Product Details

Polyethylene anti corrosion pipeline self adhesive tape

Composition: anticorrosion adhesive tape, protective tape, joint wrap tape, and primer Adhesive tape is tape-shaped anticorrosion material made of Polyethylene film heat laminated with adhesive layer of butyl glue.

Usage of Polyethylene anti corrosion pipeline self adhesive tape : anticorrosion adhesive tape is extensively used in the pipe work of oil and natural gas transportation, petrochemical

industry, electric power, metallurgy, urban natural gas network of pipes, the outside anticorrosion project of the metal pipes involved as well as the outside anticorrosion project of the underground and overhead metallic conduit of the works of petrochemical industry, natural gas and coal transportation

Product technical data sheet:

Polyethylene anti corrosion pipeline self adhesive tape- Inner wrapping tape, black color 30 mils thickness

Item	Unit	Typical value	Test method
Color	—	Black	Visual
Width Deviation	%	1	ASTM D1000
Total thickness	mm	0.762(30 mils)	ASTM D1000
Backing thickness	mm	0.41	ASTM D 1000
Adhesive thickness	mm	0.35	ASTM D 1000
Adhesion to primed steel	N/m	3,500	ASTM D 1000
Water absorption(24hr)	%	0.12	ASTM D 570
Water-Vapor transmission	perms	0.10	ASTM E 96
Dielectric strength	V	36,000	ASTM D 149
Insulation resistance	megohms	1.2X1012	ASTM D 1000
Tensile strength	N/m	5,800	ASTM D 1000
Elongation	%	500	ASTM D 1000
Impact Resistance	N.m	7	ASTM G 14
Nonpolyolefinic material,percent by weight	%	1.40	ASTM D 4218
Ratio of adhesive to total inner layer tape thickness	%	47	ASTM D 1000
Application temperature	℃	-10 - 60
Max Service temperature	℃	-40 - 80

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