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Hard Glass Bulb - China
price: contact company for price
Technical Data: Lighting Bulb
Physical Data
Physical performance LN4.0 Unit
Medium coefficient of linear expansion α 20/300 40.5±1.0 10-6k-1
Viscosity temperatures(dPas): 107.6 softening point 770±10 ℃
1013.2upper temperature 555±10 ℃
Strain point temperature 505±10 ℃
Temperature for the specific
Electrical resistance of 108
cm(dim52356)tk100t
≥235 ℃
Thermal stability ≥235 ℃
20℃Density ρ 2.26±0.015 G/cm3
Water resistance 1
Hard Glass Bulb
Please see our contact information below
Company Contact:
- Posted By: Shandong Honhai Industrial Co.Ltd
- Phone: 8653167888660
- Address: Room 331, Shengkai Fortune Plaza, No. 29 Luoyuan S, Jinan , China
- Email:
- Website: http://www.boroglasstube.com
Published date: September 7, 2012
- Business Description: We are one of the leading suppliers of special glass and related products in China.
We mainly produce borosilicate glass tube and rod, borosilicate float glass, borosilicate profile glass tube and rod;pharmaceutical glass packaging: galss vial and ampoule, neutral glass tube, molded injection vial, infusion bottle, rubber stopper, blood collection tube, test tube; lighting glass: soda lime glass tube, 21% lead glass tube, lead free glass.
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