Contribution to the CLEAN MIDDLE EAST, October 2016

CLEAN MIDDLE EAST is the Middle East’s leading cleaning industry magazine. With more than 5000 readers across the region and 20,000 e-readers across the world, the magazine has successfully served to bridge the gap amongst the industry, government and consumers.

Read more…

Degreasing/Degreasing products

Article in the JOT Magazine for coating techniques, November 2016

The so-called REACH-instruction has had and has great impacts concerning the products, which are at the customers disposal on the market for chemical degreasing.Old used and tested basic materials are not or hardly used, new ones have been introduced on the market.

You should read more.


rhoba-chemie gives economic support to families with direct help!

Also this year rhoba-chemie has given economic support to families in desperate need with direct help giving effective results.

All the members of the company`s  work-force are happy that this measures were again possible in helping people in this need.


published in “Neue Westfälische” (local newspaper for Bielefeld and its surroundings)

Bielefeld (-md-). rhoba-chemie GmbH in Bielefeld now possesses the BG-signet “Safe with System” and completes the integrated management system which already includes the quality certificate ISO 9001 and the environment certificate ISO 14001.

In cooperation with Richard Gieseke, consultant of the company “QS Support” in Löhne, the employees of rhoba-chemie have received the special BG-signet as one of the first companies nationwide.
It is awarded by the professional organization of the chemical industry, with regard to high and inspected occupational health and workplace safety.

The enhancement of an integrated management system which includes requirements to quality, environment and workplace safety, has, according to managing director Bernd H. Niemann, many advantages. The environment certificate and the BG-signet are voluntary, allow a better use of resources and the compliance to environmental regulations as well as health and workplace safety for employees and users.

rhoba-chemie GmbH owns modern laboratories and production facilities in Bielefeld-Hillegossen.

Basic  knowwledge of coating techniques

Article in the JOT Magazine for coating techniques, March 2015

Where metal- and plasticproducts are produced,

there are mostly also coating procedures.The following article is a summary of the thereby applied cleaning- and prepreparing methods

Your should read more.

Different products and handling-ground knowledge

Article  in the JOT Industrial Part Cleaning,2o14.

Different products and different applying- and handlingstechnics demand a need-oriented rustpreventing approach method.

The following article gives you a survey concerning the most important systems for rust-preventing.

You should read more.

Clean solution for sensitive surfaces.

Article for  JOT Magazine for coating technique, Mai 2013.

Aggressive chemical cleaning products could affect and damage the sensitivc surface of plastic details.A newly developed cleaning product makes it possible to process a degreasing- and cleaning procedure at reduced chemical aggressiveness and at lower temperatures.


You should read more

Environmentallenient solution for hot zinc coating and cold dito.

Article in the JOT magazine for Surface conditioning Technique, August 2012.

Specially for these two types of conditioning, there exist new products which do not include diclormetan.These are most effective in removing stable laqueringsystems  and in minimizing at the same time health-impairing risks when decoating.

You should read more about this.


Chemical warm- and colddecoating

Article in the JOT Magazine for coating technique, ,November 2008.

For the chemical decoating there are a lot of products and techniques at your disposal.Adapted to the actual procedure, the chemical decoating is economical and environmental lenient, which the examples in our article demonstrate.

Läs gärna mer