Reasonable price Ceramic Sleeve - 99.7% Alumina Wafer Polish Plate – Chemshun

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Our business has been focusing on brand strategy. Customers' pleasure is our best advertising. We also offer OEM company for Hexagonal Alumina Mat, Silicon Carbide Material, Sic Ball, Welcome to visit our firm and factory. Be sure to come to feel free to get in touch with us in case you need any additional assistance.

Reasonable price Ceramic Sleeve - 99.7% Alumina Wafer Polish Plate – Chemshun Detail:

Application

As the Alumina ceramic wafer polishing and sapphire lapping disks used in the semi-conductive, diamond polishing etc.

Process: All types of Polishing and lapping process, such as CMP chemical mechanical polishing, Mechanical Polishing, Precision Polishing.

Feature

High purity and chemical durability
High Mechanical Strength and Hardness
High Corrosion Resistance
High Voltage Resistance
High Temperature Resistant Up to 1700ºC
Extremely Abrasion Resistance Performance
Excellent Insulation Performance
All type of Size 180,360, 450, 600mm etc

Product name	99.7 high purity Alumina ceramic Polishing Lapping Discs
Material	99.7% alumina
Normal Size	D180, 360, 450, 600mm, customized size accepted.
Color	Ivory
Application	Wafer and Sapphire CMP process in semi-conductive industry
Min.Order	1Pic

Chemical / physical Information

		Unit	99.7 Alumina Ceramics
General Properties	Al2O3 content	wt%	99.7-99.9
	Density	gm/cc	3.94-3.97
	Color	-	Ivory
	Water absorption	%	0
Mechanical Properties	Flexural Strength(MOR) 20 ºC	Mpa(psix10^3)	440-550
	Elastic Modulus 20ºC	GPa (psix10^6)	375
	Vickers Hardness	Gpa(kg/mm2) R45N	>=17
	Bending Strength	Gpa	390
	Tensile Strength 25ºC	MPa(psix10^3)	248
	Fracture Toughness (K I c)	Mpa* m^1/2	4-5
Thermal Properities	Thermal conductivity(20ºC)	W/mk	30
	Coefficient of Thermal expansion(25-1000ºC)	1x 10^-6/ºC	7.6
	Thermal Shock Resistance	ºC	200
	Maximum use temperature	ºC	1700
Electrical Properities	Dielectric Strength (1MHz)	ac-kv/mm(ac v/mil)	8.7
	Dielectric Constant(1 MHz)	25ºC	9.7
	Volume Resistivity	ohm-cm (25ºC)	>10^14
		ohm-cm (500ºC)	2×10^12
		ohm-cm (1000ºC)	2×10^7

Service

We accept custom orders.
If you want to know more product information, please feel free contact us and we’ll afford you the most suitable product and best service!

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Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value "unification, dedication, tolerance" for Reasonable price Ceramic Sleeve - 99.7% Alumina Wafer Polish Plate – Chemshun , The product will supply to all over the world, such as: Angola, Serbia, USA, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.

Ceramic Chute

Ceramic Elbow Bend Pipe

Ceramic Lined Cone

Ceramic Pipe Cut Ring

Ceramic Sleeve Lined Pipe

Ceramic Square Tile

Conveyor Ceramic Lining

Rubber Ceramic Wear Pads

Sic Ceramic Bricks Tiles

Wear Ceramic Parts

In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!

By Maggie from kazan - 2018.08.12 12:27

Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!

By Eric from Mombasa - 2017.09.22 11:32

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