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Dr. André Rosehr

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Dr. André Rosehr is the linking interface between customers, sales and production in his role as Manager Technical Services & Development. He is the technical contact for Performance Solvents, Middle Distillates and Renewable Products. His focus is on new product development, evaluation of new feedstocks and accommodating the transformation to renewable and sustainable hydrocarbon products at Haltermann Carless. T: +49 40 333 18 166 email: arosehr@h-c-s-group.com

Blog Post by Dr. André Rosehr

Dr. André RosehrMay 7, 20215 min read

Which Pentanes are suitable for the production of insulating materials?

Polyurethane or polystyrene insulation boards can be foamed using various processes. ...
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Dr. André RosehrApr 29, 20214 min read

Haltermann Carless Pentane: Tailor-made and ecologically beneficial

The insulation industry plays a crucial role in energy transition. More efficient ...
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Dr. André RosehrApr 16, 20215 min read

Where is Pentane used? Overview of the different applications

Pentanes are mainly known as blowing agents for insulation materials. But they can do ...
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Dr. André RosehrApr 1, 20217 min read

From styrene to polystyrene to the production of Styropor®

Polystyrene is a plastic polymer that is used in many areas of everyday life: be it for ...
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Dr. André RosehrMar 25, 20214 min read

PU foam and PIR foam – production, use and recycling

The processing of polyurethane into a foam opens up various possible applications. As an ...
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Dr. André RosehrMar 5, 20213 min read

Polyurethane and Polyisocyanurate – a versatile plastic

Polyurethane surrounds us in almost all areas of life. Whether in shoes, surfboards or as ...
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Dr. André RosehrJan 29, 20215 min read

CBD production: How is this natural substance extracted?

Cannabidiol, or CBD for short, is an extract of the female hemp plant that has recently ...
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Dr. André RosehrOct 29, 20205 min read

Paraffinic solvents for your special adhesives: What fits?

It is impossible to imagine our lives without adhesives. Due to the latest developments ...
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Dr. André RosehrAug 13, 20203 min read

Pharmaceutical industry: How to avoid contamination in solvents

Solvents play a major role in the pharmaceutical industry and are a key component in the ...
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