Bangor Electronics Co., Inc.

Our Products

Molding Compounds

Molding Compounds

BEC's UL listed compounds can be purchased in pellet form for your magnet applications.

Type :

HM307-75 (75% Barium Ferrite) UL Yellow Card E145162(N) Oriented

Typical Magnetic Properties :

Residual Induction(Br)	1500 Gauss
Coercive Force (HC)	1400 Oersteds
Intrinsic Coercive Force (HCI)	2600 Oersteds
Maximum Energy Product	450,000 MGOe
Reversible Coefficient of Temp.	0.13%/Degree Centigrade

Typical Physical Properties :

Specific Gravity	2.65 gms/cc
Tensile Strength	7000 PSI
Tensile Elongation	1.0%
Hardness	55 Shore "D"
Heat Distortion Temp.	100 Degrees Centigrade
Flammability UL 94	V-1

Applications for HM307-75 :

Astigmators, centering magnets, convergence and purity magnets and assemblies, security magnets, liquid level indicator magnets, velocity modulation/CPM assemblies.

Type :

HM90-TPL28 (90% Barium Ferrite) Oriented

Typical Magnetic Properties :

Density	3.8 gms/cc
Residual Induction (Br)	3900 Gauss
Coercive Force (HC)	2280 Oersteds
Intrinsic Coercive Force(HCI)	2100 Oersteds
Maximum Energy Product	2.4 MGOe Oersteds

Typical Physical Properties :

Specific Gravity	3.7 gms/cc
Tensile Strength	7000 PSI
Tensile Elongation	1.0%
Hardness	55 Shore "D"
Heat Distortion Temp.	100 Degrees Centigrade

For more information please contact us at:

Bangor Electronics Company, Inc
100 Industrial Park Dr.
Bangor, MI 49013

Phone: 269-427-7944
Fax: 269-427-8384
Email: magnets@i2k.com