Quick answer: Hydrophobic Coating Soda-Lime Glass covers Soda-Lime Glass (CTE 9.0 x 10^-6 /K, 360 nm – 2.0 um); water contact angle > 110 degrees. Prototypes ship in 5-10 working days.
hydrophobic coating soda-lime glass is fluorosilane easy-clean layer applied by vapor-phase silanization. On Soda-Lime Glass it sheds water and fingerprints on touch faces – the specification we run to is water contact angle > 110 degrees.
Specification envelope
| Material | Soda-Lime Glass (Float per ASTM C1036, low-iron option) |
|---|---|
| Thermal expansion (CTE) | 9.0 x 10^-6 /K |
| Service temperature | 350 C continuous |
| Transmission range | 360 nm – 2.0 um |
| Density | 2.50 g/cm3 |
| Knoop hardness | 585 kg/mm2 |
| Refractive index | 1.52 @ 587 nm |
| Stock thickness | 0.40 – 19 mm |
| Maximum blank size | 1,000 x 800 mm |
| Treatment | Hydrophobic Coating – fluorosilane easy-clean layer |
| Specification | water contact angle > 110 degrees |
| Deposition / method | vapor-phase silanization |
| RFQ inputs | PDF/DXF/STEP drawing, quantity brackets, surface and edge spec |
Manufacturing capability
One material, many routes: on Soda-Lime Glass we also quote polishing, laser cutting, lapping, etching, and multi-step drawings are the norm rather than the exception.
Specification advice
The shop-floor rules that matter here:
- Material note: higher CTE means edge chips propagate under thermal load, so edge finishing quality drives reliability.
- Sequence matters: all machining happens before hydrophobic coating; post-coating rework is not economical.
- Over-specification is the quiet budget killer: a 20/10 scratch-dig face costs roughly three times an 80/50 face, so grade each surface individually.
For the complete framework, see the tolerance design guide and the holes and edges design guide.
Typical applications
The recurring buyers of hydrophobic coating soda-lime glass: led packaging (groove covers, phosphor carriers, package windows); industrial displays (touch covers, gauge windows, printed bezels). Background reading on the underlying material science: ASTM C1036 flat glass standard.
Dimensions still moving? Configure this part live in the 3D + 2D builder below, or open the full custom glass machining 3D + 2D builder to start from a blank canvas.
Useful companion pages: edge grinding overview, CCD screening plates, thickness and flatness guide.
Buyer questions, answered
Is there a minimum order for hydrophobic coating soda-lime glass?
No. Single prototypes are accepted, and pricing steps down at 10, 100 and 1,000 pieces.
How fast can prototypes ship?
Machined prototypes ship in 5 – 10 working days. Coated or bonded parts add 1 – 2 weeks depending on queue slots.
What files do you need for a quote?
A dimensioned PDF plus DXF or STEP geometry. If only a sketch exists, our drawing review service formalizes it before quoting.
Do parts ship with inspection data?
Dimensional reports, surface certificates and material certs per melt are available; specify the level on the RFQ.
What tolerances are achievable on Soda-Lime Glass parts?
Ground features hold +/-0.01 mm and lapped thickness reaches +/-0.003 mm. Higher CTE means edge chips propagate under thermal load, so edge finishing quality drives reliability.
Specifications on this page were last reviewed by our engineering team in September 2026.