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Hydroxypropyl Methyl Cellulose (HPMC): A Core Performance Enhancer for Exterior Wall Insulation Mortar

In exterior wall insulation systems, mortar acts as the crucial "bridge" connecting insulation boards to the wall, and its performance directly determines the safety and durability of the entire system. Hydroxypropyl Methyl Cellulose (HPMC) is the key core additive that ensures exterior wall insulation mortar meets these high standards.

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