METADUCT 1206 HIGH THERMAL CONDUCTIVITY EPOXY

ONE-PART HIGH CONDUCTIVITY EPOXY ADHESIVE, LAMINATE, AND COATING APPLICATIONS

METADUCT 1206 is a single package epoxy conductive compound ready to use as supplied. Putty-like, and without solvents, volatiles, or reactive diluents, METADUCT 1206 is easy to use by roller, knifeblade, spatula, or even with dental amalgam carrier. A simple cure schedule converts METADUCT 1206 to an exceptionally strong, highly conductive, solder-like connective laminate or coating.

No pressure is required for METADUCT 1206 to bond, laminate or coat ceramics, glass, plastics and metals. It can be used like solder, wherever solder won’t work. METADUCT 1206 may also be used to dissipate heat where high thermal conductivity is required.

Coating with METADUCT 1206 is done by addition of a solvent such as lacquer thinner, VM&P Naptha, Toluol, etc. The thinned compound may then be applied by brush, spray or dip.

OUTSTANDING FEATURES OF METADUCT 1206
● High electrical conductivity
● No mixing. The hardener is premixed for you.
● High adhesion
● Heat dissipating qualities
● Short cure schedule, only contact pressure required

DIRECTIONS FOR USE

A. AS A CONDUCTIVE ADHESIVE
1. Apply METADUCT 1206 to one face of mating bond surfaces using a knife or any other convenient applicator. Clean all surfaces of scale and dirt. (For proper preparation of surfaces see PROTAVIC Technical Service Bulletin #3-626).
2. Bring mating parts together. No pressure is required during cure, but parts are best fixtured to prevent shifting.
3. SUGGESTED CURE SCHEDULES (alternate time and temperature schedules may be used)

TEMP. GEL TIME FULL CURE POST CURE
150°C 30 minutes 60 minutes 2 hours at 125°C
165°C 12 minutes 45 minutes 1 hour at 125°C


An oven or controlled hot plate is recommended for cure, an infrared heat lamp may also be used. Cure of METADUCT 1206 may also be carried out at temperatures up to 260°C. The parts need to be maintained at this temperature for only 2 to 3 minutes.

B. AS A CONDUCTIVE COATING
1.Mix METADUCT 1206 with any convenient solvent or solvent mixture such as lacquer thinner, methyl ethyl ketone, toluol or VM&P Naptha and apply by brush, spray, dip or other convenient method.

2.To prevent bubbles, evaporate solvents before curing by drying at room temperature several hours or, alternatively, heating for 2 hours at 85°C. Follow the instructions above for curing.

PROPERTIES OF UNCURED ADHESIVE
Physical form…………………………………………………….Silver Putty
Specific Gravity………………………………………………….2.87
Shelf Life, Months at 25°C……………………………………..4

PROPERTIES OF CURED ADHESIVE
Volume Resistivity, ohm-cm at 25°C…………………………..0.05
Tensile Shear Strength,
1/2” aluminum lap, psi at 25°C…………………………………3400
Operating Temperature Range, °C…………………………….-60 to 185

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Technical information and recommendations made by Protavic America, Inc. concerning products and uses or applications thereof, are based on reliable laboratory tests and are believed to be accurate. No warranty, however, is expressed or implied, nor is any warranty expressed or implied as to results to be obtained from use of said materials, whether used singly or in combination with other products. No statements made are to be construed as constituting a license under any existing patent.