Jining Xunda Pipe Coating Materials Co., Ltd.
5 1

Polyethylene Cold Applied Tape Heavy Duty Adhesive For Wrapping Gas Pipe

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Jining Xunda Pipe Coating Materials Co., Ltd.
[China]

Address
No.1 Chenguang Road, Jining City, Shandong Province, China Jining Shandong
Phone
86-0537-2599926
Contact name
Daisy

Quick Information

  • Brand Name: XUNDA
  • Place of Origin: China
  • Model Number : T100 T200 T300

Description

Black and white color polyethylene cold applied tape for wrapping gas pipe
 
Product System description:
The Specification defines the requirements and tests for Tape and Primer used for Coating over the ditch and repair coating of buried steel line pipes using cold applied Polyethylene tape. All tapes shall be designed and manufactured for a continuous working temperature of up to 50oC.

Tape Inner Wrap:PE backing colour shall be black.

Tape ouetr Wrap:PE backing colour shall be white

Primer:The primer must provide an acceptable base for butyl adhesive on the tapes.


Product Features & Benefits
Heavy duty adhesive.
Ensures a strong bond & impervious seal.
Conformable to irregular shapes.
Offers a solution for nearly every application.
No release liner.
Makes installation fast and easy.
Worldwide reference lists.
Established in-ground history.
Complies with AWWA Standard C-209.
Reliable, high-performance corrosion protection.
Retains conformability over a wide temperature range with an elevated level of shear resistance
.

Product Properties

ITEM OF SPECIFICATIONS TEST METHOD VALUE
Inner Wrap Outer Wrap
Total thickness (mils) ASTM D 1000 ≥25 ≥25
PE backing (mils) -do- ≥13 ≥20
Butyl Rubber adhesive (mils) -do- ≥12 ≥5

Tensile strength at +23oC

(N/10 mm tape width)

-do- ≥50 ≥50

Yields strength at +23oC

(N/10 mm tape width)

-do- ≥40 ≥40
Elongation at break at +23oC -do- ≥200%&≤400% ≥200%&≤400%

Adhesion to primed steel at +23oC

at 300 mm/min. rate of extension

(N/10 mm tape width)

-do- ≥25 -

Water vapor transmission rate

(Gm/M2/24hrs)

ASTM E 96 ≤ 0.2 ≤ 0.1
Water absorption at +23oC after 1 day ASTM D 570 ≤ 0.1% ≤ 0.1%

Dielectric strength

(KV/mm Thickness)

ASTM D 1000/ ASTM D 145 ≥ 40 ≥ 40
Application temperature - 5oC to 50oC 5oC to 50oC
Colour - Black White

 
Ordering Information
Tape Coatings are available in roll form.
 

25

Tape thickness

25 mils (064 mm), 20 mils (0.5mm)

BLK Tape color

Black (BLK), White (WHI), Blue (BLU)

2'' Tape width

1" (25 mm), 2" (50 mm), 4" (101 mm),6"(152 mm),

100

Tape roll length in feet

 100ft,50ft,200ft
3''

Tape inner core diameter in inches

1.5" (38 mm), 3" (75 mm)


 


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