Biaxial Fabrics

INTRODUCTION

Made by arranging non-twisted yarns in the +45° /-45° or 0° /90° directions and then stitch together with a coil structure, with the option to choose with or without chop mat depending on the application.

Scope Of Application

Shear Web of Wind Turbine Blade Shell Reinforcement Layer

Characteristics

Light
High Strength
Durability
Impact Resistance
Excellent Shear, Bending and Tensile Properties

Model Diagram

Normal Specification

Specifications	Total Area Weight (g/m²)	+45° Layer (g/m²)	90° Layer (g/m²)	0° Layer (g/m²)	-45° Layer (g/m²)	Polyester Yarn (g/m²)
BIAX600	612	301	2	2	301	6
BIAX808	812	401	2	2	401	6
BIAX1000	1012	501	2	2	501	6
BIAX1200	1212	601	2	2	601	6

Roving Options

Main Material Properties	Direct Roving (Epoxy Resin)		0°UD Fabric (Epoxy Resin)
Testing Items	Tensile Strength(MPa)	Tensile Modulus(GPa)	Tensile Strength(MPa)	Tensile Modulus(GPa)
Testing Standards	ASTM D2343	ASTM D2343	ISO527-5	ISO527-5
E-GLASS	≥2200	≥81	1000-1100	43-45
E7-GLASS	≥2800	≥90	1100-1250	47-49
E8-GLASS	≥3000	≥95	1250-1350	52-53
E9-GLASS	3100-3500	100-103	1350-1500	55-56