300g hole sealing bag flame retardant high flash point 300g gas hole sealing bag mine hole plugging awesome 300g hole sealing bag

Description :

　　300gHole sealing bag flame retardant high flash point 300g gas hole sealing bag mine hole plugging awesome 300g

　　Enterprises should try their best to300g sealed bag made of polyurethane material with high flash pointBe refined and strong, refinement is the prerequisite, strength is the goal,300g gas hole sealing bag mine hole plugging awesomeYour choice is a successful decision, equal to 90% information plus 10% intuition. If you have seen my introduction to mine sealing bags,300g gas sealed bagLooking forward to your inquiry.

　　1300g sealed bag made of polyurethane material with high flash pointThis is its product feature, and in addition:

　　1. The foaming speed and ratio are adjustable, and you can provide the foaming ratio requirements when purchasing.

　　2. Solvent free, high flash point, good flame retardancy, and no gas generation during construction, especially suitable for construction in enclosed tunnels.

　　3. It has good adhesion to the construction base surface of rock layers, concrete, etc.

　　2、 300g sealing bag made of polyurethane materialScope of use and technical specifications:

　　1. Scope of use: Sealing gas drainage holes, cracks, sealing, etc

　　2. Size: 16cm wide, 36cm long, 300g sealed bag containing resin: 150g catalyst: 150g

　　3. Reaction time:

　　When the material temperature is 20 ℃,300g gas sealed bag mining blockageThe reaction situation is shown in the following table:

　　Rubbing time 10 "-25"

　　Start reaction time 2 ′ 00 ″ ± 30 ″

　　The time for the sealed bag to burst is 3 ′ 00 ″ ± 30 ″

　　Reaction end time 6'00 "± 30" (still fluid)

　　Hardening time 60 ′ 00 ″

　　III300g sealing bag made of polyurethane materialQuantity parameters for each hole

　　Based on the size of the frequently occurring drainage holes in the mine, calculate the quantity used, and the list is as follows:

　　Aperture (mm) 90 113

　　Extraction tube size (in.) 2 2.5

　　Extraction tube length (m) 12 12

　　Sealing length (m) 10 10

　　Sealing volume (m3) 0.0430 0.0686

　　In addition, our company produces mining chemical grouting materials including: mining reinforcement materials, mining water blocking materials, mining filling materials, mining sealing materials, mining sealing materials, mining spraying materials, 300g gas sealing bags, etc. Your satisfaction is the driving force behind our development. Welcome to inquire by phone. Unwaveringly, we will300g sealing bag made of polyurethane materialCreate a good endorsement image on site for mining companies,300g gas hole sealing bag mine hole plugging awesome,To contribute to the revitalization of enterprises, not bound by fame and fortune, not burdened by gains and losses, honor and disgrace, hone in setbacks, strive in success, and bring the meaning of products into play.Gas sealed bagThere are various specifications available for you to choose from, such as 300g, 350g, 400g, 410g, 500g, 1kg, etc., and customization is also possible.

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• 300g sealed bag