Technics: Tubing
Glass Type: USP Type I
Glass Color: Clear and Amber
for: Pharmaceutical Application
Trademark: LUMENG
Transport Package: Glass Bale, with or Without Carton
Specification: diamater from 10 to 32mm
Origin: China
HS Code: 70023900
Pharmaceutical Glass Tubing Glass Tube
1/ clear and amber
2/ USP type I
3/ for vial
4/ for ampoule
5/ for syringe
6/ for cartridge
7/ outer diamater: 10mm - 32mm
Â
| No. | Physics Performance | Numerical Value | Unit |
| 1 | Medium coefficient of linear expansion α20/300 as per DIN 52328 | 3.30.1 | 10-6 K-1 |
| 2 | Transformation Temperature | 52515 | ºC |
| 3 | Viscosity temperatures (dPa·s): |  |  |
|  | 1014.7 | 51010 | ºC |
|  | 1013.2 upper annealing temperature | 56010 | ºC |
|  | 107.5 softening point | 82010 | ºC |
|  | 104 working temperature | 126020 | ºC |
| 4 | Maximum short-time working temperature | 500 | ºC |
| 5 | 20ºC Density Ï | 2.230.02 | g/cm3 |
| 6 | Modulus of elasticity E | 64 | 103 N/mm2 |
| 7 | Poisson's ratioμ | 0.20 | 1 |
| 8 | Thermal conductivityλw(20ºC-100ºC) | 1.2 | W/m2K |
| 9 | Temperature for the specific electrical resistance of 108Ω·cm(DIN52326)tk 100 | 250 | ºC |
| 10 | Electrical volume resistance logarithm(Ω·cm) |  |  |
|  | At 250ºC | 8 |  |
|  | At 350ºC | 6.5 |  |
| 11 | Dielectric Properties (1MHz,25ºC) |  |  |
|  | Dielectric figureε | 4.6 | 1 |
|  | Dielectric loss factor tanδ | 37 | 10-4 |
| 12 | Refractive index(λ=587.6nm)nd | 1.473 | 1 |
| 13 | Stress-optical constant(DIN52314)K | 4.0 | 10-6mm2/N |
Glass Tube Producing Workshop
PUYANG LUMENG GLASS PRODUCT CO., LTD.
Add.: Puwang Industrial Park, Fanxian Industries Clusters Zone
Fanxian, Puyang, Henan Province, China
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Runming Tea Co., Ltd. , http://www.onlinechinagreentea.com