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If you are looking for China golden supplier and China good supplier polyken 980 pe inner wrapping tape, good quality and high quality polyken 980 pe inner wrapping tape, please feel free to contact Jining Qiangke Pipe Anticorrosion Materials Co.,Ltd.
System Description
The Anti-Corrosion layer POLYKEN 980 is engineered to assure a high bond to the primed surface with excellent conformability characteristics.
The mechanical protection layer POLYKEN 955,achieves a complete bond to the POLYKEN 980 inner layer, providing maximum handling and in-service protection for the coating system.
Adhesive tape is a kind of tape anti corrosion material formed by extruding polyethylene base membrane and one butyl rubber adhesive layer that is covered thermally on the former. So it possesses good insulation, excellent anti corrosive effect, high mechanical strength, collision resistance, aging resistance, small water absorption, convenient construction, safety& health, wide application and long lifetime etc.
The adhesives in these and all POLYKEN tape systems contain proven anti-microbial additives.
The POLYKEN 980/955 can also be used for ductile iron pipes, in this case the use of 1027 primer is recommended.
Features
Long term corrosion protection and mechanical resistance
Outstanding electric property and permanent adhesion
Excellent weather & cold resistance
High chemical resistance under bad condition of soil
Excellent working efficiency by hand or machine
Wide range of application and service temperature
Structure
Backing : Special blend of stabilized polyethylene |
|
Adhesive : Butyl rubber and Adhesion Promoting Resins | |
Color: Black |
Properties
Product Properties |
Test method |
Typical Value |
|||
POLYKEN980-15 |
POLYKEN980-20 |
POLYKEN980-25 |
POLYKEN980-30 |
||
Total Thickness |
15mil(0.381mm) |
20mil(0.508mm) |
25mil(0.635mm) |
30mil(0.762mm) |
|
Backing of PE film |
9 mils(0.229 mm) |
12mil(0.305mm) |
13mil(0.330mm) |
10mil(0.254mm) |
|
Butyl Rubber Adhesive |
6 mils(0.152 mm) |
8mil(0.203mm) |
12mil(0.305mm) |
20mil(0.508mm) |
|
Tensile Strength |
ASTM D1000 |
40 N/cm |
55 N/cm |
62 N/cm |
70 N/cm |
Elongation |
ASTM D1000 |
300% |
330% |
350% |
400% |
Peel Adhesion to Primed Steel |
ASTM D1000 |
24.5 N/cm |
25 N/cm |
26.5 N/cm |
30 N/cm |
Water Vapor Transmission Rate |
ASTM E 96 |
0.10g/m2 |
0.10g/m2 |
0.09g/m2 |
0.08g/m2 |
Water absorption after 1 day,At+23℃ |
ASTM D570 |
0.10% |
0.10% |
0. 08% |
0. 06% |
Volume Resistivity |
ASTM D 257 |
2.0 x 1015 ohm.cm |
2.5 x 1015 ohm.cm |
2.5 x 1015 ohm.cm |
|
Dielectric Strength |
ASTM D149 |
30 kV |
35 kV |
42kv |
43kv |
Ordering Information
Eg.: POLYKEN980-20 BLK 6"×400'
POLYKEN 980 |
Product Model No. |
Standard ordering options |
20 |
Total tape thickness in mils |
15mils(0.381mm),20mils(0.508mm),25mils(0.635mm),30mils(0.762mm) |
BLK |
Tape backing color |
Black (BLK) |
6 |
Tape width in inches |
2"(50mm),,4"(100mm),6"(150mm),9"(228mm),12"(305mm)18" (457mm) |
400 |
Tape roll length in feet |
100ft(30M),200ft(61M),400ft(122M),600ft(183M),800ft(244M) |
