500g mining sealed bag with rapid response 500g Malisan sealed bag with strong adhesion and high expansion 500g

Description :

　　500gMining sealing bag with rapid response 500g Malisan sealing bag with strong adhesion and high expansion 500g

　　500gMining sealing bagIts excellent flexibility can withstand subsequent geological movements,500g Malisan Sealed Hole BagFast reaction speed, reacts within ten seconds when in contact with water, and can quickly block water flow,500g mining sealed bagThe foam formed after reaction is insoluble in water; Solvent free, high flash point, flame retardant, does not produce harmful gases.

　　500gMining sealing bagIt is a process simplification and improvement in the technology of grouting and sealing agents. It adopts a connected bag structure and prefabricated bags of polymer chemical material Malisan two-component. The materials are mixed and reacted during on-site use,500g Malisan Sealed Hole BagRelying on the excellent bonding, expansion, and sealing properties of Malisan to achieve rapid sealing of gas extraction boreholes.

　　500gMining sealing bagTechnical Specifications:

　　Rubbing time 10 "-30"

　　Start reaction time 2 ′ 00 ″

　　Foam to fill the sealed bag for 4'29 ″

　　Sealing bag burst time 6'30 ″

　　Reaction end time 12 ′ 00 ″ (still fluid)

　　Hardening time 60 ′ 00 ″

　　Aperture (mm) 90113

　　Drain tube size (in.) 22.5

　　Extraction tube length (m) 1212

　　Sealing length (m) 1010

　　Sealing volume (m3) 0.04300.0686

　　Expansion ratio using 15 times the number of bags

　　500gMining sealing bagFeatures:

　　（1）500g Malisan Sealed Hole BagLow viscosity, able to penetrate well into small cracks,

　　(2) Excellent adhesion ability forms a strong bond with the formation,

　　（3）500g Malisan Sealed Hole BagGood compressive performance; The consolidated body has good toughness and does not crack when compressed by 20-30%. It can fully adapt to the deformation of rock mass and coal seam. Once consolidated, it quickly strengthens the fractured matrix.

　　(4) The expansion rate is high, reaching 20-25 times the original volume, with small construction usage, low cost savings, and significant economic benefits. The transportation of equipment and raw materials is convenient, and can be delivered in one go without the need for specialized equipment or pipeline laying.

　　Tai'an Hongyi's development and management philosophy emphasizes quality and integrity, making friends from all over the world. We have established strong material supply relationships with various mining groups in the construction teams of surrounding coal mine construction projects. We look forward to your inquiries and cooperation!

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• 500g mining sealing bag