Uses For Epoxy Table Top Resin

September 19, 2016

Today we will discuss all the uses of Epoxy.com Product #214 Table Top Resin.

So many of you are now scratching your head, trying to figure out how I can devote an entire article to what to use our epoxy table top resin for.

Characteristics

Product #214 Water Clear Epoxy Casting – Tabletop Resin – Bar Top Resin is an all-purpose, low viscosity epoxy resin system for coating wood and concrete counter tops, tabletops, bar tops and similar applications. It has excellent clarity and color retention. Our clear casting resin and tabletop resin / bar top Epoxy has zero (0) VOC making it essentially odorless and can therefore be used in occupied areas. It de-bubbles and flattens a lot easier than similar materials.

Casting Resin

Our epoxy table top resin is frequently used as “casting resin”. It is poured into forms typically made out of silicone. The material is allowed to harden and then forms removed. This can be for very small parts or it can be used for very large parts.

Table Top Resin as Flooring

Product #214 Epoxy Table Top Resin can be used when a super flat floor is required. It is possible to get a floor as flat as water. This is important under certain types of machinery such as MRI machines and equipment used to product high precision parts for use in items like space satellites.

Other Uses

Product #214 Epoxy Table Top Resin can also be used to make tiles. After they cure they can be installed with conventional methods or with Product #225 Epoxy Tile Grout.

The epoxy table top resin that we sell has also been used for dance floors, stages, theme parks and homes to produce a floor to simulate water. Often times this is done with rocks and other objects in the epoxy to give the appearance of steam, a river, a lake, or the ocean. At the same time it allows a super flat finish that allows dancing, and all the things normally associated with a flat floor.

 

Advantages of Clear Table Top Resin #214

  • Low odor for use in occupied areas
  • Low viscosity – good wetting properties
  • Meets USDA standards for use in food handling applications
  • Glossy finish
  • Stain resistant
  • Zero (0) VOC – No VOC means it meets the toughest low VOC standards.

For More information email me a norm@epoxy.com, visit our website at: http://www.epoxy.com and join us on Facebook and Twitter


New Conductive Epoxy Primer

September 15, 2016

Epoxy.com is proud to announce Product #659. This is a  conductive primer that makes our existing conductive epoxy topcoat products even better.  Here is summary of the material:


CONDUCTIVE EPOXY PRIMER

Epoxy.com Product #659


DESCRIPTION

Product #659 Conductive Epoxy Primer is a water-based, two component, carbon filled conductive epoxy primer designed for use with various Epoxy.com Conductive Systems.Product #659  has very low odor making it suitable for use in occupied buildings.

ADVANTAGES

  • For Use with Various Epoxy.com Conductive Systems
  • Maintains Electrical Conductivity Performance over the Wear Life of the System
  • Fast Dry Time
  • Low Odor During Application and Cure
  • VOC Compliant in all 50 US States, Meets USGBC LEED Requirements

CONSIDERATIONS

  • Substrate must be above 50°F and relative humidity below 85% for proper curing.
  • Substrate must be properly prepared following Epoxy.com recommendations and free of dirt, waxes, curing agents and other foreign materials
  • Excessive moisture in the substrate will require a moisture vapor control treatment like Product #830
  • Concrete substrate must be insulated with a non-conductive
    epoxy primer/base coat like Product #12 Chemical Resistant Epoxy Primer or Product #899 Epoxy Primer  prior to application of Product #659 Conductive Epoxy Primer. Consult with Epoxy.com Technical Department for recommendations.
  • Must be top coated with a conductive top coating like Product #1ESD, or Product #630 Conductive.

APPLICATION

SURFACE PREPARATION

Surface Preparation is the most critical portion of any successful resinous flooring system application. All substrates must be properly prepared and tested for moisture as outlined in installation procedures or as recommended by Epoxy.com.

BATCHING, MIXING & INSTALLATION

 

Product #659 Conductive Epoxy Primer:
PART A 1 quart to
PART B 3 quarts to
Clean Water 8 volume ounces (6% by volume of water)
Total 4.125 quarts

Coverage (250 square feet/gal.) 265.6 square feet per batch

Pre-mix Product #659 Conductive Epoxy Primer  part B prior to combining with part A. Mix 1 part A with 3 parts B for 2-3 minutes with a low-speed jiffy mixer, scraping sides and bottom of mix vessel. Continue mixing and add 6% by volume clean potable water and continue mixing for 1 additional minute.

Immediately spread and back roll mixed Product #659 Conductive Epoxy Primer at a rate of 250 ft2 per gallon with a short nap roller over previously applied non-conductive epoxy primer/base coat.Care should be taken to avoid puddles. Allow to cure minimum 12 hours (at 75°F) to maximum 24 hours before coating with specified topcoat.

Important: Test Product #659 Conductive Epoxy Primer with ohm meter prior to top coating to confirm acceptable level of conductivity is achieved. If test readings are higher than 25,000 ohms, contact Epoxy.com Technical Support Department for further instructions before installing specified topcoat.

Top Coat with a conductive top coating like Product #1ESD, or Product #630 Conductive.

CLEAN-UP

Clean skin with soap and water. Tools and equipment should be cleaned with warm soapy water, xylene or lacquer thinner. Consult Material Safety Data for safety and health precautions.

COMPOSITION

Waterborne Epoxy Resin and Conductive Filler. Color: Black.

COVERAGE

Product #659 Conductive Epoxy Primer applied at 250 ft2 per gallon yields 2.7 mils dry film thickness.

TECHNICAL DATA (@ 75°F, 50% RH)

Viscosity 500-1000 CPS
Mixing Ratio 1 Part A to 3 Parts B by Volume
Solids Content, by volume 45%, thinned
Volatile Organic Content (VOC) <10 g/L
Bond Strength to Concrete 300-400+ psi (100% concrete failure)
Shelf Life 6 months when properly stored

CURE/DRY TIME (@ 75°F, 50% RH)

Pot Life 20-30 minutes
Dry to Touch 6-8 hours
Recoat (Refer to testing requirements) 12-24 hours
 Light Traffic 24 hours

For more information, visit us on line at Epoxy.com, email me at norm@epoxy.com or call Epoxy.com Technical Support at 352-533-2167.

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Fixing Floor Damage with Epoxy

September 6, 2016

Industrial and commercial floors take heavy abuse. The older the flooring the worse shape it is in. Conventional wisdom says that such a breakdown of the floor is inevitable. There are steps you can take to protect your floor before it gets damaged. Once the damage has happened there are steps you can take to permanently repair most damaged floors.

Floor joints, are the source of many industrial flooring problems. The purpose of these joints (in original construction) is to give the concrete a controlled place for the concrete crack as it shrinks. They sometimes are called expansion joints. In theory they will expand when the concrete gets hot.Indoors, where temperature is somewhat stable, most of their function of these joints has ended after 28 days or so of concrete. Concrete does most of it shrinking in the first 28 days.

wheel across empty  joint

A wheel across an empty Joint

The downside of these joints in the concrete is that it gives a place for the concrete to start chipping away. See the highlighted (in blue) corners in the illustration to the right. When wheels pass across the top it hammers the edge in the opposite side of traffic flow. This breaks off tiny pieces of concrete (again drawn in blue as a triangle at the edges of the concrete joint). The bigger the area chipped out earlier, the bigger and faster additional chipping happens. Time goes on and “pot holes”start to form in the concrete joint in direct proportion to the number of times wheels have hit a given spot.This can become a major trip and forklift hazard.

The best way to prevent this concrete damage is to fill the joints with Epoxy.com  – Product #11-100% Solids Flexible Epoxy Joint Filler for Saw Cut Joints. The #11 is semi-flexible so it still allows some joint movement but (unlike caulking) is firm enough to support the hard wheel as it passes over the joint, virtually

wheel across a filled joint

Wheel Supported by #11 as it passes over the joint.

eliminating the pounding and chipping effect on the sides of the joint. See in this diagram how the #11 supports the wheel as it passes over the joint.

For application on flat surfaces Epoxy Joint Filler for Saw-Cut Control Joints Product #11 can be poured or pumped from an Epoxy.com Binary Pumping Systems. In areas where cosmetics are important mask both sides of the substrate before applying the material.

If the areas are bigger you can use Epoxy.com Product #12  blended with silica sand to make a mortar to fill epoxy_joint_repairthe pothole, then re-cut your joint with a concrete saw as shown in the diagram here. The Product #12 can also be mixed with silica sand and used to repair areas in the center of a slab that might have started as a random crack or because of a chemical spill or due to impact damage.

If you need the epoxy mortar to set at a lower temperature and/or faster Epoxy.com Product #10 Epoxy Mortar Resin in fast or cold cure may be the best option.

Here is an outline of getting your flooring ready and some of the types of flooring we can offer you.

I can easily calculate how much material you will need for your floor.  The patching will take a little more effort and some estimation of the geometry of the repairs from you:

  1. Joints
    1. Fill joints with Epoxy.com Product #11 – epoxy.com/11.aspx.If there is spalling at the joint see “pot hole” repair below.
  2. Pot holes
    1. Fill shallow areas with a blend of Epoxy.com Product #12 – epoxy.com/12.aspx -And Epoxy.com Product #71 – www.epoxy.com/71.aspx fumed silica
    2. Fill Deep areas with a blend of Epoxy.com Product #12 and product #82 Mortar Blend Aggregates
  3. Priming
    1. Oil Saturated areas (if any) – Epoxy.com Product #201 – epoxy.com/201.aspx
    2. Areas with moisture vapor transfer issues (if any – see epoxy.com/surfaceprep.aspx ) with Epoxy.com Product #830 – www.epoxy.com/830.aspx
    3. All areas not subject to the items above primed with
      1. Epoxy.com Product #12 – www.epoxy.com/12.aspx or
    4. Epoxy.com Product #899 – www.epoxy.com/899.aspx.
  4. Floor Coating – High Build
    1. High build all purpose epoxy floor coating:  Epoxy.com Product #1 – epoxy.com/1.aspx or
    2. High build mid range chemical resistant epoxy floor coating: Epoxy.com Product #2 – epoxy.com/2.aspx or
    3. High build highly chemically resistant epoxy floor coating: Epoxy.com Product #633 – epoxy.com/633.aspx
  5. Seamless Flooring
    1. Chip Flooring – epoxy.com/chips.aspx or
    2. Solid Colored Standard chemical resistance Flooring
    3. Product #24 Pigmented mortar – www.epoxy.com/24.aspx and silica sand
      1. Top coated with Product #1 – www.epoxy.com/2.aspx  or
    4. For high chemical resistance Epoxy.com Product #2 – epoxy.com/2.aspx
    5. Epoxy Quartz Flooring – www.epoxy.com/15.aspx.
  6. Chemical Resistant Epoxy Flooring
    1. Product #630 and silica sand – www.epoxy.com/630.aspx
    2. Product #633 and silica sand – www.epoxy.com/633.aspx 

Still not sure? Email epoxy.com Technical Support info@epoxy.com  call us at 352-533-2167. We will help you select the right product for your job. We can also help you estimate how much of it you need, and quote you on those quantities.

You can also visit us at www.epoxy.com 24 hours a day 7 days a week.

 


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