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|hʵVƷ˾ > ԭo > ͨʯӢɰ

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ܰѣՈ(qng)M(fi)Ì(du)HķߴʩƷҪM(jn)ƷCһ(bo)棨؛SC뾳zCA(y)C¹ڲzy(c)(bo)棩

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ܣһN(jin)ӲĥW(xu)ܷ(wn)Ĺ}VҪVɷSiO2

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a(chn)ƷQͨʯӢɰ
ͨʯӢɰ---BƸۖ|ʵVa(chn)˾a(chn)(yng)ʯӢɰ ʯӢɰ ͨʯӢɰ ʯӢɰ (x)ʯӢɰ ʯӢɰ ʯӢɰ ߼ʯӢɰ ʯӢɰ˾ ʯӢɰ(yng)ʯӢɰ(yng)S ʯӢɰa(chn)S ʯӢɰ^ߵͻܣI(y)όʯӢɰ֞:ͨʯӢɰʯӢɰ, ߼ʯӢɰʯӢɰ΢۵1.ͨʯӢɰ ͨʯӢɰSiO2≥90—99 Fe2O3≤0.06—0.02,ͻ1750棬^ִwSƤҡȷ5—220ĿɰÑҪa(chn)Ҫ;ұī̼Ʒ´Tˮ^VݻAИI(y)2.ʯӢɰ ʯӢɰַQϴʯӢɰ,SiO2≥99—99.5 Fe2O3≤0.02—0.015,x(yu)|(zh)VʯM(jn)Џ(f)sӹȷ5—480ĿɰÑҪa(chn)^ɫY(ji)Ҫ;߼(j)Ʒͻ۟ʯTɰ݆ĥĵ(mm)3.߼ʯӢɰ ߼ʯӢɰSiO2≥99.5—99.9 Fe2O3≤0.005Dz1—3(j)Ȼˮʯ̓(yu)|(zh)Ȼʯ(jng)^x(x)ӹȷ1—0.5mm, 0.5—0.1mm, 0.1—0.01mm, 0.01—0.005mm,ɰÑҪa(chn) (mm)4.ʯӢɰ W(xu)ɷݣ SiO2 99.9-99.95% Fe2O3 5PPM-25PPM max Li2O 1-2PPM max Al2O3 20-30PPM max K2O 20-25PPM max Na2O 10-20PPM max (PPMf֮һλ) ܣ ^oɫ͸Kwɫĩ  (du)أ2.21  ĪӲȣ7.0 PHֵ6.0 ʯӢʯ첣ͻұFұۄմĥϣTʯӢʯڽк܏(qing)ĿԽ|(zh)gÁȡɰ{

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ͨʯӢɰa(chn)Ʒśr

ʯӢɰʯӢʯ(jng)ӹɵʯӢwʯӢʯquartzrockQʯһN|(zh)؈(jin)ӲĥW(xu)|(zh)(wn)Ĺ}VȻʯӢɰrʯӢr}ʯӢʯӢɰrǹ̽Y(ji)мrʯʯӢм_(d)95%ʯӢɰԴڸNr{rer׃|(zh)r|(zh)V^٣VLʯĸVʯӢrֳe׃|(zh)ɷNǰмwczY(ji)Ľ޲@ָ׃|(zh)̶|(zh)ʯӢrVʯ}ʯӢɟҺγ׺ȫʯӢM܉K(gu)ʯӢɰеVﺬ׃^ʯӢΞLʯĸrмصVVʯӢɰһN(jin)ӲĥW(xu)ܷ(wn)Ĺ}VҪVɷSiO2ʯӢɰɫɫoɫ͸Ӳ7Դoؐڣ֬ܶȞ2.65ѷeܶȣ1-20Ŀ1.620-200Ŀ1.5仯W(xu)W(xu)͙C(j)еܾ@Į΢KOHҺc(din)1750档ʯӢɰҎ(gu)У0.5-1mm1-2mm2-4mm4-8mm8-16mm16-32mm10-20Ŀ20-40Ŀ40-80Ŀ100-120Ŀ
(yng)
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      ʯӢɰÃ(yu)|(zh)ʯӢʯ(jng)xxFϴ

    2014-07-20
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    BƸۖ|a(chn)͹(yng)ʯӢɰSiO2(do)ʵ߽͡^

    2014-07-20
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    BƸۖ|ʵVƷa(chn)͹(yng)ʯӢɰr(ji)(yu)ݣgӭԃ

    2014-07-20
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    2014-07-20

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