FLEXIBILISER DY 965

Flexibiliser DY 965 is recommended for the preparation of high-impact-resistant epoxy resin compositions. It is useful for making adhesives and binders for cathodic electrodeposition primers and is suitable for the preparation of dust-free electronic prepregs, as well as special binder systems made by the advancement process.

Functions: Adhesion Promoter, Adhesion Promoter, Coupling Agent, Flexibilizer, Toughener, Toughener

Chemical Family: Polyols

End Uses: 1K (1 Component) Adhesive, 2K (2 Component) Adhesive, E-Coat & Electrodeposition, Pre-pregs

Compatible Polymers & Resins: Epoxies (EP)

Processing Methods: Compression Molding, Infusion, Resin Transfer Molding (RTM), Wet Lay-Up

BrochureSafety Data SheetTechnical Data Sheet
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Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Adhesion Promoter,
Coupling Agent,
Flexibilizer,
Toughener
Chemical Family
Polyols
Composite Materials Functions
Adhesion Promoter,
Toughener
Function
Flexibilizer,Catalyst,Curing Agent
Technologies
CASE,
Composite Materials
Product Families
CASE — Additives
Functional Additives
Composite Materials — Additives
Functional Additives

Features & Benefits

Product Properties
  • Good solubility in epoxy resins and in solvents
  • Extremely good impact resistance and adhesion to steel between -40°C and +80°C in one component epoxy adhesives
  • Toughness improvement of epoxy resin systems
  • Improved adhesion to treated and non-treated aluminum

Applications & Uses

Adhesive & Sealant End Applications
1K (1 Component) Adhesive,
2K (2 Component) Adhesive
Coating End Applications
E-Coat & Electrodeposition
Compatible Polymers & Resins
Epoxies (EP)
Composites End Use
Pre-pregs
Composites Processing Methods
Compression Molding,
Infusion,
Resin Transfer Molding (RTM),
Wet Lay-Up

Technical Details & Test Data

Viscosity of Flexibilizer DY 965 by RDA
  • Viscosity of Flexibilizer DY 965 versus Temperature

Flexibiliser DY 965 - Product Properties - 1

 

  • Viscosity of Flexibilizer DY 965 Versus Shear Rate

Flexibiliser DY 965 - Viscosity of Flexibilizer DY 965 by RDA - 1

Safety & Health

Safety Precautions

Safety Precuations

  • May cause dermal or respiratory sensitization
  • Do not get in eyes, on skin or clothing.
  • Do not inhale mist or vapors.
  • Keep container tightly closed when not in use and during transport.
  • Wash after handling.
  • Ensure adequate ventilation.

In case of contact :

  • Eyes : Immediately flush with water for at least 15 minutes. Get immediate medical attention.
  • Skin : Promptly wash thoroughly with mild soap and water.
  • Inhalation : Remove to fresh air. Give oxygen if breathing is difficult.
  • Ingestion : Do not induce vomiting. If conscious, give plenty of water. Get immediate medical attention.

Packaging & Availability

Regional Availability
  • Americas
  • Asia Pacific
  • Australia
  • EIMEA
Packaging and Storage Information

Flexibilizer DY 965 is available in 396 pound drums. It can be stored at room temperature with a shelf life of one year.

Other

Appearance
Clear yellow to brownish viscous liquid
Color (SDS)
Colorless light yellow
Odor (SDS)
Slight
Physical Properties
ValueUnitsTest Method / Conditions
Density1.04 g/cm³g/cm³At 25°C
Flash Pointmin. 200.0 °C°CClosed Cup
Viscosity440.0-1280.0 Pa.sPa.sAt 40°C