| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / High Polymers |
| Label: | pipe tape , inner wrap tape , PE anticorrosiontape |
| Price: |
US $2.7
/ kg
|
| Min. Order: | 1000 kg |
| Live Chat: |  | Last Online:30 Nov, 2012 |
ⅠSystem description:
TheT-100 series is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines.
The inner-layer tape shall be applied after the Liquid adhesive and before the outer-layer tape by hand or with a 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
Ⅲ Features:
Excellent adhesion to pipe and self.
Can be applied over a wide temperature range .
Good conformability and consistent uniform thickness.
Easily applied with no special equipment.
Compatible with common pipe coatings.
Excellent resistance to cathodic disbonding.
Meets ASTM D 1000 Standard.
Cold applied.
Ⅳ Physical Properties.
|
Physical Properties |
Test Method |
Typical Value |
|
|
English |
Metric |
||
|
Total thickness |
ASTM D 1000 |
20.0 mil |
0.50 mm |
|
Backing thickness |
ASTM D 1000 |
12.0 mil |
0.30 mm |
|
Adhesive thickness |
ASTM D 1000 |
8.0 mil |
0.20 mm |
|
Width |
- |
2''- 32'' |
50 -800 mm |
|
Length |
- |
100' -800' |
30 -240 m |
|
Backing colour |
- |
Black,Yellow or orthers |
|
|
Tensile strength |
ASTM D 1000 |
27 lbs/in |
45 N/ cm |
|
Elongation |
ASTM D 1000 |
400 % |
|
|
Peel Adhesion to primed steel pipe |
ASTM D 1000 |
228 oz/in |
25 N/cm |
|
Cathodic Disbandment |
ASTM G8 |
0.25 in radius 6.4 mm |
|
|
Dielectric Strength |
ASTM D 149 |
33 Kv |
|
|
Volume Resistivity |
ASTM D 257 |
2.2x1012 ohm.cm |
|
|
Water Absorptivity |
ASTM D 570 |
0.06 % |
|
|
Water Vapor Transmission Rate （24h） |
ASTM F1249 |
0.01g/100sq in/24h |
0.1g/100sq mm/24h |
|
Application Temperature |
|
14℉-140℉ |
-10 ℃ - 60 ℃ |
|
Max Service Temperature |
|
-40℉-176℉ |
- 40 ℃ - 80℃ |
