Physical Properties

SCC ABR

SCC THK

Unit
Test Method

Appearance

White, Fine Odorless Powder

White, Fine Odorless Powder

Visual

Bulk Density

250 – 400

80 – 120

gms/lit
ISO787/11

Moisture at 105ºC (for 2hr. in oven.)

6 (Max)

6 (Max)

%
ISO787/2

Ignition Loss at 1000ºC
(for 2hr. in furnace)

5 (Max)

5 (Max)

%
ISO3262/11

pH (5% Slurry)

6.5 – 7.5

6 – 7

ISO787/9

Avg. Particle Size, D50

7 – 11

9 – 14

Micron
Malvern

SiO2 Content

98.5 (Min)

98.5 (Min)

%
ISO3262/17

Soluble Salt

1.5 (Max)

1.5 (Max)

%
ASTM

Iron Content
(As Fe+3)

200 (Max)

200 (Max)

Ppm
ASTM

Microbial Analysis:
TVC
Y & M

.
<300
<10

.
<300
<100

ASTM
Cfu/gm
Cfu/gm

Refractive Index Range

1.4400 – 1.4460

-

ASTM

Transmission at above R.I. Range

70 (Min)

-

%
ASTM

Oil Absorption Value

80 – 120

-

%
ASTM

Sorbitol Absorption Value

575 – 625

-

%
ASTM

HDPE Bag Packing

25Kgs

20Kgs