| Cast acrylic sheets - high quality raw material of Polymethyl methacrylate.
Sixty times more resistant to the impact than ordinary glass, lighter and hight insulation (25%). Excellent storms resistance, good temperature, acoustic and electrical insulation.
The characteristics of these sheets are the answer to many of the necessities in the area of building, industries, decoration, illumination, advertising, etc.
Transparency (transmission of light of 92% for the clear sheets) and high resistance to the impact are the main characteristics.
Resistance to UV lights and good temperature stability and low water absorption.
They allow the application of all techniques of manipulation and mould, for creating original and attractive drawings.
| CHARACTERISTICS |
METHOD |
UNIT |
CAST |
| |
|
|
|
| GENERAL |
|
|
|
| Density |
ISO
1183 |
g/cm3 |
1,19 |
| Rockwell Hardness |
ISO
2039-2 |
Escala
M |
105 |
| |
|
|
|
| OPTICAL |
|
|
|
| Light Transmission |
ISO
13468-1 |
% |
93 |
| Refractive Index |
ISO
489 |
N
D 20 |
1,492 |
| |
|
|
|
| MECHANICAL |
|
|
|
| Flexural Modulus |
ISO
178 |
MPa |
3000 |
| Flexural Srength |
ISO
178 |
MPa |
125 |
| Tensile Modulus |
ISO
527 |
MPa |
3300 |
| Tensile Strength |
ISO
527 |
MPa |
75 |
| Elongation |
ISO
527 |
% |
6 |
| |
|
|
|
| THERMAL |
|
|
|
| Vicat Temp. (VST/B 50) |
ISO 306 |
ºC |
115 |
| Heat Deflection Temp. (A) |
ISO 75 |
ºC |
105 |
| Specific Heat Capacity |
ISO 3146-C-60ºC |
J/g.K |
2,16 |
| Coefficient of linear thermal expansion |
ISO 11359-2 |
K-1 x
10-5 |
7 |
| Thermal conductivity |
DIN 52612 |
W/m.K |
0,19 |
| Degradation temperature |
- - - - |
ºC |
>280 |
| Max. service temperature continuous use |
- - - - |
ºC |
80 |
| Max. service temperature short term use |
- - - - |
ºC |
90 |
| Sheet forming temp. range |
- - - - |
ºC |
160-190 |
| |
|
|
|
| IMPACT STRENGTHS |
|
|
|
| Izod (notched) |
ISO 180 |
KJ/ m2 |
- - - - |
| Charpy (notched) |
ISO 179 |
KJ/ m2 |
2 |
| Charpy (unnotched) |
ISO 179 |
KJ /m2 |
15 |
| |
|
|
|
| ELECTRICAL |
|
|
|
| Dlelectric constant 50 Hz |
DIN 53483 |
- - - - |
3,6 |
| Volume Resistivity |
DIN 53482 |
 .cm |
10 15 |
| Surface Resistivity |
DIN 53482 |
|
10 14 |
| Dlelectric strength |
DIN 53481 |
KV/mm |
30 |
| Dissipation Factor (50 Hz) |
DIN 53483 |
- - - - |
0,06 |
|
 |
APPLICATIONS:
CONSTRUCTION
- SKYLIGHTS
- VAULTS
- GLASSWORK
- PARTITLON
- DOORS
- HANDRALLS
- WINDOW SILLS
- DIFFUSING SKYLIGHTS
- ENCLOSURES
INDUSTRY
- SIGNS / PUBLICITY
- SECURITY
- FURNITURE
- SANITARY FURNISHING
- GIFT ARTICLES
- SOLARLUMS
- NAUTICAL
THICKNESSES:
1m/m to 150 m/m.
COLOURS: TRANSPARENT AND COLOUR SHEETS.
DIMENSIONS:
- 2000x1250
m/m
- 2030x1520 m/m
- 2550x2030 m/m
- 2650x2030 m/m
- 3050x2030 m/m
|
