RHOPLEX® 2620

RHOPLEX® 2620 is a 100% acrylic latex binder designed for high-performance translucent and lightly filled sealants. This high solids, low Tg emulsion can be formulated without plasticizer to meet the performance requirements of ASTM C920 Class 12.5 and Class 25. Sealants formulated with RHOPLEX® 2620 exhibit excellent durability and water resistance as well as exceptional adhesion.

Principal: Dow Adhesives

Chemical Family: Acrylics & Acrylates

Features: Excellent Adhesion, High Clarity, High Durability, High Performance, High Solid Content, Low Glass Transition Temperature, Water Resistance

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Function
Binder
Product Code
MITM16230
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Labeling Claims
Product Advantages

Translucent sealants

  • Good clarity
  • Exceptional adhesion
  • Excellent durability
  •  

Pigmented sealants

  • Exceptional adhesion
  • Excellent durability

Properties

Physical Form

Regulatory & Compliance

Certifications & Compliance
Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?
Quality Standards

Principal Information

Group Principal Number
S000005
Principal

Other

Appearance
Milky white liquid
Color (SDS)
White milky
Odor (SDS)
Acrylic like
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
pH4.4-at 25°C
Physical Properties
ValueUnitsTest Method / Conditions
Density8.9lb/galAt 25°C
Glass Transition Temperature (Tg)-26.0°CDifferential Scanning Calorimetry onset
Viscosity200.0cPsAt 25°C
Material Composition
ValueUnitsTest Method / Conditions
Solid Content62.0%(W/W)
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)100.0°C
Evaporation Rate (SDS)max. 1.0%Butyl acetate = 1
Melting Point (SDS)0.0°C
Relative Vapor Density (SDS)max. 1.0-Air = 1
Specific Gravity (SDS)1.0-1.2-Water = 1
Vapor Pressure (SDS)17.0mm Hgat 20°C
Viscosity (SDS)50.0-200.0mPa.sBrookfield Viscometer
Volatile Content (SDS)37.0-39.0%
pH (SDS)3.8-4.8-