Polyethylene Joint Wrap Tapes T300

• Post Date:

  Jun 19,2014

• Expiry Date:

  Dec 16,2014

• Detailed Description:

  Quantity: 2000
  Specs:specification of the tape consists of two or
  Price:2.5 USD Metric Tons
  Payment Method: T/T,L/C
  1.System description:
  
  The XUNDA-T300 series is Cold applied tape coating system for anti corrosion of field joints,fittings, and specifically pipeing. The adhesive is a key in ground performance characteristic coupled with the low and high density polyethylene backing.
  
  The Joint wrap tape shall be applied by hand or with a wrapping machine.
  
  2.Structure:
  The specification of the tape consists of two or three layers, adhesive layer and film backin,some customer like add one layer release paper.
  Adhesive: butyl rubber
  Film backing: Special blend of stabilized polyethylene
  3.Features:
  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 ASTM D 1000 Standard
  Cold applied
  
  4.JOINT WRAP TAPE:XUNDA-T 300 Series
  Item T-380 T-390 T-3100 T-3130
  Total thickness (mm) 0.76 0.89 1.02 1.27
  Backing thickness (mm) 0.28 0.30 0.35 0.50
  Adhesive thickness (mm) 0.48 0.59 0.67 0.77
  Tensile strength (N/ cm) 50 55 60 63
  Elongation (%) ≥450 ≥450 ≥450 ≥500
  Adhesion to Primed Pipe (N/cm) 28 30 32 35
  Dielectric Strength (KV/cm) 42 43 42.5 45
  Volume Resistivity (Ω.m) ≥2.5x1012 ≥2.5x1012 ≥2.5x1012 ≥2.5x1012
  Water Vapor Transmission Rate （24h）g/㎡ ≤0.1 ≤0.1 ≤0.1 ≤0.1
  Water Absorptivity (%) ≤0.1 ≤0.1 ≤0.1 ≤0.1
  UV Resistance 600h ≥80 % ≥80 % ≥80 % ≥80 %
  Application Temperature -5 to 60℃
  Max Serve Temperature -40 to 85 ℃
  

• Company:

  Xunda Pipe Anticorrosion Materials Co.,Ltd     [ China ]        

• Contact:

  Tina Wang

• Tel:

  86-537-2528111

• Fax:

  86-537-2299111

• Email:

  tina.anticorrosiontape@gmail.com