Wyrol 2

Roll Oil Additive Concentrate for Aluminium Rolling Mills

Wyrol™ products are a comprehensive range of liquid additive concentrates for optimising the frictional characteristics of cold rolling oils such as the Somentor Series. They are designed and made available to allow aluminium rolling mills to optimise performance from the mill and achieve the required surface finish and quality of the substrate.

 

Wyrol 2 is an oxidation inhibitor concentrate that is used to extend the life of the roll oil

 

Wyrol 4 and 8 are each comprised of a single lubricity additive, together with a small amount of anti-oxidant. These products are used to optimise the properties of aluminium roll oils in terms of their frictional characteristics. They also enable the mill operator the opportunity to optimise the formulation to suit the conditions prevailing on a specific mill.

 

Wyrol 10, 12 and 15 consist of a combination of different lubricity additives, which together with an oxidation inhibitor, help provide excellent frictional characteristics for a range of cold rolling oils under different conditions.

 

Wyrol 2, 4, 6, 8, 10 and 12 are designed to be in compliance with FDA 21 CFR 178.3910(a), "Surface Lubricants used in the manufacture of metallic articles", and are used for rolling of foil or sheet stock for food applications.

 

Datasheets

Features and Benefits

Wyrol products offer the following benefits:

Wyrol products provide a high degree of flexibility for the customer to fine-tune roll oils to obtain the optimum performance from their roll oils and the mills. This leads to increased production of acceptable quality material and reduces the potential for reject material.

•  Optimised mill production and quality of finished product

•  Can significantly extend roll oil life

•  Improved finished product quality

•  Reduced reject and waste production material

 

Applications

For optimum performance we recommend to have the product stored in a warmer ( 30*C) environment for 24 h prior use, this is especially valid if the product has been stored in a temperature below 5 *C for a longer time ( several months).

 

Specifications and Approvals

This product meets or exceeds the requirements of:

10

12

2

4

6

8

FDA 21 CFR 178.3910(a)

X

X

X

X

X

X

 

Properties and Specifications

Property

2

4

6

8

10

12

Appearance, AMS 1738

Clear and Bright

Clear and Bright

Clear and Bright

Clear and Bright

Clear and Bright

Clear and Bright

Ash, mass%, ASTM D482

<0.005

<0.005

<0.005

<0.005

<0.005

<0.005

Density @ 15 C, kg/m3, ASTM D4052

830

795

858

830

840

Flash Point, Pensky-Martens Closed Cup, °C, ASTM D93

93

93

111

110

80

105

Kinematic Viscosity @ 40 C, mm2/s, ASTM D445

2.2

Neutralization Number, mgKOH/g, ASTM D974

<0.3

55

<0.2

<0.5

<0.1

Pour Point, °C, ASTM D97

24

-3

18

6

18

 

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