28.06.2019 • Topicschemistry isEvonik

Chemistry is ... Well Lubricated

Evonik has now developed a base oil based on polyalkyl methacrylates to...
Evonik has now developed a base oil based on polyalkyl methacrylates to increase the service life of turbine´s gear © Evonik

Wind turbines place high demands on gear oils. Despite constantly changing weather conditions, temperatures and humidity, turbines should operate as maintenance-free as possible for years. The chemical industry has a solution for this.

Synthetic gear oils enable long oil change intervals, a high load capacity and a long gear service life. They also improve energy efficiency because they always guarantee optimum viscosity over a wide temperature range. Until now, gear oils have mostly been based on synthetic formulations containing polyalphaolefins. With Viscobase 11-522, Evonik has now developed a base oil based on polyalkyl methacrylates. Since both the base oil and the formulation technology have passed the tests of leading transmission developers and manufacturers, they can also be used in other applications. 

Special Issue

Circular Plastics Economy
Explore the Future of Plastics

Circular Plastics Economy

This special CHEManager issue explores the industry’s pivotal shift towards a more sustainable, circular plastics value chain. Readers will find expert analysis and real-world solutions for today’s most pressing recycling and regulatory challenges.

Interview

Stability in Motion
Strategic Response to a Shifting Pharma Landscape

Stability in Motion

Stefan Oelrich, Member of the Board of Management and President Pharmaceuticals, Bayer, discusses navigating external volatility, reshaping its internal structures, and investing in future-ready capabilities to ensure sustainable growth.

most read

Photo
19.03.2025 • TopicsStrategy

The Future of Demand for Chemicals

The chemical industry is shifting to sustainability-related products, with demand growing 4.5 times faster than conventional ones. Companies must revise their market strategies to capitalize on this opportunity.

Photo
19.03.2025 • TopicsStrategy

Substances of Concern

The EU Chemicals Strategy for Sustainability (CSS) highlights the shift to a hazard-centric approach in EU chemical regulation, emphasizing 'Substance of Concern' over risk-based measures.

Photo
14.05.2025 • TopicsPharma

Pharma Outlook 2025

The environment for pharma in 2025 is diverse and challenging: New treatment options are being brought to market in ever shorter cycles.