Low Viscosity Quartz Rod

I. Application

It is mainly used in bridge rods for automobile and motorcycle headlights and other low-power lamps.

II. Product Features

t is a doped transparent quartz rod, about 150 ° C lower than conventional quartz glass materials. It has good processing properties and can be used for high-speed fast processing lines. It also has low hydroxyl and high spectral transmission properties.

III. Product Type

WQPQ191L. low viscosity quartz rod

IV. Typical Size

OD RangeOD ToleranceOut of RoundBow

V. Physical and Chemical Properties

i. Mechanical and Thermal Properties

Density(20℃ kg/m3 Thermal Expansion(200-300℃℃-1 Softening Point(℃)Annealing Point(℃)Strain Point(℃)

ii. Impurity Value

MAXvalue 7 5 0.5 1 3 1.5 25 2 0.5

iii. OH Content

Typical Value without BakingAfter baking

iv. Viscosity and Temperture Curve

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