Manufacture, Precipitated silica for rice roller rubber grade, high BET surface area, high hardness of roller rubber, white carbon, HS-200
Basic information
Product name: Precipitated Silica
Molecular formula: SiO2.nH2O
CAS code: 7631-86-9
Customs code (HS code): 2811.2200
Applications
Hard rice roller rubber
Features
&. White powder shape
&. With high BET surface area and hardness rubber property
&. Widely used as reinforcing additive of rice roller rubber
&. Improving tensile strength and abrasive resistance of vulcanized rubber.
&. Better enhancer on the mechanical strength and tearing force of vulcanized rubber than carbon black.
&. Reducing the rubber dosage to lead whole cost reduction.
&. High dispersion ability in compound rubber
About HISILCO
15 years experiences in silica business. Professional Manufacture, Factory directly sale, Advantage price, ISO9001 approval.
Production Application:
1. shoes sole, compound rubber, powder & granular precipitated silica: Produced according to WELLINK WL-180,WL-180GR.
2. Tyre powder & granular precipitated silica: Produced according to EVONIK VN3, VN3GR.
3. Animal feeding additive, big particle size at 40-60um, low Fe content
4. High grade super fine silicon silica: Produced according to EVONIK Sipernat 236, Rhodia Zeosil 142. High transparent, low yellowdish