Prowax 540

ExxonMobil specialties , Malawi

Product Description

Prowax 540 is a mid-range melting point product in the Prowax line of petroleum slack and scale waxes. It is a translucent crystalline material in the solid state and a yellow-to-dark amber, clear liquid when molten. It is derived from petroleum via a carefully controlled refining process. Prowax 540 is comprised of a mixture of straight chain normal paraffin and branched, iso-paraffin hydrocarbons.

 

This product is produced and controlled according to the ExxonMobil Product Quality Management System, EN ISO 9000 or equivalent standard.

 

Applications

Prowax 540 can be used in the following applications subject to applicable laws and regulations in each jurisdiction*:

     •  Wax emulsions

     •  Wax blends

 

* User must check compliance with applicable regulations

 

Properties and Specifications

Property

Standard Method(a)

Typical

Min

Max

ASTM Color by Auto Tristimulus

ASTM D6045

2.0

Congealing Point, °C

ASTM D938

59

56.0

62.0

Density @ 15 C, kg/m3

ASTM D1298

842

Flash Point, Cleveland Open Cup, °C

ASTM D92

220

Kinematic Viscosity @ 100 C, mm2/s

ASTM D445

6

5.5

7.5

Needle Penetration, 25 C, 0.1 mm

ASTM D1321

80

Oil Content, wt%

ASTM D721

14

15.0

n-paraffin content, report in %

ASTM D5442 mod

33

Note 1: Products are certified on release to meet the values specified. Actual values may deviate within the established reproducibility of the test method specified.

Note 2: For purpose of determining conformance with specification, observed or calculated values shall be rounded off to the nearest unit in the last significant digit used in expressing the limiting value in accordance to the ASTM E 29 method

(a) In lieu of standard test method, alternate test methods may be used for the certification of a product property.

(b) Density at 15°C is based on measurement of the wax liquid density at a higher temperature corrected to 15°C using ASTM D1250 Table B.

 

Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx

All trademarks used herein are trademarks or registered trademarks of Exxon Mobil Corporation or one of its subsidiaries unless indicated otherwise.

06-2020

ExxonMobil Lubricants & Specialties Europe
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1831 Machelen
BELGIUM
+32-2-722-2111
http://www.exxonmobil.com

Every care has been taken in the preparation of this information. To the extent permitted by applicable law, all warranties and/or representations, express or implied, as to the accuracy of the information are disclaimed, and no liability is accepted for the accuracy or completeness of the same.