Introducing top-quality Steinbach Diaphragms for photovoltaic module manufacturers – from Smartech International.

Steinbach Diaphragms are available in two different materials
- Solid durometer 58 silicone of the purest quality, nearly 600% elongation and high temperature resistance
- Lamibran® (patented) - This two-part diaphragm material has one layer of our durometer 58 silicone and a second layer that is resistant to the EVA by-products which make standard silicone diaphragms deteriorate.

Smartech offers standard stock sizes with same day shipping from Charlotte, NC. Custom sizes have quick lead times, and we’ll even punch your mounting holes if you prefer. Smartech can also stock your custom diaphragm in Charlotte, NC for the convenience of immediate delivery.

Steinbach Diaphragms backed by superior service from Smartech International will take your PV lamination to a whole new level.

Solid Silicone
both sides smooth

Dimensions-Metric	Dimensions-U.S.
2100 x 1651 x 2 mm	83" x 65" x 1/8"
3000 x 1660 x 2 mm	118" x 65" x 1/12"
1956 x 1600 x 3 mm	77" x 63 " x 1/8"
2540 x 1660 x 3 mm	100" x 65" x 1/8"
3000 x 1660 x 3 mm	118" x 65 " x 1/8"
3600 x 1660 x 3 mm	142" x 65" x 1/8"
4600 x 1660 x 3 mm	181" x 65 " 1/8"
3600 x 1880 x 3 mm	142" x 74 " x 1/8"
3740 x 1840 x 3 mm	147" x 72 " x 1/8"

Silicone Technical Data

Color:	Grey
Durometer:	58 +/- 5°
Elongation:	>589%
Tensile Strength:	>1349 psi
Max. Temperature:	220°C / 428 °F

Lamibran® Technical Data

Color:	2-ply, black and grey
Durometer:	55°
Elongation:	200%
Tensile Strength:	885 psi
Max. Temperature:	200°C / 392°F