Balancing Compound BC22 | Synthane Taylor

Balancing Compound BC-22 Specifications

DESCRIPTION
BC-22 is a two part epoxy balancing compound for use in weight addition balancing of electric motor armatures, rotors, and fans. BC-22 has a smooth, fibrous, putty-like consistency which keeps the compound from migrating during the balancing process. The two components of the BC-22, parts A and B, are mixed 1:1 by volume or by weight. BC-22 Part A Blue and BC-22 Part B Yellow are easily mixed by hand until the color is a consistent Green. The BC-22 may then be placed on the motor armature as indicated by the balancer. Move, add, or subtract BC-22 as necessary to obtain final balance. The working life of the mixed BC-22 is about 2 hours depending upon mass and temperature. Overnight, BC-22 cures to a solid polymer, which resists moisture and solvents. BC-22 may also be heat cured at 250˚ Fahrenheit (oven or heat gun). BC-22 can be drilled, tapped, or sanded. This product may contain fillers that may settle over time. Product may need to be stirred before using. Customer must determine suitability of product before using.

TYPICAL PROPERTIES	TEST METHOD	VALUE
Working Life (hours):		1 ½ to 2 ½
Cure Time:		Overnight
Shore D Hardness:	ASTM D2240	85
Lap Shear [RS to CRS] (psi):	ASTM D1002	1000
Directive 2002/95/EC of 27.01.2003, Status:		Compliant
Clean Up:		Industrial Grade Hand Cleaner
Part A:
Specific Gravity (g/cc):	ASTM D1475	2.50
Viscosity (cps):		Putty
Color:		Blue
Part B:
Specific Gravity (g/cc):	ASTM D1475	2.50
Viscosity (cps):		Putty
Color:		Yellow
Part C:
Specific Gravity (g/cc):	ASTM D1475	2.50
Viscosity (cps):		Putty
Color:		Green
Mix Ratio:
By Weight:		1:1
By Volume:		1:1
Shelf Life (months):
Part A (in sealed container)		6
Part B (in sealed container)		6

APPLICATION PROCEDURES
Carefully weigh out appropriate amounts of resin and hardener into a clean mixing container and thoroughly mix until all streaks and striations are gone.

CAUTION: Unmixed compound from the sides or bottom of the container can cause soft spots or uncured areas in the
completed piece. To prevent this, transfer the entire mixed contents to a second clean container and remix for a short time before using.

PRECAUTIONS
For industrial use only. Keep away from children.

Refer to the Material Safety Data Sheets (MSDS forms) pertaining to this product before using.

Avoid contact with skin or eyes. In the event of an eye splash or contact, immediately flush with cold water for 15 minutes and contact a physician. If skin contact occurs, wash with mild soap and water. The wearing of safety glasses with side shields and impervious gloves is recommended.

RESIN AND HARDENER WARNING STATEMENT
May cause allergic skin' reaction. Avoid all contact with skin, eyes, and clothing. Wash thoroughly after handling.