- Other Rubber Products[1]
- Oxide[10]
- Feed Additives[2]
- Sulphate[6]
- Paint & Coating[1]
- Contact Person : Ms. Deng Sen
- Company Name : Shanghai Western Union Chem-Industry Co., Ltd.
- Tel : 86-21-60768690
- Fax : 86-21-60768698
- Address : Shanghai,Shanghai,Rm.602,5# Building,299# Jiangchang Rd.(West) Shanghai,China
- Country/Region : China
- Zip : 200436
Precipitated silica for tires (rubber)
Precipitated silica for tires (rubber)
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 |
Precipitated silica for tires (rubber)
