Detailed Selling Lead Description

DARUI Brand Magnesium Oxide Powder,

1, Products materials: Salt water from the Dead Sea and the Great Salt Lake

2, Proceed continuously in rotary kiln.

3, Specification:

Chemical composition	MOA-A2
MgO, % (850 centigrade) min.:	98
Iodine absorption mgl2/g MgO:	140-160
CaO, % max.:	0.2
Insoluble residue in HCL, % max.:	0.08
Chlorides as Cl, %max.:	0.5
Iron(Fe), %max.:	0.03
Screen residue 325um, %max.:	0.03
LOI (loss on ignition), %max.:	8

4, Characteristics & usage:

High purity, good whiteness, low content of Fe+, Ca+, so it suits to be used in kinds of light color rubber, and elevate the fatigue resistance.

High activity, so it can be mainly used for neoprene, fluorubber and butyl rubber as aaccelerant and activator. The activity of MgO can increase the crosslinking density, and then raise the physical property of rubber stopper.

Good dispersibility, no coming off powder even at high dosage.

Used in ceramics, enamel manufacture of advanced refractories.

, Various types of heavy-metal contents are in line with the highest environmental protection requirements.

5, Package & storing:

Package with double tier material, inside is plastic, and outside is plastic or paper package. The entire package has been securely sewed down. There are net weight 10kgs, 15kgs, 20kgs and 1kg vacuum packing.

Keep away from moisture, oxide, acid and halide during the shipping term, recommends delivery with the cover.