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Royal Purple, LLC

Company and Product Information

Corporate Office:
Royal Purple, LLC
One Royal Purple Lane
Porter, TX 77365

Website(s): www.royalpurple.com

According to Royal Purple's Website: "Royal Purple located in Porter, Texas, produces a wide range of high performance lubricants for nearly every consumer and industrial application. Royal Purple’s founder John Williams was a pioneer in the development of high performance synthetic lubricants and collectively, Royal Purple’s formulators have more than 200 years of expertise in developing high performance lubricants. Royal Purple’s sole mission is to develop products that significantly outperform other synthetic and mineral based oils. Royal Purple was acquired in 2012 by Calumet Specialty Products Partners (CLMT), a leading refiner and processor of specialty hydrocarbon products headquartered in Indianapolis, IN."

Royal Purple Synthetic Oil
SAE 5W-20 High Performance Motor Oil

Product: Royal Purple Synthetic
Viscosity Grade: SAE 5W-20
Labeled: API SN/ILSAC GF-5

Manufactured By: Royal Purple, Porter, TX

Purchased at: Edison, NJ

Date of purchase: 3/6/2017

 

Website(s): www.royalpurple.com

Test Results and Assessment:

The results of the tests conducted on this sample meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories.

bottle icon Physical Properties pass
Elemental Analysis pass
Labeling warning
Viscosity @ 100°C, cSt (ASTM D445)

The results of the Kinematic Viscosity @ 100ºC test conducted on this sample meet the requirements of SAE J300.
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Cold Cranking Viscosity, mPa s (cP) (ASTM D5293)

The results of the Cold Cranking Viscosity test conducted on this sample meet the requirements of SAE J300.
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Volatility, mass % loss, 1 hr, @ 250ºC (ASTM D5800)

The results of the Volatility, mass % loss, 1 hr, @ 250ºC test conducted on this sample meet the requirements of API SN/ILSAC GF-5.
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Phosphorus, ppm (ASTM D5185)

The results of the Phosporus test conducted on this sample meet the requirements of API SN/ILSAC GF-5.
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Note1: Although laboratory tests alone cannot be used to establish if engine oil meets an API Service Category, they can be used to determine if it doesn't. Note2: The specification for cold cranking viscosity includes only a maximum value; the minimum value shown in the “standard” area of the chart is truncated for illustrative purposes.

PHYSICAL TESTS (click for test details) - a Standard Royal Purple
TBN, mg KOH/g (ASTM D2896) 8.77
Viscosity @ 100ºC, cSt (ASTM D445) 6.9 to <9.3 8.39
Viscosity @40ºC, cSt (ASTM D445) 48.47
Viscosity Index (ASTM D2270) 149
Viscosity @-30ºC mPa s (cP) (ASTM D5293) 6,600 Max 5,590
Volatility, mass % loss, 1 hr, @ 250ºC (ASTM D5800) 15 Max -c 9.5
ELEMENTAL ANALYSIS (click for test details) - a, b
Additives
Calcium, ppm 2,072
Magnesium, ppm 9
Phosphorus, ppm 600 to 800 -d 775
Zinc, ppm 808
Molybdenum,  ppm <1
Barium, ppm <1
Boron, ppm <1
Silicon, ppm 5
Potassium, ppm <5
Manganese, ppm <1
Titanium, ppm <1
Copper, ppm <1
Sodium, ppm 466
Vanadium, ppm <1
Contaminants
Silver, ppm <1
Aluminum, ppm <1
Chromium, ppm <1
Iron, ppm 1
Nickel, ppm <1
Lead, ppm <1
Antimony, ppm <1
Tin, ppm <1
  1. Standards, shown in yellow are established by API, SAE and others.
  2. Test Method for metal analysis is ASTM D5185.
  3. This specification is expressed to two significant figures, therefore results up to 15.5 are considered on specification.
  4. This specification is expressed to one significant figure, therefore results between 550 and 849 are considered on specification.