TechnicalData Sheet LOCTITE AA F246 Known as LOCTITE F246 December-2016 PRODUCT DESCRIPTION 100 LOCTITE AA F246 provides the followingproduct characteristics: 75 Technology Acrylic ChemicalType Modifiedmethacrylate ester Steel w/ Ini No.1 LMS 50 Appearance (uncured) Straw yellow tobrown liquid Components Two components - requires no mixing 25 Viscosity High Cure With activator Application Bonding 0 1min 5min 10min 30min 1h 3h 6h 24h 72h 168 Cure Time LOCTITE AA F246 is a two component toughened acrylic adhesive system forhighstrength structural bonding.It cures rapidlyat roomtemperature on assembly ofthe joint. The graph below shows the shear strength developedwith time on PVC lap shears and tested accordingtoISO 4587 TYPICAL PROPERTIES OF UNCURED MATERIAL Activator IniNo.1 orIniNo.5 appliedtoonesurface SpecificGravity 25 C 1.0 Viscosity, Brookfield -RVT , 25 C, Pas : 100 LMS Spindle6,speed 10 rpm 17.0 to35.0 LMS Thermal Stability,82C, hours 3 75 Flash Point-SeeSDS 50 TYPICAL CURING PERFORMANCE 25 Fixture Time Fixture time is definedas the time to developa shear strength of PVC w/ Ini No.1 0 0.1N/mm. : 1min 5min 10min 30min 1h 3h 6h 24h 72h 168 Fixture Time,ISO 4587, minutes : Cure Time LMS Grit Blasted Mild Steel, activated with 5 Activator IniNo.5 PVC ,activated with Activator IniNo.5 5 Cure Speed vs. Bond Gap The rate ofcure willdepend on the bondlinegap. The following graph shows the shear strength developedwith time on grit blasted mildsteel and PVC lap shears at differentcontrolled Cure Speed vs. Substrate gaps and tested accordingto ISO 4587.(Activator IniNo.5 The rate ofcure willdepend on the substrate used. The graph appliedtoonesurface) . below shows the shear strength developedwith time on grit blasted mildsteel compared to differentmaterials and tested according toISO 4587. Activator IniNo.1 orIniNo.5 appliedtoonesurface PVC w/ Ini No.5 Steel w/ Ini No.5 % of Full Strength on GBMS % of Full Strength on PVC0.05mm 0.05mm 0.25mm 40C TDS LOCTITE AA F246 , December-2016 100 75 50 25 0 1min 5min 10min 30min 1h 3h 6h 24h 72h 168hrs Cure Time 100 0.5mm 75 50 TYPICAL PERFORMANCE OF CURED MATERIAL Adhesive Properties 25 After 168 hours 22 C ,Activator IniNo.5 on 1 side Lap ShearStrength, ISO 4587: 0 GritBlasted MildSteel (GBMS) N/mm 33 1min 5min 10min 30min 1h 3h 6h 24h 72h 168hrs (psi) ( 4,760) Cure Time Stainless steel N/mm 16 (psi) ( 2,250) Aluminum N/mm 19 Cure Speed vs. Temperature (psi) ( 2,780) The graph below shows the shear strength developedwith ABS N/mm 6.1 time on gritblasted steel lap shears activated with LOCTITE (psi) ( 880) PVC N/mm 11 Activator IniNo.5 at differenttemperatures and tested (psi) ( 1,600) accordingtoISO 4587 Polycarbonate N/mm 4.6 (psi) ( 670) PMMA N/mm 5.1 (psi) ( 740) 40PeelStrength, ISO 11339: 30 Aluminum (Gritblasted) N/mm 4.5 (psi) (650 ) 20 After 24 hours 22 C ,Activator IniNo.1 on 1 side 10 Lap ShearStrength, ISO 4587, LMS GritBlasted MildSteel (GBMS) N/mm 15 (psi) ( 2,180) 0 PVC N/mm 2.2 1min 5min 10min 30min 1h 3h 6h 24h 72h 168hrs (psi) ( 360) TimePeelStrength, ISO 11339: LMS Aluminum (Gritblasted) N/mm 4 (psi) (580 ) Henkel Americas Henkel Europe Henkel Asia Pacific +860.571.5100 +49.89.320800.1800 +86.21.2891.8859 For the most direct access to local sales and technical support visit: www.henkel.com/industrial 0.5mm 22C 0.25mm 5C % of Full Strength on PVC % of Full Strength on GBMS Shear Strength - N/mm