PUREX NG L – L1, L2, L3 - Systems are two-component materials for the production of rigid polyurethane coating with a very high density. The product is applied by spraying. These materials are not harmful to the environment, very easy to are applying. The resulting coating is rigid, Hard highly resistant to mechanical damage.
The main application:
Preparation of coating stiffening very high density plastic parts, in particular with ABS and PMMA used m. in. for the manufacture of baths, sinks, trailers, toys etc.
|
Parameter |
Data |
|
Application |
shower construction - reinforcing |
|
Structure |
A closed cell |
|
Density [kg/m3] |
250 – 350 |
|
Thermal conductivity [W/m×K] |
b.d. |
|
The thickness of the insulation [mm] |
5 – 10 |
|
Wear foam [kg/m2] |
1,25 – 3,50 |
|
The total thermal resistance [m2×K/W] |
b.d. |
|
Thermal resistance of 1 kg piany [m2K/W] |
b.d. |
|
Compressive strength [kPa] |
>1000 |
|
Water absorption by total immersion in the 48 h |
< 3 % |
|
Reaction to fire according to DIN 4102 |
B2 – B3 |
|
Reaction to fire according to EN 13501-1 |
Class E, Class F |
|
Temperature resistance [theC] |
– 50 do + 100 |
