PE Anti-Corrosion Adhesive Tape

Sales PE Anti-Corrosion Adhesive Tape

PE anticorrosive adhesive tape is mainly used in oil and gas transmission; Chemical industry, urban construction of water supply and drainage and gas transmission, etc. The outer surface of the buried steel pipeline corrosion. Construction is convenient, no pollution and other characteristics, is outside the pipe anticorrosion priority of anticorrosive system. The performance indicators of the product fully meet the provisions of CNPCstandard SY/T0414-2017 and American Industrial Association standards ANSI/AWWAC209-00 and NACEMR0274-95. The product has reached the level of similar products at home and abroad.

Product Detail  

Performance advantage

1.Excellent adhesion to inner-layer tape and self

2.Resistant to UV

3.Can be applied over a wide temperature range

4.Good conformability and consistent uniform thickness

5.Easily applied with no special equipment

6.Compatible with common pipe coatings

7.Excellent resistance to cathodic disbonding

8.Meets ASTM D 1000 Standard

9.Cold applied



Structure:




Technical Parameters


Physical Properties

Test Method

Typical Value

Total thickness

ASTM D 1000

0.36-1.8mm

Width

-

50 -800 mm

Length

-

10 -240 m

Backing color

-

Black or others

Tensile strength

ASTM D 1000

≥50 N/ cm

Elongation

ASTM D 1000

≥300 %

Peel Adhesion to inner-layer tape

23℃

ASTM D 1000

≥0.2N/mm

50℃

≥0.2N/mm

Storage Requirement

-

Suitable for storage at ambient temperatures ranging up to 40 ℃ with 90% humidity

Dielectric Strength

ASTM D 149

≥40 Kv

Volume Resistivity

ASTM D 257

≥1x1012 ohm.cm

Water Absorptivity

ASTM D 570

≤0.08%

Water Vapor Transmission Rate(24h)

ASTM F1249

≤0.01g/100sq in/24h

≤0.1g/100sq mm/24h

UV resistance

-

Excellent

Application Temperature                                                                        

-

-40℉-140℉

-40℃ - +60℃


Application scenarios




Anticorrosion construction of natural oil and gas pipeline

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