Vacuum Pressure Impregnating Insulation Resin for Motors
VPI impregnating varnish resin R-1140-7
1. Consist of heat-resistant unsaturated polyester resin, modified epoxy resin, reactive thinner and hardener etc.
2. Its heat-resistant classification is H, get UL certification.
Be used for VPI process of class F and H medium type high voltage motor and electric appliance, suitable for VPI process matched with resin poor and resin middle mica tape, and also VPI process with resin rich mould pressing high-voltage motor coils. Besides these, it will fit for the common immersion, vacuum immersion, vacuum dipping and continuous immeron process of common small and medium type motor coils.
Established in 1992, Rota Group is one of the most professional manufacturers of impregnating varnish, mica tape, potting resin and embedding resin in China. Most products have been approved by ISO9001, 14000, UL, TUV, FDA, RoHS and REACH, widely used in high-voltage motors, wires and cables, household appliances, industrial pumps, and metallurgy equipments etc. We win the trust of the majority of well-known manufactures, like BOSCH, BLACK & DECKER, Fujitsu, Shibaura, REGAL, Siemens, EPCOS, N.P.V. and so on.
Professional quality, creating value for customers. Rota Group lead in the aspects of industry scale, product technology and innovation capacity, we will provide quality products and professional services for you. Welcome you!
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