MJ ALUMINIUMMJ ALUMINIUM is an aluminum mold plate designed and developed specifically for the plastic and molding industries.It is an extrordinairily dense, dimensionally stable, high strength aluminum plate created especially for the growing high-temperature plastic and mold industries. MJ ALUMINIUM lowers production costs through machinability advantages.MJ ALUMINIUM product features and benefits:·Density - A tight grain structure ensures that there is no porosity.·Stability - Unlike wrought alloys, the MJ ALUMINIUM remains dimensionally stable during machining.·Hardness- High brinell hardness throughout the plate·Cost Effective - More cost effective than tool steel or wrought aluminum molds.·Weldable - It's high mechanical properties make the MJ ALUMINIUM more weldable without any additional heat treatment, unlike wrought alloys.·Machinable - MJ ALUMINIUM is more machinable than other aluminum products with consistant hardness throughout the entire plate.·Anodizable - MJ ALUMINIUM can be hardcoat anodized or nickel coated.MJ ALUMINIUM can be used for a variety of applications:·Injection Molding - MJ ALUMINIUM aluminum is used for mold applications where 1 to 12 cavities are required. MJ ALUMINIUM has a faster cool-down rate, therefore increasing productivity and reducing overall costs.·Blow Molding - MJ ALUMINIUM can be used for blow molding because of its high Brinell hardness.·Structural Foam Molding - MJ ALUMINIUM is made perfectly for structural foam molding due to its high dimensional stability.·R.I.M. Molding - The high thermal fatigue properties of MJ ALUMINIUM aluminum mold plate make it the top choice for R.I.M molding.·R.T.M. Molding - MJ ALUMINIUM is good for R.T.M. molds because of its versatile combination of weldability, polishability, hardness, and thermal fatigue resistance.·Rubber Molds - The dense structure of the MJ ALUMINIUM aluminum make it a great choice for rubber molds.