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Polyken 934 Anticorrosion Cold Applied Butyl Rubber Pipeline Coating Tape

Polyken 934 Anticorrosion Cold Applied Butyl Rubber Pipeline Coating Tape

If you are looking for China golden supplier and China good supplier polyken 934 anticorrosion cold applied butyl rubber pipeline coating tape, good quality and high quality polyken 934 anticorrosion cold applied butyl rubber pipeline coating tape, please feel free to contact Jining Qiangke Pipe...

Description

If you are looking for China golden supplier and China good supplier polyken 934 anticorrosion cold applied butyl rubber pipeline coating tape, good quality and high quality polyken 934 anticorrosion cold applied butyl rubber pipeline coating tape, please feel free to contact Jining Qiangke Pipe Anticorrosion Materials Co.,Ltd.

System Description
polyken 934 anticorrosion cold applied  butyl rubber pipeline coating tape is a cold applied tape coating system designed for the corrosion protection of field joints, fittings, and specialty piping. The highly conformable backing and thick, aggressive adhesive also make it the ideal repair system for all types of main line coatings. POLYKEN 934 tape coating system is universally specified in the oil, gas and water industries.

Features  
- Conformable to irregular shapes.
- Excellent adhesion to pipe and self
- Thick, aggressive adhesive.
- Conformable to irregular shapes.
- Cold applied
-Compatible with all pipe diameters and generic plant coatings
-Complies with ASTM D1000,AWWA C 209,EN 12068 standards
- As repair system for line coatings

Structure
The specification of the tape consists of three layers,
Backing:Special blend of stabilized polyolefines
Adhesive:Butyl rubber Bituminous Compound and Adhesion Promoting Resins
Interleaf:Antiadhesive Film Treated with Silicone

Properties

PROPERPTIES

UNIT

TEST METHOD

TYPICAL VALUES

POLYKEN934-40

POLYKEN934-50

POLYKEN934-60

POLYKEN934-65

Total thickness

mil

ASTM D 1000

40mils

50mils

60mils

65mils

Tensile Strength

N/cm

ASTM D 1000

60

70

80

100

Elongation

%

ASTM D 1000

300

300

350

350

Peel adhesion

To primed pipe

N/cm

ASTM D 1000

30

33

35

35

Dielectric Strength

KV/mm

ASTM D 1000

42

42.6

43

43.8

Volume Resistivity

ohm·cm

ASTM D 257

2.5 X 1012

2.5 X 1012

2.5 X 1012

2.5 X 1012

Water Vapor Transmission Rate

g/ m2 /24h

ASTM E 96

0.06

0.05

0.03

0.02

Water Absorptivity

%

ASTM D 570

0.1

0.1

0.1

0.1

Application Temperature


-20-+70

Max service temperature


-40-+80℃

Performance

AWWA C-209,ASTM D 1000,EN 12068

Recommended primer     :      P1027

Additional mechanical layer :      POLYKEN 955


How to select coating materials
Example:Total coating required thickness 3 mm with a minimum overlap of 50%.
You Can Choose followed two methods :
-1st :PRIMER 1027+ 934-60(60mil=1.524mm) as single double wrap, total 3mm .
Or-2nd :PRIMER 1027 + 934-40(inner tape-40mil=1.016mm)+955-20(outer wrap-20mil=0.508mm),total 3mm.

Ordering Information
POLYKEN 934 tape coatings are in roll form.
Eg.: POLYKEN 934-40 BLK  4"×50'

POLYKEN 934

Product Model No.

Standard ordering options

40

Total tape thickness in mils

40mils(1.016mm),50mils(1.27mm),60mils(1.524mm),65mils(1.651mm)

BLK

Tape backing color

Black (BLK) ,White(WHI)

4

Tape width in inches

2"(50mm),,4"(100mm),6"(150mm),

50

Tape roll length in feet

30ft(10M),50ft(15M),100ft(30M)

Material Requirements
(Width of Coating in inches) ×(Area of pipe in square feet)* ----------------------------------------------------------------------------=Squares **of Coating Required
(Width of coating in inches-Overlap in inches) ×100
*Area of pipe in square feet=(Diameter in inches)/12×3.1416×(Length in feet)
**One square=One hundred square feet=9.29 square meters
(Width of Coating in mm) ×(Area of pipe in square meter)*
-------------------------------------------------------------------------------=Square meter of Coating Required
(Width of coating in mm-Overlap in mm)
*Area of pipe in square meter=(Diameter in mm)/1000×3.1416×(Length in meter)

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  • Jining Qiangke Pipe Anticorrosion Materials Co.,Ltd
    Add:Jiaxiang Industry Park,jining,shandong
    Contact: Mr.Jecky Li
    Mobile: +86-018266876533
    Tel: +86-537-6400111  Fex: +86-537-6400222
    Mail: famoustape@163.com

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