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RHOPLEX™ N-495
RHOPLEX™ N-495 is an acrylic emulsion designed as an adhesive compounding base for various adhesive formulations. It features high wet-grab strength.
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- Manufacturer: Dow
- Product Line: Dow Pressure-Sensitive Adhesives
- Product: RHOPLEX™ Adhesives
- Industries: Adhesives
- Authorized Countries: Canada | Mexico | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
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Product Line
Product
Industries
Authorized Countries
Canada
Mexico
United States
Overview
RHOPLEX™ N-495 is an acrylic emulsion intended to be used as a compounding base for pressure-sensitive adhesives and other types of adhesive formulations. It has been formulated with minimal variations in viscosity while subjected to high shear conditions typically encountered during coating processes, enabling uniform adhesive deposition. RHOPLEX™ N-495 also exhibits high wet-grab strength, which indicates that it withstands short-term tensile and shear forces that can lead to delamination in the early stages of bonding. This adhesive base is compatible with high levels of inorganic fillers and has good water and alkali resistance.
Specifications
Appearance: Milky white
Solids, %: 58.0
pH: 4.5
Brookfield LVF viscosity using spindle #4, 60 RPM, at 25°C, cPs: 2,500
Density, lb/gal (g/mL): 9.0 (1.08)
Tg, °C: −4
Particle charge: Anionic
Freeze–thaw stability: Protect from freezing
Primary Chemistry: Waterborne acrylic
Features & Benefits
- Water based
- High clarity
- Broad service temperature
- Excellent resistance to UV and weathering
- May be used as an adhesive compounding base or pressure-sensitive adhesive
- Accepts high inorganic filler loading
Problems Solved
Delamination during early stages of cure Difficulty achieving good flow and leveling in line-operated coating processes Susceptibility to temperature extremes Use of solvent-based chemistry that poses a risk to health and the environment
Applications
Adhesive compounding
Related Chemistries
Adhesives
Related Functions
Adhesives
Related Technologies
Adhesives
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