisebelisoa tse bobebe le tse nang le fiber 'me li hlahisoa ka mokhoa o omileng, lerōle le itseng le tla hlahisoa nakong ea ts'ebetso ea ho qhibiliha ha lihlahisoa tse tala, ho khaola lihlahisoa le joalo-joalo Lerōle le ka halefisa letlalo.Fiber ka mor'a phekolo ea holim'a metsi e ka thibela lerōle le letle ka har'a motsoako ho fokotsa ho halefa ha lerōle letlalong le ho ntlafatsa tikoloho ea ho sebetsa.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

LITHOA TSE HLAHANG

Lintho		Mekhahlelo	Sephetho sa Tlhahlobo
Khemistri Thepa	SiO₂+ Al₂O₃(wt%)	50-64	57.13
	CaO+MgO (wt%)	25-33	27.61
	Fe₂O₃(wt%)	3 - 8	6.06
	Tse ling(max; wt%)	≤8	4.89
	Tahlehelo ea ho khantša (800±10℃,2H; wt%)	＜1	±0.5
Ea nama Thepa	Mmala	Botala bo boputsoa	Botala bo boputsoa
	Nako e telele ea ho sebelisa mocheso	＞1000℃	＞1000℃
	Kakaretso ea lipalo tsa fiber diameter(μm)	6	≈6
	Kakaretso ea boima ba fiber (μm)	260±100	≈260
	Litaba tse thuntsoeng (>125μm)	≤5	3
	Boima bo khethehileng(g/cm3)	2.9	2.9
	Mongobo (105 ℃±1℃,2H; wt%)	≤1	0.2
	Litaba tsa Kalafo ea Bokaholimo(550±10℃,1H; wt%)	≤6	3.92
Polokeho	Ho fumanoa ha Asbesto	E mpe	E mpe
	Tataiso ea RoHS(EU)	Lintho tse 10 tsa RoHS	Ikamahanye
	Leqephe la Letsatsi la Tšireletso(SDS)	Feta	Feta

LIKOPO

Lisebelisoa tsa friction

Lisebelisoa tsa ho tiisa

Kaho ea litsela

Lisebelisoa tsa ho roala

Lisebelisoa tsa insulation

Lithapa tsa rona tsa liminerale tsa rock wool li loketse lisebelisoa tsa liindasteri tse matlafatsang tse kang ho ferekana, ho tiisa, boenjiniere ba litsela, liaparo.Ka lilemo tse ngata likhoele tsa rona tsa liminerale tsa rock li 'nile tsa sebelisoa ho thepa ea likoloi (li-disc pads le linings) ho ntlafatsa boiketlo, polokeho le nako e telele.Li-brake linings tse entsoeng ka lihlahisoa tsa rona tsa fiber li na le likarolo tse ngata tse hlokomelehang tse kang braking stably, thepa ea mocheso o phahameng, ho honyeha ho fokolang, lerata le tlaase (che) le bophelo bo bolelele.

LIHLAHISI MAHLOMOLA

● Asbestos Free
Fiber ea rona e ntle ea rock wool e mosa ebile e bolokehile bakeng sa batho le tikoloho ntle le asbestos.Ha e na mahlaseli a kotsi ebile ha e fetise tlhahlobo ea asbestos.

● Likahare tse fokolang
Sebopeho sa ts'ebetso ea tlhahiso se bolela hore bakeng sa fiber e 'ngoe le e' ngoe, ho na le karoloana e nyenyane e se nang fiber e bitsoang "shot".Fiber ea rona e entsoe ka lejoe le hloekileng, kahoo e tsitsitse ka lebaka la metsoako ea lik'hemik'hale e tsitsitseng ea thepa ea eona e tala.Ts'ebetsong ea rona ea tlhahiso, re ka fokotsa litaba tse thuntsoeng ka tlase ho 1% kamora tlhahlobo.Likahare tse tlase li ka etsa hore motho a senyehe haholo le lerata la thepa ea mariki.

● Phatlalatso e babatsehang le motsoako
Re beha mefuta e fapaneng ea kalafo ea holim'a likhoele, e etsang hore e lumellane le litsamaiso tse fapaneng tsa li-binder.Seo e ka ba sebatli sa adhesion, surfactant, kapa lera la rabara.Ka li-modifiers tse fapaneng tsa holim'a metsi, re ka etsa boenjiniere ba likhoele bakeng sa mefuta e mengata ea lits'ebetso le lits'ebetso.E ka kopanngoa hantle le resin.

● Ho thibela lerōle
Ka mor'a ho phekoloa ka holim'a metsi, likhoele li ka thibela lerōle le letle ka har'a motsoako ho fokotsa ho halefa ha letlalo le ho ntlafatsa tikoloho ea mosebetsi.
Mocheso o phahameng o hanyetsanang le mocheso, mongobo le abrasion.

Tlhokomeliso: Re ka etsa fiber ho latela litlhoko tse khethehileng tsa bareki.

Mokhoa oa ho khetholla pakeng tsa boea ba slag le boea ba rock

Lintlha tse tšoanang

Boea ba majoe le boea ba slag ke ba boea ba diminerale bo tšoanang.Ho na le lintho tse ngata tse tšoanang, tse kang ts'ebetso ea tlhahiso, sebopeho sa fiber, khanyetso ea alkali, conductivity ea mocheso, ho se chese, joalo-joalo hangata batho ba bua ka boea ba lejoe le boea ba slag e le boea ba diminerale, kahoo ho bonolo ho nka tse peli e le tse tšoanang. ntho, e leng ho se utlwisise.Le hoja ka bobeli e le boea ba liminerale, ho na le phapang e ke keng ea hlokomolohuoa.Lebaka le ka sehloohong la liphapang tsena ke phapang ea lihlahisoa tse tala.

Phapang pakeng tsa bona

Lisebelisoa tse ka sehloohong tsa boea ba slag hangata ke ho phatloha ha slag ea sebōpi kapa slag e 'ngoe ea metallurgical,' me thepa e ka sehloohong ea boea ba majoe ke basalt kapa diabase.Mefuta ea tsona ea lik'hemik'hale e fapane haholo.

1) Papiso ea metsoako ea lik'hemik'hale le coefficient ea acidity pakeng tsa boea ba majoe le boea ba slag.
Ho ea ka pono ea setsebi, coefficient ea acidity hangata e sebelisoa e le pontšo e ka sehloohong ho khetholla boea ba majoe ho tloha boea ba diminerale.Motsoako oa acidity MK oa boea ba majoe ka kakaretso o moholo ho feta kapa o lekana le 1.6, 'me o ka ba oa holimo ho 2.0 kapa ho feta;MK ea boea ba slag ka kakaretso e ka bolokoa feela hoo e ka bang 1.2, 'me ho thata ho feta 1.3.

2) Phapang ea ts'ebetso lipakeng tsa boea ba rock le boea ba slag.

Rock wool e na le coefficient e phahameng ea asiti, 'me botsitso ba eona ba lik'hemik'hale, ho hanyetsa mocheso o phahameng, le ho hanyetsa ho bola ho phahametse boea ba diminerale.Boea ba slag ha boa lokela ho sebelisoa libakeng tse mongobo, haholo-holo mererong ea ho kenya letsoho ho batang.Ka hona, ke boea ba majoe feela bo ka sebelisoang tsamaisong ea mocheso oa mocheso ka hare ho mohaho, 'me boea ba slag bo ke ke ba sebelisoa.Ha mocheso o sebetsang oa boea ba slag o fihla ho 675 ℃, boima ba boea ba slag bo fokotseha 'me molumo oa eketseha ka lebaka la liphetoho tsa' mele, e le hore slag e pshatlehe 'me e qhalane, kahoo mocheso oa boea ba slag ha oa lokela ho feta 675 ℃. .Ka hona, boea ba slag bo ke ke ba sebelisoa mehahong.Thempereichara ea boea ba rock e ka ba holimo ho 800 ℃ kapa ho feta.

E fetileng: Ceeamic fiber reinforcement fiber bakeng sa ts'ebeliso ea likhohlano

E 'ngoe: HB31ZL inorganic silicate fibers e matlafatsang fiber mineral rockwool fiber bakeng sa lisebelisoa tsa khefu

Ngola molaetsa wa hao mona mme o re romele wona