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Enhancing Manufacturing Efficiency and Quality with Precision Spinning 99% Alumina Ceramic Disc Guide
Model No.: Al2O3 386
Brand: Hard
Type: Plate
Material: Alumina Ceramic
Style: Western
Usage: Home Decoration
Feature: Chinese
Processing: Casting
Color: White/Ivory
Shape: Round
Age: Modern
Surface Decoration: Glazed
Application: Machinery, Industry, Medical, Aerospace Etc.
Packaging: Customized
Transportation: Ocean,Land,Air
Place of Origin: Guangdong,China
Supply Ability: 1,000,000 pcs/Month
Certificate: SGS
Port: Shenzhen
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB
Introducing our latest innovation in precision engineering - the Precision Spinning 99% Alumina Ceramic Disc Guide. Designed to revolutionize the spinning industry, this cutting-edge guide offers unmatched durability and accuracy. Crafted from high-quality alumina ceramic, it ensures seamless spinning operations with minimal friction and wear. With its exceptional heat resistance and chemical stability, this disc guide guarantees optimal performance even under the most demanding conditions. Its precise dimensions and smooth surface finish enable superior yarn quality and reduced downtime. Upgrade your spinning process today with our Precision Spinning 99% Alumina Ceramic Disc Guide and experience unparalleled efficiency and productivity.
99% 99.5% Alumina Ceramic flat plate plank
Reputation depends on quality, quality comes from Hard!
Ceramic antennas have different radiating or receiving capabilities for different directions in space. This is the directivity of ceramic antennas. A directional pattern is usually used to measure the directivity of a ceramic antenna. On a horizontal plane, an antenna with no maximum direction of radiation and reception is called an omnidirectional antenna, and an antenna with one or more maximum directions is called a directional antenna.
Voltage standing wave ratio
When the input impedance of the ceramic antenna is not the same as the characteristic impedance of the feeder, the generated reflected wave and incident wave are superimposed on the feeder. The ratio of the maximum and minimum values of adjacent voltages is the voltage standing wave ratio, which is used to check the transmission of the feeder. On the basis of efficiency, the voltage standing wave ratio is less than 1.5, the voltage standing wave ratio at the operating frequency is less than 1.2, and the voltage standing wave ratio is too large, which will shorten the communication distance, and the reflected power will return to the power amplifier part of the machine, which easily burns out the power amplifier tube. Affects the normal operation of the communication system. So many benefits, of course, are inseparable from the word ceramic. The ceramics here are generally alumina ceramics. Generally, the ceramic antenna is an Alumina Ceramic Substrate. The great ability of ceramic antennas can be attributed to alumina ceramics. Substrates, alumina ceramic substrates have excellent anti-interference, lightning protection, waterproof and dustproof functions, but this is not the point. The important point is that the alumina ceramic substrate has low dielectric loss. It is even more powerful when applied to current high-frequency antennas. . With the alumina ceramic substrate, the volume of the ceramic antenna can be made smaller, making our mobile communication more powerful.
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
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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 Block
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.