Product Details:
Payment & Shipping Terms:
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Product Test Report: | SGS,DVGW,AWWA,PETROCHINA | FACTORY REPORT: | TUV,BV |
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COLOR: | Gey | THICKNESS: | 15 MILS TO 80 MILS |
Adheisve: | Butyl Rubber | ||
High Light: | pipe wrap insulation tape,pipe fitting tape |
25mil grey color 100width LDPE or HDPE high strength butyl rubber tape
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 butyl rubber 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
Polythene Butyl tape (inner layer)
Item T-150 |
Typical Value |
Test Method |
Total thickness |
25mil |
ASTMD 1000 |
Polyethylene Film |
13mil |
ASTMD 1000 |
Synthetic Adhesive |
12mil |
ASTMD 1000 |
Elongation at Break³ |
400% |
ASTMD 1000 |
Tensile Strength |
60 N/cm |
ASTMD 1000 |
Yield Strength |
42.3 N/cm |
ASTMD 1000 |
Peel Adhesion to Primed Pipe |
30 N/cm |
ASTMD 1000 |
Dielectric Strength |
45.8 KV/mm |
ASTMD 149 |
Cathodic Disbandment |
0.24 in radius 6.4 mm |
ASTMD G8 |
Volume Resistivity |
2.5 x 1012 ohm.m |
ASTMD 257 |
Water Vapor Transmission Rate £ |
0.1gm/M2/24h |
ASTM F 1249 |
Water Absorption Rate |
< 0.10% |
ASTMD 570 |
Recommended Application Temperature |
-10℃to 60℃ |
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Max Serve Temperature |
-40 to 80℃ |
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Color |
Black |
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Available Roll Size (width x length) |
2" to 32" X 50’ to 800’ |
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Quality Contorl
Contact Person: Ms. Daisy Kong
Tel: 86-15265879789
Fax: 86-537-2599926