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Mr. Watson Lin
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Mr. Watson Lin
SHENZHEN HARD PRECISION CERAMIC CO.,LTD
| Zahlungsart: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
|---|---|
| Incoterm: | FOB |
| Minimum der Bestellmenge: | 1 Piece/Pieces |
| Lieferzeit: | 15 Tage |
Basisinformation
Modell: Al2O3-212
Additional Info
Verpakung: Customized
Marke: Hard
Transport: Ocean,Land,Air
Ort Von Zukunft: Guangdong,China
Versorgungsmaterial-Fähigkeit: 1,000,000 pcs/Month
Zertifikate : SGS
Hafen: Shenzhen
Produktbeschreibung
99% 99.5% alumina ceramic sharp conical fillet rod
Reputation depends on quality, quality comes from Hard!
Alumina Ceramic:
The alumina powder entering the plant is prepared into a powder material according to different product requirements and different molding processes. The particle size of the powder is less than 1 μm. If the purity of the alumina is 99.99%, the high-purity alumina ceramic product needs to be ultra-finely pulverized and the particle size distribution is uniform. When extrusion molding or injection molding is used, a binder and a plasticizer are introduced into the powder. Generally, a thermoplastic plastic or resin organic binder having a weight ratio of 10-30% should be at a temperature of 150-200 with the alumina powder. Mix evenly underneath to facilitate the molding operation. The powder raw material formed by the hot pressing process does not need to be added with a binder. If semi-automatic or fully automatic dry pressing is used, there is a special process requirement for the powder. It is necessary to spray the granulation method to treat the powder to make it spherical, so as to improve the fluidity of the powder and facilitate the automatic filling of the molding. wall. In addition, in order to reduce the friction between the powder and the mold wall, it is necessary to add 1 to 2% of a lubricant such as stearic acid and a binder PVA.
properties:High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc.
Data Sheet↓
Color: White/IvoryThermal 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
7.MOQ is not limited, small quantity is welcome.
8.Vigorous team and good after-sales service
Products Show
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.
Produktgruppe : Aluminiumoxidkeramik > Aluminiumoxidkeramikschaft
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