Redispersible latex powder improves the crack resistance of putty in the following ways
January 22nd 2025
Forming a polymer network: redispersible emulsion/latex powder(RDP Powder) can form a polymer network inside the putty, connecting the gelling materials and fillers inside the putty in series, thereby enhancing the cohesion and crack resistance of the putty.
Improve flexibility and elongation: the flexibility and elongation of redispersible emulsion/latex powder(RDP Powder) greatly improve the cracking resistance of the putty, ensuring the durability and beauty of the putty.
Reduce shrinkage: during the drying process, adding redispersible emulsion/latex powder(RDP Powder) helps minimize shrinkage and ensure surface consistency and uniformity, thereby reducing the occurrence of putty cracks.
Improve flexural strength and flexural strength: the polymer film formed by redispersible latex powder(RDP Powder) has good flexibility. Films form in the gaps and surfaces of cement mortar particles to form flexible connections, making the brittle and hard cement mortar elastic. The tensile and bending resistance of mortar added with redispersible emulsion/latex powder(RDP Powder) is several times higher.
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