Contract- / Toll manufacturing

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CONTRACT & TOLL MANUFACTURING

HOS-Technik performs custom chemical manufacturing on contract basis and R&D for our customers at the company’s production site and lab in St. Stefan, Austria.

CURRENT PRODUCTION

Ethylenediamine phosphate, microbeads (polyurethane and acrylate base), matting agents, flame retardants, pesticides etc.

MANUFACTURING EQUIPMENT

DRAIS Vacuum Dryer with a volume of 5m3, equipped with 4 knife blade chopper mills DRAIS Vacuum Dryer with a volume of 6m3, with sophisticated vapour cleaning and neutralisation plant DRAIS Vacuum Dryer with a volume of 250 l, explosion-proof, inside pressure 5 bar Explosion-proof, multi-purpose plant with stirring vessels from 2m3 to 10m3 Pressure filter with a surface area of 4.5m2 Disc filter with a surface area of 30m3 Distillation plant Pilot plant Own explosion-proof area Heating: thermal oil (up to 300°C), steam (up to 150°C), hot water Cooling: nitrogen, cooling tower water Fluidized bed mill Sieve shaker for wet sieving Sieve shaker plant for dry sieving Bag filling plant Osmosis system Effluent plant Solvent tanks: 4×10,000 l (underground) All parts in contact with the product are made of material 1.4571

MANUFACTURING CAPACITY

Synthesis Filtration Mixing Drying Grinding, sieving Filling into big-bags and into 20-50 kg bags Heating with steam or hot water up to temperatures of 150°C Heating with thermal oil up to temperatures of 300°C Cooling with water from cooling tower Inerting with nitrogen Vacuum up to 10 mbar

R&D LAB FACILITIES

Various analytical equipment and pilot facilities available, capable of synchronising the major analytical processes:

HPLC
GPC
DSC TGA HAVER-BOECKER Sieve shaker (wet and dry sieving)
CILAS Particle size analyser Moisture measurement (IR, Halogen dryer)
FTIR-Spectrometer Viscosity measurement (Falling Ball, Ubbe Lohde)
Rheometer
Titration