Description

SiO2

MgO

Fe2O3

CaO

LOI

Whiteness

Fineness

Passing Rate

Packing

HC No.1talc powder

≥60%

≥30%

≤0.3%

≤0.5%

≤7%

≥92%

325 mesh

400 mesh

600 mesh

800 mesh

98.5％min

99.3％min

25kg / paper bag, 40 paper bags in 1MT bag.

HC No.2talc powder

≥57%

≥30%

≤0.3%

≤0.5%

≤10%

≥90%

HC No.3talc powder

≥52%

≥30%

≤0.5%

≤1.0%

≤13%

≥90%

LN No.1talc powder

≥47%

≥30%

≤0.8%

≤1.5%

≤17%

≥90%

LN No.2talc powder

≥35%

≥30%

≤0.8%

≤2.0%

≤25%

≥88%

Micron talc powder A

≥60%

≥30%

≤0.3%

≤0.5%

≤7%

≥95

D50    10um

(1250 mesh)

100%

In 500kg / small bag or    1MT bag.

Micron talc powder B

≥60%

≥30%

≤0.3%

≤0.5%

≤7%

≥96%

D50     5um

(2500 mesh)

100%

Micron talc powder C

≥60%

≥30%

≤0.3%

≤0.5%

≤7%

≥97%

D50     2um

(6000 mesh)

100%