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Mining sealing series products

YK-301 is a kind of organic polymer two-component foaming/closed grouting material, adjustable foaming time, large foaming multiple, solvent-free, low odor, flame retardant and other characteristics, suitable for plugging gas extraction holes, plugging air leakage, etc.

Product Classification:

Mining Sealing Series Products

Key words:

Mining sealing series products

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Detailed introduction

Product overview

YK-301 is a kind of organic polymer two-component foaming/closed grouting material, adjustable foaming time, large foaming multiple, solvent-free, low odor, flame retardant and other characteristics, suitable for plugging gas extraction holes, plugging air leakage, etc.

Product features

1. The foaming speed and multiplier of the product are adjustable.

2. No solvent, high flash point, good flame retardancy, no harmful gases during construction.

4. Good adhesion to rock formations, concrete and other construction surfaces.

Scope of application

Plug gas extraction holes, cracks, plugging, etc.

Performance indicators (laboratory data, subject to pressure and temperature in practical applications)

Items

Indicators

Component A

Component B

Slurry properties

 

Appearance

Light yellow to colorless transparent liquid

Dark brown liquid

Viscosity (mPa·s)

150～450

200～250

Flash point(°C)

Does not burn

＞200

Specific gravity(kg/m3)

1020±10

1230±10

Reactive properties

Proportion of use (volume ratio)

Component A: Component B = 1:1

Maximum reaction temperature(°C)

≤140

Start foaming time

30s-6min

Termination foaming time(s)

50s-20min

Foaming multiple

8-40

Flame retardant

Non-combustible

Surface resistance (Ω)

≤3×108

Dimensional stability(70°C±2,48h)%

≤0.1

compressive strength

Compressive strain resistance 10%, kPa

≥200

Packaged shipment

Production equipment

Quality inspection

 

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