Dongguan Promivision Packaging Manufactory

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Polysurlyn Film

Your Professional Polysurlyn Film Supplier

 

Our goal is to become your true partner in the field of polysurlyn film China. Dongguan Promivision Packaging Manufactory is one of the leading skin packaging one-stop suppliers from China. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
 
Why Choose Us

Our services

In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

Our certifications

We hold a Food Contact Material Production Safety License issued by the State Administration of Quality and Technical Supervision.

Production equipment

We have six skin packaging film production lines and other advanced equipment.

Fast delivery

We arrange shipments promptly and track shipment progress throughout the entire process to ensure your delivery deadlines are met.

 

Advantages of Polysurlyn Film
 

Excellent moisture barrier

Polysurlyn is renowned for its outstanding moisture barrier properties, effectively preventing water vapor and other airborne contaminants from penetrating and damaging the underlying material.

 

Enhanced strength and durability

Polysurlyn film contributes to increased surface hardness and wear resistance of the coated material. It is also tough and scratch-resistant, minimizing the risk of damage during transportation, installation, or use.

 

Specification of Polysurlyn Film

 

Key attributes

Industry-specific attributes

Type

Shrink Film

Usage

Packaging Film

Feature

Moisture Proof

Other attributes

Place of Origin

China

Hardness

Soft

Processing Type

Blow Molding

Transparency

Transparent

Model Number

6112S

Basis weight

20kg/roll

MOQ

300kgs

Thickness

0.05-0.5MM

 

Polysurlyn Film For Aluminium Jacketing

 

Features of Polysurlyn Film

Premium imported plastic resin, refined craftsmanship, quality ensured; Superior sealing performance, form sealing with aluminum, iron, steel, wood, cloth, etc. Long-lasting sealing strength and endurability under hot water, cold water, heat aging, extremely low temperature conditions. Easy to process with high efficiency for laminating with other base materials via hot jacketing.

 

Wrinkle free winding for high quality. The roll side is flat and neat. Hard inner paper cores with neat cutting. Considerate inner and outer packaging for better protection.

 

 

Application of Polysurlyn Film

Mechanical insulation: Polysurlyn film is widely used in mechanical insulation systems for pipes, tanks, and equipment in various industrial and commercial settings.


Hvac systems: It's used as a lining in hvac ducts to prevent moisture penetration and improve energy efficiency. This creates a strong bond and a continuous barrier against moisture. The film is designed to withstand high temperatures and pressures during the lamination process.

polysurlyn film for jacketing

 

Production Process of Moisture Barrier Polysurlyn Film

 

 

Polysurlyn moisture barrier film is produced by bonding a layer of polyethylene film, often high-density polyethylene (HDPE) or low-density polyethylene (LDPE), onto the surface of an aluminum coil using heat and pressure. This creates a strong, durable moisture barrier that protects the aluminum and the underlying insulation from moisture and corrosion. The aluminum and film layers are bonded together through a high-pressure hot pressing process, ensuring a strong, durable bond.

 

Packing and Shipping of Polysurlyn Film

 

Packing

Each roll packed in one carton case

Shipping

Shipped by road, sea, rail

Port

Shenzhen

 

 

FAQ

 

Q: What is the difference between polyethylene and polysurlyn?

A: The function is different. PE film is just to prevent scratches, it can't stop moisture. While polysurlyn film is a good moisture barrier. It protects the aluminium coil from corrosion.

Q: What is polysurlyn?

A: Polysurlyn is 3 mils thick consisting of polyethylene and DuPont Surlyn®. The 3 mil Polysurlyn is heat laminated to the metal jack- eting across the width of the metal providing superior protection. Physical Characteristics: Water Vapor Transmission Rate (WVTR) = . 21 grams per 100 square inches per day.

Q: What is a poly moisture barrier?

A: Definition. A polyethylene vapor barrier is a sheet-form thermoplastic membrane made from a high-molecular-weight organic compound, used as a protective cover to prevent the passage of air and/or moisture.

Q: What happens if you don't put a moisture barrier under vinyl flooring?

A: When installing over a concrete subfloor, moisture protection is paramount. Moisture in the form of vapor can migrate from beneath, and while unseen, this vapor can be harmful to planks that claim to be waterproof.

Q: What happens if vinyl flooring gets wet underneath?

A: One of the primary consequences of water seepage is the warping and buckling of vinyl planks. When exposed to water, the core material of the flooring can expand, causing the individual planks to warp and lift.

As one of the leading polysurlyn film manufacturers and suppliers in China, we warmly welcome you to wholesale cheap polysurlyn film from our factory. All custom made products are with high quality and competitive price.

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