Rodutherm® W-PGF

Description

Rodutherm® W-PGF is a clear, colourless and nearly odourless fluid which is HT1-certified by NSF. Rodutherm® W-PGF must not get in direct contact with foodstuffs and is also no additive for the food industry.
Additionally and in contrast to Zitrec® Rodutherm® W-PGF is certified for Halal- und Kosher, which makes it perfect for application in the food industry.

Typical fields of application include cooling in the beverage industry, e.g. the chilling of wine, beer, milk and fruit juices. Rodutherm® W-PGF is used in breweries to cool fermentation and flavouring tanks. Rodutherm® W-PGFis used in bottle-filling plants for carbonated beverages as a heat transfer fluid to prevent the fluids from cooling. Another field of application is indirect deep-freezing. In this process, products and heat transfer fluid are only separated from one another by a dividing layer (e.g. a metal panel or packaging material). This contact cooling is used primarily to cool fish and meat products.

Rodutherm® W-PGF is available as concentrate and as a finished mixture. Dilution is dependent on the system requirements and above all on the desired cooling temperature. Mixtures containing more than 60 % Rodutherm® W-PGF in water are not recommended as the physical properties deteriorate, e.g. the heat transfer.
Rodutherm® W-PGF is miscible with the majority of conventional heat transfer fluids based on propylene glycol. However, to protect against corrosion, we recommend using it without any mixing.

Rodutherm® W-PGF is a heat transfer fluid based on mono propylene glycol.
The combination of FDA-approved ingredients, a low level of toxicity and a high level of corrosion inhibitor make Rodutherm® W-PGF a unique product. Only a few products offer sufficient protection in plants made of copper or aluminium. Due to the fact that copper and/or copper alloys are used very frequently in the foodstuffs sector, Rodutherm® W-PGF offers superlative protection. The anti-corrosion capability has been confirmed in standard and special corrosion tests.