Ceramic Insulating Beads for Electrical Appliances Surface Glazing Water of Alumina

• Customization: Available
• Application: Ceramic Decorations, Industrial Ceramic
• Type: Ceramic Parts
• Model NO.: GT-12355
• Transport Package: Carton or Pallet
• Specification: Rohs
• Trademark: SHANGHAI GONGTAO
• Origin: Shanghai, China
• Production Capacity: 50000 PCS Per Year

Product Description

Ordinary Ceramic Physical Properties
Properties	Units	Values
Al2O3 Content	%	60	75
Volume Density	g/cm3	3	3.1
Flexural Strength	MPa	205	280
Linear Expansion Coefficient	×10-6/ºC 25-800ºC	7.1	7.6
Thermal Conductivity	W/(m.R)	16	17
Insulation Strength	KV/mm	10	10
Volume Resistivity 20ºC	Ω.cm	>1014	>1014
300ºC		>1013	>1013
Long-term Use Temperature	ºC	1350	1000
Moh's Hardness		7.5	7.5
Refractoriness	ºC	1800	1700

FAQs
A: We are factory. We had been engaged industrial ceramics for more than 20 years.The quality and service of the products are guaranteed.

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 the quantity.

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 by Alibaba 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 ceramic parts.
The sale of services: If you need,we can provide the sample for you to go on testing,and also provide technical help and supports for you.
After-sales service: Accept any repair of the product, help to improve technology for customer. And also provide long-term technical help and support for you.