High-Density Compounds

Properties of Soft Magnetic Bonded Compounds

• Less production process and suitable for automatic production

• The product is energy-efficient and harmless to the environment

Applications of Soft Magnetic Bonded Compounds

Counterweight material (counterweight of automobile, imitation gun, golf equipment, etc.); Medical industry.

Specification of High-density Compounds and Metal Bonded Plastic

Grade			HAA	HCA	HWA
Resin Binder			PA6
Mechanical Properties	Tensile Strength	MPa	55	60	66
	Flexural Strength	MPa	100	105	112
Physical Properties	Mold Density	g/cm3	2	5.6	10
	Melt Flow Rate	g/10min	132	145	155
	HDT	℃	150	150	150
	Thermal conductivity	W/(m·K)	3.2
	Mold Shrinkage Rate	%	0.3-0.6	0.3-0.6	0.3-0.6
Injection Parameters	Pre-drying Temp	℃	80-110	80-110	80-110
	Pre-drying Time	hr	4.6	4.6	4.6
	Barrel Temp	H1  ℃	260-270	260-270	260-270
		H2  ℃	270-280	270-280	270-280
		H3  ℃	275-285	275-285	275-285
	Mold Temp	℃	80-90	80-90	80-90
	Pressure	bar	65-80	65-80	65-80
	Speed	V%	60-80	60-80	60-80