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In concrete, HPMC acts as a plasticizer, improving the workability of fresh concrete without affecting its hardened strength. It reduces water demand, thereby enhancing the durability and slump life of the mix. Moreover, it retards the setting time, allowing more extended periods for placement and finishing. HPMC also aids in reducing cracks by controlling shrinkage, increasing the resistance to freeze-thaw cycles, and improving the overall performance of the concrete.

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Shijiazhuang Yongfeng cellulose