Microspheres Silica Hydrophilic Precipitated Silica Silicon Dioxide For Rubber
Product name: Precipitated silica
Similar name: White carbon black, precipitated silica,silicon dioxide,SiO2, hydrated silicon dioxide, hydrated silica
Type: ZC - 185 MP
Chemical Properties
ZC-185MP is micro - pearl form precipitated silica made by advanced pressure spraying drying technology,with uniform size, high dispersion, high fluidity, and low dust properties.
Product specification
| Items |
Specification |
| Appearance |
White Micropearl |
| Heating Loss at 105 ℃ 2 hours |
8% |
| Igniting Loss 1000 ℃ 2 hours |
less than 7.0% |
| DBP absorption Value |
2.00 - 2.8 cm³ / g |
| 100 Mesh residue on sieve |
more than 80% |
| pH Value ( 5% aqueous suspension ) |
6.0 - 8.0 |
| SiO2 content |
more than 97% |
| BET specific surface area |
165 - 195 ㎡/ g |
| Salt As Na2SO4 % Max |
2.0 |
Application
ZC-185MP is a high dispersion, high purity precipitated silica. It can significantly improve the wear resistance of the rubber compound, resistant to flexion performance, heating oxidation, instead of a large number of carbon black for high-performance tires, which can effectively reduce tire rolling resistance and reduce fuel dosage and improve the wet skid resistance and safety performance.
Also use in tyre industry ,PCR tire Semi-steel radial tyre, all-steel radial tyre, TBR tire ,BTR tire steel cord ,meridian tyre,Bias tyre etc
Package and storage
1. Package : 20 kg / bag,380 kg / Jumbo Bag.
2. Storage : Kept in a low temperature, dry and ventilated place, avoid direct sunlight.
3. Shelf life : One year in ventilating, cool and dry area.
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