Questions about Thermoset Composites?
Alluralite - Lightweight Aesthetic Composites

These materials are intended for use in automotive or transportation body panels that require painting. These composite materials exhibit a minimal expansion characteristic. They are not intended to have superior color properties but will provide a suitable surface for adhesion and surface quality.

Please note: all of our materials are custom developed to meet your specific requirements, if you don't see a product performance metric that meets your needs, call us to discuss your specific project requirements at 317.773.1766 or email us at

ALLURALITE – Lightweight Aesthetic Composites

Low Density, Minimal Expansion
Sheet Molding Compound (SMC)



Glass Content



Flexural Strength
Test Method: ASTM D790

231 MPa

193 MPa

Flexural Modulus
Test Method: ASTM D790

11,031 MPa

8,400 MPa

Tensile Strength
Test Method: ASTM D638

105 MPa

105 MPa

Tensile Modulus
Test Method: ASTM D638

11,037 MPa

9,300 MPa

ALSA Value
Test Method: Ashland Method



Orange Peel
Test Method: Ashland Method



Distinction of Image
Test Method: Ashland Method



Test Method: ASTM D955

Minimal Expansion

Specific Gravity
Test Method: ASTM D792



Click to download a pdf of the Alluralite Data Sheet

Alluralite Specific Strength Chart
Alluralite Specific Strength Chart

The information on this sheet is a guide. The stated values reflect an average of several tests conducted on Composites International’s (CI's) goods. These values were obtained under ideal conditions and may not be replicated in any particular test, part, or application. Because the values achieved in actual parts depend considerably on part design, molding conditions, and testing methods, no guarantee is made or implied regarding values to be obtained in any specific test, part, or application. CI makes no warranty or representation as to the suitability of any of its goods for use in any application. CI relies on customer to conduct its own tests and judge for itself the suitability of CI's goods.