AHEAD​ ​Blockcoat​ ​PUTTY​ ​E

2-component​ ​epoxy​ ​putty For​ ​electrical​ ​insulation​ ​of​ ​PDR​ ​connections​ ​and​ ​intersections Description AHEAD​ ​Blockcoat​ ​PUTTY​ ​E​ ​consists​ ​of​ ​2​ ​components​ ​on​ ​the​ ​basis​ ​of​ ​low-viscous,​ ​solvent-free​ ​epoxy resins. Areas​ ​of​ ​application Non-shrinking​ ​putty​ ​for​ ​the​ ​leveling​ ​of​ ​concrete,​ ​and​ ​filling​ ​in​ ​of​ ​casting​ ​holes,​ ​gravel​ ​nests,​ ​etc. Also​ ​suitable​ ​for​ ​gluing​ ​steel​ ​and​ ​wooden​ ​foundations.​ ​After​ ​complete​ ​curing,​ ​AHEAD​ ​Blockcoat​ ​PUTTY​ ​E is​ ​resistant​ ​to​ ​the​ ​most​ ​frequent​ ​chemicals​ ​and​ ​solvents.​ ​Excellent​ ​permanent​ ​adhesion​ ​to​ ​steel,​ ​concrete and​ ​wooden​ ​foundations​ ​is​ ​provided​ ​when​ ​the​ ​requirements​ ​mentioned​ ​under​ ​preparations​ ​are​ ​followed. Preparations AHEAD​ ​Blockcoat​ ​PUTTY​ ​E​ ​adheres​ ​excellently​ ​to​ ​cement-bound​ ​substrate.​ ​These​ ​substrates​ ​must​ ​be clean,​ ​dry​ ​and​ ​at​ ​least​ ​28​ ​days​ ​old.​ ​No​ ​after-treatment​ ​with​ ​cement​ ​powder​ ​must​ ​be​ ​given​ ​and​ ​there​ ​must be​ ​no​ ​layer​ ​of​ ​cement-glue.​ ​Sand-cement​ ​finishing​ ​layers​ ​must​ ​adhere​ ​well​ ​to​ ​the​ ​substrate.​ ​Steel substrates​ ​must​ ​be​ ​fully​ ​cleaned​ ​(according​ ​to​ ​Normalization​ ​Sheet​ ​SA​ ​2,5.) Mixing​ ​ratio

69​ ​parts​ ​by​ ​weight​ ​of​ ​component​ ​A 31​ ​parts​ ​by​ ​weight​ ​of​ ​component​ ​B

It​ ​is​ ​recommended​ ​first​ ​to​ ​stir​ ​component​ ​A​ ​thoroughly​ ​before​ ​adding​ ​component​ ​B. Mix​ ​thoroughly.​ ​Then​ ​put​ ​the​ ​mixture​ ​in​ ​a​ ​clean​ ​drum​ ​and​ ​mix​ ​again.​ ​The​ ​mixing​ ​is​ ​essential! To​ ​avoid​ ​errors,​ ​the​ ​two​ ​components​ ​of​ ​AHEAD​ ​Blockcoat​ ​PUTTY​ ​E​ ​have​ ​contrasting​ ​colours.​ ​This​ ​makes a​ ​check​ ​on​ ​the​ ​mixture​ ​possible.​ ​After​ ​mixing,​ ​the​ ​mixture​ ​must​ ​have​ ​a​ ​homogeneous​ ​colour. Application The​ ​minimum​ ​layer​ ​thickness​ ​in​ ​which​ ​AHEAD​ ​Blockcoat​ ​PUTTY​ ​E​ ​can​ ​be​ ​applied,​ ​is​ ​approx.​ ​200​ ​micron. It​ ​is​ ​possible​ ​to​ ​apply​ ​AHEAD​ ​Blockcoat​ ​PUTTY​ ​E​ ​in​ ​one​ ​single​ ​layer,​ ​up​ ​to​ ​a​ ​maximum​ ​of​ ​10​ ​mm. Pot​ ​life As​ ​a​ ​mixture 10°C​ ​-​ ​approx.​ ​30​ ​minutes 20°C​ ​-​ ​approx.​ ​20​ ​minutes 30°C​ ​-​ ​approx.​ ​15​ ​minutes

HS​ ​export​ ​code:​ ​3208​ ​9091

Blockcoat​ ​PUTTY​ ​E,​ ​Rev​ ​1​ ​May​ ​-​ ​2015 Page​ ​1​ ​of​ ​2

Curing AHEAD​ ​Blockcoat​ ​PUTTY​ ​E​ ​cures​ ​in​ ​any​ ​layer​ ​thickness. Curing​ ​time:​ ​dust​ ​dry​ ​approx.​ ​2​ ​hours ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​10°C​ ​approx.​ ​48​ ​hours ​ ​ ​ ​20°C​ ​approx.​ ​24​ ​hours Cleaning​ ​and​ ​storage Cleaning​ ​with​ ​a​ ​water-soluble​ ​cleansing​ ​agent​ ​before​ ​the​ ​curing​ ​process​ ​starts. Store​ ​dry.​ ​Keep​ ​containers​ ​tightly​ ​closed.​ ​Preferably​ ​at​ ​temperature​ ​of​ ​5-30​ ​°C. Technical​ ​data Specific​ ​gravity Bending​ ​tensile​ ​strength Pressure​ ​strength E-module Resistance​ ​to​ ​shock Resistance​ ​to​ ​impact Shrinkage Hardness Linear​ ​coeff.​ ​of​ ​expansion Packing​ ​size

1,1​ ​kg/dm​3 approx.​ ​35​ ​MPa approx.​ ​80​ ​MPa approx.​ ​8000​ ​MPa very​ ​good very​ ​good none 82​ ​Shore​ ​D 91​ ​x​ ​10​-6​ ​K​-1

A​ ​component​ ​0.69​ ​kg B​ ​component​ ​0.31​ ​kg

Safety Classified​ ​according​ ​to​ ​CLP​ ​(EC)​ ​No.​ ​1272/2008 Safety​ ​datasheet​ ​is​ ​provided​ ​for​ ​this​ ​product.

HS​ ​export​ ​code:​ ​3208​ ​9091

Blockcoat​ ​PUTTY​ ​E,​ ​Rev​ ​1​ ​May​ ​-​ ​2015 Page​ ​2​ ​of​ ​2