Polymer electric heating heat carrier and preparation method thereof

Abstract

The invention provides a polymer electric heating heat carrier and a preparation method thereof and can solve the flammable, toxic and high-electric consumption problems of the prior art. The invention adopts a technical proposal that: the polymer electric heating heat carrier comprises the following components by weight percentage: 20 to 30 percent of deionized water, 5 to 10 percent of edible propanetriol, 10 to 20 percent of edible ethanol, 4 to 5 percent of edible baking powder, 2 to 5 percent of edible neotame, 3 to 5 percent of edible D-sodium isovitamin C, 20 to 30 percent of thicker and 10 to 25 percent of edible oil. Electric heaters using the polymer electric heating heat carrier has the advantages of energy conservation, environmental protection, low production cost and high temperature.

Description

technical field

[0001] The invention belongs to the technical field of electric heaters, and in particular relates to a polymer electric heating heat carrier used in electric heaters and a preparation method thereof. Background technique

[0002] At present, the annual production of oil-filled electric heaters in Ningbo, Zhejiang Province is 30 million units, and the annual export is 22 million units. % biphenyl and 73.5% mixture of diphenyl ether). The guide oil has a high boiling point (258°C) (370°C can be used for 750-1100 days); it is flammable but has no explosion hazard; its toxicity is very slight; its main disadvantage is that it is easy to penetrate soft asbestos fillers, and all pipe flanges Metal gaskets are required at the connection.

[0003] The heating method used by the electric oil well electric heater is mineral oil heating. High temperature No. 45 engine oil and high temperature No. 60 engine oil are commonly used in production, and the heating tempera...