- Chemical Auxiliary Agent[2]
- Feed Additives[5]
- Sulphate[10]
- Oxide[10]
- Paint & Coating[1]
- Pigment[4]
- Silica[2]
Quartz powder for rubber good quality 93%
Product Detailed
1 Quartz powder for rubber, silica rubber filler
2 purity: min93%
3 best price, high quality
Quartz powder for rubber good quality 93%
We supply many types silicon dioxide (sio2).
Silica (una-180) is widely used in many industries such as rubber ,Tire,concrete and so on !
The silica’s appearance is super fine white powder !
It has special physical and chemical priperties.It is the best transparent reinforcemenr additive in mixture directions based in rubber,greatly improves tensile strength and abrasion resistance of vulcanized rubber,saving the usage of rubber and reducing the production cost!
Item | value |
BET m2/g (Specific surface area) | CTAB 100-240 |
PH value | 5.0-8.0 |
Oil Absorption cm3/g | 2.0-3.5 |
Loss on drying 105°C % | 4.0-8.0 |
Loss on Ignition 1000°C% | ≤7.0 |
45μm water wash sieve residue % | ≤0.5 |
SiO2 content % | ≥93 |
Na2SO4 content% | ≤0.8 |
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