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  • Colored Borosilicate Glass Tubing - China

    price: contact company for price

    colored borosilicate glass tubing

    1 - resist high temperature

    2 - contain no heavy metal.

    3 - high light transparency.

    colored borosilicate glass tubing

    Usuage:

    1 - solar vacuum tube.

    2 - lighting.

    3 - glass blowing.

    4 - glass arts&crafts.

    5 - glassware like bongs and hookahs.

    6 - medical packaging.

    7 - laboratory intrusments and so on.

    colcolored borosilicate glass tubing

    1 - resist high temperature

    2 - healthy, contain no heavy metal.

    3 - very hard.

    4 - high light transparency.

    5 - low C.O.E: 3.3

    colored borosilicate glass tubing

    Features:

    1) Available colors: clear , dark blue, light blue, amber, light yellow, green, pink, purple, red and opaque black , opaque white.

    2) Regularly stocked tubing size (diameter x wall thickness): 25 x 4mm,

    32 x 3.2mm, 32 x 4mm, 38 x 3.2mm, 38 x 4mm, 44 x 4mm, 51 x 4mm,

    51 x 4.8mm

    3) Customized sizes could be made: od: 3.5-300mm, w.

    t: 0.8-12mm, length: 3000mm.

    4) Regularly stocked rod diameter: 4mm - 35mm

    colored borosilicate glass tubing

    Main composition:

    1) SiO2: 80±0.5%

    2) B2O3: 13±0.2%

    3) Al2O3: 2.4±0.2%

    4) Na2O(+K2O): 4.3±0.2%

    Chemical properties:

    1) Coefficient of mean linear thermal expansion (20°C/300°C):

    3.3±0.1 (10-6K-1)

    2) Transformation temperature: 525±15°C

    3) Working point: 1, 260±20°C

    4) Softening point: 820±10°C

    5) Density at 20°C: 2.23g/cm²

    6) Hydrolytic resistance at 98°C: ISO719-HGB1

    7) Hydrolytic resistance at 121°C: ISO720-HGA1

    8) Acid resistance class: ISO1776-1

    9) Alkali resistance class: ISO695-A2

    Colored Borosilicate Glass Tubing

    For any questions and needs please contact us below


    Company Contact:


    • Phone: 861084829094

    • Address: 2901,#7,Tianchangyuan, Media Village,Hongjunying S, Chaoyang District,Beijing 100107, China

    • Email: Email


    Published date: September 7, 2012

    • Business Description: involved in international trade import export of goods, products, and services

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