Water pipe leakage blocking sealing composition and preparation method thereof
A technology for sealing compositions and water pipes, applied in the direction of adhesive types, adhesive additives, polymer adhesive additives, etc., can solve the problems of poor fluidity, low compressive strength and impact strength, etc., and achieve good economic benefits and social benefits, increase low temperature performance and bond strength, reduce the effect of gas leakage loss
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0022] A water pipe plugging and sealing composition, comprising, in parts by weight, 80 parts of epoxy resin, 20 parts of glycidyl ether, 45 parts of liquid polysulfide rubber, 2 parts of white carbon black, 30 parts of quartz powder, and 5 parts of compound vegetable glue , 2 parts of bentonite, 3 parts of polypropylene short fiber, 100 parts of cement, 20 parts of curing agent, 3 parts of accelerator, and 3 parts of coupling agent.
[0023] The composite vegetable gum comprises 50 parts of kale gum, 40 parts of guar gum, 3 parts of peach gum, 8 parts of elm bark gum and 3 parts of fumed silica in parts by weight. The preparation method is as follows: kazu gum, Mix guar gum, peach gum and elm bark gum evenly, then heat to 80 degrees, ultrasonic power 1000W, ultrasonic 5min, then keep warm for 2h, then add fumed silica, ultrasonic power 1000W, ultrasonic 5min, keep warm for 20min, then cool , pulverized to obtain compound vegetable gum.
[0024] The extraction process of elm...
Embodiment 2
[0034] A water pipe plugging and sealing composition, comprising, in parts by weight, 90 parts of epoxy resin, 18 parts of glycidyl ether, 40 parts of liquid polysulfide rubber, 2 parts of white carbon black, 25 parts of quartz powder, and 8 parts of composite vegetable glue , 3 parts of bentonite, 3 parts of polypropylene short fiber, 130 parts of cement, 30 parts of curing agent, 3 parts of accelerator, and 4 parts of coupling agent.
[0035] The composite vegetable gum comprises 55 parts of kale gum, 35 parts of guar gum, 4 parts of peach gum, 6 parts of elm bark gum and 2 parts of fumed silica in parts by weight. The preparation method is as follows: kazu gum, Mix guar gum, peach gum and elm bark gum evenly, then heat to 90 degrees, ultrasonic power 1000W, ultrasonic 8min, then keep warm for 3h, then add fumed silica, ultrasonic power 1000W, ultrasonic 8min, keep warm for 25min, then cool , pulverized to obtain compound vegetable gum.
[0036] The extraction process of el...
Embodiment 3
[0046] A water pipe plugging and sealing composition, comprising, in parts by weight, 100 parts of epoxy resin, 15 parts of glycidyl ether, 50 parts of liquid polysulfide rubber, 3 parts of white carbon black, 20 parts of quartz powder, and 10 parts of composite vegetable gum , 3 parts of bentonite, 2 parts of polypropylene short fiber, 150 parts of cement, 40 parts of curing agent, 5 parts of accelerator, and 4 parts of coupling agent.
[0047] The composite plant gum comprises 60 parts of kale gum, 30 parts of guar gum, 5 parts of peach gum, 5 parts of elm bark gum and 1 part of fumed silica in parts by weight. The preparation method is as follows: kazu gum, Mix guar gum, peach gum and elm bark gum evenly, then heat to 100 degrees, ultrasonic power 1000W, ultrasonic 10min, then keep warm for 2h, then add fumed silica, ultrasonic power 1000W, ultrasonic 10min, keep warm for 30min, then cool , pulverized to obtain compound vegetable gum.
[0048] The extraction process of elm...
PUM
| Property | Measurement | Unit |
|---|---|---|
| shear strength | aaaaa | aaaaa |
| peel strength | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More