Product Feature
1.100% asbestos free
2.A1 class High fire rating:4 hours
3.High fireproof temperature:up to 1200℃
4.Fireproof material:pure quartz,quit lime,
portland cement, cellulose,mineral additives
5.Low density:≤0.95g/cm3
6.Easy to install & fix
7.Excellent impact resistant

1.Specification
| Thickness | Width | Length |
| 9,12,15,18,20,24mm | 1220mm | 2440,3050mm |
| REMARK: We can also supply other specification as the client’s specially requirement | ||
2.Physical properties
The following data are the average tested figures during manufacturing
| Item | Index | Unit | |||
| Density | ≤0.95 | g/cm3 | |||
| Thermal Conductivity | ≤0.20 | W/(m·k) | |||
| Water Contain | ≤10 | % | |||
| Moisture Movement | ≤0.25 | % | |||
| Non-combustibility | GB 8624 Class A, BS 476 part 4,6 and 7 | / | |||
| Bending Strength | Oven dry | Cross | ≥7.0 | Mpa | |
| Parallel | ≥5.0 | Mpa | |||
Other application
The purpose of Protectpan is for higher performance of fire rating application for
glass curtain wall fire protection
building structure protection
indoor partition and ceiling
ventilation ducting
Calcium Silicate Board Ceiling

Calcium Silicate Board Partition

Calcium Silicate Board For duct and tunnel fire prevention

NOV
2016
