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Brushable Ceramic (K-015)
VOC Free, Abrasion Resistant Epoxy Coating
Brushable Ceramic (K-015) is a smooth, two-component, ceramic filled epoxy system that provides a glossy, low friction coating designed to protect against abrasion, turbulence and cavitations. Typical applications include repairing heat exchangers and condensers, lining chutes and tanks, resurfacing rudders and pintel housings and repairing cooling pump impellers, butterfly valves and cavitated pumps.
| COLOR | White | ||
|---|---|---|---|
| DENSITY, lb/gal | 13.0 | ASTM D 792 | |
| MIX RATIO, pbv (pbw) | 2.8/1 | (4.7/1) | |
| MIXED VISCOSITY, cP or mPa.s | 15,000 | ASTM D 2196 | |
| WORKING TIME1, min | 30 | ||
| GEL TIME, min | 55 | ASTM D 2471 | |
| CURE TIME2, h | 6 |
| COMPRESSIVE STRENGTH, psi (MPa) | 11,000 | (76) | ASTM D 695 |
|---|---|---|---|
| TENSILE STRENGTH, psi (MPa) | 4,200 | (36) | ASTM D 638 |
| MAXIMUM SERVICE TEMPERATURE, °F (°C) | 200 | (93) | |
| HARDNESS, Shore D | 87 | ASTM D 2240 | |
| KIT – VOLUME - COVERAGE (@ 10 mil): | 2 lb - 36 in.3 - 25 ft2 15 lb - 267 in.3 - 185 ft2 |
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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. The more thorough the degree of surface preparation the better the applied epoxy will perform. If at all possible, it is recommended that the surface be grit blasted to a near white metal finish prior to applying the Brushable Ceramic epoxy.
Step 2 – Measuring
Brushable Ceramic kits are supplied with the resin and hardener pre-measured in the correct mixing ratio. It is best to use a full kit at one time 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. Adding more or less hardener will only degrade the physical properties.
If the kit is colder than 60 °F (15.6 °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 high heat will reduce the working time of the mix. Heating of the cans with a torch is NOT recommended.
Step 3 – Mixing
Add hardener content to the resin. Mix by hand using a large spatula or with a small, slow speed drill and mixing paddle until a uniform white color is reached. Generally this take 2-3 minutes depending on the method used. Incomplete mixing will result in poor curing, loss of physical properties, and "soft spots".
Step 4 – Application
Fully mixed material may be applied with a brush or roller depending on the application.
SAFETY PRECAUTIONS
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 ON OR NEAR, ANY EPOXY MATERIAL. HAZARDOUS VAPOR IS RELEASED WHEN AN EPOXY IS BURNED.
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.
- The working time varies according to the temperature of the air, the epoxy and the surface to which it is applied.
- The cure time varies with the temperature of the air and the surface being bonded.
TB#4015 (01/21/10)