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.