High Strength Door Component-HD750
The high strength door component board is designed as a part of core filler
material, together with our product MD300 to especially for timber fire doors
with ratings of 60, 90, 120 minutes. With the properties of high specific strength,
the product performs excellent as the areas of installing all kinds of hardware in
the banded core. Long term usage won't lead to deformation. The product is
asbestos free. Products will help firerated door manufacturers meet the demand
for positive pressure fire safety requirements. The product also can be designed
as full size door core instead of banded core to meet the special requirements
of the building.
Product Features
* Fit for variety fire door design
* Lower cold side temperature
* Excellent durability
* Excellent mechanical strength
* High heat resistance
* Great adiabatic performance
* Very good strength after firing
* Smoke protection and sound isolation
Product Applications
* Fire-rated door Frame
* Firestop stiles
* Rails
* Lock block
* Closer block
Data sheet
High Strength Door Component-HD750
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|
Type
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HD750
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|
Combustibility
|
Class A1
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|
Density
（±10 %）
|
750 kg/m3
|
|
Thermal
Conductivity
|
200℃
400℃
600℃
|
0.13W(m.K)
|
|
0.15 W(m.K)
|
|
0.18W(m.K)
|
|
Flextural Strength
|
5MPa
|
|
Compressive Strength
|
10MPa
|
|
Screw Holding
|
1800N
|
|
Working Temperature
|
1000℃
|
|
Temperature Limit
|
1250℃
|
|
Linear Shrinkage
|
2 %（1000℃×3 h）
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|
Loss on Ignition
|
～10 %
|
|
Color and odor
|
Off-White, Odorless
|
|
Volatility
|
Non-volatility
|
|
PH Value
|
7~9
|
|
Moisture Content
|
～7.5 %
|
|
Solubility
|
Insoluble
|
|
Toxic Information
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Asbestos free, Non-toxic under
high temperature, flame and fire
|
|
|
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Length(±3mm)
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Width(±3mm)
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Thickness(±0.5mm)
|
|
450mm
|
100mm
|
15-42mm
|
|
350mm |
150mm |
15-42mm |
|
900mm
|
125mm
|
15-42mm
|
|
2400mm
|
125mm
|
15-42mm
|
|
Max.2450mm
|
Max.1200mm
|
15-60mm
|
|
Can be supplied any size within the Max. size.
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| 
