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G-EV 974GI

Product catalog summary

Description
Polyspeed® G-EV 974GI is a woven glass fibre epoxy laminate with a grid structure, designed for PUR-Ski production. It is available in roll form with widths ranging from 38 to 1240 mm.

Glass Fibre Reinforcement
The areal weight is 974 ± 49 g/m², with 828 g/m² in the 0° direction and 144 g/m² in the 90° direction.

Resin Matrix Properties
The glass transition temperature is 125°C.

Laminate Data
The unground areal weight is 1233 ± 62 g/m², with a resin content of 21 ± 3% by weight and an approximate thickness of 1.1 mm.

Mechanical Properties
Tensile strength is 500 ± 75 MPa and tensile modulus is 20.7 ± 3.1 GPa, according to EN ISO 527 standards.

Storage Conditions
No special storage precautions are required. The material should be clean and free from excessive moisture for proper processing.

Precautions for Use
During machining, dust may be generated. Use dust filter respiratory protection and safety goggles. Ensure adequate ventilation and handle with care to avoid unnecessary contact. Wash after handling.

Important Notice
Information is provided without liability. Users should assess product suitability for their needs. Sales are subject to standard terms, including liability limitations.

Company Information
Hexcel Composites supplies composite materials to aerospace and other industries. Products include prepregs, honeycomb cores, structural adhesives, and RTM materials. For US inquiries, call 1-800-688-7734. For global contacts, visit the Hexcel website.

Catalog excerpts

Polyspeed G-EV 974GI is a woven glass fibre epoxy laminate with grid structure, ideally suited for the PUR-Ski-production. The laminate is supplied in roll form. Widths are available from 38 -1240 mm. Glass Fibre Reinforcement Resin Matrix Properties Glass transition temperature °C Laminate Data Areal weight (unground) g/m2 Resin content (unground) weight % Thickness (unground) mm Mechanical Properties Standard Tensile strength EN ISO 527 Tensile modulus EN ISO 527 Unit Value°

Open the catalog to page 1

Storage Conditions There are no special storing precautions to be taken with EV laminates. For proper processing the material should be clean and should not contain excessive moisture. Precautions for Use Dust may be generated during machining operations. Dust filter respiratory protection should be used and safety goggles worn. Adequate ventilation should be provided to remove nuisance dust. In accordance with good industrial practice, handle with due care and avoid unnecessary personal contact. Wash after handling. Important All information is believed to be accurate but is given without acceptance...

Open the catalog to page 2

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