Magnetic Push Pin,Round Magnet Holder,Magnetic Button

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 4000 Pieces or more pc

Supply Capability:: 200 Tonnes per Month normal production pc/month

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Specifications

1.magnetic push pin,memo holder;

2.20mm,30mm,40mm;

3.round magnetic memo holder

4.10pcs into one blsiter bag;

magnetic push pin

colorful magnetic paper holder

magnetic buttons

1.size:round,oblong,star,hear,special forms accepted

2.diameter:20mm,30mm,40mm

3.materials:plastic/transparent plastic + ceramic/ferrite magnet

4.logo: printing can be done on the magnet holder or on the blister package,which is optional

5.MOQ:400 blister bags for one design

6.ideal for office and school holder stationery

7.can be used as gifts for the children in the kindgarten for these itmes are no harm parts

8.package:10pcs into one blister plastic bag,100bags into one middle carton,5.6kg for the middle carton

4 middle cartons into one outer carton,about 23kg for one outer carton.

Q: What type of Magnetic material is plastic?a. diamagnetic d. paramagnetic b. ferromagnetic e. nonmagnetic c. magnetic: Are you sure C isnt missing anything? cause its kinda basic. well i'd go eith either B or C casue the quality of the plastic magnets that you showed in that link has standard magnetic properties. a. diamagnetic - A natural magnetic ness that every form of matter has. b. ferromagnetic- The most familiar type of magneticism like a refrigiator magnet. c. magnetic - Basically magnetetic d. paramagnetic - Something that is attracted to magnets BUT does not contain any magneticism by itself. e. nonmagnetic - You explained it.

Q: is there any kind of magnetic shielding that is not made from materials that are themselves attracted to magnetic fields: Possible, but unlikely. If you really want to keep it from dying, use a battery with a better Cold Cranking amp.

Q: How familiar with magnetics and magnetism are you?: Second law of thermodynamics

Q: I am looking for some kind of anti magnetic spray to use on speaker mesh cover to stop the penetration of magneticparticles inside the speaker.: As long as there are openings in the mesh, such a spray (if there is anything like that) would do nothing. Use a particulate filter that has openings smaller than the particles you desire to stop. It may need to be changed now and then. Per your added input, do you have to use a mesh that can become magnetized? Perhaps aluminum, copper, or high grade stainless if it has to be metal? Can you install a larger magnet nearby? Perhaps even an elctromagnet designed to attract particles? The latter may induce noise, so it may not be a good idea. Plus, if the mesh is magnetic, the particles you are concered about will be attracted to the mesh, not the speaker. If you demagnetize, they will now head towrd the magnet in the speaker. Per your fabric input, what type of fabric is magnetized? If the fabric attracts the particles, just vacuum it once in awhile.

Q: hi,Does a permanent magnet still have its magnetic properties outside the earths atmosphere (i think it will, but I would like to hear more). Does it still attract to other ferromagnetic materials.: A and B could magnetize the magnet in a various orientation, and C will enable the fabric to demagnetize. D is the only answer which would not substitute any magnetic properties. yet another determination concerning to C could be stunning the magnet - dropping it, hitting it with a hammer, and so on. - that could jar the molecules out of alignment.

Q: Are there any magnetic separation materials?: The permeability of conducting material is larger than that of air. It is easy to conduct magnetism and can restrain the magnetic field in a certain range. Relative to electricity, the magnetic conductive material is equivalent to the conductor, the air is equivalent to the semiconductor, but if the magnetic material is not enough to bind the magnetic field, the magnetic field will overflow and enter into the air.

Q: what I thought was a stone skull is actually a magnetite skull. I was in my room when I heard a click, I looked on my night stand one of my buzzing magnets stuck to it but it has little magnetic force so I want to give it more force but how? I already tried rubbing it in a magnet and that has some effect but not enough.: Not unless it's one of those Harley trikes. The rims are way to thin tall.

Q: when one refrigerator magnet is placed upon the other then they either slide easily or somewhat there is disturbance when they slide. BUt when the magnet on the top is rotated in 90 degree sidewise then when we again slide it, there is exactly opposite to what has happened before. If they slided easily before now they slide with some difficulty and vice versa.Why does this happen?explain the orientation of magnetic field or magnetic poles: The flexible magnetic material used for efrigerator magnets is actually a moderately complicated material. It is composed of alternating triangular prisms of differently oriented magnetism that produce a very small magnetic field on the front side of the magnet, and alternating stripes of north and south polarity magnetic field on the back side. Think of the back side as a piece of corrugated cardboard, with the bumps being one magnetic polarity (say north) while the valleys are the other polarity. When two refrigerator magnets are put back-to-back, the magnetic stripes on each magnet can either be oriented parallel to one another, or at right angles to one another. When they are parallel, sliding the magnets past one another is line trying to slide two pieces of corrugated cardboard past one another in a direction perpendicular to the corrugations -- the cardboard (magnets) stick when a protrusion/bump (the north pole) on one side is aligned with a hollow (the south pole) on the other side, and when a bump (north) is aligned with a bump (north) on the other side, the pieces want to snap back to a situation where the bumps and hollows (north and south poles) are aligned. If the cardboard or magnets are oriented so that the corrugations or magnetic stripes are at 90 degrees to one annother, they slide without sticking or repelling because every bump-hollow (north-south) intersection can be paired with a bump-bump (north-north) or hollow-hollow (south-south) intersection, so there is no net attractive or repulsive force. If this is hard for you to visualize, see the source cited below, which has a good description of the magnetic structure of the material used in refrigerator magnets, and discusses the phenomenon you are asking about.

Q: Has anyone used a Magnetic Water Softener? Does it work?: In theory, a magnetic field will cause calcium and other materials to form a circular shaped molecule. This molecule will not link well to other molecules. The claim is the minerals in the water can no longer readily stick to your faucets, fixtures, and shower heads. The above theory is true, but there is a catch. In order for the magnetic field to work it must be present were the mineralization takes place. The mineralization takes place when the water evaporates from your sink, faucet, toilet, etc. So how could a strong magnet placed on the pipe affect the water building up on a faucet in another room? It can’t. The fact is only the water remaining in the pipe near the magnet is exposed to the magnetic field. The water is not being evaporated while it is still in the pipe. When you turn the water on it flows through the magnetic field quickly. Water is not magnetic and can’t carry the field to the faucet

Q: I need to presence sense a row of several magnets (6-20, depending on the machine size) that are repeatedly placed onto and collected from a steel surface. I need to determine a signature of the magnetic field of the group, then check each time they are placed/collected to ensure that none are missing. Thought is to run a strip of the desired material close alongside the row, and check the resistance (signature) with an ohmmeter.I‘d also be interested in any other ideas to accomplish this.Thanks in advance!: The easiest way may be to use a spectrum analyzer with a magnetic field probe. This will accomplish what you are trying to do as you have described. As far as I know, there isn't a simpler way to do it with an ohmmeter as you want to do.

We are a leading manufacturer and supplier of magnetic products, such as magnetic materials, reductive iron powder and injection magnets. We take pride in a number of senior engineers and technicians with over 20 years of experience in this sector as well as advanced equipment and the top-ranking management system, which make it possible for us to provide our customers with high quality products, competitive prices and first-class service. We sincerely hope to establish long-term business relationships with customers from at home and abroad on the basis of equality and mutual benefits and seek common development.

1. Manufacturer Overview

Location	Guangdong,China (Mainland)
Year Established	2009
Annual Output Value
Main Markets	11.11% North America 11.11% South America 11.11% Eastern Europe 11.11% Southeast Asia 11.11% Oceania 11.11% Mid East 11.11% Eastern Asia 11.11% Western Europe
Company Certifications	license 1

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port
Export Percentage	91% - 100%
No.of Employees in Trade Department
Language Spoken:	English, Chinese, Japanese
b) Factory Information
Factory Size:	5,000-10,000 square meters
No. of Production Lines	6
Contract Manufacturing	OEM Service Offered
Product Price Range