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The company specializes in producing expandable MMA beads.They are mainly used in high-end cast iron，steel casting，stainless steel and other finished mold casting products.
The company specializes in producing expandable MMA beads.They are mainly used in high-end cast iron,steel casting，stainless steel and other finished mold casting products.
1.Wider pretest and forming range can create a white mold with a brighter surface.
2.It can also be preformed with low volatile content，which greatly improves the preservation time and reduces the use of steam by 20%.
3.Improve the combustion speed to accelerate the casting pouring speed between 5-10 seconds.
4.No use of raw materials containing benzene ring structure can reduce the amount of carbon slag generated in casting.
5.Free of benzene emissions，it can solve the problem of excessive benzene in environmental emissions of other emitting beads,which provides a great help to the environmental governance of enterprises.
| Product specifications and models | EMB-101# | EMB-102# | EMB-103# | EMB-104# |
| Product appearance | Opalescent opaque orbicular, solid granular | |||
| Particle size range(mm) | 0.85-0.65 | 0.65-0.45 | 0.45-0.35 | 0.35-0.25 |
| Volatile（%） | ≥6 | 0.9430 | ≥6 | ≥6 |
| Water Content% | ≤0.6 | ≤0.6 | ≤0.6 | ≤0.6 |
| The proportion of recommended（g/L） | 17-19 | 18-20 | 19-21 | 20-22 |
