Catalogues - u500 - vetrotex-ocv-reinforcements

OCV™ Reinforcements product information

Unifilo for Pultrusion

U527, U528, U529

PRODUCT DESCRIPTION

Used for the manufacture of continuous profiles by pultrusion (compatible with UP, UP(V), EP and acrylic resins for boats). Also used for the hot compression moulding of dielectrical laminates based on UP, UP(V) and EP resins.

PRODUCT REFERENCE

Example : U528 450 -138

U : Continuous strand mat (Unifilo®)

528 : Product classiication code

450 : Nominal weight per unit area (g/m²)

138 : Roll width (cm)

FEATURES AND PRODUCT BENEFITS


	U528	• High tensile strength at temperature and in styrene
	• Easy processing (two faces well bound, easy splicing)
	• Very good mechanical and dielectrical properties of molded sheets
	• White color of the mat
	U527	• Soft version for an easier conformability
	U 529	• Stiff version for an improved tensile strength

TECHNICAL CHARACTERISTICS (NOMINAL VALUES)


REF.	BASIC SIZE	SOLUBILITY IN STYRENE	LINEAR WEIGHT OF BASIC STRANDS (TEX)	LOSS ON IGNITION (%)	TENSILE STRENGTH (N)*	MOISTURE CONTENT (%)
			Iso 1889	Iso 1887	Iso 3342	Iso 3344
U527	Silane	Very low	25	4.4 4	300 g/m² : 70 450 g/m2 :100	< 0.15
U528	Silane	Very low	25	6 5.5 4.6 4.2	225 g/m2 : 70 300 g/m2 :100 450 g/m2 :140 600 g/m2 :160	< 0.15
U529	Silane	Very low	25	6.2 5.8	225 g/m2 : 80 300 g/m2 :100	< 0.15