Ruby Clear Quartz Tube

I. Application

Mainly used in infrared heating field, stage lights and so on.

II. Product Features

A kind of transparent quartz glass, doping in the WQ181 type materials on the basis of adding several kinds of trace elements, after the melting method to produce red transparent quartz tube, with smooth surface, bright color evenly, can stop all uv rays and part of visible light and make full use of the infrared, the effect of hot working performance.

III. Product Type

WQPQ771,Ruby Clear quartz tube

IV. Typical Size

 OD RangeODToleranceWallThicknessWTToleranceOut ofRound Siding Bow
3<Ф≤10±0.11~2.0±15%2%12%0.15%
10<Ф≤20±0.21~2.5±20%1.25%12%0.15%
20<Ф≤30±0.251.5~3.0±20%1.25%12%0.15%

V. Physical and Chemical Properties

i. Mechanical and Thermal Properties

Density(20℃kg/m3Thermal Expansion(200-300℃℃-1 Softening Point(℃)Annealing Point(℃) Strain Point(℃)
2.1*1035.8*10-7162011601060

ii. Impurity Value

AlFeKNaLiCaMgCuMnCrNiTiBa
201.5551310.50.50.5130.5

iii. OH Content

Typical Value without BakingAfter baking
70<10

iv. Optical Properties

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