Environment of polyurethane foam machine and issues needing attention
发布时间： 2018-05-14 11:19 Author: Polyurethane foam machine Source: http: //motokone.com
Published: 2018-05-14 11:19
First of all, when the polyurethane foam machine is
used, it is necessary to prevent it from being used in adverse environments such as dust, vibration, direct sunlight, and corrosive gases.
Secondly, although the polyurethane foam machine has been carefully designed to reduce the clutter interference caused by the input of the AC power terminal, it is also necessary to make it operate in a low noise environment as much as possible. If it is really impossible to prevent the operation in its environment, please Install power filter for better and reasonable use.
After: The instrument is not used for a long time, please store it in the original packing box or similar box and store it in a ventilated room with a temperature of 5 ℃ ~ 40 ℃ and a relative humidity of not more than 85% RH. The air should not contain the harmfulness of the measuring instrument. Impurities and should be protected from direct sunlight.
Pay attention to the use of polyurethane foaming machine
The temperature has a great influence on the foaming machine output and foam quality. Below 30 ℃, the higher the water temperature, the lower the foam density and the higher the yield. However, when the water temperature exceeds 30 ° C, the foam volume is too small, the foam wall is too thin, and it is easy to defoam, so the yield is reduced. Therefore, the temperature of the aqueous solution of the foaming agent is controlled at 20 ° C to 30 ° C, and the foaming effect is good.
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