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Gunning mix for tundish

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Haicheng City Qunli Mining Co.,Ltd.

Gunning mix for tundish

Country/Region china

Company Haicheng City Qunli Mining Co.,Ltd.

Categories LED Displays

Update 2011-05-25 16:04:34

ICP License Issued by the Chinese Ministry

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Gunning mix for tundish
The product is produced with high quality magnesia and basic refractory raw material, binder and additive. It has higher corrosion resistance and good thermal shock resistance and can prolong the service life of tundish and is easy to remove its lining. It can be used by mechanical gunning and manual smearing on working site.
Haicheng City Qunli Mining Co.,Ltd. is located in Haicheng City, liaoning province. It's a large enterprise that engages in magnesite exploitation in the manufacture of magnesia refractory materiais With abundant reserves of high grade nanesite ore,the company takes full advantages in the development of basic refractory materials. The company is one of the specialty manufacturers appointed by State Economics & Trade Connission ,and Agriculture Ministry ,for manufacture of their export products
The company always follows the guideline of quality efficiency-dricen development,The company always follows the guidelineof quality efficiency-dricen development,market onentation, and customer satisfaction.It has won confidence among customers home and abroad, with its excellent performance in quality, servie and reputation.
MZPT-1MZPT-2MZPT-3
installation a mout(t/m3)22.12.1
Linear change rate(%)110℃×24h≤-0.13≤-0.11≤-0.11
1000℃×3h≤-0.35≤-0.25≤-0.30
1500℃×3h≤-2.5≤-2.4≤-2.4
MOR(MPa)110℃×24h≥10≥10≥8
1000℃×3h≥5≥5≥4
1500℃×3h≥40≥40≥35
Chemical composition(%)MgO≥80≥85≥70
Al2O3≤2≤2≤4
SiO2≤8≤6≤4
Cr2O3--≥7
Limited grain size(mm)332
Water adding rate for installation(%)18-2017-1917-19
Method for installationGunning and smearingGunning and smearingGunning and smearing

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China Gunning mix for tundish

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