HB21L yakagadzirwa nemunhu mineral stone wool fibers yekukwesha uye yekuisa chisimbiso Inoratidzwa Mufananidzo

HB21L yakagadzirwa nemunhu mineral stone wool fibers yekukwesha uye yekuisa chisimbiso zvinhu

Tsanangudzo Pfupi

Rock wool fiber HB21L, inorganic silicate fiber, yakagadzirwabasalt, diabaseuyedolomitenekufuridza kana centrifugation pakupisa kukuru.Iyo grey-girini uye yakachena.Kukurudzira kupararira kwayo uye kunamatira, tinosanganisa mvura shoma phenolic resin.Pakupedzisira yava yero-girinhi.Mushure mekugadzirisa kurebauyekubviswa kwepfuti,huremu hwemafibhi akanaka, akabatanazvinogadzirwa.

Sezvo matrix ari mune friction material ari organic phenolic resin, uye rock wool fiber is anorganic reinforcing fiber, pane dambudziko rekusagadzikana kwekubatana pakati pedombo wool fiber uye matrix resin.Naizvozvo, isu tinowanzo shandisa ma surfactants kugadzirisa pamusoro pe rock wool fiber, iyo inogona kuvandudza kugarisana kwayo nema organic binders.Sezvo dombo remvere uye zvigadzirwa zvaro zviri chiedza uye fibrous zvinhu uye zvinogadzirwa nenzira yakaoma, imwe huwandu hweguruva huchagadzirwa panguva yekugadzirwa kwezvinhu zvakasvibiswa zvakanyunguduka, kucheka kwechigadzirwa uye nezvimwe.Iyo fiber mushure mekurapa kwepamusoro inogona kudzivisa guruva rakanaka mumusanganiswa kuti kuderedze kutsamwa kweguruva paganda uye kugadzirisa nzvimbo yekushanda.

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Product Detail

Product Tags

PRODUCT PROPERTIES

Items		Parameters	Test Result
Chemistry Properties	SiO₂Al₂O₃(wt%)	50～64	57.13
	CaO+MgO (wt%)	25～33	27.61
	Fe₂O₃(wt%)	3～8	6.06
	Vamwe(max; wt%)	≤8	4.89
	Kurasikirwa kwekudzima (800±10 ℃,2H; wt%)	＜1	±0.5
Zvenyama Properties	Color	Grey-girini	Grey-girini
	Nguva refu uchishandisa tembiricha	＞1000℃	＞1000℃
	Fiber dhayamita yenhamba avhareji(μm)	6	≈6
	Fiber kureba yakayerwa pakati (μm)	260±100	≈260
	Zviri mukati (>125μm)	≤5	3
	Chaiyo density(g/cm3)	2.9	2.9
	Hunyoro Zvemukati(105 ℃±1℃,2H; wt%)	≤1	0.2
	Kurapa Kwepamusoro (550±10℃,1H; wt%)	≤6	3.92
Safety	Asbesto Detection	Negative	Negative
	RoHS Directive(EU)	10 zvinhu zveRoHS	Conform
	Zuva Rekuchengetedza (SDS)	Pass	Pass

APPLICATIONS

Friction zvinhu

Kuisa chisimbiso zvinhu

Kuvakwa kwemugwagwa

Coating zvinhu

Insulation zvinhu

Yedu rock wool mineral fibers inokodzera maindasitiri ekusimbisa zvimiro senge friction, kuisa chisimbiso, engineering yemigwagwa, machira.Kwemakore akawanda mamineral fibers edu edombo akashandiswa mumotokari friction zvinhu (disc pads uye linings) kuvandudza kunyaradza, kuchengeteka uye kusimba.Mabhureki linings akagadzirwa kubva muzvigadzirwa zvedu zvefiber ane zvakawanda zvinozivikanwa senge braking stably, yakakwirira tembiricha zvivakwa, diki abrasion, yakaderera (kwete) ruzha uye hupenyu hurefu.

PRODUCTS FEATURES

● Asbestos Yemahara
Yedu yakanaka rock wool fiber ine hushamwari uye yakachengeteka kuvanhu uye nharaunda isina asbestos.Iyo isiri-radioactive uye yakapfuura isiri asbestos bvunzo.

● Low shot content
Mamiriro ekugadzirwa anoreva kuti pafibre yega yega, pane diki diki risiri fibrous particle inonzi "pfuti".Fiber yedu inogadzirwa nedombo rakachena, saka yakagadzikana nekuda kwekugadzikana kwemakemikari maumbirwo ezvigadzirwa zvayo.Mukuita kwedu kugadzira, tinogona kudzikisa zvemukati zvepfuti kusvika 1% mushure mekuyedzwa.Yakaderera pfuti yemukati inogona kuunza yakaderera kupfeka uye ruzha pane mabhureki zvinhu.

● Kupararira kwakanaka uye kusanganiswa
Isu tinoisa akasiyana ekurapa kwepamusoro pamafibers, izvo zvinoita kuti ienderane kune akasiyana mabinder masisitimu.Iyo inogona kunge iri adhesion promotor, surfactant, kana kunyange rubber layer.Neakasiyana epamusoro modhifita, isu tinokwanisa kuinjiniya mafiber emhando dzakasiyana dzemabhinder masisitimu uye maapplication.Inogona kunyatsobatanidzwa ne resin.

● Kubvisa guruva
Mushure mekurapa kwepamusoro, fiber inogona kuvharidzira guruva rakanaka mumusanganiswa kuti kuderedze kutsamwa kwayo kweganda uye kugadzirisa nzvimbo yekushanda.
High tembiricha resistant, mwando uye abrasion resistant.

Ongorora: Tinogona kugadzirisa fiber zvinoenderana nevatengi zvakakosha zvinodiwa.

Nzira yekusiyanisa pakati pe slag wool ne rock wool

Mapoinzi mamwe chete

Rock wool uye slag wool ndezveimwe mineral wool.Pane zvinhu zvakawanda zvakafanana, sekugadzira nzira, chimiro chefayibha, alkali resistance, thermal conductivity, non-combustibility, etc. Vanhu vanowanzo taura nezve rock wool ne slag wool semineral wool, saka zviri nyore kuona zviviri izvi zvakafanana. chinhu, iko kusanzwisisa.Kunyangwe iwo ese ari mamineral wool, pane mimwe misiyano isingagone kufuratirwa.Chikonzero chikuru chemisiyano iyi mutsauko wekuumbwa kwezvinhu.

Musiyano pakati pavo

Iyo huru yemidziyo yeshinda yeslag inowanzoputika furnace slag kana imwe metallurgical slag, uye chinhu chikuru cheshinda yedombo basalt kana diabase.Maumbirwo avo emakemikari akasiyana chaizvo.

1) Kuenzanisa kwemakemikari kuumbwa uye acidity coefficient pakati pedombo mvere uye slag wool.
Kubva pakuona kwehunyanzvi, iyo acidity coefficient inowanzo shandiswa sechiratidzo chikuru kusiyanisa rock wool kubva mumamineral wool.Iyo acidity coefficient MK yerock wool kazhinji yakakura kupfuura kana yakaenzana ne1.6, uye inogona kutokwira se2.0 kana kupfuura;Iyo MK ye slag wool inogona kuchengetedzwa chete panenge 1.2, uye zvakaoma kudarika 1.3.

2) Musiyano wekuita pakati pe rock wool uye slag wool.

Rock wool ine yakakwira acidity coefficient, uye kugadzikana kwayo kwekemikari, kukwirira kwekushisa kwekushisa, uye kusagadzikana kwecorrosion kwakakwirira kune mineral wool.Slag wool haifanirwe kushandiswa munzvimbo dzine hunyoro, kunyanya mumapurojekiti anotonhora ekudzivirira.Nokudaro, mvere dzematombo chete dzinogona kushandiswa mumhepo inopisa inopisa mukati mechivako, uye slag wool haigoni kushandiswa.Kana tembiricha yekushanda kweiyo slag wool inosvika 675 ℃, kuwanda kwemvere dzema slag kunova kudiki uye vhoriyamu inowedzera nekuda kwekuchinja kwemuviri, kuitira kuti slag iputswe uye iparare, saka tembiricha yeshinda ye slag haifanirwe kudarika 675 ℃. .Nokudaro, slag wool haigoni kushandiswa muzvivako.Tembiricha yemvere dzematombo inogona kusvika pa800 ℃ kana kupfuura.

Zvakapfuura: Ceeamic fiber reinforcement fiber ye friction application

Zvinotevera: HB31ZL inorganic silicate fibers inosimbisa fiber mineral rockwool fiber yekuputsa zvinhu

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