PVC Co-extruded Foam Sheet is made by special process, technique and equipment. The both surfaces of the sheet is not foam but rigid, while only the core is foam. It is like a sandwich board with thin surfaces. The advantage of this product is its hard surface like Rigid PVC sheet but in lighter weight and lower cost.
- Length: 2440mm, 3050mm, 5800mm, any length available
- Width: 1220mm
- Thickness: 3-18mm
- Density: 0.5-0.9g/cm3
- Surface: Glossy
- Color: White
Applications
- Furniture making, especially for the furniture in moisture environment.
- Anywhere or board needs hard surface.
- Thermoformed parts.
- Indoor and outdoor decoration.
- Walls & partitions, wall cladding.
- Advertising field, like sign board.
Features
- Waterproof, perfect material for the moisture environment.
- Hight Rigidity
- Light weight, easy to install
- Excellent electric insulation properties
- High weatherability
- Easy process, it can be drilled, sawed, nailed, turned, glued, bended, printed, oiled, etc
Tolerence
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Range (based on thickness)
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Thickness
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Length
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Width
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Rectangularity
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≤12
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Within ±0.2 mm
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Within ±5 mm
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Within ±3 mm
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Within +3 mm
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>12
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Within ±0.5 mm
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KS-C
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KS-F
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KS-Co
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Thickness
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Length
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Width
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Thickness
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Length
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Width
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Thickness
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Length
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Width
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4-32
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1220
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Any
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1-25
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1220
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Any
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2-6
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1220
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Any
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2-10
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1560
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Any
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8-25
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1220
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Any
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2-10
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2050
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Any
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Mechanical features
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PROPERTY
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TEST METHOD
(ASTM D)
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CONDITION
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VALUE
(Based on 15mm)
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UNIT
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Tensile Strength at Yield
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ASTM D 638
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Specimen: Type I
Speed: 10mm/min
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10MPa
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1,450psi
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Elongation at Break
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Specimen: Type I
Speed: 10mm/min
|
5
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%
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Tensile Modulus
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Specimen: Type V
Speed: 1mm/min
|
700
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Mpa
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Flexural Strength
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ASTM D 790
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27mm×12.91mm×3.77mm
Speed:1.6mm/min
Span: 59mm
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12.6MPa
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1,827psi
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Flexural Modulus
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460MPa
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66,700psi
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Impact Strenght
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ASTM D6110-06
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Width:6.65mm;Depth:12.86mm
Heating rate:120℃/h
Load:0.455Mpa
|
15
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J/m
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Dielectric Strength
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ASTM D 149
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|
10
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kv/mm
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Physical features
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PROPERTY
|
TEST METHOD
(ASTM D)
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CONDITION
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VALUE
(Based on 15mm)
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UNIT
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|
Specific Gravity
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ASTM D 792
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0.6
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g/cm3
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Water Absorption
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ASTM D 570
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76.2mm×25.4mm
Drying: 50℃，24hrs;
Immersion: 25℃，24hrs
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0.37
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%
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Shore D Hardness
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ASTM D 2240
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Type D
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72
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D
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Thermal features
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PROPERTY
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TEST METHOD
(ASTM D)
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CONDITION
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VALUE
(Based on 15mm)
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UNIT
|
|
Heat Deflection Temperature
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ASTM D648-07 Method B
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Width:6.65mm;
Depth:13.07mm
Heating rate:120℃/h;
Load:1.82MPa
|
61.4
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℃
|
|
Width:6.65mm;
Depth:12.86mm
Heating rate:120℃/h;
Load:0.455MPa
|
70.9
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℃
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Heat Distortion Temperature
(under load at 264 psi)
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ASTM D 648
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|
120
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℃
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Coefficient of linear Expansion
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ASTM D 696
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2.9×10-5
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in/in/°F
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Thermal Conductivity
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ASTM D 177
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0.06
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W/m°K
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FLAMMABILITY
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FLAMMABILITY
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GB/T 8624-1997 Classification on burning behavior for building material
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Passed: Burning behavior B1
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Horizontal burning
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ASTM F635-06
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Specimen:
127mm×12.6mm×12.74mm
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Burning rate: 0mm/min
See Note 1
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