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Elvacite™ BR-53
Elvacite™ BR-53 is an acrylic resin intended for use as a binder in wet concrete coatings. It may also be used as a concrete curing compound.
Documents
- Manufacturer: Mitsubishi Chemical Group
- Product Line: Elvacite™ Specialty Acrylic Resins
- Product: Elvacite™ Ethyl Methacrylate Resins
- Industries: Coatings
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
Manufacturer
Product Line
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Authorized Countries
Canada
United States
Overview
Elvacite™ BR-53 is a thermoplastic styrene acrylic resin typically used in wet concrete coatings and as a curing compound for concrete. Compared to other Elvacite™ resins, the styrene content of BR-53 provides improved resistance to humidity and water. Elvacite™ BR-53 is supplied as a solid bead that is soluble in a variety of solvents, including toluene, MEK, acetone, ethyl acetate, n-butyl acetate, and PCBTF. In concrete applications, BR-53 helps form films on the surface of fresh concrete, helping to maintain moisture as the concrete cures.
Specifications
Nonvolatiles, min %: 99.0
Clarity in toluene at 40% solids: Clear
Gardner color, max: 2
Gardner viscosity at 25°C and 40% solids in toluene: L–P
Glass transition temp, onset °C: 56
Molecular weight: 65,000
Acid number, mg KOH/g resin: 6.8
MFI, g/10 min at 150°C: 24
Primary Chemistry:
Styrene acrylic
Features & Benefits
- Good adhesion to wet concrete Highly resistant to chemical attack and penetration by water and humidity Soluble in a variety of solvents
Problems Solved
Moisture loss or poor strength of concrete being cured Difficulty preparing solutions in a variety of solvents
Applications
Concrete coatings Concrete curing
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