Mobil Wyrol 4

Standards & approvals

• FDA 21 CFR 178.3910(a)

  FDA 21 CFR 178.3910(a) — surface lubricants for food-contact articles

  The US regulation listing substances allowed in surface lubricants for food-processing and packaging equipment.

Specifications

Brand

Mobil (ExxonMobil)

Range

Wyrol

Category

Metalworking fluids

Manufacturer code

201570204530

Availability

On request

Typical characteristics

Manufacturer's description

Wyrol is ExxonMobil's range of liquid additive concentrates for optimising the frictional characteristics of cold rolling oils such as the Somentor Series, letting aluminium rolling mills fine-tune performance and achieve the required surface finish and substrate quality. Wyrol 4 is a single lubricity additive based on acid technology, together with a small amount of anti-oxidant, used to optimise the frictional characteristics of aluminium roll oils. It has a density of 795 kg/m3 at 15°C, a neutralisation number of 55 mgKOH/g and a pour point of 24°C. It is designed to comply with FDA 21 CFR 178.3910(a), suiting use in rolling foil or sheet stock for food applications. Benefits include a high degree of flexibility to fine-tune roll oils for optimum mill performance, extended roll oil life, improved finished product quality, and reduced reject and waste material. For best performance, store the product in a warmer (30°C) environment for 24 hours before use if it was previously stored below 5°C for an extended period.

Applications

• For optimum performance, we recommend storing the product in a warmer environment (30°C) for 24 hours prior to use, especially if it has been stored at a temperature below 5°C for a longer time (several months).

Performance & benefits

• High degree of flexibility to fine-tune roll oils for optimum performance from the roll oils and the mills, increasing production of acceptable-quality material and reducing 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.

Fits

• Machine tools