Opaque Quartz Tube

I. Application

Far infrared heating field, such as: heater, disinfection cabinet, microwave oven and other types of electric heating appliances.

II. Product Features

It is a kind of opaque opalescent quartz glass processed by a special process, whose appearance is opalescent. It can absorb almost all visible and near-infrared light from electric heating wire radiation, and can convert it into far-infrared radiation with precise size and strong thermal stability.

III. Product Type

WQPQ781,Opaque Quartz Tube

IV. Typical Size

OD RangeODTolerance ThicknessWTToleranceOut ofRound Siding Bow

V. Physical and Chemical Properties

i. Mechanical and Thermal Properties

Density(20℃kg/m3Thermal Expansion(200-300℃℃-1Softening Point(℃)Annealing Point(℃)Strain Point(℃)

ii. Impurity Value

Purity more than 95%

iii. OH Content

Typical Value without BakingAfter baking

iv. Optical Properties

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