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High-Temperature Resistant Premium Glass Product Quartz Plate Substrate

High-Temperature Resistant Premium Glass Product Quartz Plate Substrate — a precision glass plate / sheet: Corning Ultra Pure Fused Silica 7980. Specs…

Corning Ultra Pure Fused Silica 7980Substrate
Quartz PlateType
Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, GlassApplication
OS-0042Model NO.
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High-Temperature Resistant Premium Glass Product Quartz Plate Substrate

Product type: Quartz Plate. Application: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass. Model: OS-0042.

Overview

High-Temperature Resistant Premium Glass Product Quartz Plate Substrate is a precision glass plate / sheet made from Corning Ultra Pure Fused Silica 7980. Typical applications: Rubber, Plastic, Chemical, Construction and Metallurgy. Dimensions, material grade, coating and finish can be quoted to your drawing; the values above are the listed starting point.

Specifications

Substrate Corning Ultra Pure Fused Silica 7980
Type Quartz Plate
Application Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass
Model NO. OS-0042
Made-in-China.com 0.48-0.52
Strain Point 893 Celsuis Degrees
Annealing Point 1042 Celsuis Degrees
Softening Point (Estimated) 1585 Celsuis Degrees
Optical and Thermal Properties Softening Point
Mechanical Properties Elastic (Young's) Modulus
Chemical Durability Solution
Supplier C-Laser (Taicang) Material Technology Co., Ltd.

Technical data

Optical and Thermal Properties:
Softening Point 1585 ºC (107.6 poises)
Annealing Point 1042 ºC (1013 poises)
Strain Point 893 ºC (1014.5 poises)
Thermal Conductivity 1.30 W/m K
Thermal Diffusivity 0.0075 cm2/s
Average C.T.E. 0.52 ppm/K5 ºC-35 ºC0.57 ppm/K0 ºC-200 ºC 0.48 ppm/K-100 ºC-200 ºC
Mechanical Properties:
Elastic (Young's) Modulus 72.7 GPa
Shear Modulus 31.4 GPa
Average Modulus of Rupture, abraded 52.4 MPa
Bulk Modulus 35.4 GPa
Poisson's Ratio 0.16
Density 2.201 g/cm3
Knoop Hardness (100 g load) 522 kg/mm2
Chemical Durability:
Solution Time Weight Loss [mg/cm2]

What to specify when you request a quote

  • Material — listed as “Corning Ultra Pure Fused Silica 7980”; name the glass or quartz grade.
  • Outline and thickness — give outline, thickness and tolerances.
  • Holes, slots and features — dimension every hole and its position tolerance on the drawing.
  • Edges — state edge finish and chamfer.
  • Surface — state polish and flatness where they matter.

Engineering guides for this part

For material grades and coating options, see Custom Borosilicate Glass Sheets Cut to Size: Precision and Performance. How parts like this are machined and finished is covered in Optical Glass Polishing for High Clarity Surfaces. For an application example, read Custom Perforated Quartz Plate for Appliance Airflow Sensors. Before sending a drawing, check Quartz Glass Manufacturing: Controlling Thermal Conductivity in Fused Silica. A related standard product is Custom Ultra-Thin Quartz Glass Disc.

FAQ

What is the High-Temperature Resistant Premium Glass Product Quartz Plate Substrate made of? expand_more
It is listed as Corning Ultra Pure Fused Silica 7980. Other grades can be quoted if your application needs different transmission, thermal or chemical properties.
Where is this precision glass plate / sheet used? expand_more
Listed applications: Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting and Glass.
What should I include in a quote request? expand_more
Include material, outline and thickness, holes, slots and features, edges and surface, plus quantity and a drawing if the part is custom.
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FREQUENTLY ASKED QUESTIONS
What hole patterns can be machined?

Linear rows or circular/array patterns with configurable hole count, diameter and pitch, plus edge finish. Complex layouts can follow a supplied drawing.

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High-Temperature Resistant Premium Glass Product Quartz Plate Substrate

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