Polyurethane foam should be protected from direct sunlight. After empty cans are used, especially those with polyurethane foaming agents that have not been used up, they should not be thrown away and do not come into contact with flammable and explosive materials.
The cold storage pu insulation material has functions of heat preservation and waterproofing. In recent years, with the rapid development of the building energy-saving market in China, polyurethane rigid foam insulation products have been widely used in the field of building insulation and waterproofing
There are many customers who inquire about the price of PU high and low pressure foaming machines. In fact, many market comparisons have found that the price of PU foaming machines is not fixed, generally in the range of 50,000-100,000 yuan
Weihua Machinery Co., Ltd. specializes in the production and sales of polyurethane equipment such as high-pressure polyurethane foaming machines and low-pressure generators,
Under normal circumstances, single-laminated steel plates, double-laminated steel plates, and composite color steel sandwich panels can be selected for the housing panels of steel structure plants.