Leading PET Sheet Manufacturer

1. What is PET sheet?

PET (Polyethylene terephthalate ) is a general-purpose thermoplastic in the polyester family. PET plastic is lightweight, strong and impact-resistant. It is often used in food processing machinery due to its low moisture absorption, low thermal expansion, and chemical resistant properties

2. What are the advantages of PET sheet?

• PET sheet has higher strength and stiffness than PBT. As compared to PBT, it also has a higher heat distortion temperature (HDT).
• PET sheet is very strong and lightweight & hence easy and efficient to transport.
• PET sheet has a broad range of use temperatures, from -60 to 130°C.
• PET sheet has low gas permeability, in particular with carbon dioxide.
• PET sheet doesn’t break or fracture. It is practically shatter-resistant and hence, a suitable glass replacement in some applications.
• PET sheet is known for its good moisture barrier properties.
• PET sheet exhibits excellent electrical insulating properties.
• PET sheet plastic material is recyclable and non-toxic. PET plastic sheet is approved as safe for contact with foods and beverages by the FDA, Health Canada, EFSA & other health agencies.

3. What is the disadvantages of PET Sheet?

• Impact strength is lower than PBT.
• Due to the slow crystallization rate, the formability is lower than that of PBT.
• Affected by boiling water.
• Easily attacked by alkalis and strong alkalis.
• Poor combustion performance.
• Attacked by ketones, aromatic and chlorinated hydrocarbons, and dilute acids and bases at high temperatures (>60°C).

4. What are the main applications of PET Sheet? 

Polyethylene Terephthalate/PET is used in several packaging applications as mentioned below:
Because Polyethylene Terephthalate is an excellent water and moisture barrier material, plastic bottles made from PET are widely used for mineral water and carbonated soft drinks
Its high mechanical strength, makes Polyethylene Terephthalate films ideal for use in tape applications
Non-oriented PET sheet can be thermoformed to make packaging trays and blisters
Its chemical inertness, together with other physical properties, has made it particularly suitable for food packaging applications
Other packaging applications include rigid cosmetic jars, microwavable containers, transparent films, etc.

5. What is 5 biggest PET sheet manufacturers in China?

Huisu Qinye Plastic Group is one of China professional plastics manufacturer and plastics supplier of market-leading PET sheet products.

You can also source high-quality PET sheets from other factories, such as,

Jiangsu Jincai Polymer Materials Science And Technology Co., Ltd.
Jiangsu Jiujiu Material Technology Co., Ltd.
Jiangsu Jumai New Material Technology Co., Ltd.
Yiwu Haida Plastic Industry Co., Ltd.

6.What is the most common thickness of PET Sheet?

This depends on your requirement,we can make it from 0.12mm to 3mm.
The most common customer use are

• 0.12 mm PET rigid sheet 
• 0.25-0.8mm PET anti-fog sheet and PET sheet for blister 
• 1-3mm PET sheet for sneeze guard