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'Pyroplex' intumescent acrylic fireproof adhesive is a water-soluble, non-toxic sealing material, used to fill fireproof doors and windows, cable perforations in walls, and gaps and interfaces in various firewall compartments to maintain its overall fire protection function. (Recommended for indoor use)
Performance: Up to 4 hours of fire protection time. Excellent adhesion to a variety of common building materials. Allowable expansion +/-17.5%, expandable by about 20%. The outer surface can be painted
Test: bs476 part 20:1987 and other international standards GA 161-1997
Safety data: according to 91 / 155 / EEC revision No.1
Compatibility with building materials
| Material Science Performance | Material Science Performance | |
| Glass | 塑料 | |
| Glass (general) Yes | PVC Yes | |
| Glass (color) Test | Acrylic acid, glass fiber Yes | |
| Glass (reflex) Yes | Polycarbonate Test | |
| Metal | Polymethacrylate Test | |
| Aluminum (passivation) Yes | Stone | |
| Aluminum (anodized) Yes | Cement Yes | |
| Steel Yes | Brick Yes | |
| Steel (Galvanized) Yes | Wall Yes | |
| Lead Test | Ceramic tile Yes | |
| Paint surface | ||
| Acrylic acid Test | ||
| Varnish Test | ||
| Polyester Yes | ||
| Polyurethane Yes |
Experimental data
| Width（mm） | Width（mm） | Filling material | Interface type | Fireproof materials | |||||
6 | 6 | 6mmdia.PE Foam | Unilateral | 4 hours | |||||
10 | 6 | 10mmdia.PE Foam | Unilateral | 4 hours | |||||
10 | 10 | 10mmdia.PE Foam | Unilateral | 4 hours | |||||
15 | 15 | 15mmdia.PE Foam | Unilateral | 4 hours | |||||
20 | 15 | 20mmdia.PE Foam | Unilateral | 4 hours | |||||
21.5 | 10 | 25mmdia.PE Foam | Unilateral | 4 hours | |||||
25 | 15 | 25mmdia.PE Foam | Unilateral | 4 hours | |||||
20.9 | 10 | 10mm×50mm MF | Unilateral | 4 hours | |||||
13.9 | 6 | 10mm×50mm MF | Unilateral | 4 hours | |||||
7.1 | 6 | 10mmdia.PE Foam | Bilateral | 4 hours | |||||
10 | 6 | 10mmdia.PE Foam | Bilateral | 4 hours | |||||
23.5 | 10 | 25mmdia.PE Foam | Bilateral | 4 hours | |||||
25 | 13 | 25mmdia.PE Foam | Bilateral | 4 hours |
PE Foam : Closed cell polyethylene filler strip（Density 35kg/m³）
MF mineral wool Fibre : Mineral wool（Density 100kg/m³）
