Akdağ Mineral Stonewool

Furnace Board

firin-levhasi

Product Features and Usage Areas

Akdağ Mineral Stonewool Furnace Boards are Stonewool boards that are used for heat preservation in household electric ovens, industrial ovens, paint ovens and can be produced with bakelite (formaldehyde) or without bakelite (biobase) depending on the desired dimensions and usage areas according to the manufacturer’s demand.

Product Characteristics
Technical Characteristics Symbol Indicator Unit Declared Value Tolerance Standard
Material MW MW - Mineralwool - TS EN 13162
Density / D - ρ kg/m3 30 | 40 | 50 ± % 10 TS EN 1602
Lenght / l l l mm 1200 (can be evaluated at the request of the manufacturer) ± % 2 TS EN 822
Width / b b b mm 600 (can be evaluated at the request of the manufacturer) ± % 1,5 TS EN 1822
Thermal Condictivity λD - W/mK max 0,037 - TS EN 12939/12667
Thermal Resistance / Rd RD - m²K/W 0,83 | 1,11 | 1,39 - TS EN 13162
Thickness / d dN dN mm 30 | 40 | 50 - TS EN 823
Class for Thickness Tolerances Tİ - mm 'T4 -%3 or -3 mm *
+%5 or +5mm *
TS EN 823
Dimensional Stability DS(70-) ∆Ɛd % max 1 - TS EN 1604
Water Vapour Permeability / MU MU µ - 1 - TS EN 12086
Fire Reaction Class - RtF - A1 - TS EN 13501
Air Flow Resistance /Afr Afr Afr - NPD - TS EN 29053
Flatness / Smax Smax Smax mm S6 - max 6 mm - TS EN 825
Squareness / Sb Sb Sb mm/m S5 - max 5 mm/m - TS EN 824
Short Term Water Absorption / WS WP WS kg/m² ≤1 - TS EN 1609
Long Term Water Absorption / WL(P) WLP WL(P) kg/m² ≤3 - TS EN 12087
Max. Usage Temperature - - 0C '+750 - -
Packaging Material - - - PE Film - -
Covering /td> - - - Uncoated - -