Dongguan Haikun New Material Co., Ltd.

faucet tap hydrant water pump alumina ceramic gasket

Payment Type:
L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm:
FOB
Min. Order:
1 Piece/Pieces
Transportation:
Ocean,Land,Air
Port:
Shenzhen
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  • Product Description
Overview
Product Attributes

Model No.Al2O3-224

BrandHard

TypePlate

MaterialAlumina Ceramic

StyleWestern

UsageHome Decoration

FeatureChinese

ProcessingCasting

ColorWhite/Ivory

ShapeRound

AgeModern

Surface DecorationGlazed

ApplicationMachinery, Industry, Medical, Aerospace Etc.

Supply Ability & Additional Information

PackagingCustomized

TransportationOcean,Land,Air

Place of OriginGuangdong,China

Supply Ability1,000,000 pcs/Month

CertificateSGS

PortShenzhen

Payment TypeL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
Customized

faucet tap hydrant water pump Alumina Ceramic gasket

Reputation depends on quality,  quality comes from Hard!


Alumina Ceramic:

The γ-type alumina is obtained by dehydrating aluminum hydroxide at a low temperature of 140-150 ° C, and is also called activated alumina or aluminum rubber in the industry. In the structure, oxygen ions are closely packed in the vertical direction, and Al3+ is irregularly distributed in the octahedral and tetrahedral voids surrounded by oxygen ions. Γ-type alumina is insoluble in water, soluble in strong acid or strong alkali solution, and it is converted to α-alumina by heating it to 1200 °C. Γ-type alumina is a porous material with an internal surface area of several hundred square meters per gram and high activity and high adsorption capacity. Industrial products are often colorless or micro-striped cylindrical particles with good pressure resistance. It is a commonly used adsorbent, catalyst and catalyst carrier in petroleum refining and petrochemical industry; it is industrial deacidizer for turbine oil and turbine oil, and is also used for chromatographic analysis; it is a neutral strong desiccant in the laboratory. The drying ability is no less than that of phosphorus pentoxide. After use, it can be regenerated and reused by heating at 175 ° C for 6-8 hours.
The world's alumina produced by the Bayer process accounts for more than 90% of the total production. Most of the alumina is used to make metal aluminum, which is less than 10% for other uses.

properties:

High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc. 

Ceramic washer

Data Sheet↓

Color: White/Ivory
Density: 3.9g/cm3
Alumina Content: 96% 99% 99.5%
Gas permeability: 0
Water Absorption: 0
MONS' Hardness: 82
Vickers Hardness (Hv50): 15.7(1600) Gpa(Kg/mm²)
Flexural Strength(20°C): 330Mpa
Compressive Strength(20°C): 2000Mpa
Fracture Toughness (20°C): 4 MPam1/2
Thermal Conductivity(20°C): 27.5W(m.K)
Thermal Expansion Coefficient: 7.6 10-6/°C

Thermal Shock Resistance: 200 △T°C

Maximum use temperature 1650°C

Dielectric Strength: >10 KV/mm

Dielectric Constant: 9.1er

Dielectric Loss Angle(1MHz): 0.0002-0.0003

Volume Resistivity(20°C): >1014Ω.cm


Application industry: Machinery, electronic, chemical, petroleum etc.
Specific application: Electrical ceramic substrate, plunger, sealing ring etc.




Why Choose Us?
1.12 years of professional production industrial ceramics factory
2.High quality products with low price
3.High precision parts with lowest tolerance
4.Short time for production 
5.Has a group of experienced, professional and efficient R&D team
6.Has a good reputation in China and abroad.

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service


Products Show

alumina ceramics



FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.
 
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to 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: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.

Product Categories : Alumina Ceramics > Alumina Ceramic Tube

Home > Products > Alumina Ceramics > Alumina Ceramic Tube > faucet tap hydrant water pump alumina ceramic gasket

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