817-303-PIPE
leftbar
    
PowerSleeve Brochure | PowerSleeve Installation Procedure

  


PowerSleeve®, our engineerd composite kit, consists of a fabric that is a hybrid alloy, non-crimped system, employing a high grade E-glass and Kevlar® yarns, arranged in a multi-axis layout that maximizes the ultimate composite strengths. This fabric is factory pre-treated using a state-of-the-art process which assures that all the micro-fibers in the wall will be matrix-wetted. Tests of these pre-treatments show a finished PowerSleeve® installation is much stronger than an untreated lay-up. We can also provide specialized fiber alloys and fiber types for your special applications.

The PowerMatrix™ grade is selected for your application type. We used custom formulations that give our product exceptional properties of flexibility, adhesion, toughness, chemical resistance, thermal resistance, vibration, etc. Special grades are available to handle special situations.

PowerSleeve® Kits ship to field with all components pre-measured and factory sealed. Everything is included: PowerSleeve® Fabric, PowerMatrix™, primer, stirring sticks, Stricture Banding™, paint, safety glasses, wipes, etc. The technician simply lays out a pre-measured fiber reinforcement segment, mixes the pre-measured resin components (with the furnished mixing stick) and applies the resin to the reinforcement. No measuring is required in the field and performance tolerances are tightened with controlled fabric/matrix ratios.


General Characteristics - Standard Matrix System                              

Tg.   185° F
Working Time   30 minutes nominal @ 77° F
Cure Time   8 hours nominal @ 77°F to full cure
Chemical Resistance    Resistant to acetone, mek, toluene, gasoline, ethyl alcohol and many others
Tensile Strength   75,400 psi for the Standard PowerSleeve® Fabric
Tensile Modulus   3.9 (e-6 psi)
Compressive Strength    29,400 psi for the Standard PowerSleeve® Fabric
Interlaminar Shear   4,580 psi for the Standard PowerSleeve® Fabric
 
Features
•  Complete Installation Kits
•  High Strength
•  Very Versatile
•  Many Different Widths and Lengths
•  Excellent Toughness - Resists Cracking
•  Alternate Systems for High-Temperature Applications
•  Maximum Temperature Range of 525° F
•  Factory Pre-Measured and Sealed Components
•  No VOC’s
•  Manufactured in Azusa, CA  USA
 
Sizes 
Kit sizes are available for any diameter pipe.
Standard PowerSleeve® Kits come with 12" wide fabric that will cover 1-linear foot of pipeline.
Custom widths are available upon request.
Special fabric weaves are available for use on difficult configurations.

 

Matrix Systems
 
Standard Matrix
A two-component, ambient temperature matrix used in our PowerSleeve® composite reinforcement products. This ambient temperature cure matrix wets out easily and can be applied to our PowerSleeve® W-11 and G-03 Fabrics. It is relatively fast setting, approximately 30 minutes @77° F and is used where a maximum service temperature of 180° F is desired. No VOC’s, 100% solids. This product ships DOT non-hazardous.
 
439 Matrix
A two-component, medium temperature matrix used in our PowerSleeve® composite reinforcement products. This ambient temperature cure matrix wets out easily and can be applied to our PowerSleeve® W-11 and G-03 Fabrics. It is relatively fast setting, approximately 60 minutes @77° F and is used where a maximum service temperature of 300° F is desired. Intermittent excursions to 325° F can also be tolerated. The color will change from a mild yellow to dark amber when temperatures rise above 140° F. This product ships DOT hazardous (corrosive).
 
439-S Matrix
A two-component, medium temperature matrix used in our PowerSleeve® composite reinforcement products. The matrix wets out easily and can be easily applied to our PowerSleeve® W-11 and G-03 Fabrics. This derivative of our 439 System allows for higher application temperatures. To achieve its ultimate properties, it requires heat in excess of 200° F during the curing process. It is relatively fast setting, approximately 45 minutes @150° F and is used where a maximum service temperature of 300° F is desired. Intermittent excursions to 325° F can also be tolerated. The color will change from a mild yellow to dark amber when temperatures rise above 150° F. This product ships DOT hazardous (corrosive).
 
70079 Matrix
Type 70079 Matrix is a premium quality, two-component, novolac-epoxy hybrid system with excellent exposure resistance to most military and civilian fuels and a vast array of chemicals. This product is used as a composite matrix where its fuel and chemical performances are required. It is very resistant to moisture and humidity effects. It will cure in high humidity conditions. This product contains no solvents, is 100% solids, and contains zero VOC’s. This product ships as non-hazardous.
 
X-TEMP-2
A two-component, heat resistant matrix used in our PowerSleeve® composite reinforcement products. This elevated temperature cure matrix wets out easily and can be applied to our PowerSleeve® W-11 and G-03 Fabrics. This system allows for higher application temperatures. To achieve its ultimate properties, it requires heat in excess of 450° F during the curing process. It is relatively fast setting, approximately 80 minutes @150° F and is used where a maximum service temperature of 525° F is desired. The color will be dark amber when temperatures rise above 200° F. This product ships DOT hazardous (corrosive).


All Content © 2005 PowerWrap, LLC