New Magnetic Compound Materials

Specifications

Magnetic Compound
1. Mixer of Magnetic powder and CPE.
2. Can be put into extruding machine to make magnetic strip directly.

 

Magnetic Compound:

 

We supply granulated magnetic compound for extrusion of magnetic strips and magnetic compound for calendering of magnetic sheets. Magnetic compound consist of 90% bonded magnetic ferrite powder and around 10% CPE. We supply barium ferrite magnetic compound and strontium ferrite magnetic compound. All the additives have been put into the magnetic compound. The granulated magnetic compound for extrusion can be fed into the extruder directly to extrude refrigerator magnetic strip. The magnetic compound for calendering can be directly made the flexible magnetic sheets by rolling. We can supply magnetic compound according to the magnetic properties required by users. All the materials are in accordance with the European RoHS directive.

 

Magnetic compound material is mixed by ferrite magnetic powder and plastic resin in mixer, through mixing ,smelting, cooling, shaping and cutting process to produce final magnetic compound. Unimagnet uses imported automatic production line to manufacture magnetic compound which has high performance, good flexibility and stable granularity. 

 

According to different producing technics, there are two kinds of magnetic compounds: injection magnetic compound and extrusion magnetic compound.

 

Injection magnetic compound is mainly used for producing permanent DC motor, stepper motor, printer and Magrollers of photocopier, bounce cylinder, inductor and Teletron gathering piece. Extrusion magnetic compound is mainly used for producing refrigerator door gaskets and other door seal gaskets.

 

 

Magnetic Compound for Extrusion and Calendering
Material	Isotropic	Semi-Anisotropic	Anisotropic
	Ba.M (Sr.M)	Ba.M (Sr.M)	Sr.M
	XY-8	XY-10	XY-13
Br (mT)	> 180	> 200	> 245
Hcb (KA/m)	> 110	> 120	> 160
Hcj (KA/m)	> 150	> 160	> 190
BHmax (KJ/m3)	> 6.4	> 8.0	> 12.0

 

REMARKS: THE EXTRUSION TEMPERATURE IS SUGGESTED NOT OVER 100°C

 

 

 

 

Main Features

§ The powerful and stable magnetic properties owe primarily to the surface treatment  and mulling techniques developed by Jiangmen Yufeng Magnetic Co.,Ltd. § A wide variety of magnetic materials and resins are available to choose from according to specific needs. § Magnetic properties can be customized as needed. § The compounds deliver outstanding formability for injection molding free of cracks or chips. § The compounds allow complex, thin, insert, outsert and integrated moldings,  which makes them ideal for a rationalized assembly line. § Multipolar magnetization, radial magnetization and other types of plastic magnets can be produced easily.

 

The major materials -- flexible magnet sheet is produced process.

 

 

 

 

5.our factory

 

 

With the above information, you are highly welcomed to contact us directly or send us email. We will reply your special request immediately or within 8 hours if we are at night.

 

we will surely offer our most competitive price with super quality.

 

Delivery: Since it is heavy goods, we suggest shipping by sea.For small quantities, it can be shipped by courier express or airfreight as it is morefavorable, fast and convenient.We got very favorable price from express companies likeDHL and UPS as well as good rate for air.It can be quoted for your reference and comparison.

 

Sample leadtime: 4days;

 

Production leadtime: 7~15days based on specific quantity.

 

After-sales service:We always offer fast and high quality after-sales service. Pls feel free to contact us if you have any question on the soft PVC fridge magnet

 

Important Notes: Each product has its unique price. So, pls kindly send us your detailed request (such as size, colors , design).