Magnolia Plastics Syntactic 74-3

Plastics for the Space Age Since 1957


Thixotropic Fire Resistant Epoxy
Magnobond 74-3, Parts A & B

DESCRIPTION

A thixotropic, fire resistant, two-part epoxy system, suitable for use as a potting compound for fastener installation and as an edge filler of honeycomb sandwich components which meets the requirements of Canadair CMS 532-02, Type I.

PRODUCT SYNOPSIS 
      Specific Gravity:

	A. Compound:      0.72
	B. Curing Agent:  1.24
	   Mix:           0.76

      Viscosity @ 77°F:

	A. Compound:      Paste
	B. Curing Agent:  Paste
	   Mix:           Paste

      Mix Ratio:          100 parts by weight, Part A
                           25 parts by weight, Part B

      3 Oz. 
      Pot Life @ 77°F:    30 minutes

      Cure Schedule:      7 days at R.T., 
                          or 15 hours at R.T. plus 1 hours at 150°F

      Shelf Life:         A: 12 months; B: 12 months

PROPERTIES BEFORE CURED:

      SPI Classification:     A: 4;    B: 4
      Flash Point:            A: > 200°F;  B: > 200°F
      Flammable Under 100°F:  A: NO;    B:  NO
      Combustible 100-200°F:  A: NO;    B:  NO
      Corrosive:              A: NO;    B:  YES
      Freight Class:          A: 1;     B: 2

Specification: Canadair CMS 532-02, Type I




            DANGER                            FIRST-AID
--------------------------------     -------------------------
May cause severe irritation.         Eyes - Immediately flush
Do not get in eyes, on skin          eyes with plenty of water
or clothing.                         for at least 15 minutes.
Do not inhale vapors.                Get medical attention.
Wear rubber gloves & aprons.         Skin - Wash immediately
Use with adequate ventilation.       with soap and water.
Wash thoroughly after handling.      Clothing - Remove clothing
For industrial use only.             and wash before reuse.
Keep container closed.
Do not reuse this container.
Spec Sheet Dated: 10/03/95

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