Introduction
The product is based on two kinds of resin and catalyst to volume ratio 4:1 ratio through special grouting pump, mixing blend to quickly reverse gun.The product has high foam quickly, expansion ratio, antistatic, no flame spread, filling the advantage such as less dosage, apply to the permanent downhole closed, working fire prevention, gas drainage roadway filling airtight, must be within the scope of the closed wall and the construction of coal mine safety, such as the firewall.
Main technical data
Grade No | Appearance | （25℃mpa.s） Viscosity | (%) Solid Content | （%） Free Aldehyde | （%） Water | （%） Free phenol | g/cm³) Density | usage |
PF-1017A | Red brown liquid | 320-400 | ≥69 | ≤0.5 | 14-18 | 6.5-9.0 | 1.15-1.25 | Mine closed fire,filling tunnel fall |
PF-1017B | Puce iquid | 10-50 | / | / | ≤30.0 | / | 1.45-1.55 |
Packing and storing
1、Packing : Resin 25kg/drum，Catalyst 25akg/drum.
2、 Storage condition : stored in a well ventilated, cool, dry place, away from direct sunlight or other heat sources.
3、Storage time : 3months in winter and 1month in summer (under 15℃ ).
