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Micro Pearl-SD-180MP
High purity, good fluidity, and uniform particle size, can be used in the rubber industry to improve the tensile strength of rubber, improve tear resistance, increase wear resistance, etc.
Classification：
Model：
SD-180MP
keyword：
Micro Pearl-SD-180MP
CAS Number：
7631-86-9
Standard：
HG/T 3061-2020
Annexes：
- Reinforcement performance close to carbon black, giving rubber products light color and transparency
- Improve the tensile and wear resistance of vulcanized rubber, reduce rubber consumption and cost
- Strong affinity and hiding power in raw rubber
- Improve the mechanical strength and tear strength of vulcanized rubber, and is a high reinforcing filler for rubber.
|
TestingItem |
Unit |
Standard |
Testing Method |
| BET |
m2/g |
170-190 |
ASTMD6556-2000a |
| Appearance |
/ |
Mirco pearl |
Visual Inspection |
| Silica Content |
% |
≥96 |
HG/T3062 |
| Heating Loss(105℃, 2h) |
% |
5.0-8.0 |
HG/T3065 |
| Ignition Loss(1000℃,2h) |
% |
≤7.0 |
HG/T3066 |
| pH Value |
/ |
5.0-8.0 |
HG/T3067 |
| DBP Absorption Value |
10-⁵M³/kg |
200-350 |
HG/T3072 |
| Soluble Salts (Na2So4) |
% |
≤2.5 |
HG/T 3748 |
| 45 Mesh Sieve Residue |
% |
≤0.5 |
HG/T 3064 |
| Total Fe Content |
mg/kg |
≤500 |
HG/T3070 |
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ADD.: 1st Floor, Building 3, No. 3, Dutouping Industrial Park, Xinkou Town, Sanyuan District
Sanming City, Fujian Province, China.
TEL: +86-598-8393333
E-mail: smsdhg@126.com
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