Aluminum polysurlyn moisture barrier embossed roll

2023-11-20 10:40:01

Polysurlyn consists of 50-200um thick polyethylene or DuPont Surlyn bonded to the inner surface by heat pressure to provide a highly effective moisture repellent for mechanical insulation, helping to prevent metal sheathing and underlying insulation from inside pipes, tanks or equipment, significant pitting, crevices and galvanic breakdown. This type of corrosion occurs when water enters the installed insulation system through seams or damage to the metal sheathing.

Aluminum polysurlyn moisture barrier embossed rolls are usually use 3003 aluminum coil, which are especially popular in pipeline insulation projects in Middle Eastern oil countries. Aluminum polysurlyn moisture barrier embossed sheet coil has moisture-proof, anti-corrosion, wear-resistant and durable. As an anti-corrosion and insulating material, it is widely used in the chemical industry, such as oil refineries, power plants, chemical plants and other places with high anti-corrosion environmental requirements.

Aluminum polysurlyn moisture barrier embossed roll

Advantages of aluminum polysurlyn moisture barrier embossed roll

  • Simple, low cost, and can effectively resist corrosion of metal sheaths and pipelines;
  • Provide a barrier against gaps or pitting corrosion on the surface of the inner sheath in hot and cold pipeline/tank applications;
  • Provide a barrier to galvanic corrosion of jackets or pipes in thermal applications;
  • Compared with kraft paper, the water absorption rate is extremely small;
  • It will not deteriorate, discolor or break when exposed to water;
  • Provide wear resistance during installation;
  • Long-term durability and resistance to a variety of environmental pollutants;
  • Excellent adhesion, anti-corrosion, good air tightness, high weather resistance, high strength, increased surface friction, waterproof, moisture-proof, long service life.


Aluminum polysurlyn moisture barrier embossed roll
Alloy 1050, 1060, 3003, etc.
Temper H14
Thickness (mm) 0.10-3.00
Width (mm) 914mm, 1000mm,  1200mm, 1219mm, Customizable
Length (mm) C
Common specification 0.1-2.0 mm x 200-1200 mm x C
Inner diameter 75mm, 150mm, 305mm, 405mm, 505mm with or without paper core
Moisture barrier Polysurlyn coating laminated onto the aluminum surface
Barrier color Blue, pink
Polysurlyn thickness About 76μm (3mils)
Surface finish Smooth and stucco embossed
Package Export standard


Original Source:

Tags:3003 aluminum coil

  • Name:

  • *Email:

  • Mobile / Whatsapp No.:

  • Country:

  • Message:

Home Tel Mail Inquiry