Silicone Rubber Heater Selection Guide!!!

The following is a summary of the best methods for distinguishing electric heating tubes, which can provide users with a certain amount of help in selecting silicone rubber heaters. Silicone rubber heating belt is a particularly soft heating belt composed of nickel-chromium alloy wire and insulating material. It has a high design power density, fast heating, high thermal efficiency and long service life. In addition to being used for heating and heat preservation of general constant power belts, it can also be used in places that require heating in some cases. Silicone rubber heaters are mainly composed of nickel-chromium alloy heating wires and silicone rubber high-temperature insulation layers. The silicone rubber high-temperature insulation layer is a thin sheet made of silicone rubber and glass fiber cloth (standard thickness is 1.5mm), and the silicone rubber heater has good softness. New energy vehicle battery heater solves the heating system solution for charging power batteries in low temperature environments: The silicone heating system is a very thin pure resistive heating sheet, very soft and 1.5MM thick.

1. Determine the material of the silicone rubber heater (stainless steel, ceramic, quartz, carbon fiber) according to the required temperature.

, titanium, copper, Teflon, etc.) voltage (actual and input voltage of silicone rubber heater), power: First, when purchasing, ask the manufacturer, the internal material of the heating tube. Do customers know that the price of silicone rubber heaters varies greatly, but the appearance is very similar? Why do some of our old customers buy relatively high prices instead of low prices? Inside, inside, the material, the two most important material issues inside are the insulation powder and memory alloy wire. Insulation powder, the poor ones will use other quartz sand, the good ones will use insulation modified magnesium oxide powder; in addition, alloy wires are usually made of iron, chromium and aluminum, and are made according to pipelines. Requirements and etc. can be used for nickel-chromium alloy wire. It is called the most penny-cent and the most penny-cent advice to our customers, do not covet low prices, so as not to buy inferior products. Second, determine the power of the heating tube according to the working environment. The power setting is mainly dry-burning silicone rubber heaters and liquid heating. If it is dry burning, it is usually completed with a longer pipe

1KW, heating liquid, generally a longer pipe is used for 2-3KW, and the maximum does not exceed 4KW.

Third, choose the heating pipe according to the working environment.

Customers often use stainless steel 304 material. The working environment is generally divided into dry burning and liquid heating, such as

For example, if it is dry burning, it can be used for ovens and duct heaters, and its material can be carbon steel or stainless steel

304 steel, if it is liquid, if it is water, use silicone heater, this stainless steel is usually stainless steel

304 material, if there is oil, carbon steel or stainless steel 304 material can be used. If there is weak acid or weak alkaline liquid, you can use

Chinese stainless steel 316 material. If there is strong acid in the liquid, it should be used by using a larger stainless steel 316, polytetrafluoroethylene

It is best to use titanium tube.

1. Stainless steel heating pipe

The stainless steel used for heating pipes includes 304 stainless steel, 321 stainless steel, 316L stainless steel and other different grades of stainless steel.

. Ordinary heating pipes mainly use stainless steel 304 material, which is also the material that customers choose most in their work

quality, better than stainless steel 304 material, is stainless steel 321. Stainless steel 316l is generally suitable for pH > 7

- 14 is suitable for alkaline liquids, but it is generally not recommended for strong acids and strong alkalis.