- Glass[6]
- Building Glass[6]
- Mirrors[6]
- Lenses[2]
- Quartz Plate[2]
- Countertops[2]
- Glass Processing Machinery[5]
- Contact Person : Mr. chen kevin
- Company Name : Guangzhou Gking Glass Co., Ltd.
- Tel : 86-20-82178299
- Fax : 86-20-22094079
- Address : Guangdong,guangzhou,Room 503-506 ZhuYuan Building No.110 DongHuan Rd. ZhuCun DongPu TianHe District
- Country/Region : China
- Zip : 510000
Related Product Searches:high precision glass with best quality,High Quality,lamp lighting,8
Optical and imaging is a colorless, clear and transparent glass. Well within the range ultraviolet visible and near-infrared light transmissivity of high borosilicate 3.3 glass has become a kind of application in many kinds of floodlight, high power spot light, camera, digital products, scanner, copier, flash and tanning beds (working temperature 450 °C), ideal material. Optical and glass intrinsic fluorescence image is extremely low, good surface quality, smooth uniform, can be widely applied optics, optoelectronics, photonics and analysis equipment and other fields.
Low product main technical indicators: a) specification: wafer from 15 mm to 300 mm outer diameter, inner diameter from 5 mm to 150 mm; Party pieces from 20 * 20 to 300 * 300; B) polishing products thickness from 0.3 to 25 mm. C) length, the width size tolerance: 0.1 MMD) diameter or less alignment: phi within 30 mm 0.01 mm or less; Phi within 150 mm of 0.1 or less Kong Yun within mme) poor: phi within 30 mm 0.03 m or less; Phi is 0.2 mm or less f) within 150 mm of diameter tolerance: + / - 0.02 MMG) thickness tolerance: + / - 0.01 MMH) surface precision: customer requirements I) double parallel differential: 3 microns or less, surface finish, surface roughness of O level j) : 0.4 k) product testing instrument precision interferometer nm: 1 lambda / 20 or less surface roughness tester: 0.01 nm or less roundness instrument: 0.001 mm or less
Second-ranking punch wafer main technical indicators: A) the thickness of the glass: < 5 mm B) glass size: 300 mm x 300 mm C) the minimum aperture processing: > 0.5 mm D) machining accuracy: + / - 0.035 um E) positioning accuracy: + / - 0.025 um F) collapse point: < 0.05 mm *
application: many kinds of floodlight, high power spot light, camera, digital products, scanner, copier, flash and tanning beds of ideal material
high precision glass with best quality