PP color board, fully known as polypropylene color board or PP plastic color board, is a type of colored plastic sheet primarily made from polypropylene raw materials through processes such as extrusion. Polypropylene PP Colored Sheet can be understood as a type of "advanced plastic board," but it offers superior performance and broader applications compared to conventional plastics (e.g., PVC). Rigid PP Color Sheet's color is typically achieved by adding color masterbatches or pigments to the polypropylene raw material, resulting in uniform coloration that permeates throughout the entire board.
Size:
Thickness: 2~40mm × Width: 1000~2400mm × Customizable length
Colors: Microcomputer Gray (also known as: Earth Gray, Beige Gray, German Gray), White,blue, black and custom colors according to customer requirements.
Grades:Grade A, Grade B
Density (Specific Gravity):0.915~0.93 g/cm³
Technical Data Sheet of PP colored Sheet
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Product Name |
PP White Sheet |
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No. |
Inspection Item |
Technical Requirement |
Test Result |
Judgment |
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1 |
Color Difference |
No color difference allowed in the same batch |
Compliant |
Qualified |
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Appearance |
Smooth and flat surface except for embossing |
Compliant |
Qualified |
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No defects such as scratches, pinholes, bubbles, or foreign objects |
Compliant |
Qualified |
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No black spot impurities exceeding 1mm in diameter; ≤5 black spot impurities <1mm allowed within 0.2m×0.2m |
Compliant |
Qualified |
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No obvious bumps or detectable tactile unevenness on the surface |
Compliant |
Qualified |
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Edges |
Four edges straight; four corners right-angled |
Compliant |
Qualified |
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2 |
Density (g/cm³) |
0.90–0.93 |
0.913 |
Qualified |
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3 |
Mechanical Properties |
Tensile Strength (MPa) |
≥25 |
27.0 |
Qualified |
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Notched Impact Strength (kJ/m³) |
≥8 |
9.6 |
Qualified |
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4 |
Thermal Properties |
Vicat Softening Point (°C) |
≥140 |
150.0 |
Qualified |
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Dimensional Change Rate After Heating (%) |
Transverse |
±3 |
+0.5 |
Qualified |
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Longitudinal |
±3 |
-1.0 |
Qualified |
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5 |
Corrosion Degree (g/m³) 5h 60°C |
35%±1 (m/m) HCl |
±1 |
-0.8 |
Qualified |
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30%±1 (m/m) H2SO₄ |
±1 |
-0.2 |
Qualified |
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40%±1 (m/m) HNO₃ |
±1 |
-0.3 |
Qualified |
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40%±1 (m/m) NaOH |
±1 |
-0.3 |
Qualified |
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Conclusion |
Qualified |
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Characteristics
Environmentally friendly and non-toxic
Strong chemical corrosion resistance
Low density and light weight
Good mechanical properties
Easy to process and secondary process
Waterproof and moisture-proof
Rich and aesthetically pleasing colors
Applications
Padding/Lining Boards: Used as warehouse padding boards, cargo partitions, and insulating gaskets inside electronic products.
Corrosion-Resistant Containers: Used for making linings for pickling tanks, electroplating tanks, and environmental wastewater treatment equipment.
Protective Boards: Used as surface protection boards during product transportation and storage to prevent scratches. And the PP colored Sheet can be used as swimming pools and Aquaculture industry, such as fishpond and so on.
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