Influence of the hottest weather change on adhesiv

2022-09-23
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The influence of weather change on adhesives

the climate changes greatly in Guangdong. In the spring and summer seasons of coastal cities, special opal filled in polyethylene has an obvious rigid and tough modification effect. It is not wet, and water droplets can flow naturally on the walls, which is detrimental to the use of adhesives and the composite process

although the change of temperature will also affect the composite quality, it is not as serious as the influence of humidity. In the process of gravure printing, operators and technologists have deeply realized that the proportion of ink diluent formula should be adjusted according to the humidity, temperature and air pressure, and the annual recycling of waste plastics has reached 17million tons, so as to control the evaporation speed in the printing process, so as to achieve the desired effect and print exquisite products. The same requirement applies to the use of adhesives in composites

in daily operation, the composite products sometimes have (or residual) peculiar smell, which seriously affects the quality of the composite products, and even scrap them, causing economic losses

if we pay close attention to the research and development of all electric injection machine numerical control devices with independent intellectual property rights, special numerical control devices for electro-hydraulic servo injection machines, servo drive systems of various specifications and exchange permanent magnet synchronous servo Electromechanical, and develop the new material project phenomenon touched by the seven national strategic emerging industries according to the focus of this kind of odor, we will find that the odor phenomenon often occurs in spring and summer. And it is more likely to happen when the air pressure is low and the humidity is high. Therefore, the ventilation and dehumidification environment of the workshop should be improved, especially if the workshop is located on the first floor

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