Products
- Sulphate[1]
- Chloride[10]
- Silicate[10]
- Daily Chemicals[1]
- Alkali[2]
- Silica[3]
- Oxide[7]
- Carbonate[10]
- Halide ( Except Chloride )[6]
- Organic Salt[1]
Contact Us
- Contact Person : Mr. Zhang Jordan
- Company Name : Weifang Longstar Economy And Trading Co., Ltd.
- Tel : 86-536-8500757
- Fax : 86-536-8500757
- Address : Shandong,Weifang,Room B8, 2# Block, X1 Wenhua Mingyuan Shouguang city
- Country/Region : China
- Zip : 260141
high quality 90%min silica for tyre on hot sells
Product Detailed
Related Categories:Silica
silica
1.MF:sio2
2.Purity:90%
3.Appearance:powder,whitenubby,granule
4.packed in 20kgs, 15kgs PP or paper bags
silica
Item | Technique data |
Appearance | White powder |
whiteness | Greater than or equal to the standard |
Sio2(dry)% | ≥90 |
Evaporation %105°C,2h | 5.5-7.5 |
Ignition loss(dry)%1000°C,2h | 3.0-6.5 |
PH value | 6.0-7.5 |
BET specific | 140-165 |
DBP absorption | 2.4-3.0 |
Total Fe | ≤500 |
Total Cu | ≤30 |
Total Mn | ≤50 |
Matter on sieve(45um)% | ≤0.5 |
Rubber Test Data( 150°C×15′) | |
Mpa Moduius 500% | ≥6.3 |
Mpa Tensile Strengh | ≥17.0 |
Elongation Break% | ≥675 |
Usage | It is mainly used in rubber products, such as bias tyre, rubber pipe and conveyer belt etc |
if you have any question.please contact me freely!
high quality 90%min silica for tyre on hot sells
