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95% Ceramic Wire Guide Eyelets Colored Eyelets Ceramic Yarn Guide

Categories Aluminum Oxide Ceramic
Brand Name: KAMTAI
Model Number: KTJC11
Certification: ISO 9001
Place of Origin: CHINA
MOQ: 2000PCS
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability: 10000PCS/ MONTH
Delivery Time: 25 DAYS AFTER PAYMENT
Packaging Details: CARTON BOX AND PLYWOOD PALLET
Density: >3.7g/cm3
Name: High strength Textile ceramic eyelets for industrial Textile ceramic parts
Compressive Strength @ 25 C: >2091
Flexural Strength @ 25 C: >276
Color: Red and White
Usage: Industry
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95% Ceramic Wire Guide Eyelets Colored Eyelets Ceramic Yarn Guide


Good Quality 95% Ceramic Wire Guide Eyelets Colored Eyelets Ceramic Yarn Guide


Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramic is generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.


PropertyUnits
Al2O3 Content%969899.599.7
Densityg / cm33.703.803.903.92
Color-WhiteWhiteIvoryIvory
Compressive Strength @ 25 CMpa2229209125122350
Tensile Strength @ 25 CMPa200200248252
Flexural Strength @ 25 CMPa331276324320
Elastic Modulus @ 25 CGPa290331366380
Hardness : Knoop Rockwell(Gpa) Kg/mm2
R45N
(11.7) 1196
79
(12.5) 1276
77
(14) 1428
85
(15) 1510 90
Thermal Conductivity @ 25 CW / m-Deg K20.828.1

30.7

31.6
Coefficient of Thermal Expansion @ 25-1000 C1 X 10-6 /
Deg C
7.98.58.18.0
Specific Heat @ 25 Ccal / g / Deg C.184.184.182.180
Maximum Working Temp.Deg C1650165017001700
VolumeResitivity @25C @700 Cohm-cm
ohm-cm
1 X 10-13
1 X 10-8
1X 10-13
2.2 X 10-9
1 X 10-13
6 x 10-7
1 X 10-13
6 x 10-7
Dielectric Strength
(@Thickness) 100Mils
ac volts
per mil
350
340
335330
Dielectric Constant 1Mhz
@25C
e' / eo8.69.49.710.0
Dissipation Factor 1 Mhz
@25C
Tan Delta.0004

.0003


.0003

.0002

Main Features

1) High hardness.

2) High heat resistance: alumina ceramic has excellentthermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.

3) Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.

4) High electrical resistivity: alumina is an electrically insulating material.

5) High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.


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