superior gap-filling qualities and good strength

Posted in Wrestling Forums by meishengchao at 05:57, May 18 2015

Using WEST SYSTEM Epoxy 57 HARDENER RESIN/HARDENER USE HARDENER TEMPERATURE RANGE (��F)* CURE SPEEDS at room temperature* 40�� 50�� Room Temp. 60�� 70�� 80�� 90�� 100�� POT LIFE 100g cupful OPEN TIME thin film CURE TO SOLID thin film 205 Fast cure��General bonding, fabric application and barrier coating 9�C12 minutes 60�C70 minutes 6�C8 hours 206 Slow cure��General bonding, fabric application and barrier coating 20�C25 minutes 90�C110 minutes 10�C15 hours 209 Extra Slow cure��General bonding, fabric application and barrier coating 40�C50 minutes 3�C4 hours 20�C24 hours 207 Clear fabric application and coating,wood straw applications for deck natural wood finish 20�C26 minutes 100�C120 minutes 10�C15 hours *Epoxy cures faster in warmer temperatures and in thicker applications��Epoxy cures slower in cooler temperatures and in thinner applications. Figure 8-1 Select a hardener for its intended use and for the cure speed best suited for your job, in the temperature range in which you are working.

8 8.2.3 Fillers Throughout this manual, we will refer to epoxy or resin/hardener mixture, meaning mixed resin and hardener without fillers added; and thickened mixture or thickened epoxy, meaning resin/hardener with one of six fillers added. With the exception of G/flex 655 and Six10 Adhesive, fillers are used to thicken the epoxy for specific applications. They are categorized as either Adhesive Fillers��used for structural bonding or gluing, and gap-filling; or Fairing Fillers��used for cosmetic surface filling. Adhesive fillers 403 Microfibers��For general bonding and gap filling. Epoxy/403 mixtures have superior gap-filling qualities and good strength for most bonding applications while retaining wetting/penetrating capabilities. Works especially well with porous woods. waterproof decks around above groundCures to an off-white color. 404 High-Density Filler��For hardware fastener bonding and applications that require maximum physical properties and where high-cyclic loads are anticipated. Also used for gap-filling where maximum strength is necessary. Cures to an off-white color. 405 Filleting Blend��For use in bonding and filleting on naturally finished wood projects.

A strong, wood-toned filler that mixes easily and spreads smoothly. Cures to a brown color and can be used to tint other fillers. 406 Colloidal Silica��For general bonding, gap-filling, high-strength bonds and fillets. A practical and versatile, trellises made of composite woodsmooth-textured filler. It can be used alone or mixed with other fillers to improve workability and smoothness. Cures to an off-white color. Fairing fillers 407 Low-Density Filler��A blended microballoon-based filler used to make a fairing compound that is easy to sand or carve while still being reasonably strong on a strength-to-weight basis. Cures to a reddish-brown color. 410 Microlight?��A very low-density filler for creating a light, easily-worked fairing compound.