Range
| Sheet Size | Thicknesses |
|---|---|
| 1220 x 2440 | 10.0mm - 30.0mm |
| 1220 x 3050 | 10.0mm - 30.0mm |
| 1220 x 4000 | 10.0mm -30.0mm |
If you do not see what you are looking for, please contact your local service centre with your specific requirements.
Properties
| Property | Value |
|---|---|
| Physical Properties | |
| Base Polymer | Polyvinyl Chloride (PVC) |
| Form | Unplasticised rigid foam PVC shhet |
| Smell | Colourless |
| Moisture Absorption (24hr @ 23oC) | <0.25% by weight |
| Water Solubility | Insoluble |
| Oxygen Index | 48% |
| Mechanical Properties | |
| Tensile Strength at Yield | 16MPa |
| Modulus of Elasticity | 0.85-0.9 MPa |
| Elongation at Break | 27-29% |
| Flexural Strength | 25-27 MPa |
| Impact Resistance (Charpy) | 15 kJ/m2 |
| Average Sheet Hardness | > 30 Shore D |
| Thermal Properties | |
| Vicat Softening Temp | 73-76 °C |
| Thermal Expansion Coeff | 0.068 mm/m °C |
| Service Temp Range | -20 to +60 °C |
| Thermal Conductivity K | 0.085 W/m °C |
| Thermal Decomposition Temp | >200°C |
| Electrical Properties | |
| Dielectric Strength | 100 kV/cm |
| Surface Resistance | >1012 Ohm |
| Volume Resistivity | 4 x 1015 Ohm*cm |
| Dielectric Constant | 2.4 (for 1kHz) |
| Dielectric Dissipation Factor | 0.013 (for 1kHz) |
| Tracking Resistance | 600 CPI |
Additional Information
Fabrication
Calibrated PVC foam can be sawed, routed, drilled using basic wood and metal working tools. When working with any power tool, the sheet temperatures must be kept below the material softening point of 70°C as excessive heat build-up can result in deformation, softening and surface deterioration or discolouration of the sheet substrate. Compressed air is a suitable and easy to apply coolant.
Static
Rinsing the surface with water or antistatic cleaning agent can reduce static charge. Another method is to blow down the sheet with ionised air. The effect of this treatment is short term but usually sufficient for subsequent operations.
Installation
Applications of calibrated PVC foam must make adequate allowance for thermal movement. Appropriate clearance must be allowed if holes are drilled for fixing and in rebates of support frames.
Print Preparation
For a sheet clean and protected by film, only ionization or static brush is required. Lukewarm water and ordinary non-abrasive household detergent and a sponge or soft cloth is normally sufficient for degreasing and cleaning prior to secondary operations the following solvents are suitable: methyl alcohol or methylated spirits.
Applications
Calibrated PVC foam is the ideal replacement material for building boards made of wood and wood composites for internal and external applications.
Building
- Window frames and trims
- Fascia and soffit boards
- Shutter boxes
- Partitions
- Cladding
- Wall and Ceiling Lining
- Site Hoardings
Shop Outfitting
- Shelving
- Cabinetry
- Display Units
Vehicle Fitting
- Cladding
- Lining
- Shelving
Display
- Large letters
- POS/POP Displays
- Exhibition Stand Construction
Characteristics
- Premium satin smooth hard surface
- Suitable for internal and external use
- Extremely lightweight and easy to handle
- Strong durable rigid board
- Moisture and mould resilient
- Insect and pest resistant
- Dimensional stability
- Chemically-resistant and non-corroding
- Low thermal conductivity
- High insulating value
- Weatherable UV grade
