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德國TYFOCOR L防凍液![]()
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TYFOCOR L是一個長效防蝕防凍劑基于丙二醇取暖和空調、太陽能和熱泵系統。也使用食品級鹽水作為一種特殊的食品和飲料制造商和提供集中和預混,即食產品. 基本的物理和化學性質的信息: Form: Liquid. Colour: Colourless. Odour: Almost odourless. pH value (500 g/l, 20 °C): 6.5 - 8.5. (ASTM D 1287) Solidification temperature: <-50 °C. (DIN 51583) Boiling point: >150 °C. (ASTM D 1120) Flash point: ca. 109 °C. (DIN EN 22719, ISO 2719) Lower e xplosion limit: 2.6 % vol. Upper e xplosion limit: 12.6 % vol. Ignition temperature: 480 °C. (DIN 51794) Vapour pressure (20 °C): 0.2 hPa. Density (20 °C): ca. 1.06 g/cm3. (DIN 51757) Solubility (qualitative) solvents: Polar solvents: Soluble. Viscosity (kinematic, 20 °C): ca. 70 mm2/s. (DIN 51562) E xplosion hazard: Not ex plosive. 24小時服務熱線: |