* P]
2000Ŀ
ӆ؛
r
1
1222.00Ԫ/
}2000Ŀ
r늃x
l(f)˾|hʯӢƷ˾
؛11111
(lin)ϵˣ
l(f)؛cK BƸ |h
l(f)rg20240810
Ч20250526
ھԃPھԃP
a(chn)ƷCϢ|δӋ
- ĪӲȣ7
- ܶȣ2.65
- c1777
- ԭa(chn)أK|
- 躬99
- ܣ
- ;
- 7
ܣһNӲĥWܷ(wn)Ĺ}VҪVɷSiO2
;VڲұzĥϵȹI(y)
ӢQuartz sand
Ϣ
2000Ŀ
?
c?
?1 ȻʯӢӹɣa(chn)ƷȾȸȷֲխecõĽ^ԣ?
?1 Ҫڸߵ͉ϼh(hun)֬עϼh(hun)ƺ?
?2 ڹzƷa(chn)еĥ͟?
?3 ۿͿa(chn)ĥ͟䄩?
1000Ŀۣ1250Ŀ1500Ŀ2000Ŀۣ3000Ŀ
ҪҎ(gu)gָ :
?
?
W ݣ?
SiO2 ?Fe2O3 ?Al2O3 ?ˮ
>99
ȷֲ
CG-50 CG-39 CG-25 CG-15 CG-05
325Ŀ 1 0.5 ? ? ?
D50um 9-12 7-9 3-6 1.5-3 0.5-1.5
ȱ棨cm2/g ?5000 8000 11000 17000 19000
?
|hʯӢƷ˾Ϣ
|hʯӢƷ˾ɳ2003Ė|h(lin)Ϲ˾ؽMƶλˮ֮Wꑘпh|h(ni)˾^(q)λ(yu)@ͨl(f)_Bٴ^ĸƽڿϾBͬپȫۿBƸ۸ۿ50|h20BƸվ5AAAA΄ٵػɽ40ꑿʮֱ|hʯӢƷ˾н(jng)¹a(chn)I(y)ռe20000ƽףa(chn)15000˾ۺļgMęzyxƌWĹƵǰСۺɞ鲻ͬ͑ṩ늹zᡢͿTȶNϵнʮNͬҎ(gu)Ĺۮa(chn)Ʒ|hʯӢƷ˾ڌWͽb(ni)MgͬrӏM߮a(chn)Ʒ||ƷNȷ治ȫn߱Mȫѹۮa(chn)ƷMƱM܉н(jng)ļЈНMV͑
2000Ŀ
a(chn)Ʒԣ
Ӌλ ؛11111 Сӆ1 a(chn)Ʒr1222.00 Ʒƣ Ҏ(gu)̖ bf