Model No.︰T 138
Brand Name︰XUNDA
Country of Origin︰China
Unit Price︰US $ 1.7 / sqm
Minimum Order︰100 sqm
Pipeline corrosion protection inner tape
The specification of the tape consists of two layers, adhesive layer and film backing
Adhesive: Butyl rubber
Film backing: Special blend of stabilized polyethylene
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
Physical Properties
INNER TAPE: XUNDA-T 100 Series
Item |
T-138 |
T-150 |
T-165 |
T-175 |
Total thickness(ASTM D 1000) |
0.38 mm |
0.51 mm |
0.64 mm |
0.76 mm |
Polyethylene Film(ASTM D 1000) |
0.23 mm |
0.31 mm |
0.34 mm |
0.37 mm |
Synthetic Adhesive(ASTM D 1000) |
0.15 mm |
0.20 mm |
0.30 mm |
0.39mm |
Elongation at Break(ASTM D 1000) |
300% |
400% |
400% |
500% |
Tensile Strength(ASTM D 1000) |
40 N/cm |
55 N/cm |
60 N/cm |
63 N/cm |
Yield Strength(ASTM D 1000) |
28.0 N/cm |
35.5 N/cm |
42.3 N/cm |
45.5 N/cm |
Peel Adhesion to Primed Pipe (ASTM D 1000) |
20 N/cm |
25 N/cm |
30 N/cm |
33 N/cm |
Dielectric Strength(ASTM D 149) |
30 KV/mm |
35 KV/mm |
45 KV/mm |
48 KV/mm |
Cathodic Disbandment(ASTM G 8) |
0.24 in radius 6.4 mm |
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Volume Resistivity(ASTM D 257) |
1.5 x 1012 ohm.m |
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Water Vapor Transmission Rate (24H) (ASTM F 1249) |
£ 0.1gm/M2/24h |
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Water Absorption Rate (ASTM D 570) |
< 0.02% |
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Recommended Application Temperature |
-5 to +600 C |
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Max Serve Temperature |
-40 to + 850 C |
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Color |
Black |
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Available Roll Size (width x length) |
2" to 32" X 50’ to 800’ |
Payment Terms︰ T/T
Lead Time︰ 7 days
Standards Certificate︰ SGS,DVGW