Hempel Book PC-MC June 2007

1 Product DataProduct DataProduct Data SheetHEMPELHEMPADUR 85530 BASE 85539 with CURING AGENT 97531 Description: HEMPADUR 85530 is an amine-adduct, cured epoxy coating. It is a hard, impact andabrasion resistant coating for exterior pipelines. The material has excellentproperties in respect of temperature resistance, mechanical and chemical resistanceand cathodic disbondment use: For new constructions as well as field-applied renovation and repair a self-primed, high build coating primarily for protection of interior of steel pipes andof exterior of steel pipes in severely corrosive environment, including 85530 is an excellent material for repair and can be applied tolines while in service with surface temperatures up to 90 C/194 :Saudi Aramco approved product under Engineering Standard :Not included in Group Assortment.

2 Local availability subject to CONSTANTS:Colours/Shade nos:Red/50700 Finish:GlossyVolume solids, %:85 1 Theoretical spreading m /litre - 500 micron68 gallon - 20 milsFlash point:14 C/57 FSpecific kg/litre - lbs/US gallonSurface dry:2 hours at 20 C/68 FDry to touch:16 (approx.) hours at 20 C/68 FFully cured:7 days at 20 C/68 : 175 g/litre - lbs/US gallonThe physical constants stated are nominal data according to the Hempel Group's approved formulas. They aresubject to normal manufacturing tolerances and where stated, being standard deviation according to ISO DETAILS:Mixing ratio for 85530: Base 85539 : Curing agent 975314 : 1 by volumeApplication method:Airless sprayThinner ( ):08450 (5%)Pot life:1 hour (20 C/68 F)Nozzle orifice.

3 021" Nozzle pressure:250 bar/3600 psi(Airless spray data are indicative and subject to adjustment)Cleaning of tools: Hempel S TOOL CLEANER 99610 Indicated film thickness, dry:500 micron/20 mils (See REMARKS overleaf)Indicated film thickness, wet:600 micron/24 milsRecoat interval, min:16 hours (20 C/68 F)Recoat interval, max:5 days (20 C/68 F) (See REMARKS overleaf)Safety:Handle with care. Before and during use, observe all safety labels on packaging andpaint containers, consult Hempel Material Safety Data Sheets and follow all local ornational safety regulations. Avoid inhalation, avoid contact with skin and eyes, and donot swallow. Take precautions against possible risks of fire or explosions as well asprotection of the environment.

4 Apply only in well ventilated : January 2005 Page 1 of 2 Product Data SheetSURFACE Remove any oil, grease and other contaminants with a suitable detergent, followed by high freshPREPARATION:water hosing to remove salts and other blasting to Sa 2 , (ISO 8501-1:1988), with a surface profile equivalent to Rugotest BN 10, Keane-Tator Comparator G/S or ISO Comparator, rough Medium (G).APPLICATIONThe surface must be completely dry and clean with a temperature above the dew point to avoidCONDITIONS:condensation. Use only when application and curing can proceed at temperatures above5 C/41 F. The temperature of the paint itself should be above 15 C/59 F. The best result isobtained at 20-30 C/68-86 F.

5 Maximum relative humidity 85%.In confined spaces, provide adequate ventilation. For interior pipelines, blow hot dry air through thepipeline immediately after application to remove solvent fumes and speed up drying : SUBSEQUENT None, or according to :REMARKS:Film thickness:May be specified in another film thickness than indicated depending on purpose and area of will alter spreading rate and may influence drying time and recoating interval. Normal rangedry is 350-625 :The indicated recoat intervals will normally only apply in connection with touch-up of too low dryfilm thickness. If the maximum recoat interval is exceeded, roughening of the surface is necessaryto ensure :HEMPADUR 85530 is for professional use BY: Hempel PAINTS (SAUDI ARABIA) - 8553050700CR001 Issued: January 2005 Page 2 of 22/2 HEMPADUR 85530 This Product Data Sheet supersedes those previously issued.

6 For explanations, definitions and scope, see Explanatory Notes in the Hempel , specifications, directions and recommendations given in this data sheet represent only test results orexperience obtained under controlled or specially defined circumstances. Their accuracy, completeness or appro-priateness under the actual conditions of any intended use of the Products herein must be determined exclu-sively by the Buyer and/or User. The Products are supplied and all technical assistance is given subject to Hempel 's GENERAL CONDITIONS OFSALES, DELIVERY AND SERVICE, unless otherwise expressly agreed in writing. The Manufacturer and Sellerdisclaim, and Buyer and/or User waive all claims involving, any liability, including but not limited to negligence,except as expressed in said GENERAL CONDITIONS for all results, injury or direct or consequential losses ordamages arising from the use of the Products as recommended above, on the overleaf or otherwise.

7 Product data are subject to change without notice and become void five years from the date of issue.