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Ningbo Lihe Industry

[Province: Zhejiang ]

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new ceramic coated magnet

Payment Terms:	T/T,WU

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Product Details
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Basic Info.

characteristics: corrosive resistance , high temperature endurance,superior durability,
Place of Origin: Zhejiang
Min.Order: 500 Piece/Pieces

Supply Capacity

Production Capacity: 100000PCS/MONTH
Delivery Date: 20-30DAYS

With non-poison characters, Ceramic coated magnet have special advantages, such as corrosive resistance and superior durability, Also high temperature endurance(up to 250 centigrade) and excellent hardness of coating(reach to 8H).
The company has the exclusive patent to produce sprayed ceramic coating magnets in China.
They have beautiful silver appearance (perfect self-pure) and health caring as well. If this treatment is attractive for you, Please tell us, and Lihe has its expert techniques to provide on customers' request.

TEST COMPARISON

Coating	Salt Spray Test	Pressure Test	Temp.& Humidity Test	Adhesion Test
	4%NaC1 , Continual spray	TestPressure:0.24Mpa	Test Temp.80+0.5℃	Delimits 1x1mm check with the bit on magnet surface, Tests 5 times with 3M600 gummed paper.
	4%NaC1 , Continual spray	Steam temp.120℃	Test humidity:90+0.5%RH
Zn	8h-16h(ok)	24h(ok)	____	____
Ni+Cu+Ni	24h-48h(ok)	48h(ok)	____	____
Ni+Epoxy	>96h(ok)	>48h(ok)	>72h(ok)	bad
Ni+Ceramics	>96h(ok)	>48h(ok)	>72h(ok)	perfect