- Min.Order :1 Metric Ton
- Purity: ≥ 93
- Payment Terms : L/C,T/T
Keywords
Nanometer Silicon Dioxide fumed Silicon Dioxide lubricant grade silicon dioxide
Quick Details
- Appearance:
- Application:for rubber industry,cosmetic,food processing,chemical and pharmaceutcal industries
- PackAge:
- ProductionCapacity:|Metric Ton|Day
- Storage:
- Transportation:
Superiority:
|
No. |
PHYSICO-CHEMICAL PROPERTIES |
Data |
TEST METHOD |
UNIT |
|
1 |
SiO2 Contents |
≥ 93 |
HG/T 3062 |
% |
|
2 |
Appearance |
White, Fine Odourless, Powder |
Visual |
/ |
|
3 |
45μm Sieve |
≤0.5 |
HG/T 3064 |
% |
|
4 |
Loss on Drying (105°C, 2h) |
4.0-7.0 |
HG/T 3065 |
% |
|
5 |
Loss on Ignition (1000°C, 2h) |
3.0-6.0 |
HG/T 3066 |
% |
|
6 |
PH Value |
6.5-7.1 |
HG/T 3067 |
/ |
|
7 |
Nitrogen adsorption specific surface area |
140-190 |
GB/T 10722 |
m²/g |
|
8 |
Copper Contents |
≤10 |
HG/T 3068 |
mg/kg |
|
9 |
Manganese Contents |
≤40 |
HG/T 3069 |
mg/kg |
|
10 |
Iron Contents |
≤400 |
HG/T 3070 |
mg/kg |
|
11 |
DBP Oil Absorption Value |
2.55-2.8 |
HG/T 3072 |
cm³/g |
|
12 |
Stress at 500% Elongation |
≥13.0 |
HG/T 2404 |
MPa |
|
13 |
Tensile Strength |
≥19.0 |
HG/T 2404 |
MPa |
|
14 |
Elongation at Break |
≥675 |
HG/T 2404 |
% |
Details:
Silicon Dioxide for rubber industry
1. High reinforcement
2. Tear resistance
3. Wear resistance
With high reinforcement, tear resistance, wear resistance and other characteristics that can be given the excellent physical properties of rubber products. Mainly used for shoe sole; also applies to tyre, hoses, tape, solid tire and so on.
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