... 1. transparent, odorless, non-toxic, non-erosion liquid2. heat and cold resistant, can work between the temperature -50°C ... performance4. low surface tensionApplication1. antifoam, the widest antifoam agent, heat-resistant, safe, non-toxic, widely used in petroleum, chemical ... pharmacy and food industry2. used in shock absorber to sustain shock force, liquid spring3. Widely used in textile industry, in ...