SHD Prepreg composite material
Bismaleimide prepreg

BMI-1SC

BMI Tooling & Component

Key Features & Benefits

Key Feature High durability aerospace tooling
Application High temp, high durability Aerospace tooling
Initial Cure Temp 365°F
Initial Cure Time 2 Hours
Post Cure Option Yes
Outlife 30 days at 70°F
TG Onset* 662°F -DMA
TG Peak* 671°F -DMA
Toughened No
Cure Autoclave
Availability All sites

BMI-1SC prepreg resin system is designed for use in high temperature tooling or components.

It has been formulated to give very high service temperatures without compromising performance and may provide extended tool life compared to lower Tg alternatives.

Why choose this material

BMI-1SC provides a highly durable tool, giving you extended tool life to maximise production efficiency. It can also be used to manufacture high temperature structural components.

Supplied with SHD's renowned service, including:

  • Short two-week lead times and low MOQs

  • Exceptional product quality

  • First class technical support

  • Excellent customer service

  • The same manufacturing equipment and processes across all sites

Advanced composite solutions for aerospace (passenger plane seating)

Recommended markets

Aerospace

Advanced composites specified across major commercial aircraft today
Find out more

Technical Guidance Information

01

Storage and Out Life

This material should be kept frozen at -18°C (0°F). It must be kept sealed in a polythene bag which must not be opened until fully thawed to room temperature. If the material is not fully used, then the material must be resealed in the polythene bag to prevent moisture absorption.

02

Health and Safety

This material contains resin which can cause allergic reactions with skin contact and must avoid repeated and prolonged skin contact.

Please refer to the product Safety Data Sheet before using this material. The following precautions must be taken when using epoxy resin prepregs:

  • Overalls must be worn

  • Impervious gloves must be worn

  • Curing schedule is meant to be as a guide only and is subject to local conditions

  • To avoid exotherm, particular care must be taken with thick laminates

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