Introduction

SHAIC AC-700 SERIES are designed for provide reliable corrosion protection & mechanical resistance to metal pipes, underground steel pipes, and bare bends & girth welded joints of PE, Epoxy & PP coated pipes by hand or machine application. The main material used is a stabilized polyethylene backing and butyl rubber based synthetic elastomer adhesive, especially in case of joint wrap, bitumen based synthetic elastomer adhesive available. SHAIC AC-700 SERIES are used as Inner wrap, Outer wrap and Joint wrap by customers’ requirements with various sizes.

FEATURES

-      Long term corrosion protection and mechanical resistance

-      Outstanding electric property & permanent adhesion

-      Excellent weather & cold resistance

-      High chemical resistance under bad condition of soil

-      Excellent working efficiency by hand or machine

-      Wide range of application and service temperature

-      Manufactured at ISO certified facility

-      Complies with AWWA C-209 & C-214 Standard

SUB-MATERIALS

-      SHAIC AC-700Primer: Anti-Corrosion Primer of synthetic resin & rubber blended with solvent, 20 liter per can or 200 liter per drum. 160g/m² of Coverage.

-      Mastic Filler: Filler for uneven areas, 3.0mm x 40mm x 6.0m per roll

SIMPLE APPLICATION

Remove rust, dirt, moisture, burr, grease, knurl & all foreign matters completely by dry cloth, scrapping, wire brushing, disc grinding, sand or grit blasting. Stir Primer container well and apply it on the surface evenly by brush or roller. Allow curing for about 10 min.

Apply spirally SHAIC AC-700 P.E.Anti-Corrosion Tape and tension should be enough to obtain conformability to surface being applied. Minimum 25mm overlap, but 50% overlap (equal to two x-layers) recommended for optimum performance. According to specification of the project, inner and outer tape can be applied.

In case of welded joints, apply Primer on all surface to be wrapped and then Mastic Filler Tape along with weld beads and press firmly. Beginning at a point 25~50mm backward from end of left bare pipe, apply SHAIC AC-700 P.E.Anti-Corrosion tape series spirally to a point 25~50mm forward from end of right bare pipe.

PHYSICAL PROPERTIES

APPLICATION TABLE (Length of Tape Required)

DERING INFORMATION

¨ Note: Various width, length and thickness are available for unique project requirements.

PRODUCT SELECTION

¨ Note: The above product selection can be changeable according to project requirements.

The primer is designed to increase adhesion and anti-corrosion property of SHAIC AC-700.

COMPOSITION

Synthetic resin and rubber blended with solvent.

PHYSICAL CHARACTERISTICS

-      Coverage: 160g/m²

-      Dry film thickness: 150 microns

-      Specific Gravity: 0.93

FEATURES

-      Shake primer containers well and stir contents thoroughly.

-      Primer can be easily and evenly applied by brush or roller

-      A careful caution must be paid not to create air bubbling

-      Allow primer to dry for a minimum of 10 minutes

STORAGE GUIDELINES

To ensure maximum performance,

Store SHAIC products in a dry or ventilated area,

Keep products sealed in original cartons and

Avoid exposure to direct sunlight, rain, snow, dust or other adverse environmental elements.

Avoid prolonged storage at temperatures above 35°C(95°F) or below -20°C(-4°F)

Note: Before using, please consult SHAIC materials safely Data Sheet and follow your local or national safety regulations.