a(chn) Ʒ f |
ԓϵЮa(chn)Ʒ;֬ch(hun)֬ҪЃ(yu)W(xu)bܵğԷĩͿϡ |
ĩ |
|
1.2~1.8g/cm3 |
|
һƽ30~38um<64umӱ>99%ҪՈ(qng) |
]l(f) |
1% |
ܛc(din) |
60~95 ҕɫɲͬ׃ |
(dng) |
ܼݔָ(sh)ڮ(dng)?sh)k̎ȡ |
(ch)ط(wn) |
<30惦(ch)ɱCһ |
Ϳ Ĥ
|
^ |
Ŀy(c) |
NЧ |
60 |
GB/T9754-88
|
2%100%й |
_ |
GB/T1732-93 |
1Kg*50cm |
|
GB/T6742-86 |
2mm |
|
GB/T9286-88 |
>6mm |
|
GB/T9286-88 |
0(j) |
Ӳ |
GB/T6739-86 |
>H |
ˮ |
96~100sˮ2Сr(sh) |
׃ɫ |
|
5%H2SO4 |
1 |
׃ɫ |
48%HCL |
1(g) |
5%HAC |
1 |
5%H3PO4 |
1 |
͉A |
5%NaOH |
30 |
׃ɫ |
5%NaCO3 |
܄
|
ͪ |
ˢ50 |
׃ɫ |
ױ |
ͪ |
|
ƾ |
|
ᘿ |
ͿĤȳ^150umr(sh)a(chn)ᘿף燊ͿҪ150umr(sh)Ո(qng) |
}F |
GB1771-91 |
100 Сr(sh) |
ͿĤo׃̎港g<2mm(sh)(yn)tX壬ͿĤ100um |
͝ |
GB1740-79 |
1000Сr(sh) |
Ĥpʧ⣬<1(j) |
ϻ |
Բ]ʹ |
ʩ l
|
ǰ̎ |
䓲 |
̎ |
̎ |
t̎ |
f(du)ǰ̎ęz(yn)ҪÿСr(sh)zy(c)һzy(c)ˎƷ(yng)̵Ҫ˾P(gun)A(y)̎f |
Ϳ |
ϵЮa(chn)ƷmͿ늕o늇ͿĦo늇ͿoͿ(Ҫ) Ϳ(Ҫ)ͿՓ(Ҫ) |
f(du)Ϳ|(zh)ęz(yn)ÿСr(sh)һzy(c)ÑҪ˾ͿĤzy(c) |
̻l |
h180/15,ҲɰÑҪO(sh)Ӌ(j)140/30160/20200/10 |
|
(yng)I(lng) |
xx⚤C(j)O(sh)҃(ni)Ҿ܇㲿 |
Ч |
NyЧɫʵȡ(du)ЧͿϵʹՈ(qng)ձ˾ʹָ(do) |
b\(yn)ݔ |
20Kg(ni)rϩϴ ΣU(xin)ƷԸNʽ\(yn)ݔ(yng)ꖹֱܳܟcW(xu)|(zh)| |
l(wi)ȫ |
Ո(qng)ձ˾ȫh(hun)ָ(do)ڱ˾^(q)k̎ȡȫg(sh)(bo)桷 MSDS̖(ho)LD2000-4 ߵͿA(y)O(sh)Ӌ(j)䷽_жԪأpͯ |