|
Chemical indicators (%)
|
Indicators
|
Physical indicators
|
Indicators
|
|
(MgO)
|
≥ 99.0
|
(320)
|
≤ 2.0
|
|
(CI)
|
≤ 0.05
|
Ignition weightlessness
|
≤ 3.5
|
|
(CaO)
|
≤ 0.01
|
Depending on specific volume
(cm3/g) |
6.0-8.5
|
|
(R2O3)
|
≤ 0.02
|
Surface area (m3/g)
|
8--20
|
|
(SO42-)
|
≤ 0.05
|
Magnesium size
(medium diameter) μ m |
2.0
|
|
(B)
|
≤ 0.05
|
Manganese salt
|
≤ 0.003
|
|
(CAA)
|
≤ 15
|
Absorption of iodine value
(mg/100gMgO) |
≥ 60
|
|
Note: The specific targets may be adjusted according to user needs
|
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Used to shallow color plastics and rubber product of fill and compensation, used for a porcelain and ceramics, the fire-proof material of the enamel ware high class of manufacturing. Return can make to dub out and glue accelerant of match the , the chlorine D rubber and fluorine rubber and activate, with the chlorination magnesium aqua mixture empress can make a chlorine magnesium cement; Return can used for glass, dyestuff, Fen Quan plastics... etc..