product name: Injection Bonded Magnets
We specialized in producing and supplying various magnets, bonded injection magnet, bonded injection magnets and magnetic products for more than 8 years, with our own factories in China. Our annual production capacity is over 5,000 tons about various magnets. Our products are sold over 40 countries around the world. With high quality management term, we are proud to obtain ISO9002. In all our selling products, bonded injection magnet, bonded injection magnets, bonded ferrite injection magnet shown in the brochure, we especial recommend to sell thin and small dimensions magnets. We also have a excellent team to provide various design about magnetic assembly appliance. For all, We persist in providing superior quality, competitive prices as well as prompt delivery. Based on this strong background for many years. We serve our customers sincerely while they treat us as their trustful friends. Characteristics & Application of Injection
Bonded Magnet Applications:
Copier and laser printer rolls
Permanent motor magnets (rotors & other components)
Magnetic rings for aerodynamic component
Color Monitor/TV purity convergence magnet
Bonders: PA6, PA12, PPS.
Characteristics:Having high dimensional precision
Versatile shapes and specificationImpact-resistant.advanced surface treatment technology,effectively protect.Integrated forming
Injection Bonded Magnets
Bonded NdFeB magnet is made through "compression molding" or "injection molding" of the mixture of quick-quenched NdFeB magnetic powder and bonding agent.Due to its high accuracy in size, the bonded maget may be formed into magnetic components of relatively complicated shapes. Also,it features single-time molding and multi-pole orientation. The injection molded magnet has a high mechanical strength and may be molded together with other matching parts. Magnetic Properties of compression Moulding bonded NdFeB Magnets Grade | BNP-6 | BNP-8L | BNP-8 | BNP-8SR | BNP-8H | BNP-9 | BNP-10 | BNP-11 | BNP-11L | BNP-12L | BrT(Gs) | 0.55-0.62 | 0.60-0.64 | 0.62-0.69 | 0.62-0.66 | 0.61-0.65 | 0.65-0.70 | 0.68-0.72 | 0.70-0.74 | 0.70-0.74 | 0.74-0.80 | HCBkA/m(kOe) | 285-370(3.6-4.6) | 360-400(4.5-5.0) | 385-445(4.8-5.6) | 410-465(5.2-5.8) | 410-455(5.2-5.7) | 400-440(5.0-5.5) | 420-470(5.3-5.9) | 445-480(5.6-6.0) | 400-440(5.0-5.5) | 420-455(5.3-5.7) | HCJkA/m(kOe) | 600-755(7.5-9.5) | 715-800(9-10) | 640-800(8-10) | 880-1120(11-14) | 1190-1440(15-18) | 640-800(8-10) | 640-800(8-10) | 680-800(8.5-10) | 520-640(6.5-8) | 520-600(6.5-7.5) | (BH)maxkJ/m3(MGOe) | 44-56(5.5-7) | 56-64(7.0-8.0) | 64-72(8.0-9.0) | 64-72(8.0-9.0) | 64-72(8.0-9.0) | 70-76(8.8-9.5) | 76-84(9.5-10.5) | 80-88(10.0-11.0) | 78-84(9.8-10.5) | 84-92(10.5-11.5) | Dg/cm3 | 5.5-6.1 | 5.6-6.1 | 5.8-6.1 | 5.8-6.1 | 5.9-6.2 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | μr | 1.15 | 1.15 | 1.15 | 1.13 | 1.15 | 1.22 | 1.22 | 1.22 | 1.26 | 1.26 | α(Br)%/grade | -0.13 | -0.13 | -0.13 | -0.13 | -0.07 | -0.12 | -0.11 | -0.11 | -0.11 | -0.08 | Tw(grade) | 100 | 110 | 120 | 150 | 125 | 120 | 120 | 120 | 110 | 110 |
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