NA-LUBE® EP 5000 Series

Sulfurized Backbone 1 - Olefin 2 - Fatty Acid Esters 3 - Fatty Acid Esters /Triglyceride 4 - Olefin / Triglyceride

5000 Series Product Key

5 0 0 0 5000 Series Total Sulfur Content

% Total Sulfur

Example: NA-LUBE EP-5210 5 - 5000 series 2 - Sulfurized Fatty Acid Ester 10 - 10% total sulfur

NA-LUBE® EP 5000 Series

NA-LUBE EP 5000 Series

EP 5100

Sulfurized Olefin

EP 5200 Sulfurized Fatty

Acid Esters

EP 5300 Sulfurized Fatty Acid Esters / Triglycerides

EP 5400 Sulfurized Olefin /

Triglycerides / Fatty Acid Esters

EP-5415

% Total Sulfur - 15 % Active Sulfur - 4

EP-5310 % Total Sulfur - 10

% Active Sulfur - <1.0

EP-5210 % Total Sulfur - 10

% Active Sulfur - <1.5

EP-5216 % Total Sulfur - 16 % Active Sulfur - 5

EP-5218 % Total Sulfur - 18 % Active Sulfur - 6

EP-5131 % Total Sulfur - 30 % Active Sulfur - 19

EP-5316 % Total Sulfur - 16 % Active Sulfur - 5

EP-5420 % Total Sulfur - 20 % Active Sulfur - 10

EP-5425 % Total Sulfur - 26 % Active Sulfur - 19

NA-LUBE ADTC

% Total Sulfur - 30 % Total Nitrogen - 6.5

NA-LUBE EP 5000 Series consists of low odor, light colored sulfurized fatty acid esters, triglycerides and a-olefins. The 5000 Series is produced from hydrogen sulfide and elemental

sulfur, offering improved oxidative stability and better solubility in paraffinic base oils.

Product % Total Sulfur

% Active Sulfur

Viscosity @40ºC (cSt)

Description

NA-LUBE EP-5131 30 17 20 Light colored, low odor sulfurized olefin with excellent extreme pressure properties.

NA-LUBE EP-5210 10 <1.5 25

Unique low odor, very light colored inactive sulfur carrier based on fatty acid ester chemistry. Com-patible with copper and its alloys. Enhances the oxidation stability of Group I & II oils when used with yellow metal deactivators and phenolic/aminic antioxi-dants.

NA-LUBE EP-5216 16 5 45 Light colored, low odor sulfurized fatty acid ester with excellent extreme pressure properties.

NA-LUBE EP-5218 18 6 50 Light colored, low odor sulfurized fatty acid ester with excellent extreme pressure properties.

NA-LUBE EP-5310 10 <1.0 240 Light colored, low odor inactive sulfurized fatty acid ester/fatty oil with excellent extreme pressure properties.

NA-LUBE EP-5316 16 5 265 Light colored, low odor sulfurized fatty acid ester/fatty oil with excellent extreme pressure properties. Provides excellent boundary lubrication.

NA-LUBE EP-5415 15 4 290

Light colored, low odor sulfurized olefin/fatty oil with excellent extreme pressure properties and out-standing thermal and hydrolytic stability. Compatible with copper and its alloys. Enhances the oxidation stability of Group I & II oils when used with yellow metal deactivators and phenolic/aminic antioxidants. Compatible with zinc dithiophosphates.

NA-LUBE EP-5420 20 10 25

Light colored, low odor sulfurized olefin/fatty oil with excellent extreme pressure properties. Highly suitable for heavy duty drilling and cutting opera-tions.

NA-LUBE EP-5425 26 19 200

Light colored, low odor sulfurized olefin/fatty oil with excellent extreme pressure properties. Highly suitable for heavy duty drilling and cutting opera-tions.

NA-LUBE EP-5665 65 - Powder

Bis-dimercaptothiadiazole derivative (yellow powder) with excellent extreme pressure/antiwear and antioxidant properties. Recommended for use in grease where heavy load carrying capability is required.

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Extreme Pressure / Antiwear Additives King Industries offers a broad range of low color, low odor Extreme Pressure Additives used for metalworking fluids, greases, slideway oils and other industrial lubricants.

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Product % Total Sulfur

% Total Nitrogen

Description

NA-LUBE ADTC Ashless Dialkydithiocarbamate

30 6.5 A unique ashless dithiocarbamate offering extreme pressure, antiwear and antioxidant properties.

Viscosity @40ºC (cSt)

370

The NA-LUBE EP 5000 Series consists of a variety of novel sulfur-containing additives with total sulfur content ranging from approximately 10% to 65% and the active sulfur content ranging from <1.5% to 18%. Because these unique products provide both extreme pressure and antiwear properties and also perform as friction modifiers, they are used in a wide variety of lubricant applications, including:

Industrial Gear Oils Automotive Gear Oils Automatic Transmission Fluids Slideway Oils

NA-LUBE EP-5210 and EP-5415 are well suited for formulating slideway oils.

Hydraulic Fluids Rust and Oxidation Oils Greases

NA-LUBE EP-5210, NA-LUBE EP-5415 and NA-LUBE EP-5665 are highly recommended for grease applications including non-antimony/lead containing EP greases.

“Neat Oil” Metalworking Fluids

NA-LUBE EP-5131, EP-5210, EP-5216, EP-5218, EP-5310, EP-5316, EP-5415 and EP-5425 are outstanding alternatives to chlorinated paraffins in metalworking fluids, when used in combination with ash-producing or ashless phosphorus-type antiwear and boundary lubrication additives.

NA-LUBE EP-5131, EP-5216, EP-5218, EP-5310, EP-5316, EP-5415 and EP-5425 are

highly suitable for heavy-duty drilling and cutting operations.

Water Miscible Metalworking Fluid Concentrates Environmentally Friendly Lubricants and Greases

The NA-LUBE EP 5000 sulfur carriers, when combined with NA-LUBE AW, NA-LUBE AO, NA-SUL and K-CORR products, are highly suitable for formulating high quality/high performance industrial and automotive lubricants and greases.

NA-LUBE EP-5121, EP-5131, EP-5210, EP-5216, and EP-5218 have excellent solubility in hydrotreated mineral oils, synthetic diesters, and fatty oils. NA-LUBE EP-5316 has solubility in napththenic and solvent refined Group I base oils. NA-LUBE EP-5415 extends solubility to Group II base oils as well. NA-LUBE EP-5310’s unique chemistry gives it outstanding solubility characteristics in naphthenic and solvent refined Group I base oils. Due to its novel chemistry, NA-LUBE EP-5310 provides improved lubricity over similar inactive sulfur fatty acid ester type extreme pressure additives.

Applications for the NA-LUBE EP 5000 Series

Solubility

The following table highlights the performance of the products in various bench tests for lubrication properties.

Tests NA-LUBE EP-5210

NA-LUBE EP-5216

NA-LUBE EP-5218

NA-LUBE EP-5316

NA-LUBE EP-5415

Base Oil ISO VG 32 (Group I)

Treat Level, % 5.0

Four Ball Weld (ASTM D 2783) 10 seconds, 25°C, 1800 rpm OK Load, kgf Weld Load, kgf

160 200

200 240

200 240

200 240

220 240

Four Ball Wear (ASTM D 4172) 1 hour, 75°C, 40 kgf, 1200 rpm Scar Diameter, mm

0.54

0.58

0.81

0.68

0.60

Copper Corrosion (ASTM D 130) 3 hours, 100ºC 24 hours, 100ºC

1a 2a

3a 4a

3a 4a

1b 3b

1b 3b

Series Performance in a ISO VG 32 Group I Base Oil

NA-LUBE EP-5210 - Concentration Effect On Properties

Tests

2.0% NA-LUBE EP-5210

7.5% NA-LUBE EP-5210

10.0% NA-LUBE EP-5210

10.0% NA-LUBE EP-5210 6.0% NA-LUBE AW-6010

Base Oil ISO VG 32 (Group I)

Four Ball Weld (ASTM D 2783) 10 seconds, 25°C, 1800 rpm OK Load, kgf Weld Load, kgf

120 160

160 200

160 200

200 240

Four Ball Wear (ASTM D 4172) 1 hour, 75°C, 40 kgf, 1200 rpm Scar Diameter, mm

0.72

0.59

0.60

0.50

Falex PIN & VEE (ASTM D 3233) Lbs.

890

1050

1060

950

Copper Corrosion (ASTM D130) 3 hours, 100ºC 24 hours, 100ºC

1a 3a

1a 2a

1a 2a

1b 2a

Demulsibility (ASTM D 1401,DIN 51 599 Oil-Water-Emulsion, ml Time, Minutes

39-39-2 10

41-39-0 10

41-39-0 10

40-40-0 10

As shown below, with increasing concentrations of NA-LUBE EP-5210, the wear and extreme pressure properties improve with no negative effects on demulsibility or copper corrosion protection.

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Performance for the NA-LUBE EP 5000 Series

As shown below, tapping torque tests were conducted to compare the performance of NA-LUBE EP-5415 versus the performance of a commonly used chlorinated paraffin. The tests were conducted using 4340-alloy steel under varying machining speeds.

4340 Alloy Steel Base Oil: Paraffinic ISO VG 32

10% Chlorinated Paraffin Average Peak Torque

(inch - pounds)

10% NA-LUBE EP-5415 Average Peak Torque

(inch - pounds) % Efficiency

40 sfm* (407rpm) 68.8 70.79 97.2

48 sfm (488rpm) 69.2 71.32 97.0

58 sfm (586rpm) 71.0 69.88 101.6

69 sfm (703rpm) 71.7 72.05 99.5

83 sfm (844rpm) 69.1 70.95 97.4

*sfm = surface feet per minute

Tests 1.5% NA-LUBE EP-5415

0.5% Tackifier 5.0% NA-LUBE EP-5415

0.5% Tackifier Cincinnati Lamb

P-47 Specification

Base Oil ISO VG 68 ISO VG 68 cSt @ 40ºC: 61.6-74.8

SUS @ 100ºF: 317-389

Flash Point (ASTM D 92) COC, ºF

>380

>380

330 Minimum

Fire Point (ASTM D 92) COC ºF

>380

>380

360 Minimum

Acid Number (ASTM D 974) mg KOH/g

0.07

0.10

1.7 Maximum

Cincinnati Lamb Stick-Slip (μs/μK)*

0.0710 / 0.0982 = 0.72

0.0783 / 0.1009 = 0.78

0.80 Maximum

Thermal Stability Test Procedure B: 24 hours, 101ºC CM Color Class Rod Weight of Deposit, mg Rod Metal Loss, mg Acid Number Change, mg KOH/g Precipitate

Steel Copper

1 3 0.30 1.0 0.2 0.4

0.07 None

Steel Copper

1 3 0.35 1.2 0.3 0.4

0.07 None

Maximum Limits Steel Copper

1 5 3.5 -- 1.0 5.0

5 --

Additionally, NA-LUBE EP-5415 can be used to formulate premium quality machine tool slideway lubricants. Various treat levels of NA-LUBE EP-5415 in combination with 0.5% tackifier in an ISO VG 68 oil meet the requirements of the Cincinnati Lamb P-47 Heavy-Medium Way Oil specification.

NA-LUBE EP-5415 Metalworking Performance Data

Tests

10% Mid-chain Chlorinated Paraffin (C14-17 >50% Cl)

10% NA-LUBE EP-5415

Base Oil ISO VG 32 (Group I)

Four Ball Weld (ASTM D 2783) 10 seconds, 25°C, 1800 rpm OK Load, kgf Weld Load, kgf

160 180

320 340

Four Ball Wear (ASTM D 4172) 1 hour, 75°C, 40 kgf, 1200 rpm Scar Diameter (mm)

0.80 0.54

0.75 0.58

Copper Corrosion (ASTM D 130) 3 hours, 100ºC

1a

1b

NA-LUBE EP-5415 imparts good extreme pressure performance for metalworking fluids and can be used to replace chlorinated paraffins as shown in the chart below.

* Ratio of static to kinetic friction

Tests ASHLESS PACKAGE: NA-LUBE ADTC, NA-LUBE AO-130,

NA-LUBE AW-6220, K-CORR 1031

Treat Level of Additive Package, % 0.5 1.0

Base Oil ISO VG 32 (Group I)

Demulsibility (ASTM D 1401, DIN 51 599) Oil-Water-Emulsion, ml Separation Time, Minutes

42-38-0

10

41-38-1

10

Steel Corrosion (ASTM D 665B, DIN 51 585) Pass Pass

Copper Corrosion (ASTM D 130, DIN 51 759) 3 hours, 135°C

1a

1a

RPVOT* (ASTM D 2272) Lifetime, Minutes 495 1260

Four Ball Wear (ASTM D 4172) 1 hour, 75°C, 40 kgf, 1200 rpm, Scar Diameter, mm

0.50

0.47

AFNOR Wet Filtration (E 68691) Filterability Index 1.25 1.10

FZG A/8.3/90 (ASTM D 5182, DIN 51 354 Part 2) Damage Load Stage

Not Determined

>12

Performance of NA-LUBE ADTC - Ashless Hydraulic Fluid Package

The table below shows the performance capabilities of NA-LUBE ADTC in an ashless hydraulic fluid package containing K-CORR 1031, an amino acid derived rust inhibitor.

* Rotating Pressure Vessel Oxidation Test

NA-LUBE ADTC is a unique, ashless dialkyldithiocarbamate additive that offers excellent extreme pressure, antiwear, and antioxidant properties. NA-LUBE ADTC has well-defined chemistry with sulfur and nitrogen present in the same molecule.

Product Composition Sulfur

Approx. (%)

Nitrogen Approx.

(%)

Viscosity @ 100°C (ASTM D 445)

Approx. mm2/s (cSt)

NA-LUBE ADTC Methylene-bis-

dibutyldithiocarbamate 30 6.5 15

NA-LUBE ADTC exhibits the following properties:

Excellent extreme pressure and antiwear

Excellent oxidation inhibition Outstanding demulsification Good thermal stability Excellent solubility in highly

paraffinic base stocks

Due to its multifunctionality, NA-LUBE ADTC is used in:

Heavy Metal-free Greases Rust and Oxidation Oils Automotive and Industrial Gear Oils Extreme Pressure Turbine Oils Hydraulic Oils Engine Oils Metalworking Fluids

NC4H9

CS

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SN

C4H9

C4H9

C4H9

CH2

NA-LUBE ADTC PROPERTIES & USES

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NA-LUBE® ADTC Multifunctional Ashless Dialkyldithiocarbamate

King Industries, Inc - USA Lubricant Additives Division Science Rd. Norwalk, CT 06852 Phone (203) 866-5551 Email: info@kingindustries.com

King Industries - Europe Mr. Marcel Groenewoud Noordake 64 2741 EZ Waddinxveen The Netherlands Phone: +31 182-631360 Email: mg@kingintl.nl

King Industries - Asia Dr. Zhiqiang Alex He 42 Ju Lin Ya Yuan Rich Mond Hill (Juhaoyuan) Bo Ai 7th Road Zhongshan, Guangdong, China 528403 Phone: +86 760-88229866 Email: 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 OTHERWISE. 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.

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