According to Xinhua News Agency, Tianjin, a company developed a 9000-type vacuum pump recently passed the expert assessment. This product through the recovery of oil and gas, not only solved the problem of environmental pollution, but also effectively saving the tight gas resources.
According to reports, the vacuum pump at work can produce a certain degree of vacuum suction, when the car refueling through the pipeline will evaporate the vast majority of oil and gas recovered in the tank, to achieve the re-use of gasoline.
PVB is a multi-functional Polyvinyl Butyral Resin by a chemical reaction and synthesis.
With high transparency, good toughness, flexibility, low temperature to fight resistance, and resistance to ultraviolet radiation, water, oil, anti-aging. PVB has very strong adhesiion to many kinds of materials such as: glass, metal, plastic, wood, leather and other materials, also has pigment dispersion and the excellent solubility of the resin.
PVB has been very widely used in the automotive and architecture safety glass interlayer , paint, ink, resistors, batteries, circuit boards, hot melt adhesive, the modified agent in the processing of textile fiber, etc.
Pvb Resin,Polyvinyl Butyral Resin,Recycled Pvb Resin,Polyvinyl Butyral Properties
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