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Environment-friendly White 95%, 99%, 99.7% Al2O3 / Alumina Ceramic Handset End Cap

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Product Details

Brand Name

FFTC

Place of Origin

China

Delivery Time:Depends on the quantity, always in a month.
Certification:ROHS

Environment-friendly White 95%, 99%, 99.7% Al2O3 / Alumina Ceramic Handset End Cap

Description:

1.This type of ceramic products is green and environment-friendly. It has no environment-harmful

materials.

2. Material: 95% AL2O3

3. Method of molding: Thermal casting/dry press/extrusion

4. Color:white

5. Sintering temperature: 1750℃

6. Surface finish: Ra0.4&simRa0.8&mum

7. Packing: Pack with carton and ship with wooden case

8. Produce products according to molds or drawings provided by the client and quote according the data

of the products

9. The mould fee of the non-standard products: According the quotation of product.

Applications:

Electronics and other fields

Specifications:

95%,99%,99.7% Al2O3 Material Parameters:

Item	Test Condition	Unit Symbol	95%Alumina ceramics	99%Alumina ceramics	99.7%Alumina ceramics
The main chemical ingredient			Al2O3	Al2O3	Al2O3
Bulk Density		g/cm3	3.6	3.89	3.96
Maximum Use Temperature			1450℃	1600℃	1650℃
Water absorption		%	0	0	0
ROHS Hardness			≥85	≥89	≥89
Flexural strength	20° C	MPa (psi x 103)	358 (52)	550	550
Compressive Strength	20° C	MPa (psi x 103)	2068 (300)	2600(377)	2600(377)
Fracture Toughness	K(I c)	Mpa m1/2	4-5	5.6	6
Coefficient of thermal expansion	25-1000° C	1X 10-6/°C	7.6	7.9	8.2
Coefficient of thermal conductivity	20° C	W/m °K	16	30.0	30.4
Thermal Shock Resistance	Tc	°C	250	200	200
Dielectricity constant	1MHz.25℃		9	9.7	9.7
Dielectric strength		ac-kV/mm (ac V/mil)	8.3 (210)

Yixing Feifan Ceramics Co.,Ltd: Contact nameLiu Guoxiang
Chat Now; Phone86-0510-87191518; AddressJianxin Village Dingshu town Yixing city, Binzhou, Shandong

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