Magnetic Sheet

Magnetic sheet is made of ferrite magnet powder and synthetic rubber or plastic (CPE,NBR etc.) by Calendering process. Magnetic sheet can be bent, twisted, coiled, punched, and otherwise machined into almost any shape without loss of magnetic energy.

Sizes available

The standard sizes are materials with thickness(0.4mm, 0.5mm, 0.75mm, 1.5mm), width(620mm, 1000mm, 1270mm) and length(15m, 30.5m).
Special sizes could be easily produced upon request with limitations : Thickness: 0.15mm-8mm; Width: up to 1270mm wide. Length: up to 620m. 

Surface Lamination


We are able to laminate various decorative material onto the non-magnetic face of Magnetic sheet, White PVC vinyl, Colourful PVC vinyl, PP vinyl, Double-sided self adhensive, dry wipe finish, etc. The magnetic face would always be coated with UV coating.

Magnetizing

Magnetic sheet is always multiple pole magnetized with magnetic pitch 2.0mm, 2.5mm, 3.0mm, 5.0mm, 7.0mm etc. Magnetic sheet could also be magnetized with single pole on one surface and magnetized thru thickness.

Working temperature & Flexibility

The working temperature is recommended from -26 degree to 71 degree. At 20 degree, the materials above can be coiled to a 12.7mm radius without cracking.

 

                      

 

                     

 

Magnetic properties of Magnetic sheet

 

Grade Residual Induction Coercive Force Intrinsic Coercive Force Maximum Energy Product
Br Hcb Hcj (BH)max
mT kA/m kA/m kJ/m3
[kGs] [kOe] [kOe] [MGOe]
FMS-1 150-170 95-111 151-159 4.0-5.6
[1.5-1.7] [1.2-1.4] [1.9-2.0] [0.5-0.7]
FMS-2 230-260 167-183 191-278 10.4-12.8
[2.3-2.6] [2.1-2.3] [2.4-3.5] [1.3-1.6]