Welcome to kangyou£¡

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    Kangyou crystal glass has colorless glass and colour glass, which are made from raw materials of the highest chemical purity. It can be cut, curved, sagged, grounded, polished etc. The glasses could be pressed blanks which could be used in optical era or as crystal arts and crafts.
Kangyou crystal glass can be supplied in the form of strip glass, glass bars and other special dimension products.
Its outstanding purity and optical quality opens up a wide range of possible applications: car headlights, for clock and display glasses, in photocopy machines and binoculars, lamp and crystal arts, optical elements such as magnifying glasses, aspherical lens, spherical mirror and torches, prisms.
The colorless glass can also be combined with colored glass for highly decorative effects in lighting applications.
    Main Properties£º

Refractive index (condition annealed 40¡ãC/h)
  Nd=1.5260
Abbe value
  Vd=59.5
Softening point
  580¡æ
Annealing point
  540¡æ
Coefficient of mean linearthermal expansion in the temperature range of 20 - 200 ¡ãC
  £¨20-200¡æ£©=94¡Á10-7
Density p in g/cm3
  2.53g/cm3
HK
  575
    Size Ranges For colorless Glass£º
Thickness[mm] Tolerance[mm] Length[mm] Width[mm]
28 +2 455-610 165/230/270
30 +2 455-610 165/230/270
37 +2 455-610 165/230/270
40 +2 455-610 165/230/270
50 +2 455-610 165/230/270
60 +2 455-610 165/230/270
70 +2 455-610 165/230/270
80 +2 455-610 165/230/270
    Size Ranges For color Glass£º
thickness:20-80mm width:230mm¡¢270mm¡¢280mm length:according to the customer's needs.
Other special dimension products according to the customer's needs.
The company will try its best to development new products, mainly special kind glass material, such as optical glass rods and some other technical glasses.
If you are interested in our products or have any suggestions, please contact us.

 

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LAI YANG KANG YOU GLASS MATERIAL CO., LTD           kangyouglass@126.com