| Item |
Typical Value Range |
Test Standard |
Remarks |
| Density |
1.35-1.38 g/cm³ |
ISO 1183 |
Density slightly increases with the increase of crystallinity |
| Tensile Strength (Longitudinal) |
≥60 MPa |
ISO 527-2 |
Strength may increase by 10%-15% after thermoforming |
| Tensile Strength (Transverse) |
≥55 MPa |
ISO 527-2 |
Transverse strength is slightly lower than longitudinal strength |
| Elongation at Break |
100%-150% |
ISO 527-2 |
Elongation at break of high-transparency sheets is slightly higher than that of white sheets |
| Heat Deflection Temperature (HDT) |
≥180ºC (0.45MPa load) |
ISO 75-2 |
Translucent/white sheets can reach 190-200ºC |
| Light Transmittance |
Transparent sheets ≥90%, translucent 50%-80% |
ISO 13468-1 |
Light transmittance of white sheets <1% |
| Haze |
Transparent sheets ≤2%, translucent 5%-15% |
ISO 14782 |
The higher the haze, the better the light transmittance uniformity, but the lower the clarity |
CPET Sheet
CPET sheet is a modified PET material with crystalline structure, typically appearing opaque.
Key Properties
- Exceptional Temperature Resistance: Maintains shape from -40°C to 220°C, suitable for oven/microwaveable food packaging.
- Excellent Barrier Performance: Effectively blocks oxygen, moisture, carbon dioxide, and nitrogen, extending shelf life of packaged goods.
- High Impact Resistance: Retains toughness in low-temperature environments, ensuring stability across diverse conditions.
Specifications
- Common Colors: Black or white.
- Form: Rolled sheets.
- Thickness Range: 0.5-2.0 mm.
Applications
-
Food Service: Ready-to-eat meal containers, microwave-safe trays.
-
Consumer Goods: 3D anti-counterfeiting packaging for cosmetics, pharmaceuticals, tobacco, alcohol, and general merchandise.
-
Promotional & Stationery: Posters, greeting cards, hangtags, advertising materials, and stationery accessories.
Q1:Could I have prices of your products?
A1:Welcome. Pls feel free to send us an email here. You will get our reply in 24 hours
Q2: What information should I let you know in order to get a quote?
A2:Please give us your detailed dimensions (thickness, width and length), shrinkage and application, quantity so that we can quote you correctly.
Q3:How do you ship your order?
A3:We usually ship by sea or air (LCL or FCL).
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