| Message: | Silica for Tires The JS-HD series of high-dispersion and high-reinforcement precipitated silica are used in tires to effectively improve tire performance. This application features advantages including:1. Reduced rolling resistance of tires which leads to lower fuel consumption,Website:http://www.jksilica.com, and improved wet traction and safety performance;2. Enhance processability of tires with superior tensile strength, tear strength, elongation at break, etc;3. Lower cost of production due to the replacement of carbon black by precipitated silica.JS-185 Performance Silica-Powder Test MethodsPropertiesUnitsTarget Values(Spec Limits)Actual ValuesHG/T3065-2008Loss on drying (2Hrs,105℃)%4.0-7.05.52HG/T3066-2008Ignition loss 1000℃%Max.7.04.27HG/T3072-2008DBP absorption valuecm3/g2.0-2.62.56HG/T3067-2008pH value (10%aqueous suspension)—6.0-8.06.97HG/T3062-2008SiO2 (Dry Basis)%Min.9898HG/T3073-1999BET specific surface aream2/g170-200191Soluble salt(Na2SO4)%Max.1.50.74JS-185 Performance Silica-Granular Test MethodsPropertiesUnitsTarget Values(Spec Limits)Actual ValuesHG/T3065-2008Loss on drying (2Hrs,105℃)%4.0-7.05.38HG/T3066-2008Ignition loss 1000℃%Max.7.04.31HG/T3072-2008DBP absorption valuecm3/g2.0-2.62.54ANA0320Ro-Tap Sieve Residue, >300µ;m%Min.8085.6ANA0350Ro-Tap Sieve Residue, |
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