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.

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

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

Chemical Family: Polyols

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

Material Compatibility: Epoxy (EP) Polymers

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

Brochure Safety Data Sheet Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Chemical Family: Polyols
Function: Flexibilizer,Catalyst,Curing Agent
Product Functions: Adhesion Promoter,
Coupling Agent,
Flexibilizer,
Toughener
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

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
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

Material Compatibility

Epoxy (EP) Polymers

Odor (SDS)

Slight

Processing & Application Methods

Compression Molding,

Infusion,

Resin Transfer Molding (RTM),

Wet Lay-Up

Product End Uses

1K (1 Component) Adhesive,

2K (2 Component) Adhesive,

E-Coat & Electrodeposition,

Pre-pregs

Physical Properties


	Value	Units	Test Method / Conditions
Density	1.04	g/cm³	at 25°C
Flash Point	min. 200.0	°C	Closed Cup
Viscosity	440.0-1280.0	Pa.s	at 40°C