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Specification: Made according to customer’s requirement
Product introduction: Sapphire cover of mobile phone and its material are scratch and corrosion resistance. It has favorable transmittance in visible wavelengths and infrared band. Compared with glass panel, it has larger compressive strength and scratch resistance. Besides, it can increase the touch sensitivity of mobile phone.
Main technical parameters:
3. Environmental reliability
a.High temperature test(+85℃)240h
b.Low temperature test(-40℃)240h
c.High temperature and humidity (70℃,90%RH)240h
d.Thermal shock test(-40℃,85℃ each for 0.5 hours)100 circulations
e.Steel wool testing (0000#,1kgf load,40cycle/min,40mm) 1500 circulations
Address: No.58, Hengguang Road, Economic and Technological Development Zone,Nanjing, Jiangsu Province
Zip code: 210038
E-mail: xsb@j-crystal.com.cn
Tel: 025-85789211
Fax: 025-85789210