ST 70FR - Fire Retardant Glass Structural SPRINT (v9)0 pages

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Provisional datasheet

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Gurit

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ST 70FR

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Fire Retardant Glass Structural SPRINT®

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■ Award winning SPRINT matrix

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■ BS476 parts 6 & 7 - best possible "Class 0" Rating

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■ BS6853 Annex B2 - R = 0.90 - 1.20

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■ Low smoke toxicity

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■ Suitable for rail, marine and civil engineering structures

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■ Self extinguishing

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■ Halogen-free

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■ 70°C Curable

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■ Suitable for Lloyds and MCA Compliant Structures

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■ Suitable for monolithic and sandwich structures

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■ Excellent laminate quality, from vacuum-only processing

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■ Fire retardant : meets FAR25.853 12 second & 60 second vertical burn

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: meets MVSS 302

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Introduction

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ST70FR is part of the range of SPRINT® products. This unique product range provides technically and commercially

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competitive engineering materials, ideal for use either solely, or in conjunction with other products from Gurit.

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ST70FR is a fire retardant hot melt, Diuron free epoxy SPRINT®. This is ideally suited to the manufacture of thick

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sections requiring fire protection. It can be cured at temperatures as low as 70°C, but can also be used for the rapid

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manufacture of components through its 25-minute cure at 120°C. All of this can be achieved together with an out-

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life of 14 days at 20°C.

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ST70FR is designed for vacuum bag processing and offers excellent mechanical performance on glass fibre

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reinforcements. Currently ST70FR is manufactured into a Single Sided SPRINT® structure primarily with fibreglass

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reinforcements such as woven WRE581T WRE850T fabrics and multiaxial XE905 and QE1174 stitched fabrics.

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Other styles will be available to order.

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PDS-ST 70FR Glass -9-0610

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