Similar Polyken 930 black xunda tape in CHina
Product Description
1 35 mils polyethylene butyl rubber joint wrap tape
The XUNDA-T300 series is Cold applied tape coating system for anti corrosion of field joints,fittings, and specifically piping.
The adhesive is a key in ground performance characteristic coupled with the low and high density polyethylene backing.
The 35 mils polyethylene butyl rubber joint wrap tape shall be applied by hand or with a wrapping machine.
2 polyethylene butyl rubber joint wrap 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
3 polyethylene butyl rubber joint wrap tape
Heavy duty adhesive
Resistant to UV
Can be applied over a wide temperature range
Good conformability and consistent uniform thickness
Easily applied with no special equipment
Conformable to irregular shapes.
Meets AWWA C209 ,ASTM D 1000 and IGS Standard
Cold applied
4 polyethylene butyl rubber joint wrap tape Physical Properties:
XUNDA-T 3090 :35 mils polyethylene butyl rubber joint wrap tape
|
Physical Properties
|
Test Method
|
Typical Value
|
|
Total thickness
|
ASTM D 1000
|
0.89 mm
|
|
Backing thickness
|
ASTM D 1000
|
0.13 mm
|
|
Adhesive thickness
|
ASTM D 1000
|
0.76 mm
|
|
Width
|
-
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50 -800 mm
|
|
Length
|
-
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30 -240 m
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|
Backing colour
|
-
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Black,Yellow,Gray or others
|
|
Tensile strength
|
ASTM D 1000
|
60N/ cm
|
|
Elongation
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ASTM D 1000
|
350 %
|
|
Peel Adhesion to primed steel pipe
|
ASTM D 1000
|
32 N/cm
|
|
Peel Adhesion to itself
|
ASTM D 1000
|
3N/cm
|
|
Cathodic Disbandment
|
ASTM G8
|
0.25 in radius 6.4 mm
|
|
Dielectric Strength
|
ASTM D 149
|
38 Kv
|
|
Volume Resistivity
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ASTM D 257
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2.5x1012 ohm.cm
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|
Water Absorptivity
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ASTM D 570
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0.1%
|
|
Water Vapor Transmission Rate (24h)
|
ASTM F1249
|
0.1g/100sq mm/24h
|
|
Heat aging in 30 days at 60℃ reduction of elongation and tensile strength
|
ASTM D 1000
|
18%
|
|
Application Temperature
|
|
-10 ℃ - 60 ℃
|
|
Max Service Temperature
|
|
- 40 ℃ - 80℃
|
Packaging & Shipping
Our Services
Serves for
Oil, Gas and Water Transmission pipeline market
Oil and Gas distribution and utility markets
New pipeline construction markets
Rehabilitation and Reconditioning market
Offshore Industry
Refinery and Petrochemical Plant Industry
Manufacture of Polyethylene coatings utilizing Butyl based elastomeric adhesives,
Polyethylene films and liquid adhesives for corrosion protection of steel pipe.
Provides corrosion protection with the inherent chemistry of Polyethylene and Butyl
Adhesive for resistance to water and oxygen penetration. Oxygen and Water are prevented
from reaching the metal substrate, which are necessary and sufficient conditions for corrosion.
Manufacture of conventional and specialty Polyethylene, Polypropylene and Polymeric Alloys and
coating systems for pipe corrosion protection.
Manufactures PE coatings systems for applications for New Pipe Construction and
Rehabilitation and Reconditioning
Approved to ISO 9001 and to other good manufacturing and technical standards and norms
governed within the energy and pipeline industry.
Coating systems that have a broad range of temperature and shear resistance properties
to meet the requirements of the pipeline and end-user.
