SR 8200

Epoxy resin

SR 8200

Product description:

SR 8200 is an epoxy laminating system for the manufacture of composite structures subject to high thermomechanical stresses.

A system formulated without CMR components, thanks to a careful selection of raw materials with the lowest toxicity, with the aim of improving user health and safety.

The hardeners SD 740x:

All SD 740x hardeners can be mixed with each other to obtain intermediate reactivities (Mix ratio 100:37 by weight).

Technical datasheets

Sectors

Hardeners

SD 7401

Very slow hardener.

Very large and/or very thick parts.
Ideal when the processing temperature is above 25 °C.

Mix 100:37 by weight.
Tg max = 94 °C.
Formulated without CMR or SVHC materials.

SD 7403

Standard hardener.
Good mechanical properties at room temperature.

Post-firing recommended to obtain maximum thermomechanical values.

Mix 100:37 by weight.
Tg max = 99°C.
Formulated without CMR or SVHC materials.

SD 7404

Fast hardener.
Good mechanical properties at room temperature.

Post-firing recommended to obtain maximum thermomechanical values.

Mix 100:37 by weight.
Tg max = 92 °C.
Formulated without CMR or SVHC materials.

SD 7406

Fast hardener.
Good mechanical properties at room temperature.

Post-firing recommended to obtain maximum thermomechanical values.

Mix 100:37 by weight.
Tg max = 92 °C.
Formulated without CMR or SVHC materials.

Hardeners

SD 7401

Very slow hardener.

Very large and/or very thick parts.
Ideal when the processing temperature is above 25 °C.

Mix 100:37 by weight.
Tg max = 94 °C.
Formulated without CMR or SVHC materials.

SD 7404

Fast hardener.
Good mechanical properties at room temperature.

Post-firing recommended to obtain maximum thermomechanical values.

Mix 100:37 by weight.
Tg max = 92 °C.
Formulated without CMR or SVHC materials.

SD 7403

Standard hardener.
Good mechanical properties at room temperature.

Post-firing recommended to obtain maximum thermomechanical values.

Mix 100:37 by weight.
Tg max = 99°C.
Formulated without CMR or SVHC materials.

SD 7406

Fast hardener.
Good mechanical properties at room temperature.

Post-firing recommended to obtain maximum thermomechanical values.

Mix 100:37 by weight.
Tg max = 92 °C.
Formulated without CMR or SVHC materials.

Complementary products

Reinforcements

SICOMIN has been involved for several decades in the development and optimization of woven and multi-axial reinforcements based on glass, carbon and aramid fibers, or natural fibers such as flax.

Core materials

Closed cell thermoplastic foam, perfectly adapted for use with all resins and sandwich construction processes.

Vacuum equipment

Sicomin offers a complete range of products specially designed to meet your vacuum bagging needs.

A project or a request?

Informations

Group

Sicomin south

31 avenue de la Lardière
13220 Chateauneuf les Martigues
FRANCE
+33 (0)4 42 42 30 20

Sicomin west

Z.A. de Ti Lipig / 7 rue Maryse Bastié
29700 Pluguffan
FRANCE
+33 (0)2 98 87 30 93