Start with the operating requirement
Use wavelength, temperature, thermal cycling, chemicals, dimensional stability and mechanical exposure to narrow the material family.
Material Category
Low-Iron & Soda-Lime Glass supplied and processed by ANTGLASS for display and instrument covers, scanner and imaging plates, lighting windows and covers, mic…
How to Choose
The category owns broad material-family and comparison terms. Named grades and distinct material families keep their own detail pages.
Use wavelength, temperature, thermal cycling, chemicals, dimensional stability and mechanical exposure to narrow the material family.
Keep manufacturer, grade, test condition and source attached to each value instead of mixing family-level and grade-level data.
Check sheet, plate, wafer, block, tube or rod availability together with thickness and usable blank size before finalizing the drawing.
The final selection must also support cutting, machining, polishing, cleaning, coating, inspection and packaging requirements.
Supply Forms
Available form and usable size must be confirmed for the named material and order.
Application Direction
The application narrows optical, thermal, chemical, surface and process requirements.
Material Comparison
Exact values remain attached to the named grade, manufacturer, unit, test condition and source. Family pages explain selection direction without mixing grade data.
| Material | Material type | Optical properties | Thermal properties | Available forms |
|---|---|---|---|---|
| SCHOTT B 270 Glass | B 270: Super-white modified soda-lime crown glass | UV-to-NIR high-transmission crown glass | 9.4 x 10^-6/K, 20-300 C | 0.3-10 mm; B 270 Thin 0.3-1.1 mm |
All Materials
Use the material page for grade identity, properties, supply forms, applications, related products and processing requirements.
Recommended Products
The relationship provides a selection route. Final grade, geometry, surface and inspection requirements remain project-specific.
Related Processing
These keyword-mapped pages explain cutting, drilling, grinding, polishing and feature-feasibility considerations for related material and component routes.
Applications & Solutions
Use application pages for system context and Solution pages for project-level manufacturing, material and supply decisions.
Technical Guides
Use the linked technical pages to compare materials, prepare drawings and define tolerances, inspection and RFQ information.
Frequently Asked Questions
Use these answers to prepare the material, component, drawing and inspection requirements before quotation.
Low-iron and clear soda-lime technical glass provide economical visible transparency for covers, scanners, lighting and instrument windows. ANTGLASS supplies and processes SCHOTT B 270 and comparable clear technical glass into custom plates, windows and substrates.
The category includes SCHOTT B 270 Glass. Each grade has a separate page so that values and sources are not mixed.
Review wavelength or transmission, refractive properties where relevant, CTE, temperature, chemical durability, hardness, thickness, starting form, geometry and finished-surface requirements.
ANTGLASS supplies and processes these materials into Glass Cover Plates, Precision Optical Glass Windows, Glass Substrates, Microscope Slides & Cover Glass, Custom-Shaped Precision Glass Parts and other drawing-based components.
Provide the preferred grade or target properties, drawing, dimensions, functional surfaces, environment, quantity, inspection, cleaning and packaging requirements.
Drawing / Material Review
Send the drawing, target material or performance requirements, dimensions, quantity and inspection criteria.