Model No.︰T 150
Brand Name︰XUNDA
Country of Origin︰China
Unit Price︰US $ 1.99 / sqm
Minimum Order︰1000 sqm
AWWA C 214 standard's Anti-corrosion inner layer tape (20 mil)
ⅠSystem description:
The XUNDA-T-100 series is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines.
The anti-corrosion inner layer tape shall be applied after the Liquid adhesive and before the middle layer tape by wrapping machine
ⅡStructure:
The specification of the tape consists of two layers, adhesive layer and film backing
Adhesive: Butyl rubber
Film backing: Special blend of stabilized polyethylene
Physical Properties
XUNDA-T 150
Item |
Unit |
Typical value |
Test method |
Color |
— |
Black |
Visual |
Width Deviation |
% |
1 |
ASTM D1000 |
Total thickness |
mm |
0.51(20 mils) |
ASTM D1000 |
Backing thickness |
mm |
0.28 |
ASTM D 1000 |
Adhesive thickness |
mm |
0.22 |
ASTM D 1000 |
Adhesion to primed steel |
N/m |
3,000 |
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 |
5,500 |
ASTM D 1000 |
Elongation |
% |
400 |
ASTM D 1000 |
Impact Resistance |
N.m |
6 |
ASTM G 14 |
Nonpolyolefinic material,percent by weight |
% |
1.40 |
ASTM D 4218 |
Ratio of adhesive to total inner layer tape thickness |
% |
44 |
ASTM D 1000 |
Application temperature |
℃ |
-10 - 60 |
|
Max Service temperature |
℃ |
-40 - 80 |
Payment Terms︰ T/T
Lead Time︰ 7 days
Standards Certificate︰ SGS,DVGW,AWWA