


Tires
- STANDARD : HG/T 3061-2009
- CAS NO : 112926-00-8 (7631-86-9)
- EINECS No : 231-545-4
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Product description
产品参数
Technical parameters of silicon dioxide for tires:
Type model |
FENGSIL 120P |
FENGSIL 120BD |
FENGSIL 120GR |
FENGSIL 160P |
FENGSIL 160BD |
FENGSIL 160GR |
|
Appearance |
Unit Units |
Powder Powder |
Micro-pearl beads |
Granular particles |
Powder Powder |
Micro-pearl beads |
Granular particles |
BET specific surface area The specific surface area |
m2/g | 110-130 | 150-170 | ||||
Silica (dry basis) silica content (dry basis) |
% | ≥ 96 | |||||
Heating loss (105 ° C) Heating loss |
% | 4.0-8.0 | |||||
Loss on ignition (1000 ± 25 ° C) Loss on ignition |
% | ≤7.0 | |||||
PH-value (10%aqueous solution) PH-value (10%aqueous solution) |
5.0-8.0 | ||||||
Oil Absorption Value DBP DBP oil absorption |
cm3/g | 2.0-3.5 | |||||
Sieve Residue 45um 45um sieve residue |
% | ≤ 0.5 | |||||
Soluble salt (Na2SO4 ) |
% | ≤ 1.5 | |||||
With 铜 | mg/kg | ≤ 10 | |||||
Mn Manganese | mg/kg | ≤ 40 | |||||
Fe iron | mg/kg | ≤ 500 |
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