Aradur 140 pdf files

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Aradur ® HY 951 Hardener warm water and alkali-free soap, then dry with disposable towels. Do not use solvents. Cover workbenches, etc. with light coloured paper. Use disposable beakers, etc. Soak up with sawdust or cotton waste and deposit in plastic-lined bin. Renew air 3 to 5 times an hour. Exhaust fans. Operatives should avoid inhaling vapors. First Aid Contamination of the eyes by Araldite® LY1556 Aradur® 5021 Hardener XB3403 XB3471 Page 2 of 6 27/06/2008 PROCESSING DATA MIX RATIO 100 Components, parts by weight Araldite® LY 1556 Aradur® 5021 Hardener XB 3403 Hardener XB 3471 System 1 25 12 System 2 100 25 14 The components should be mixed thoroughly to ensure homogeneity. It is important (HOT PLATE) [°C ] at 80 at 100 at 120 at 140 at 160 [min ] 20 30 8 - 12 3 - 6 1.5 - 2.5 0.5 - 1.5 The values shown are for small amounts of pure resin/hardener mix. In composite structures the gel time can differ significantly from the given values depending on the fibre content and the laminate thickness. TYPICAL CURE CYCLES Modified, solvent free epoxy resin with inorganic filler. Viscosity at 50°C ISO 3219 mPa*s 15000 - 30000* Specific Gravity at 25°C ISO 2811 g/cm³ 1.75 - 1.83* Appearance Visual Grey-brown, viscous liquid* Aradur ® HY 2918 Low viscosity, anhydride hardener. Viscosity at 25°C ISO 12058 mPa*s 50 - 80* Specific Gravity at 25°C ISO 2811 g/cm³ 1.2 Appearance Visual Clear colorless 480 - 600 140 - 160 GEL TIME[ (HOT PLATE) at 60 [°C] at 80 at 100 at 140 min] 90 - 120 35 - 45 16 - 18 3 - 4 The values shown are for small amounts of pure resin/hardener mix. In composite structures the gel time can differ significantly from the given values depending on the fibre content and the laminate thickness. PROCESSING RECOMMENDATION Phenol-free version of Aradur 837. Suitable for the formulation of two-component wood, concrete and metal coatings, linings and flooring. Accelerator for polyamides. Good chemical resistance. Suitable for tank linings and chemical processing equipment. Excellent resistance to organic solvents (especially alcohols and gasoline) and hydrochloric acid. Suitable for adhesives, casting, potting June 2009 Resin XB 3515 Aradur® 1571 Accelerator 1573 Page 3 of 5 PROPERTIES OF THE CURED, NEAT FORMULATION GLASS TRANSITION TEMPERATURE (TG) (IEC 1006, DSC, 10 K/MIN) 4 h 100 °C 2 h 120 °C 1 h 120 °C + 2 h 140°C System 1 TG °C] 115 -120 130 -140 140 -145 System 2 TG °C] 110 -115 125 -130 140 -150 System 3 Aradur ® HY 918 85 pbw Accelerator DY 062 0.2 - 2.5 pbw. Hot-curing, low-viscosity impregnating resin system . Manufacture of electrical laminates (tubes, rods, etc.) Impregnation of high voltage bushings, coils etc. Applications. Filament winding . Pultrusion . Wet laminating . Trickle Impregnation . Processing methods Aradur®HY 1300 Formulated, medium viscosity polyamine hardener. Viscosity at 25°C ISO 12058 mPa*s 150 - 190* Specific Gravity at 20°C ISO 2811 g/cm³ 0.990 - 1.005* Appearance Visual Clear, yellowish liquid* *Specified range October 2012 CW 1312 / HY 1300 Page 3 of 5 Processing Data (Guideline Values) Mix Ratio Araldite ® LY 1564 / Aradur ® 917 / Accelerator 960-1 Page 2 of 5 30/11/2012 TYPICAL SYSTEM DATA PROCESSING DATA MIX RAT