PRODUCT DESCRIPTION

DEDT activator 1770 is a single component non CFC solvent base product, formulated to

provide a faster cure on acicdic surfaces and cure excess DEDT cyanoacrylate adhesive outside

the bond lines. The product is highly flammable.

TYPICAL APPLICATIONS

DEDT 1770 is used to increase the cure speed of DEDT cyanoacrylate adhesive. It can be

either pre-or post-applied to the bond. It is especially suited for post application on exposed

cyanoacrylate adhesive outside of the bond line.

POLYMER PROPERTIES

Solvent Acetone

Chemical Base Organic Accelerator

Appearance Clear to amber

Specific Gravity 0.79

Viscosity (at 25°C) (mPa.s) 0.4

Flash Point (TCC) °C -17

Dry time (at 20°C) seconds <30

PRODUCT BENEFITS

* Improves the gap filling capability of cyanoacrylate adhesive.

* Reduce Fixture time.

* Has zero ozone depletion potential.

TYPICAL PERFORMANCE

Fixture time and cure speed achieved as a result of using DEDT 1770 depend on the adhesive

used and substrate bonded.

HANDLING PROCEDURES

DEDT 1770 is highly flammable.

The solvent may effect certain plastics or coatings. It is recommended that the user check all

surfaces for compatibility before use.

DIRECTIONS FOR USE

1. Apply DEDT cyanoacrylate adhesive to one of the surfaces to be bond and assemble.

2. Apply DEDT 1770 over all exposed cyanoacrylate adhesive by spray or by drop. Use one

Laboratory Data Sheet

A professional adhensive supplier DEDT New materials（HK）CO.,LTD

drop of activator per one drop of exposed adhesive.

3. Apply the DEDT cyanoacrylate product immediately after drying but not more than 50

seconds thereafter.

4. Apply accelerator again if a delay of more than 45 seconds between original activation and

adhesive application.

PRODUCT STORAGE

DEDT 1770 is classified as highly flammable and must be stored in an appropriate manner in

compliance with relevant regulations. Do not store combustible materials. Optimal storage: 8℃

to 21℃.

DISCLAIMER

The data contained within this Technical Data Sheet are furnished for information only and are

believed to be reliable at the time of issue. We cannot assume responsibility for results obtained

by others over whose methods we have no control. It is the responsibility of the customer to

determine the products suitability for use. DEDT Limited and its associated companies accept

no liability arising out of the use of this information or the products described herein.