98.8% MgO High Purity Magnesium Oxide Magnesium Oxide mgo For Adhesive
Application
Magnesium oxide is used in the manufacture of adhesives mainly as a filler. Its main function is to increase the viscosity and consistency of the adhesive, making it easier to bond and spread. Compared to other fillers, magnesium oxide particles have a more regular shape and a smooth surface, which makes it easier to mix into other materials.
Good adsorption performance
When active magnesium oxide is used in conjunction with adhesives, a layer of oxidized film will be produced on its surface, and this oxidized film can adhere to each other with the surfaces of various materials to form a solid connection. This makes activated magnesium oxide a kind of excellent interfacial agent, which can enhance the adhesion between adhesive and different materials.
Excellent anti-aging properties
In the process of adhesive application, it is often affected by the external environment, such as high temperature, humidity and so on. And active magnesium oxide has good heat and moisture resistance, can effectively resist the erosion of these unfavorable factors, to extend the service life of the adhesive.
Excellent Flame Retardant Properties
Activated magnesium oxide is able to release large amounts of water vapor, forming a protective layer that prevents the spread of flames. This enables the adhesive to act as a barrier and slow down combustion in the event of a fire, providing an additional safeguard for the safety of people's lives.
Specification
| Items |
Specification |
Result |
| MgO (Content Measured After Ignition At 900℃ ) ≥ % |
≥98.80 |
99.13 |
| CaO ≤ % |
≤0.50 |
0.39 |
| SiO2 ≤ % |
≤0.10 |
0.10 |
| Fe2O3 ≤ % |
≤0.04 |
0.035 |
| SO4 ≤ % |
≤0.29 |
0.29 |
| Cl ≤ % |
≤0.25 |
0.2 |
| 325目通过率< 44µm/325 mesh |
≥98.80 |
98.8 |
| Loss On Ignition ≤ % |
≤5.30 |
5.30 |
| BET m2/g |
175.00 |
175 |
| Bulk density ≤(g/ml) |
≤0.45 |
0.45 |
The environmental-friendly and high-quality products of Zehui group are made from abundant natural resources and sea water. Its production plant Shandong Xinzehui is certified with ISO 9001: 2015 quality system, with an annual production capacity of 100,000MT. With manufacturing experience for over 50 years, Zehui has got excellent reputation in the market, and has been consistently providing good quality and credible service to valued customers all over the world.
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