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Colored Borosilicate Glass Tubing - China

price: contact company for price

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Products Photos Catalog Colored Borosilicate Photos Catalog

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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