CORROSION RESISTANCE

Regina Surfacing Tissues are used to provide a corrosion resistant barrier in a composite part, the tissue being used for the inner corrosion barrier forming a resin rich layer and also in the external layer providing resin richness to meet additional weathering requirements.

Corrosion resistance of the glass used in all Regina products is Acid Class 1 (DIN 12 116), Alkali Class 2 (DIN 52 322) and Hydrolytic Class 3 (DIN 12 111)

Product Details - Metric

	P300SA	P500SA	P300LN	Made to order Minimum	Made to order Maximum
Glass Type	C-glass	C-glass	C-glass	-	-
Fibre Diameter	12-13µ	12-13µ	12-13µ	-	-
Weight	27 g/m2	40 g/m2	25-27 g/m2	-	-
Nominal Thickness	0.3 mm	0.5 mm	0.3 mm	0.2 mm	1.1 mm
Binder Type	Styrene Acrylic Copolymer	Styrene Acrylic Copolymer	Styrene	-	-
Binder Content	6-8%	6-8%	8-10%	-	-
Styrene Monomer Solubility	Insoluble	Insoluble	Soluble	-	-
Theoretical Resin Absorption	270 g/m2	420 g/m2	250 g/m2	-	-
Standard Width	1000 mm	1000 mm	1000 mm	-	2.0 m
Standard Roll Length	200 m	200 m	200 m	50 m	350 m

Product Details - IMPERIAL

	P300SA	P500SA	P300LN	Made to order Minimum	Made to order Maximum
Glass Type	C-glass	C-glass	C-glass	-	-
Fibre Diameter	0.0005 in.	0.0005 in.	0.0005 in.	-	-
Weight	0.089 oz/ft.2	0.131 oz/ft.2	0.085 oz/ft.2	-	-
Nominal Thickness	0.012 in.	0.020 in.	0.012 in.	0.008 in.	0.043 in.
Binder Type	Styrene Acrylic Copolymer	Styrene Acrylic Copolymer	Styrene	-	-
Binder Content	6-8%	6-8%	8-10%	-	-
Styrene Monomer Solubility	Insoluble	Insoluble	Soluble	-	-
Theoretical Resin Absorption	0.885 oz/ft.2	1.376 oz/ft.2	0.819 oz/ft.2	-	-
Standard Width	39 in.	39 in.	39 in.	-	78 in.
Standard Roll Length	650 ft.	650 ft.	650 ft.	160 ft.	1150 ft.