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熱門關鍵詞：聚丙烯PP管塑料通風管 PP風管 PP管材 PP方管 PP阻燃管 PP通風管 PP管 PP成型管

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實驗室阻燃pps風管裝置的注意事項

作者：admin 編輯：admin 來源：未知 2022-02-14 15:43

實驗室阻燃pps風管裝置的注意事項

實驗室阻燃pps風管是一種無毒可回收使用的管道，管道輕巧，熔接工藝簡單，施工方便，歸納工程造價低。在裝置時有哪些注意事項？

　 1.厚度为3至5毫米的塑料垫片应放置在风道和PP支架之间。

2.實驗室阻燃pps風管支架距离一般为1.5至3米。

3.转移时应当心轻放，防止掉落碰伤，发生缝隙；堆叠的PP風管应平整，不该堆叠过高。

4.垂直吊装时，實驗室阻燃pps風管应使用约束绳捆住，防止风管摆动、磕碰和裂开。

實驗室阻燃pps風管

實驗室阻燃pps風管的强度跟着乙烯含量的增加而变***。维卡软化温度为150℃。市场上一般采用参与玻璃纤维、金属增加剂或热塑橡胶的方法对管材进行改性。由于均聚物型的實驗室阻燃pps風管温度高于0℃以上时十分脆，因而很多贸易的PP资料是参与百分之1至4乙烯的无规矩共聚物或更高比率乙烯含量的钳段式共聚物。

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