山東海珀管業(yè)科技：聚氨酯保溫鋼管常見問題和處理方法

Shandong Hipper Pipe Industry Science and Technology: Common Problems and Solutions of Polyurethane Thermal Insulation Pipe

1.在秋夏季節(jié)或許是晚上施工時，由于氣溫偏低或忽然降低，聚氨酯保溫管道的起發(fā)速度變慢，這不只影響施工進程，更影響整個工程質(zhì)量。處理方法就是講環(huán)境溫度和黑料溫度共同進步即可。經(jīng)歷證明，黑料溫度進步到30—60℃，環(huán)境溫度上升到20—30℃就可保證施工順利停止。

1. During the construction in autumn and summer, the starting speed of polyurethane insulation pipeline becomes slower because of the low or sudden decrease of air temperature, which not only affects the construction process, but also affects the quality of the whole project. The treatment method is that the ambient temperature and black material temperature can be improved together. Experience has proved that the construction can be stopped smoothly if the temperature of black material is improved to 30-60 C and the ambient temperature is increased to 20-30 C.

2.與一個成績相反，是保溫管道起發(fā)速度快，這種景象普通呈現(xiàn)在春夏氣溫較高時節(jié)或半夜施工現(xiàn)場，是氣溫忽然降低帶來的后果。處理方法就是用冷水冷卻黑料，或許提早將管道放在室外停止自然冷卻，并防止太陽直曬。

2. Contrary to the first achievement, the starting speed of thermal insulation pipeline is fast. This phenomenon usually appears in the spring and summer when the temperature is higher or in the middle of the night construction site, which is the result of the sudden decrease of temperature. The treatment is to cool the black material with cold water, perhaps by putting the pipes outdoors a day earlier to stop natural cooling and prevent direct sunshine.

3.是聚氨酯保溫管道泡沫強度小且軟，這是由彩色料比例失調(diào)形成的。工人可以適當增大黑料比例，依照1:1-1.05，但也要留意黑料比例不能過份增大，否則泡沫變脆，異樣影響管道功能。

3. is the polyurethane insulation pipe foam strength is small and soft, which is caused by the imbalance of color materials. Workers can appropriately increase the proportion of black materials, according to 1:1-1.05, but also pay attention to the proportion of black materials can not be increased too much, otherwise the foam will become brittle, and affect the function of pipes.

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This article is organized by Shandong Hipper Pipe Technology Development Co., Ltd. http://www.weigh.cc. We will provide you with more knowledge of polyurethane insulation pipe manufacturers. Interested friends can pay attention to us, thank you!!