XPN4701 silicon defoaming agent is a new type of high-efficient water soluble silicon defoaming agent developed by our company and Nanjing Sixin Scientific and Technological Application Institute in 1998. Its material is imported from Osi. It has the advantages of low viscosity, high dispersity in water, excellent stablility, and no emulsion breaking or floating oil at 200℃. Therefore, it is especially suitable to be used in printing and dyeing process below 200℃ and various liquidproducts in need of defoaming agent, such as detergent, synthetic cutting fluid, glue water, latex, pressurized spray, automobile antifreezing agent, pesticide spray, metal drawing liquid, decarbonizing agent for fertilizer production and desulfurizing agent for petroleum gas desulfurization, etc. Only a little of the product can rapid defoam and prevent the generation of foam.

1. Appearance: white emulsion
2. Solid Content (heated at 110℃ for 2 hours): 13%～15%
3. Ionicity of Emulsion: non-ionic
4. PH Value: 6～8
5. Viscosity: (Brookfiled Viscosity 25℃, 1000～3000CPs 3# rotor, 30rpm)

It is packed in 5～200Kg plastic drums. Transport it as common chemicals for it is not combustible and explosive substance.