Excellent Performance 1400c Cordunum Mullite Ceramic Crucible Sagger

Basic Info

Origin

Shanghai

Product Description

Mullite Ceramics Physical Properties
Main Ingredients	3Al203 2SiO2
Physical Properties	Density		g/cm3	2.8
	Water Absorption		%	0
	Sintering Temperature		ºC	1300
	Hardness		HV	1000
	Flexural Strength (MOR)		Kgf/cm2	1100
	Compressive Strength		Kgf/cm2	6000
	Fracture Toughness		Mpa.m3/2	-
	Maximum Use Temperature		ºC	1000
Thermal Properties	Thermal Expansion Coefficient		/ºC	6*10-6
	Thermal Shock Resistance		T(ºC)	300
	Thermal Conductivity		M/m.k(25-300ºC)	4.2-
Electrical Properties	Volume Resistivity	20ºC	>.cm	>1012
		100ºC		1010-1012
		300ºC		-
	Dielectric Breaking Strength		KV/mm	10
	Dielectric Constant		100MHz(E)	6

FAQsQ: Are you trading company or manufacturer ?
A: We are factory. We had been engaged industrial ceramics for more than 20 years.The quality and service of the products areguaranteed
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 20-40 days if the goods are not in stock, it is according to thequantity
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight
Q: What is your terms of payment ?
A: 100%T/T before shipping, when the value of the goods is less than $10,000. If over, can be discussed. Accept the payment byAlibaba insurance order
Q: Why choose us?
A: OEM and ODM are available. We had customized about 6000 kinds ceramics products for our customer all over the world.Pre-sale service: Professional technical persons will choose suitable materials for you due to using environment about the ceramicparts.The sale of services: If you need,we can provide the sample for you to go on testing,and also provide technical help and supportsfor you.After-sales service: Accept any repair of the product, help to improve technology for customer. And also provide long-termtechnical help and support for you.