Super Strong Magnet Magnetic Pushpins Sucker Thumbtack Durable D12 D16 D20
Specification:
100% Brand new and high quality.
Material:Ndfeb Strong Magnetic
Color:Silver
Size: 12*16mm,16*20mm,20*25mm
Conversion: 1cm=0.39inch, 1inch=2.54cm
Feature:
Coercivity: 756-915(KA/m)
Remanence: 1.12-1.45(T)
Intrinsic coercivity: 836-880(KA/m)
Maximum magnetic energy product: 243-442(KJ/m3)
Density: 7.5(g/cm3)
Direction of magnetization: thickness magnetization (N and S poles on the upper and lower surfaces)
Operating temperature: Below 80 degrees Celsius
1.Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.
2.Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, sound meter, a reed switch, sensors.
3.Electrical field: VCM, CD / DVD-ROM, generators, motors, servo motors, micro-motors,motors, vibration motors.
4.Machinery and equipment: magnetic separation, magnetic crane, magnetic machinery.
5.Healthcare: MRI scanners, medical equipment, magnetic health products and so on.
6.Wedding corsage badges, etc., can be replaced with a magnet attracts every other clothes pins, so as not to damage the dress.
7.For the overlying metal drawing board for fixing the drawing paper. Magnetic blackboard whiteboard fixed file drawings.
8.Advertising magnets available to replace the original fixtures, at any time convenient to replace the ad content.
9.Models piling, you can use small magnets to connect two widgets.
10.Studio, bulk magnet can be used to adsorb screws and other parts,even wrenches, and other tools
Warning
These magnets are very powerful which should be handled with great care. Do not allow children to play with them unsupervised as they could get injured. Especially pay attention to the small magnets, please place in somewhere children can't reach
Care should be used when handling two magnets as they can pull together with such force that pieces of the magnets can splinter off and cause injury. Keep the magnets away from pacemakers and magnetic storage devices such as mobile phones, bank cards, and computers.
The Seller will not be held liable for any damage or injury caused by these magnets.
Package included:10 X Magnets
Notice:
1.Please allow 1-3mm error due to manual measurement,Please make sure you do not mind before you bid.
2.The colors may be a little difference for the different monitors displays, please understand.