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Russia
Synthetic Rubber |
Medical Dental Grade TPI Granules, Synthetic Gutta Percha, Trans PolyIsoprene, TPI, Trans Isoprene Rubber, Trans-1,4-PolyIsoprene | V-Belts | China Largest Manufacturer of Meteorological Balloons | |||||
Laprol-503B MAIN QUALITY CHARACTERISTICS |
Appearance | a transparent liquid with colour range from colorless to dark-yellow |
Hydroxyl number, mg KOH/g | 320-360 |
Acid number, mg KOH/g, max. | 0.50 |
pH | 5.5-7.5 |
Water content, %, max. | 0.15 |
Dynamic viscosity at 25 °C, mPa.s | 250-350 |
Color, iodine scale, mg I2, not darker | 20 |
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