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Peramin SRA 10shrinkage reducing agentshrinkage reducing additivedry mortar additivespolyol-based powder additiveconstruction chemicalsshrinkage inhibitor

PERAMIN SRA 10 25/1 is a polyol-based, powdered construction chemical additive specifically formulated to reduce drying shrinkage. It exhibits high compatibility with many additives used in the dry mortar industry, especially with Peramin CONPAC and SMF series. Offering an ideal solution for powder formulations, it enhances the dimensional stability of the final product.

Applications and Dosage

This product has a wide range of applications in the dry mortar industry. However, it is not suitable for concrete applications subject to EUROCODE 2 standards. For optimum performance, it is recommended to use between 1% and 5% by weight of the binder. Laboratory trials are recommended before industrial use.

Technical Specifications

Appearance White Powder
Active Substance Content (% by weight) 65 - 71
pH (in 5% solution) 6 - 8
Bulk Density 350 - 430 kg/m³
Fineness (600 µm sieve residue) < %5

Storage and Packaging

PERAMIN SRA 10 25/1 should be stored in its original packaging, at temperatures between 5°C and 40°C, under dry conditions, avoiding direct contact with the ground. When stored under these conditions, product performance is guaranteed for at least 12 months. The product is supplied in 25 kg bags.




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