Glass consultant - Borofloat glass | ACI Industriearmaturen GmbH

Glass consultant for round sightglass plates made of borofloat

Borofloat is suitable for temperatures up to 450°C and for short periods up to 500°C. Depending on the geometry, borofloat glass can be used for very high pressures. We are happy to help you in selecting a suitable glass. Feel free to contact us for more information.

Subject to technical changes and calculation errors.

Technical properties


Water resistance according to DIN 12111 (ISO 719) Hydrolysis class 1

Acid resistance according to DIN 12116 Acid class 1

Alkali resistance according to DIN 52322 Alkali class 2


Bending tensile strength up to 25 mm thickness ≥ 25 N/mm² / 3626 psi

Bending tensile strength from 25 mm thickness ≥ 40 N/mm² / 5802 psi

max. operating temperature 500 °C / 302 °F (short-term < 10 h)

Operating temperature long-term 450 °C / 842 °F


Dimensional tolerances


Diameter:

on request


Thickness:

up to 2.25 mm ± 0.05 mm

from 2.26 mm to 13 ± 0.3 mm

from 13.1 to 19 ± 0.5 mm

from 19.1 to 25 ± 0.7 mm

from 25.1 mm ± 1 mm

Glass Consultant Round Borofloat
+49 (0) 2461 91634 00
info@aci24.com