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09120243055 mirbozorgisaeid68@gmail.com
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PET sheet polyethylene terephthalate

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Product Description

 What Is PET Sheet? (Polyethylene Terephthalate)

PET (Polyethylene Terephthalate) sheet is a high-performance thermoplastic polyester known for its clarity, dimensional stability, and excellent strength-to-weight ratio. It is widely used across industries such as packaging, electronics, food processing, and medical devices thanks to its unique combination of properties.

✨ Key Features of PET Sheets

🔹 Excellent Transparency – Crystal-clear surface ideal for display and packaging
🔹 Good Mechanical Strength – High impact and tensile strength
🔹 Chemical Resistance – Withstands most oils, greases, and cleaning agents
🔹 Food Contact Safe – FDA-compliant grades available
🔹 Low Moisture Absorption – Ideal for precise and dry environments
🔹 Recyclable & Eco-Friendly – 100% recyclable in many systems

🛠 Common Applications of PET Sheets

🍽️ Food Packaging: Trays, containers, and blister packs
📦 Consumer Goods: Transparent casings and product displays
⚙️ Industrial Use: Protective covers, insulators, and shatter-resistant parts
💉 Medical Industry: Medical packaging and sterile barriers
🎯 Printing and Graphics: Signage, labels, and advertising sheets

✅ Advantages of PET Sheet

✔️ High optical clarity
✔️ Lightweight yet strong
✔️ Easily thermoformable and printable
✔️ Safe for direct food contact
✔️ Dimensionally stable even in high-precision applications

⚠️ Disadvantages of PET Sheet

❌ Not suitable for high-temperature environments (melting point ~250°C)
❌ Limited UV resistance without additives
❌ Can be brittle at very low temperatures

📊 Technical Specifications Table

Property Typical Value
Density 1.38 – 1.40 g/cm³
Melting Point ~250°C
Water Absorption Very low
Impact Strength Moderate to high
Operating Temperature -40°C to +115°C
Transparency Excellent
Food Safe Grades Available Yes
Chemical Resistance Good against solvents, oils, etc.

📏 Sizes, Thicknesses, and Colors

Thickness (mm) Standard Sizes (cm) Colors Available
0.2 – 10 mm 100×200, 122×244, custom Clear, White, Black

🧾 Conclusion

PET sheets offer a powerful combination of clarity, strength, and hygiene that make them a top choice for packaging, food, and technical applications. With good chemical resistance and easy recyclability, PET is also an environmentally responsible material.

 

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