MG-39

MG-25

MG-15

MG-05

Appearance

Loose white powder

Loose white powder

Loose white powder

Loose white powder

Water content rate%

≤0.06

≤0.08

≤0.1

≤0.1

Actual density

2.65

2.65

2.65

2.65

Ignition loss %

≤0.15

≤0.15

≤0.15

≤0.15

SiO₂ content %

99±0.5

99±0.5

99±0.5

99±0.5

Fe₂O₃ content %

≤0.03

≤0.03

≤0.03

≤0.03

D50(meso position grain size)

10±2

3-4

≤2

1±0.2

Dmax

<39

<25

<15

<5

Relative mesh number

1200 mesh

2500 mesh

3500 mesh

6000 mesh

Recommended Uses

electric keystoke rubber coating materials, epoxide resins, pottery and porcelain.

anti corrosive oil coating materials, spray-proof oil paint, organosilicon products, elastomeric sealant.

silicone rubber products, organosilicon products.

Special use