High-density plastic has a density of up to 13g/cm3 by adding high-density powder to the plastic matrix, which is higher than that of ordinary metal. It can be used as a shielding enclosure for high-energy rays, counterweight material, substitute material for lead, etc.

Properties of Soft Magnetic Bonded Compounds
1.Less production process and suitable for automatic production
2.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



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