New HEAP alternative

[Fotohuis]

At the end Klaus Wehner (from Paderborn, Germany) succeded in a synthetic alternative for HEAP, used in Promicrol May & Baker and Agfa Atomal. The new receipt ATM-W, Atomal from Wehner, is available next week in the new HD-Polyethylene bottles. Some first tests and HD curves are already available. This is a very interesting development hence this material can combine film speed and fine grain.
Will be continued soon ........ 😛