It takes high purity caustic calcined magnesia and dolomite powder as raw material, milling, formed under high pressure, sintered in high temperature rotary kiln. It has the feature of high density, high strength and high corrosion resistance and is the ideal raw material for making dry ramming mix 

Chromyl is a kind of social effects of pollution and settle, though Cr2O3 is included in Periclase compound spinel sand, but it couldn't turn green, HFJ - 3 can remain in wet environment for many years, MgO appear watery evidence but without green matter on, there isnt chromyl social effects of poll

Our offered Synthetic Mullite takes industry Al2O3 and caoline as raw material, dosing, milling together, balling under high pressure, sintered in high temperature rotary kiln. This product is expansion uniform, good thermal shock resistance, high R.U.L, low creep, high hardness, good chemical corro

We are instrumental in trading a qualitative range of Minerals Refractories including Mgo-Cao-Fe2o3 [Deleted], Periclase Compound Spinel Sand-2, Synthetic Mullite etc.

SHENYANG VERTEX TRADING CO., LTD. - Exporter of Minerals Refractories, General Fused Magnesia, Mgo-Cao-Fe2o3/Synthetic Sand from Shenyang, Liaoning, China.

Shenyang Vertex Trading Co., Ltd. - Minerals & Refractories (3)

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Mgo-Cao-Fe2o3 [Deleted]

Periclase Compound Spinel Sand-2

Synthetic Mullite