Injection Molded NdFeB Magnet Material Chart

For product technical information, pricing and availability contact our sales department at:
(219) 548-3799
[email protected]

Back to All Materials

Injection Molded NdFeB Magnets are made by combining NdFeB powders with Nylon 6, Nylon 12, PPS and other resins. The ratios between magnetic powders and resins are endless, therefore many grades exist depending on magnetic performance, temperature resistance, and mechanical strength. These materials can be molded directly over or into another polymer or metal component. The shapes and sizes are endless, as are the magnetization patterns that can be achieved either in the molding tool or by utilizing a magnetizing fixture. The following tables list several common grades, however we have the capability to formulate any desired grade of magnetic material based on customer specified parameters.

Injection Molded Neo

Magnetic Properties	Remanence		Coercive Force		Intrinsic Coercivity		Energy Product
	Br		Hc		Hci		(BH)max
	kGs	mT	kOe	kA/m	kOe	kA/m	MGOe	kJ/m
BIN-11	3.94	394	3.38	269	9.86	785	3.3	26.3
BIN-12	4.54	454	3.83	305	8.68	691	4.4	35.0
BIN-13	5.07	507	4.25	338	8.71	693	5.4	43.0

BIN-21	5.36	536	4.43	353	9.70	773	5.9	47.0
BIN-22	5.85	585	4.65	370	8.92	710	6.8	54.1
BIN-23	6.19	619	4.84	385	8.85	704	7.5	59.7

BIN-31	4.92	492	4.05	322	8.67	690	5.0	39.8
BIN-32	5.30	530	4.32	344	8.71	693	5.8	46.2
BIN-33	5.25	525	4.50	358	11.20	892	5.9	47.0

Physical Properties	Density	Hardness	Tensile Yield Strength (Mpa)			Water Absorption (%)
Physical Properties	g/cm³	R	PA6	PA12	PPS	PA6	PA12	PPS
BIN-11	3.8-4.2	80-130	20-140	12-170	15-150	0.3-11	.05-3.2	.02-.05
BIN-12	4.4-4.8	80-130	20-140	12-170	15-150	0.3-11	.05-3.2	.02-.05
BIN-13	4.8-5.2	80-130	20-140	12-170	15-150	0.3-11	.05-3.2	.02-.05

BIN-21	4.8-5.2	80-130	20-140	13-175	15-150	0.3-11	.05-3.2	.02-.05
BIN-22	5.0-5.3	83-135	25-145	13-175	15-150	0.3-11	.05-3.2	.02-.05
BIN-23	5.3-5.7	85-135	25-145	15-175	15-150	0.3-11	.05-3.2	.02-.05

BIN-31	4.6-5.0	80-130	25-145	15-175	15-150	0.3-11	.05-3.2	.02-.05
BIN-32	4.8-5.3	85-135	25-145	15-175	15-150	0.3-11	.05-3.2	.02-.05
BIN-33	5.0-5.3	85-135	25-145	15-175	15-150	0.3-11	.05-3.2	.02-.05


Temperature Properties	Reversible Temp. Coef.		Maximum Working Temperature			Mold Temperature Range
	%/°C		Tmax °C			Tmold °C
	Bd	Hd	PA6	PA12	PPS	PA6	PA12	PPS
BIN-11	-0.11	-0.39	150	120	170	70-120	60-100	120-150
BIN-12	-0.12	-0.43	150	120	170	70-120	60-100	120-150
BIN-13	-0.12	-0.43	150	120	170	70-120	60-100	120-150

BIN-21	-0.11	-0.36	150	120	170	70-120	60-100	120-150
BIN-22	-0.11	-0.36	150	120	170	70-120	60-100	120-150
BIN-23	-0.11	-0.36	150	120	170	70-120	60-100	120-150

BIN-31	-0.11	-0.36	150	120	170	70-120	60-100	120-150
BIN-32	-0.11	-0.36	150	120	170	70-120	60-100	120-150
BIN-33	-0.14	-0.36	150	120	170	70-120	60-100	120-150