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E-glass Pipe Repair Wrap

Introduction

Unique-technology E-glass Repair Wrap is made of E-glass fabric and coated with water-activated polyurethane resin. E-glass is more commonly used in the fiber-reinforced polymer composite industry. It is made from the oxides of silicon, aluminum, calcium, magnesium, and boron.It demonstrates excellent strength and stiffness as well as good resistance to chemicals, moisture, and heat.It is the Ultimate Pipe Repair System for your pipe repair needs. Quick and simple to use with no mixing or measuring required. A successful pipe repair can be achieved in only 30 minutes.It uses environmental friendly materials, and mainly used for Repair Oil , Gas & Water Pipeline etc,and adheres to Metal, plaster, PVC, Copper, Rubber, Fiberglass, Concrete, Wood, Ceramic, Polyester, etc.It can be applied on cracked, fractured, corroded, damaged & leakiing pipes, can also be used around different shapes including straight lengths,tee and elbow joints.It is suitable for using on wet or dry pipes. It can even be applied underwater, in fresh or saltwater.

The resin content is 40%-42%.This tape can be used to seal and repair the pipelines without epoxy putty.

E-glass Reapir Wrap Technical Data

Color:Black / White / Yellow / Red / Blue 
Application Method:Wet Lay-up
Operation time:3~10 minuets (depend on operation temperature)
Cured time:around 30 minuets after direct exposure to water
Heat Resistance:0 ℃ ~ 150 ℃
Hardness,Shore D:70
Thickness:Single Ply: 28mm ± 0.5mm ( 10 Mils ± 2 Mils )
Warp / Weft Density:8 roots/cm
Fabric Weight:300 g/m 2
Resin Content:42% ± 3%
UV Resistance:UV inhibitors added
Insulation:Yes
Toxicity:Non-Toxic.Non-Hazardous.
Shelf Life:3 years from production date
Mechanical Peoperties
Elastic Modulus (20°C):72 GPa (10,440 ksi)
Strength (20 °C) Gpa:3.5 Gpa
Percent Elongation:4.7
Pressure Withstand:Over 2175psi(Min wrapping 15 layers, around damage area)
Chemical Resistance:Most Dilute Acids, Brine, Oils, Toulene, White Spirit, Xylene, Sodium Hydroxide,Saturated Soda Solution, Fuel Oils, 
Kerosene Oil, Acetone, Ethyl Alcohol, Diesel fuel Caustic Soda 50%.

Direction for Use

◆ Clean and roughen the damaged area with the metal file or wire brush, which will help resulting a more succesful repair.

◆ Put gloves on,open the bag and immerse the bandage in temperate water for 10-15 seconds & squeeze the bandage to let the water soak in evenly.

◆ Squeeze out the access water, apply the bandage spirally around the damaged pipe area. Extending up to 50mm(2″)either side of the leaked area.

◆ When wrapping, put each layer tightly and firmly, using hand to mould and squeeze the layers together in a tightening motion. Continue to apply pressure during application and upon completion.

◆ Suggestion: To achieve the best result,the bandage should be more than 10mm thick (10-15 layers). Allow 30 minutes for bandage to set rock-hard.