Professional aluminum metallized film manufacturer for over 13 years experience.

8-750 mic
moisture proof wrapping and wooden pallet
1 roll
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Company Advantages
1. Our offered Cailong is manufactured by our dexterous professionals using superior quality . The product performs well with its excellent dimensional stability
2. This product can add an elegant appeal to a room. It also can reflect people's personalities and tastes in terms of interior decoration. The product has superior UV resistance and excellent electrical properties
3. are recognized for their excellent properties of . It is the ideal film for quality printing and lamination

Product Display


PEEK film is a highly comprehensive thermoplastic film that leads the future development of film performance. It has unique high temperature resistance, light weight, high mechanical strength, excellent radiation resistance, hydrolysis resistance and chemical resistance; electrical insulation and resistance Excellent abrasiveness and barrier properties; excellent flame retardancy without the addition of flame retardants, almost non-toxic emissions of combustion; unmatched durability and reliability, and its balanced performance makes it the highest performance and to be one of the most widely used films in the market.

Product Name

PEEK ( poly-ether-ether-ketone )


Item No.



Product Specification

Thickness range : 8μm ~ 750μm

Width range50mm ~ 1300mm


Electrical insulation

Aerospace insulation

Pressure sensitive tapes

Pressure sensor membranes

Printed circuit substrates

Acoustic speaker diaphragms

High temperature labels


Washers in high speed motors

Washers in mobile phone hinges

Direct thermal bonding of metal foil

Flexible surface heaters

Product performance characteristics

PEEK film is an unfilled semi-crystalline film made of polymer. Here is the performance characteristics:

1.High purity, good stability, light weight, high mechanical strength.

2. Radiation resistance, hydrolysis resistance and extensive chemical resistance: insoluble in all common solvents-excellent resistance to acids, alkalis, lubricants and automotive fluids.

3. Excellent heat resistance: the relative thermal index is 220 ℃, which is available in the processing of lead-free solder up to 300 ℃

4. Excellent abrasion resistance: more than 3 times abrasion resistance than PI and PTFE, and the ultimate pressure speed under non-lubricated condition is 145MPa-m / min

5.Excellent barrier performance and low moisture absorption performance.

6. Excellent sound absorption properties: Unparalleled anti-noise fatigue performance, can withstand higher output power.

7. Excellent electrical insulation performance: high dielectric strength, stable dielectric performance under various temperature, frequency and temperature conditions.

8. Lightweight and good flame retardancy; high flame retardancy without using flame retardant additives

9. Inherently halogen free

10. Easy to process – can be  laminated to other materials, thermoformed, metallised, coated, printed, stamped and die cut, welded and heat sealed and coated.

Mechanical Properties at Various Thicknesses

  Table 1




 Table 2




        Physical Properties at 23°C and 200°C  for PEEK Film 50 microns (MD)



Electrical Properties at Various Thicknesses

Testing Method:  ATSM D149, 23°C , 6.25mm (0.25in) electrode


PEEK film has excellent insulation performance over a wide range of temperatures and electrical frequencies.



PEEK film is approved for Food Contact Use.

PEEK film is compliant with the compositional requirements of FDA 21 CFR 177.2415.

PEEK film is compliant with the framework regulation (EC) No. 1935/2004/EC and commission directive 2002/72/EC and the amendments up to 2005/79/EC.

PEEK film is fully compliant with the 3-A Sanitary Standards.

PEEK film complies with the requirements of RoHS European Directive 2002/95/EC and can be used to manufacture products compliant with the same directive.

PEEK film is inherently halogen-free.

Company Features
1. Fighting forward in the tide of the socialist market economy, Cailong achieved continuous, high-speed, and efficient development. Fully automated production lines are achieved in Foshan Cailong Metallic Packaging Material Co., Ltd..
2. Foshan Cailong Metallic Packaging Material Co., Ltd. undergoes decades of development, already has rich technical force and abundant experience.
3. To be at the forward position in field, Cailong has been applied technology to make a difference. We constantly seek to improve customer satisfaction. We always put the principles of customer first and quality first into practice.
Owing to the years of industrial experience, Cailong is elaborately manufactured in an accurate and effective way. The disposable medical gown is anti-bacteria and anti-static
The offered Cailong is designed under the guidance of highly skilled designers. Our main products are all made by non woven materials
Cailong is manufactured under the 5S standard production process. As a sino-foreign joint venture, Guangdong Synwin Non Woven Technology Co., Ltd. is a high-tech company
Cailong is made of high-quality materials selected from reliable and internationally-certified suppliers. Our products are all anti-UV, hydrophilic, fire retardant and anti-static
The best of raw materials, technology, equipment and personnel are used for the production of Cailong . Fabric colors can be chosen from our color books
The quality of this product can be guaranteed with the support of the QC team. The fabric is water-proof and biodegradable
Our QC team is incorporated into every stage of the testing process to guarantee its quality. Our main products are all made by non woven materials
The product provides users with stable performance, long service life, etc. Our non woven place mat is water-proof, oil-proof, non-toxic and easy to clean
The function of this product has achieved a breakthrough. The disposable medical gown is anti-bacteria and anti-static
The product is of the finest quality in the industry as it surpassed the international quality standards. 9 complete production lines ensure the output quantity up to 2000 tons monthly
The offered product is equipped with a long service life and has reliable functions. The lifespan of non woven weed block mat can last 2 years
The application of this product will help to further enhance the experience of the operators or deepen their know-how, so that they have a wide range of knowledge of the application of machinery and equipment. Flower wrapping fabric can decorate flowers and make your packaging outstanding
By increasing output rates, reducing labor costs, and optimizing the division of labor, products ultimately benefit producers. Flower wrapping fabric can decorate flowers and make your packaging outstanding
The design and craftsmanship ensure this product is long lasting as well as original and beautiful. And it is soft, very durable, and naturally antimicrobial. All the products will be packed by our good quality packages before delivery
People will enjoy the tranquility brought by this product. It will not produce flicking noise after a long time of use. 9 complete production lines ensure the output quantity up to 2000 tons monthly
This kind of product with high-quality can greatly eliminate the radiation of UV that can damage the cornea and retina. Our non woven place mat can be used in restaurants, hotels and so on
Due to its high accuracy levels, the product can improve production achievement whilst also reducing the time needed for quality control. ISO9001:2008 approved our factory to produce non woven fabric products which guarantee the quality
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