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Polyurethane Grout used for Coal Mine

China

Polyurethane Grout

Get Latest Price

Beijing

-

100 Kilogram

20kg barrel

7days

10000 Barrel per Month

PayPal, Western Union, L/C, T/T

Polyurethane Grout

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Product Specification

CAS No. : 9017-09-8 Other Names : Polyurethane Injection Grout MF : (C9H6N2O2.C6H14O3)x Classification : Double Components Adhesives Main Raw Material : Polyurethane Usage : Construction Brand Name : LW320 EINECS No. : -
brown : transparent

Product Description

Advantages:

1.Hydrophilic and hdrophobic kinds
2.Function:stop water, void filling, reinforce
3.Used in coal mine, dam, tank and more
4.VOC or solid content is 70%~100%
5.activated fast with water

6.the solidify product can swellable with water

7.Non-toxic LD50 be more than or equal to 9000mg/kg

Especially used in Coal mine to reinforce, can replace poxy grout, below is advantage:

(1).Using Epoxy grout to reinforce coal mine, need 24h to curing, but using Polyurethane Grout only need 2h to curing,this property will improve your injection efficiency, reduce construction period greatly
(2).Epoxy grout is expansive than Polyurethane Grout, meanwhile, Polyurethane Grout Reinforce effect is better than Epoxy
(3).Polyurethane Grout is security, this will ensure your worker operate safty

Technology Data:
 

NO.

Item 

Index

 

 

Hydrophilic

Hydrophobic

1

Density/(g/cm3)                        ≥

1

1.05

2

Viscocity/mPa.s                        ≤

1.0x1000

3

Gel time/s                             ≤

150

-

4

Solidify time/s                        ≤

-

800

5

Expansion meet with water/%            ≥

20

-

6

Contain Water Performance(10 times)/s  ≤

200

-

7

VOC/%                                  ≥

75

78

8

Foam Rate/%                            ≥

350

1000

9

Compression resistant strength/Mpa     ≥  

--

6

Contact Us

Contact Person : Bing

Company:Beijing Langwei Times Technology and Science Co., Ltd.

Address:Beijing, Beijing, China,

To,

Bing < Beijing Langwei Times Technology and Science Co., Ltd. >
I want to know:

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