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在研究树脂锚杆托架固定煤矿井筒装备新工艺中塑料泥是新近发展起来的一种新材料。它具有强度高,硬度大,有弹性,抗疲劳,耐老化,阻燃防腐性好的特点。能在井筒淋水(碱性、酸性水)较大的条件下应用,起加托锚杆,稳定托架,充填间隙,缓冲应力,防止腐蚀,保护井壁,保证建井工程质量的作用,对于延长井筒使用期限和安全生产有重要意义。
Plastic mud is a newly developed new material in the research of new technology of resin bolt bracket fixing coal mine shaft equipment. It has a high strength, hardness, flexibility, fatigue resistance, anti-aging, flame retardant good corrosion characteristics. It can be applied under the condition of large volume of water (alkali and acid water) in the wellbore. It can play the role of supporting bolt, stabilizing bracket, filling gap, buffer stress, preventing corrosion, protecting well wall and ensuring the quality of well construction. It is of great significance to prolong the service life and safety of wellbore.