For copies of the specifications, please contact American Architectural Manufacturers Assocation. Far greater detail can be found in the specifications themselves. This table is a cursory comparison of some of the common elements of the referenced specifications. 4, ASTM D 714ġ,500 hours of salt solution: minimum rating of 7 on scribe or cut edges minimum blister rating of 8 in the fieldģ,000 hours of salt solution: minimum rating of 7 on scribe or cut edges minimum blister rating of 8 in the fieldĤ,000 hours of salt solution: minimum rating of 7 on scribe or cut edges minimum blister rating of 8 in the fieldġ,000 hours in Atlas Type “XW” weatherometer: no adhesion loss slight chalking or color changeġ year South Florida, 45m south: no adhesion loss slight chalking or fadingĥ years South Florida, 45m south: 5 Delta E (Hunter) maximum color change chalking 30% erosion resistance 50% erosion resistance < 10% film loss 4, ASTM D 714Ĥ,000 hours: no more than “few” blisters size 8, figure no. 4, ASTM D 714ģ,000 hours: no more than “few” blisters size 8, figure no. +/- 5 units of specification (high=80+, medium=20-79, low ?19)ġ5-minute exposure: no blistering or visual changeĢ4-hour exposure: no loss of film adhesion or visual changeģ0-minute exposure: 5 Delta E (Hunter) maximum color changeħ2-hour exposure: no loss of adhesion, no blistering, no significant visual changeĢ4-hour exposure: no blistering or appearance changeġ,500 hours: no more than “few” blisters size 8, figure no. Just dont get confused by the BC CC and the U and L. Two tone vehicles will have each color coded, i.e.
#Aluminum paintcode code
For exterior use, Southern Aluminum Finishing recommends the following 70% PVDF finishes for architectural use:Ĭhrome or non-chrome chemical conversion coatingĪmorphous chromium phosphate or amorphous chromate treatmentĬhrome=30 mg/ft? minimum non-chrome per supplier’s specificationġ.2 mils (for multicoat, 1.0 mil topcoat minimum & 0.3 +/- 0.1 mil primer) The U in the paint code means the Upper Color and the L means the Lower Color. SAF is an approved applicator of PVDF (KYNAR 500 or HYLAR 5000) coatings. We use a chrome chromate based pretreatment. Powder Coating-Series 28 Guide SpecificationsĪAMA SPECIFICATIONS FOR PAINTING ARCHITECTURAL ALUMINUMĭeliver to 8370 Highway 78, Villa Rica, Georgia 30180.Notes: AAMA 2605 Fluorocarbon (Kynar®) painting.It is easy to apply with good brushing properties and dries fast to provide a lustrous finish. Scope-defined metal fabrication wins projects Aluminium Paint 250 Published in: ARCHITECTURAL COATINGS This is a specially formulated as a quick drying and economy aluminium paint for application on wood and metal surfaces.
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