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PC Plastic Sheet - Laser Engraving A4 Polycarbonate For Smart Card Production
1. Introduction of PC Plastic Sheet - Laser Engraving A4 Polycarbonate For Smart Card
Production
PC Plastic Sheet - Laser Engraving A4 Polycarbonate is specially designed for INLAY sheet production of Contactless or RFID PC Card. It is featuring lower vicat softening point, which can provide good protection on chips inside during the process of laminator grading lamination process. It is known as the high-quality PC sheet for various contactless or RFID PC cards.
Comparing with other types of plastic core sheets for card body production, it excels in outstanding optical clarity, printability, impact strength and dimensional stability. It is widely used in such cards as anti-fake IC cards, driving license card, transportation card and passport etc.
| Technical parameters | |||
| Item | Standard Value | ||
Thickness (mm) | 0.04-0.1 ( ±5%) | ||
| Surface | Matt/Matt, flat, no defect, no dust. | ||
| Tensile Strength (Mpa) -ISO527-3 | ≧50(MD/CD) | ||
| Break Strength (%) -ISO527-3 | ≧60(MD/CD) | ||
Folding Capacity | Thickness <0.25mm, ≧13 | ||
| Thickness ≧0.25mm,≧11 | |||
| Light Transmittance (%) | ≧80 | ||
| Haze (%) | ≦ 90 | ||
| Surface Tension(Dynes/cm) -ISO 8296-2003 | ≧34 | ||
Heating Shrinkage (%) (135℃±2,10min) | Thickness≤ 0.175mm | MD | ≦2.5 |
| CD | ≦0.5 | ||
| Vicat Softening Temperature(℃) - ISO 306-1994 | 150±3 | ||
| Coating availability | No coatings on both sides | ||
2.Specification of PC Plastic Sheet - Laser Engraving A4 Polycarbonate For Smart Card Production
1). Size: in sheet or reel, A4, A3 or as per customer requirements
2). Normal thickness in mm: 0.04,0.05,0.06,0.08,0.10
3). Color: transparent without coating on surface.
4). Package method: in reel or 500 sheets per bag/4 bags per paper
carton, or as per customer requirements.
5). Storage condition: Sealed, moisture-proof, room temperature
under 40℃, Keep it horizontally, avoid heavy pressing and direct
sunlight.
6). Laser engraving performance: can be laser engraved.
| Item | Specification | Test Method | |
| Thickness | 40-100um | ||
| Thickness tolerance | ＞0.5±6um ≤0.5±4um | ||
| Density | 1.2±0.05 g/cm3 | ASTM D792 | |
| Surface tension(front) | ≥34Dynes/cm | ASTM D1922 | |
| Surface tension(back) | ≥34Dynes/cm | ASTM D1922 | |
Heating Shrinkage (%) (135℃±2,10min) | Thickness≤ 0.175mm | MD | ≦2.5 |
| CD | ≦0.5 | ||
| Vicat | 150±20C | ASTM D1525 | |
| Tensile strength | ≥50 N/mm2 | ISO527-3 | |
| Surface roughness | 0.5um-1.8um | ||
| Item | Parameters | |
| Vicat (℃) | 150±2 | |
| Shrinkage | MD/TD | ＜1.0 |
| Tensile Strength (MPa) | MD | ≥50 |
| TD | ≥50 | |
| Roughness(μm) | Ra | 0.58, 1.5-2.1 |
| Ra | 3.45 | |
| Thickness(mm) | 0.04-0.1 | |
◆Laminating Condition:
| Laminating Unit | Temp(℃) | Pressure(MPa) | Time (min) |
| Heat Laminating | 140~155 | ≥6 | 25 |
| Cool Laminating | ≤25 | ≥6 | 15 |
3.Application of PC Plastic Sheet - Laser Engraving A4 Polycarbonate For Smart Card Production
4.Packing of PC Plastic Sheet - Laser Engraving A4 Polycarbonate For Smart Card Production
Packing:
Outer:Carton Inner:PE bag
Storage:
Keep package sealed and moisture-proof, room temperature under 40℃
Keep horizontally, avoid oppress heavily and direct sun light.
Stacking height should not exceed one meter.
Shelf life: Two year.
Storage conditions:
Ideal storage conditions under 40℃, Ideal RH 40%. Should not be stored in direct sunlight and avoid major thermal fluctuation, store in original packing. Film should be conditioned a minimum of 24 hours at ambient room temperature.
Recommended use of material within one year of production date.
