Magnesium oxide in the electric heating pipe in the rules

1. magnesium oxide powder is located in electric wire and tube wall, used for insulation between the electric heating wire and tube wall. At the same time, magnesium oxide has good thermal conductivity. However, magnesium oxide powder and has strong hygroscopicity, so when in use after curing treatment (magnesium oxide modified or electric heating tube sealing treatment).

2. in accordance with the range of temperature of magnesium oxide, low temperature and high temperature can be divided into two kinds of powder powder. Electrical grade magnesium oxide, 97 fused magnesia, fused magnesia powder 98 low temperature can only be used in 400 DEG C, usually after modification of magnesium oxide.

The 3. is a granular magnesium oxide, magnesium oxide for electric heating tube is composed of magnesium oxide particles with different thickness according to a certain proportion (mesh ratio) configured.