网站地图 insoluble sulfur- HD7720 - 四川中信华诚化工科技有限公司_宣汉不溶性硫磺_宣汉橡胶助剂_宣汉化工厂 网站地图
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insoluble sulfur- HD7720

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insoluble sulfur- HD7720
Color ： yellow
Consult immediately
产品详情

Technical Specification

ZXHC/T2020-11



Items
Specs
OT 10
OT20
OT33
    IS7020
HD7520
HD7720
HD8010
Appearance
Yellow powder
S content%
90.0 ± 1.0
80.0 ± 1.0
67.0 ± 1.0
80.0 ± 1.0
80.0 ± 1.0
80.0 ± 1.0
90.0 ± 1.0
Insoluble Sulfur content %≥
82.80
73.60
61.64
72.00
75.20
78.40
82.80
CS2 content ppm≤
500
500
500
500
500
500
500
Oil content%
10 ± 1.0
20 ± 1.0
33 ± 1.0
20 ± 1.0
20 ± 1.0
20 ± 1.0
10 ± 1.0
Acidity (as H2SO4) %≤
0.05
0.05
0.05
0.05
0.05
0.05
0.05
Heating loss（80℃）%≤
0.50
0.50
0.50
0.50
0.50
0.50
0.50
Ash %≤
0.10
0.10
0.10
0.10
0.10
0.10
0.10
Residues 150µm %≤
0.30
0.30
0.30
0.30
0.30
0.30
0.30
Residues 75µm %≤
3.0
3.0
3.0
3.0
3.0
3.0
3.0
Stability in high temperature(on total S)105℃/15min≥
80
80
80
75
80
80
80
Stability in high temperature(on total S)120℃/15min≥
50
50
50
-
50
50
50
Note: We can provide the material based on customer’s requirement.

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