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Polyethylene Outer Protection Tape For the Pipeline
Polyethylene Outer Protection Tape For the Pipeline
Polyethylene Outer Protection Tape For the Pipeline
Polyethylene Outer Protection Tape For the Pipeline
Polyethylene Outer Protection Tape For the Pipeline
Polyethylene Outer Protection Tape For the Pipeline
Polyethylene Outer Protection Tape For the Pipeline

Polyethylene Outer Protection Tape For the Pipeline

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Payment Type:L/C,T/T,Western Union
Incoterm:FOB,CFR,CIF
Min. Order:5 Bag/Bags
Transportation:Ocean,Air
Port:Qingdao,Shanghai,Tianjin
Product Attributes

Model No.T-200

CertificationISO9001

ColorWhite

Heat ResistanceHigh Temperature

WaterproofWaterproof

ApplicationCeramic

AdhesiveOther

Base MaterialOther

TypePressure-Sensitive Tape

ELONGATION500%

Cathodic Disbondment0.25 In Radius(6.4mm)

Volume Resistivity>2.5 X 1015 Ohm.com

Peel Strength To Primed Steel33N/cm

Water Absorptivity<0.1%

Temperature Range For Service-30℃ - 85℃

Tensile Strength65N/cm

Water Vapor Transmission Rate<0.2 G/㎡/24h

Dielectric Strength25-28 KV

Impact Resistance>6.5N.m

Packaging & Delivery
Selling Units : Bag/Bags
Package Type : Export Standard Paper Carton
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Product Description

.Description

 

Polyethylene Outer Protection Tape  is a protective pipeline outerwrap that is used where a complete bond of outerwrap to tape is specified .Because it is a polyethtlene film with a bonding adhesive , it says with the tape and never disappears or disintegrates.The adhesive assures a complete bond and eliminates the need for tie-downs the outerwrap.Designed for machine or hand application at the same time the primary coating is applied .

Polyethylene Outer Protection Tape  is available in various thickness. The standard color of outwrap is white ,but it is also available in black.

II .Structure

The specification of the Polyethylene Outer Protection Tape  consists of two layers, adhesive layer and film 

backing

Adhesive: butyl rubber 

Outer layer: Special blend of stabilized polyethylene or PVC

 

III. Features:

  • Proven Performance ---The Polyethylene Butyl Rubber Tape is one of a family of XUNDA outwraps that have proven themselves on pipelines throughout the world over the past twenty years
  • Tight Bond --- The recommended outerwrap wherever a complete bond to tape is required. Tough, pressure-sensitive adhesive means the outerwrap bonds and stays permanently.
  • Easy Applicaiton --- Engineered to achieve a taut, smooth machine wrap over a wide range of primary coatings. The Mechanical Protection Tape  is the first choice when an adhesive bond of the outerwrap to the primary coating is specified .Gives a smooth ,tough protection to the pipeline under all climatic cconditions, in any terrain, anywhere in the world.

Excellent adhesion to inner-layer tape and self

Resistant to UV

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 ,EN 12068, AWWA C214,C209,SGS and other international standard

Cold applied

 

 

IV. Physical Properties:

 

Physical Properties Unit     DATA   Test Method 
T-250  T-265 T-275 
Color    Black , White ,Yellow etc 

Thickness

            Backing

            Adhesive

            Total 

 mm

 

0.25

0.26

0.51

 

 

0.31

0.34

 0.65 

 

0.33

0.43

 0.76 

ASTM D1000 
Length        0 - 500    ASTM D1000 
Width  mm    50 - 900 ASTM D1000 
Core Size  mm I.D.    76  /
Weight  kg/m2 0.612  0.768   0.912  /
Tensile Strength  N/cm  58  61 65    ASTM D1000 
Elongation at Break   % >500      ASTM D1000 

Peel Adhesion

          To primed pipe

 N/cm   >25   >30 >33
 
 ASTM D1000 
 
Cathodic Disbondment   mm    0.24 in radius 6.4  ASTM G8
Dielectric Strength   kv   >25   >30 > 30 ASTM D149 
Volume Resistivity   ohm.cm     >2.5×1012 ASTM E257 

Water Vapor Transmission Rate

g/m2/24h    <0.05 ASTM F1249 
Water Absorptivity     <0.1 ASTM D570 
Imapct Resistance   Nm   >5.0   >5.5 > 5.8 ASTM G14 

Temperature Range

       For Application

  For Service 

 ℃

   5℃ - 60℃

-30℃ - 80℃

RECOMMENDED Primer  Xunda Primer P27     

Xunda Tape 1Xunda Tape 11Xunda Tape 10Xunda Tape 9Xunda Tape 2Xunda Tape 3Xunda Tape 4Xunda Tape 5Xunda Tape 7Xunda Tape 8


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