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5mm Natural Color High-Transparency PVC Sheet - Product Specifications Introduction
Product Overview
The 5mm natural color high-transparency PVC sheet is a standard-thickness transparent rigid panel manufactured from high-purity polyvinyl chloride (PVC) raw materials through precision extrusion. The product retains PVC's natural color, offers excellent transparency, and combines good mechanical strength with processing performance, making it an ideal choice for general-purpose transparent engineering plastics.
Core Product Specifications
| Feature Dimension | Specification Parameter | Test Standard / Description |
|---|---|---|
| Material | High-purity PVC resin + transparent stabilizers | ASTM D1784 Class 1-2 |
| Thickness | 5.0mm ± 0.2mm | GB/T 6672 |
| Standard Size | 1220mm × 2440mm / 1560mm × 3050mm | Other sizes customizable |
| Color / Appearance | Natural transparent (water-white), smooth surface | Low haze, high transparency |
| Light Transmittance | ≥ 88% | ASTM D1003 |
| Haze | ≤ 3% | ASTM D1003 |
| Tensile Strength | ≥ 56 MPa | ISO 527 |
| Flexural Strength | ≥ 88 MPa | ISO 178 |
| Notched Impact Strength | ≥ 6 kJ/m² | ISO 179/1eA |
| Rockwell Hardness | R 106-110 | ASTM D785 |
| Density | 1.36 - 1.38 g/cm³ | ISO 1183 |
| Operating Temperature Range | -10℃ ~ +70℃ | Short-term tolerance up to 85℃ |
| Heat Deflection Temp. (1.8MPa) | ≥ 68℃ | ISO 75-2 |
| Flame Retardancy Rating | UL94 V-0 | GB/T 2408 (equivalent) |
| Environmental Standards | Complies with RoHS, REACH | SGS test report available |
| Food Contact | Optional FDA/GB 4806.7 certified version | — |
Application Areas & Supporting Information
Typical Application Scenarios:
Advertising Lightbox Panels – Replaces acrylic at lower cost with better flame retardancy.
Equipment Protective Windows – Impact-resistant, ensuring operational safety.
Display Stands & Signage – High transparency enhances visual presentation.
Laboratory Partitions – Resistant to chemical splashes and easy to clean.
Stationery & Handicrafts – Easy to cut and shape with smooth edges.
Recommended Processing Methods:
Cutting Tools: Recommended carbide saw blade with 80-100 teeth.
Adhesives: PVC-specific solvent cement (THF-based) or UV-curing adhesive.
Thermoforming Temperature: 140-150°C (ensure uniform heating).
Surface Protection: Apply PE protective film on both sides; remove after processing.
Packaging & Storage:
Standard Packaging: 10-15 sheets per pack, separated by PE foam spacers.
Storage Conditions: Store flat in a dark, dry, room-temperature environment.
Precautions: Avoid contact with ketone and ester solvents.
Selection Comparison Reference
| Comparison Item | 5mm Natural High-Transp. PVC Sheet | Same Thickness Acrylic Sheet | Same Thickness Polycarbonate Sheet |
|---|---|---|---|
| Light Transmittance | 88% | 92% | 89% |
| Impact Strength | Excellent | Poor | Exceptional |
| Flame Retardancy | V-0 (Self-extinguishing) | HB (Slow burning) | V-2 (May drip) |
| Chemical Resistance | Good resistance to acids/alkalis | Average | Good |
| Processing Difficulty | Easy | Easy (but prone to cracking) | Difficult (prone to sticking) |
| Relative Cost | ★★ | ★★★ | ★★★★ |
Important Notes
For long-term outdoor use, select the UV-stabilized version.
Avoid prolonged load-bearing applications above 60°C.
Contact with solvents may cause stress cracking.
It is recommended to conduct a sample test to verify suitability.
Product Advantage Summary: This 5mm thickness specification achieves the optimal balance among transparency, toughness, flame retardancy, and cost, making it a practical and economical alternative to traditional transparent materials.
