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In construction materials, HPMC acts as a water retention agent, improving the workability of mortar and concrete. It also enhances the setting time and reduces shrinkage cracks. The HPMC% here plays a crucial role in determining the consistency and durability of the final product The HPMC% here plays a crucial role in determining the consistency and durability of the final product The HPMC% here plays a crucial role in determining the consistency and durability of the final product The HPMC% here plays a crucial role in determining the consistency and durability of the final producthpmc hydroxypropyl.

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chemicals for making cement