NA-LUBE BL-1232 EL Environmentally Friendly Ashless Additive Package for Ester Based Systems

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1 NA-LUBE Environmentally Friendly Ashless Additive Package for Ester Based Systems For information about the European Ecolabel, visit

2 NEW NA-LUBE Environmentally Driven...Performance Proven Throughout the world, environmentally friendly lubricants are being developed to replace older technologies that are non-renewable and are contaminates when released into soil or water. Almost universally, the challenge formulators face when developing these new, replacement products is maintaining or surpassing the performance characteristics of the original. A particular area of focus for new greener lubricants has been hydraulic fluids, given their propensity to leak and the ensuing ground and water contamination. Here too, the challenge has been finding additives and additive packages that are eco-friendly and deliver the performance needed. In that regard King Industries is proud to introduce NA-LUBE, an ashless, multifunctional additive package specifically designed for use in ester based systems including hydraulic fluids. Additive Package NA-LUBE has been evaluated against the European Ecolabel criteria for lubricants (Commission Decision 2011/381/EU). Based on that evaluation, NA-LUBE, when used as a single additive, qualifies for use in a final product eligible for the European Eco-Label in a concentration up to 1.8% by weight. NA-LUBE Classification EEL Classification % based on maximum treat rate of 1.8% by weight* Biodegradation C 1.80% Aquatic toxicity D 0.58% Aquatic toxicity E 0.38% Aquatic toxicity F 0.52% Substances not required to be assessed Renewability 0.33% 0% C = Non-Biodegradable and Non-Bioaccumulative D = Not Toxic E = Harmful F = Toxic * When used in combination with other additives, then the maximum treat level needs to be redefined. Eco-Label: Formulators of final products will need to provide additional information (e.g. performance test results, toxicity and biodegradability data on base oils and any other additives, components) in order to use the European Eco-Label on the final product. Regulatory Labeling: The incorporation of this additive into a formulation does not require any additional regulatory labeling. For more information about the EU Ecolabel, visit

3 NA-LUBE Typical Properties Environmentally friendly multifunctional, ashless additive package Appearance Clear amber, slightly viscous liquid Sulfur Content 8.20% Nitrogen Content 2.75% Phosphorus Content 0.90% 40 C ASTM D 445, DIN C ASTM D 445, DIN C ASTM D 4052 Weight per 25 C Flash Point, COC ASTM D 92, DIN Mineral Oil Content 180 mm 2 /s (cst) 11 mm 2 /s (cst) 0.99 g/ml 8.25 lbs. 170 C None NOTE: The above data are not specifications. NA-LUBE Applications NA-LUBE is a multifunctional, ashless additive package that imparts excellent antiwear and anti-corrosion protection. It was specifically designed for use in ester based hydraulic systems where corrosion protection and filterability are key performance requirements. Examples of its performance in both saturated and unsaturated esters follow. NA-LUBE is recommended for use in total loss lubricants, including chain saw oils, hydraulic fluids and concrete release agents. NA-LUBE Advantages Confirmed by SMK to be in compliance for use in a final product eligible for the EU Ecolabel Low impact to water and soil during usage Requires no labeling risk-phrases Excellent antiwear performance Outstanding anti-corrosion protection Exceptional filterability Extended elastomer compatibility Complete additive package

4 NA-LUBE Performance With s The test data that follow show the performance improvements and seal compatibility with a number of common elastomers when NA-LUBE was tested in two different saturated esters. Typical performance results are shown below: Base Fluid Radialube 7588 Steel Corrosion (ASTM D hours, 60 C) Procedure A (distilled H 2O) Procedure B (synthetic sea water) Demulsibility (ASTM D 130 F (54 C) Oil-Water-Emulsion Time (minutes) FZG A/8.3/90 (ASTM D 5182, DIN Part 2) Damage Load Stage 10 min. >12 12 Four Ball Wear (ASTM D 4172) 1 hour, 22 C, 15kg, 1500rpm (mm) 1 hour, 22 C, 30kg, 1500rpm (mm) 1 hour, 75 C, 40kg, 1500rpm (mm) V 104C Vane Pump (DIN EN ISO ) Reported Wear Loss Ring (mg) Wear Loss Vanes (mg) 120 max Copper Corrosion (ASTM D 130) 3 hours, 100 C 2 max. 1b 1a 1b 1a AFNOR Filtration Dry (E 68690) FI AFNOR Filtration Wet (E 68691) FI Filterability Dry (DIN ISO ) FI1 (%) FI2 (%) 80 min. 60 min Filterability Wet (DIN ISO ) FI1 (%) FI2 (%) 70 min. 50 min Hydrolytic Stability (Beverage Bottle) (ASTM D 2619) Copper Loss (mg/cm 2 ) Total Acidity-Water Layer (mg/koh) Copper Appearance (ASTM D 130) b a b c RPVOT (ASTM D 2272) 150 C, H 2O, O 2, Cu Catalyst Lifetime (minutes) < < Dry TOST (ASTM D 943 Modified) 95 C, O 2, Fe and Cu Catalyst Starting Acid # Time (hours) to TAN 2 mg KOH/g TAN< hours < ,880 < ,016 Baader Test (DIN , 72 hours, 110 C) Change in 40 C, mm 2 /s Acid Number Change, mg KOH Sludge or Precipitate

5 Base Fluid Radialube 7588 Air Release Properties (DIN 51381) 50 C (minutes) 10 max Foam Test* (ASTM D 892) Sequence I 25 C Sequence II 93 C Sequence III 25 C * NA-LUBE does not contain a foam inhibitor (DIN / 53538, Part 1) SRE-NBR / 7 days / 100 C Chg. In Tensile Strength at Break, % Linde Corrosion Test (VDMA 24570) Metal Loss (g/m 2 ) Brass CuZn35Mn2Si Guss Bronze CuPb15Sn8 Sinter Bronze CuPbSn8 Steel 100Cr Priolube is a trademark of Croda International, Radia is a trademark of Oleon NV Extended Base Fluid Radialube 7588 FKM 2 / 42 days / 80 C NBR 1 / 42 days / 80 C NBR 2 / 42 days / 80 C EPDM 1 / 42 days / 80 C HNBR 1 / 42 days / 80 C

6 NA-LUBE Performance: Saturated vs. Unsaturated Esters Using the baseline data obtained from the previous example in saturated esters, NA-LUBE was further evaluated using an unsaturated ester. As shown, here too, its addition improved a number of critical performance characteristics. Base Fluid Priolube 2089 Unsaturated Ester Steel Corrosion (ASTM D hours, 60 C) Procedure A (distilled H 2O) Procedure B (synthetic sea water) Demulsibility (ASTM D 130 F (54 C) Oil-Water-Emulsion Time (minutes) FZG A/8.3/90 (ASTM D 5182, DIN Part 2) Damage Load Stage 10 min. >12 12 Four Ball Wear (ASTM D 4172) 1 hour, 22 C, 15kg, 1500rpm (mm) 1 hour, 22 C, 30kg, 1500rpm (mm) 1 hour, 75 C, 40kg, 1500rpm (mm) V 104C Vane Pump (DIN EN ISO ) Reported Wear Loss Ring (g) Wear Loss Vanes (g) 120 max Copper Corrosion (ASTM D 130) 3 hours, 100 C 2 max. 1b 1a 1b 1a AFNOR Filtration Dry (E 68690) FI AFNOR Filtration Wet (E 68691) FI Filterability Dry (DIN ISO ) FI1 (%) FI2 (%) 80 min. 60 min Filterability Wet (DIN ISO ) FI1 (%) FI2 (%) 70 min. 50 min Hydrolytic Stability (Beverage Bottle) (ASTM D 2619) Copper Loss (mg/cm 2 ) Total Acidity-Water Layer (mg/koh) Copper Appearance (ASTM D 130) b a b b RPVOT (ASTM D 2272) 150 C, H 2O, O 2, Cu Catalyst Lifetime (minutes) < < Dry TOST (ASTM D 943 Modified) 95 C, O 2, Fe and Cu Catalyst Starting Acid # Time (hours) to TAN 2 mg KOH/g TAN< hours < ,880 < >500 Baader Test (DIN , 72 hours, 110 C) Change in 40 C, mm 2 /s Acid Number Change, mg KOH Sludge or Precipitate

7 Base Fluid Priolube 2089 Unsaturated Ester Air Release Properties (DIN 51381) 50 C (minutes) 10 max Foam Test* (ASTM D 892) Sequence I 25 C Sequence II 93 C Sequence III 25 C * NA-LUBE does not contain a foam inhibitor (DIN / 53538, Part 1) SRE-NBR / 7 days / 100 C Chg. Tensile Strength at Break, % Priolube is a trademark of Croda International, Radialube is a registered trademark of Oleon NV. Contact Information: Visit Us At: USA/Headquarters: King Industries, Inc., Science Road, Norwalk, CT (203) lad@kingindustries.com Europe Technical Sales Office King International, Noordkade 64, 2741 EZ Waddinxveen, The Netherlands info@kingintl.nl Asia - Pacific Rim Technical Support Dr. Zhiqiang Alex He, 42 JLYY - Rich Mond Hill, Bo Ai 7th Road, Zhongshan, Guangdong, China alex.he@kingindustries.com The conditions of your use and application of our products, technical assistance and information (whether verbal, written or by way of product evaluations), including any suggested formulations and recommendations, are beyond our control. Therefore, it is imperative that you test our products, technical assistance and information to determine to your own satisfaction whether they are suitable for your intended uses and applications. Such testing has not necessarily been done by King Industries, Inc. ("King"). The facts, recommendations and suggestions herein stated are believed to be reliable; however, no guaranty or warranty of their accuracy is made. EXCEPT AS STATED, THERE ARE NO WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY, FITNESS OR OTHER- WISE. KING SHALL NOT BE HELD LIABLE FOR SPECIAL, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES. Any statement inconsistent herewith is not authorized and shall not bind King. Nothing herein shall be construed as a recommendation to use any product(s) in conflict with patents covering any material or its use. No license is implied or granted under the claims of any patent. Sales or use of all products are pursuant to Standard Terms and Conditions stated in King sales documents.

8 LAD NA-LUBE BL-1232EL feb2011