1. Storage of the polyurethane black and white material spraying machine. The isocyanate and combined polyether barrels should not be exposed to the sun. They must be kept away from heat sources and placed in a cool and dry place. If the barrel is placed upright, no water should accumulate on the li

Daily maintenance of polyurethane foaming machine 1. When using the polyurethane foaming machine, it is necessary to check the pressure status of the material tank frequently to ensure that the working environment of the material barrel is clean and that the material barrel is stored in a ventilated

Nowadays, the development speed of all walks of life is abundant and fast. Many companies are using some better machinery and equipment. Some equipment has just come out, so many manufacturers do not know how to use it. Polyurethane foaming machines are used in many industries, and how to operate th

The formation of polyurethane foam machine' foam must have both the blowing agent aqueous solution and air, both of which are indispensable. Next, Hightop Machinery will analyze why the polyurethane foaming machine produces foam indispensable for these two points!The liquid film surrounding the gas

What are the requirements for the construction of one-component polyurethane waterproof coatings? Due to the advantages of the construction speed and shortened construction period of one-component polyurethane waterproof coatings, it has become more and more extensive in practical applications. Next