Armor Plate Ceramic (K-060)

BGE FREE, CHEMICAL AND WEAR RESISTANT, TROWELABLE EPOXY COATING

FOR INDUSTRIAL USE ONLY

Armor Plate Ceramic is a two-component, ceramic filled epoxy system specifically designed to resist abrasive wear and corrosion in pump casings, slurry lines, pipe elbows, pneumatic transport systems, chutes, cyclones, fans, coal breakers, pulverizers, coal heads, and other high wear areas.

APPLICATION GUIDELINES @ 72 °F (22 °C)
MAX. SERVICE TEMP., °F (°C) 300 (149)    
CONSISTENCY Non-Sag Trowelable Paste   ASTM D 792
WORKING TIME1, min 30    
CURING TIME2, h 7   ASTM D 2196
MIXING RATIO, pbv (pbw) 2/1 (2/1)    
KIT/VOLUME, in3 (cm3) 14 lb (6.36 kg): 175 (2868)
24 lb (10.90 kg): 300 (4916)
54 lb (24.49 kg): 674 (11045)		  
TYPICAL PERFORMANCE CHARACTERISTICS
TENSILE STRENGTH, psi (MPa) 3,000 (21) ASTM D 638 ASTM D 695
COMPRESSIVE STRENGTH, psi (MPa) 14,000 (97) ASTM D 695 ASTM D 638
WEAR RESISTANCE (weight loss), % 0.5    
HARDNESS, Shore D 85 ASTM D 2240 ASTM D 2240

*BUTYL GLYCIDYL ETHER. The EPA (SARA Title III, section 312) lists it (BGE) as “Toxic” (per ANSI Z129.1) by skin absorption and an immediate health hazard.

APPLICATION INSTRUCTIONS

Step 1 - Surface Preparation

The surface to be coated must be free of all rust, scale, dirt, dust, grease, oil, release agents, or other contaminants. Preheat the surface to 100 °F or 38 °C (this will drive off any moisture). For smooth surfaces or where vibration is a concern, tack weld an open mesh screen or expanded metal approximately 1/16 to 1/8 in. (1.6-3.2 mm) above the surface. Chip off weld slag.

Step 2 – Measuring

Armor Plate Ceramic 2/1 kits are supplied with the resin and hardener pre-measured in the correct mixing ratio. It is best to empty the entire contents of both the resin and hardener containers on a mixing board to insure the proper mixing ratio is maintained. If less than a full kit is required for the job, both the resin and hardener must be accurately measured out. DO NOT ATTEMPT TO "EYEBALL" THE AMOUNT NEEDED. Use a scale to weigh out each component or use measuring cups to portion by volume. Adding more or less hardener will only degrade the physical properties.

If the kit is colder than 60 ?F (15.5 ?C), preheat both the resin and hardener by placing the cans in a hot water bath. The water temperature should not exceed 90 ?F (32.2 ?C) as higher heat will reduce the working time of the mix. Heating of the cans with a torch is NOT recommended.

Step 3 – Mixing

After the components have been measured on a clean, flat mixing board, mix thoroughly with a trowel until a uniform color is achieved, (usually about 2 minutes)

For mixing the largest kits, a mixing paddle and heavy duty, slow speed drill may be used. However, the mechanical energy put into the mix by the drill may result in a shortened working time and a reduction of the non-sag characteristics of the Armor Plate. Remember, incomplete mixing will result in poor curing, loss of physical properties, and "soft spots".

Step 4 – Application

Initially apply a thin, wet coat to the surface to create tack. Build upon the tack coat to the desired thickness. If a screen or expanded metal is used for reinforcement, apply an excess of material at one end of the area and push it through the screen. Push the material so that it "wets" the surface below the screen and moves in a continuous mass toward the other end of the area.

Step 5 – Curing Procedures

Cure at least 12 hours at 77 °F (25 °C) before returning equipment to service. For maximum physical properties cure 4 hours at 200 °F (93.3 °C) after curing 2 hours at 72 °F (22 °C).

SAFETY PRECAUTIONS (SEE MSDS FOR COMPLETE SAFETY INFORMATION)

Avoid breathing of vapors. Forced local exhaust is recommended to effectively minimize exposure. NIOSH approved, organic vapor respirators and forced exhaust are recommended in confined areas, or when conditions (such as heated polymers, sanding) may cause high vapor concentrations. DO NOT WELD ON, BURN OR TORCH NEAR OR ON, ANY EPOXY MATERIAL. HAZARDOUS VAPOR IS RELEASED WHEN AN EPOXY IS BURNED. Avoid skin or eye contact. Wash skin with soap and water if contact occurs. If eye contact occurs flush with water for 15 minutes and obtain medical attention. Read and understand all cautions on can labels and material safety data sheets before using this material.

FOR INDUSTRIAL USE ONLY

WARRANTY AND DISCLAIMER

Copps Industries, Inc. gives no warranty, express or implied, and all products are sold upon condition that purchasers will make their own tests to determine the quality and suitability of the product. Copps Industries, Inc. shall be in no way responsible for the proper use and service of the product. The information given in this publication is considered to be accurate and reliable and is provided as a service only. Physical properties shown are typical. Actual properties are dependent on curing conditions and degree of cure. Any information or suggestions given are without warranty of any kind and purchasers are solely responsible for any loss arising from the use of such information or suggestions. No information or suggestions given by us shall be deemed to be a recommendation to use any product in conflict with any existing patent rights.

  1. The working time of K-060 will vary according to the ambient temperature, the temperature of the material itself and the surface to which it is applied.
  2. See application instructions.

TB#4060 (10/25/10)