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Industrial Heat Resistant 96% Aluminum Oxide Ceramic , Alumina Ceramic Plate

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Yixing City Kam Tai Refractories Co.,ltd

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Name: Industrial Heat Resistant 96 Aluminum Oxide Ceramic Alumina Ceramic Plate
Brand: KAMTAI
Price: 1 USD

Brand Name : KAMTAI

Model Number : KTALP-1

Certification : ISO 9001

Place of Origin : CHINA

MOQ : 100PCS

Price : Negotiable

Payment Terms : L/C, T/T, Western Union, MoneyGram,PAYPAL

Supply Ability : 10000PCS/ MONTH

Delivery Time : 25 DAYS AFTER PAYMENT

Packaging Details : CARTON BOX AND PLYWOOD PALLET

Name : Industrial Heat Resistant 96% Aluminium Oxide Alumina Ceramic Plate

Size : 200*200*1mm

Surface finish : Polish

Features : High temperature resistance

Color : White

Material : 95% Al2O3

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Industrial Heat Resistant 96% Aluminum Oxide Ceramic , Alumina Ceramic Plate

1. Description

1.Raw material: 95% ~ 99.7% alumina optional

2.Colors: White, ivory, pink, black, green, blue optional.

3.Different tolerance level capability via CNC maching, fine grinding and laser cutting.

4.Supporting prototyping need to high volume cost down program.

5.Besides, we offer zircona ceramic plate, silicon carbide ceramic plate.

Features:

It can resistant up to 1650°C, high voltage, wear-resisting,high Hardness, high Strength, no porosity.

Key parameters control capability:

Max. dimensions	600mm x 500mm	Min. thickness	0.30mm
Precision process	CNC maching, grinding, lapping	Min. tolerance	+/-0.005mm
Roundness	0.005mm	Flatness	0.002mm
Roughness	Best to be Ra0.025	Liner straightness	0.01mm
Surface finish	Polishing or metallized
Visual quality: 1. No cracks, no dark dots, no contamination and sharp edges; 2. Evenly distributed glaze with very smooth surface Application: It always works as a ceramic lining plate, transtional ceramic plate, circuit board for heating resistant, electrical insulation, high tempreature resistant, in electronics apparatus.

3. Specification

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°C	1600°C	1650°C
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°C		9	9.7	9.7
Dielectric strength		ac-kV/mm (ac V/mil)	8.3 (210)	8.7 (220)	8.7 (220)
Volume Resistivity	100°C	ohm-cm	> 1013	> 1014	> 1014

Product Tags:

porous alumina plate

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