1.MgO powders with good quality and low price. 2.enough Export License. 3.ISO9001 and ISO14001 4.exported to 20 countries.

We are the professional manufacture of Magnesium oxide powder in China. We can provide the magnesium oxide powder of all kinds for heating elements. We have the SGS and UCS certificate for the quality of the products.

Detailed Description

NAME	GRADE	CHEMICAL COMPOSTION					PHYSICAL PROPERTIES
		MgO	CaO	Fe2O3	SiO2	Al2O3		(F.R)S/100g	(T.D)g/cm
High Temperature	HTM	≥94	≤1.5	≤0.5	≤2.5	≤0.9	40~325	170±30	2.34±0.06
Medium Temperature	MTM	≥94	≤1.5	≤0.5	≤2.5	≤0.9	40~325	185±35	2.35±0.05
Medium-Low Temperature	MLTM	≥94	≤1.5	≤0.5	≤2.5	≤0.9	40~325	200±40	2.34±0.06
Medium-Low Temperature	MLATM	≥94	≤1.5	≤0.5	≤2.5	≤0.9	40~325	200±40	2.43±0.07
Low Temperature	LTM	≥93	≤2.5	≤0.8	≤2.5	≤0.9	40~325	200±40	2.31±0.05
Hot plate powder	HPP	≥80	≤2	≤1	≤2	≤20	50-325	-	-
NAME	GRADE	NORMAL CONDITION		HEATING CONDITION			HUMID CONDITION
		MΩ	V	w/cm²	mA	V	MΩ	V
High temperature	HTM	>1000	2000	10	≤0.4	1600	-	-
Medium temperature	MTM	>1000	2000	8	≤0.4	1600	1000	2000
Medium-Low temperature	MLTM	>1000	2000	7	≤0.3	1600	1000	2000
Medium-Low Temperature	MLATM	>1000	2000	7	≤0.3	1500	1000	2000
Low temperature	LTM	>1000	2000	6	≤0.3	1500	1000	2000
Hot plate powder	HPP	>1000	2000	6	≤0.3	1500	1000	2000

MgO powders for heating element