Freezer

Unit for freezing and defrosting sealants and adhesives with complete mixing sets

Mixed 2-component sealants and adhesives have the characteristic to vulcanise slower at lower temperatures. With polysulfide and polyurethane the reaction stops at a temperature of - 25 °C, silicon reacts more slowly at a temperature of - 40 °C and lower. Freezing is an environmentfriendly and economic method in case of production interruptions.

Technical data:

• power supply 230 V/ 50 Hz/ 1000 W
• temperature freezing -25 °C to -45 °C
• quantity cooling liquid 18 l
• temperature defrosting +50 °C
• diameter containers 175 x 1000 mm
• dimensions l x w x h 910 x 500 x 1150 mm
• weight (without liquids) approx. 70 kg
• article number 2000-0002-F1

Advantages:
This procedure hinders polymerization of the mixed material due to cooling down on low temperatures. The material can be processed normally after defrosting on temperatures between 20 °C and 50 °C. Please observe the freezing temperature and time specific for each material.
material saving, no jetting of the mixing pipe with A component necessary
solvents for cleaning the mixing pipe are unnecessary

Typical freezing parameters:

• polysulfide at -25 °C some weeks
• polyurethane at -28 °C some days
• silicon at -40 °C approx. 60 hours

more options on request