Yixing City Kam Tai Refractories Co.,ltd
                                                                                                           
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Kamtai Alumina Ceramic Eyelet Wire Guide for Winding / Textile >3.65g/cm3

Price Negotiable
Price: Negotiable
MOQ: 2000PCS
Delivery Time: 25 DAYS AFTER PAYMENT
Brand: KAMTAI
Product Description

 

Alumina Ceramic Eyelet Wire Guide for Winding and Textile
Textile ceramic eyelet apply to the coiling machine and spinning and weaving machinery, is in common use fault silk another piece, is used to demand no high fault silk occasion. Silk thread slides when the job, in China eye outside, for reducing friction, must raise material hardness, smoothness and form. Our company selects and uses 99%'s Al2O3, hardness greater than HRa88, density 3.85, surpasses essence throwing Ra0.2.

The textile ceramic eyelets is used to set less (friction is also less) location of pressure right. For cost reduction, according to using a request, smoothness polishing handicraft is allotted being (0.8 throw Ra) roughly, is throw (Ra accurate 0.4), surpasses essence throwing (Ra0.2).

Ceramic eyelets Be that single face is super-accurate at the same time mark throw and two-sided super-accurate throw. Specification of China eye many, select and use specification listing in common use in sopport a customer the day afer tomorrow now, also may demand making to order according to the customer.

 

Applications:
Heating element holders
Stand off insulators
Interlocking insulating beads
Splitbush insulators
Lamp bases and caps
Regulator parts

MATERIAL PROPERTIES

  Unit 95% Al2O3 99% Al2O3 ZrO2
Color - white ivory white
Density g/cm³ 3.65 3.88 5.95
Water Absorption % 0 0 0
Young's Modulus Gpa 280 350 205
Vickers Hardness Gpa 14 20 12
Flexural Strength ( at R.T. ) Mpa 280 300 900
Compressive Strength ( at R.T. ) Mpa 2000 2500 2200
Thermal Conductivity ( at R.T. ) W/(m.K) 18-25 30 2.2
Thermal Shock Resistance ΔT(°C) 220 180-200 280-350
Max. Working Temperature ( at R.T. ) °C 1500 1700 850
Volume Resistivity ( at R.T. ) Ω.cm >10^15 >10^14 >10^12
Dielectric Constant (1 MHz at R.T. ) - 9.50 9.80 26
Dielectric Strength kV/mm 16 22 -
 

 

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Company Yixing City Kam Tai Refractories Co.,ltd
Location Dagang Village,Dingshu Town, Yixing City,Jiangsu Province, China
Contact Person Bruce

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