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Clear PETG Plastic Sheet
2024-12-19 16:49PET (Polyethylene Terephthalate) and PETG (Polyethylene Terephthalate Glycol) are both thermoplastic polymers commonly used in various applications due to their versatility and durability. However, they have distinct characteristics that make them suitable for different uses.
PETG (Polyethylene Terephthalate Glycol)
- Durability and Flexibility: PETG is a modified version of PET with added glycol to improve its processability. It is generally tougher, more impact-resistant, and less brittle than PET.
- Clarity: PETG also offers good clarity but can sometimes be slightly less clear than PET.
- Heat Resistance: PETG has lower heat resistance compared to PET, which means it might deform or melt at higher temperatures.
- Chemical Resistance: PETG generally has better chemical resistance than PET, particularly against alkalis and acidic substances.
- Processability: PETG is easier to print and fabricate due to its lower melting point and improved flexibility, making it popular in 3D printing and thermoforming applications.






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