Shakespeare Materials - FAQ

283-resin-addititives-Shakespeare-Edt

Get answers to common questions about materials used in Shakespeare Custom Composites.

Expand all

Resins

What types of resins are available?

A wide variety of resins are available from Shakespeare Custom Composites. In our composite area, we utilize various thermoset resins such as polyester, vinyl ester and epoxy, however other resins such as polyurethane, etc., may be used.

In our extrusion area, we can work with the entire variety of thermoplastic resins such as polycarbonate, polystyrene, etc.

Expand all

What types of filaments are used?

Shakespeare primarily utilizes various types and weights of fiberglass fibers due to their positive value balance between cost and performance, however other types of fibers may be used.
What type of mat is used?

Shakespeare utilizes fiberglass as well as polyester and other mats depending on the desired end properties for the finished part.

Expand all

Can these materials be formed into custom shapes?

Yes. In fact, customizing unique shapes and sizes for specific OEM applications is our specialty.
How thin or thick can you make a part?

The minimum wall thickness is determined by the requirements for reinforcement for a specific application. In general, a fiberglass mat/roving laminate should have a minimum wall thickness of .070. The maximum wall thickness is determined by the strength requirements. (1.00" thick laminates or greater are possible if required.)
If I want to determine if a composite part will work for my application, how much fiberglass can I incorporate into a part? Also, how much can you vary the wall thickness on a composite part?

The wall thickness should be constant throughout the profile if possible, but can be varied within the profile by a ratio of 2.5:1 if necessary. The percentage of fiberglass can vary between 50 - 70% by weight depending on the design of the profile.