promaline

PROMALINE board

PROMALINE® is a non-combustible matrix engineered mineral board reinforced with selected fibres and fillers. It is formulated without inorganic fibres and does not contain formaldehyde.

PROMALINE® is beige in colour and has a smooth finish on one face with a dimple pattern on the reverse face. PROMALINE® provides an architectural surface ready to receive most forms of decoration. PROMALINE® can be left undecorated or easily finished with paints, wallpapers or tiles. Please consult the Promat Technical Department for more information.

PROMALINE® is resistant to the effects of moisture and will not physically deteriorate when used in damp or humid conditions. Performance characteristics are not degraded by age or moisture. A health and safety data sheet is available from the Promat Technical Department and, as with any other materials, should be read before working with the board. The board is not classified as a dangerous substance so no special provisions are required regarding the carriage and the disposal of the product to landfill. They can be placed in an on-site skip with other general building waste which should then be disposed by a registered contractor.

 

Typical Mechanical Properties

Modulus of elasticity, E
(BS EN 310: 1993)
Longitudinal
Transverse
N/mm²
N/mm²
4599
3817
Flexural strength, F rupture
(BS EN 310: 1993)
Longitudinal
Transverse
N/mm²
N/mm²
9.78
8.31
Tensile strength, T rupture
(BS5669: Part 1: 1989)
Longitudinal
Transverse
N/mm²
N/mm²
5.99
5.17
Compressive strength (average, perpendicular on board face)
(BS5669: Part 1: 1989)
N/mm²
7.76

 

General Technical Data

Product generic description    

Matrix engineered mineral board
Material class    

Non-combustible to BS476: Part 4
Surface spread of flame    

Class 1 to BS476: Part 7
Building regulations classification    

Class 0
Nominal density at EMC* (average) kg/m³  

1000
Alkalinity (approximately) pH  

11
Thermal conductivity (approximately) at 40°C (ASTM C518: 1991) W/m°K  

0.218
Coefficient of expansion m/mk  

-7.5 x 10-6
Nominal moisture content at EMC* %  

8
Thickness tolerance of standard boards mm  

- 0.5 + 1
Length x width tolerance of standard boards mm  

± 5
Surface condition    

Front face: smooth
Back face: dimple pattern


Board
Thickness
(mm)
Standard
dimensions
(mm x mm)
Number of
boards
per pallet
Surface per
pallet
(m²/pallet)
Weight per m² of sheet,
dry (approximately)
(kg/m²)
Weight per m² of sheet at
20°C, 65% RH (approximately)
(kg/m²)
Weight per pallet
(approximately)
(kg)
6 2440 x 1220 90 267 5.93 6.48 1730
9 2440 x 1220 61 181 8.91 9.72 1760
12 2440 x 1220 46 137 11.88 12.96 1775

     EMC: Equilibrium moisture content. **Other sizes are available upon request. The properties in above tables are mean values given for information and guidance only. If certain properties are critical for a particular application, it is advisable to consult your nearest Promat Technical Department.

PROMINA®-60 is manufactured under a quality management system certified in accordance with ISO9001: 2000 Certification and in accordance with the environmental standards of ISO14001. For further technical information, please consult Promat.
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