Unlubricated resin with a high molecular weight, offers outstanding processability and can easily be blended with other resins and colors. Ideal resin for prismatic sheet extrusion.

  • UL-94 HB
  • General Purpose
  • Extrusion

Mechanical

TEST METHOD

UNITS

CA-80

Impact Strength – Falling Weight (1/8”)

ASTM D5420 GB

in-lb

2

Tensile Strength

ASTM D638

psi

9700

Flexural Strength

ASTM D790

psi

16100

Elongation

ASTM D638

%

4

Impact Strength – Izod (Notched)

ASTM D256

ft-lb/in

0.35

Modulus of Elasticity

ASTM D638

psi

500000

Thermal

TEST METHOD

UNITS

CA-80

Coefficient of Linear Thermal Expansion (-30 to 30°C)

ASTM D696

mm/(mm-oC)

6 X 10^-5

Molding Shrinkage

ASTM D955

%

0.2-0.6

Vicat Softening Temperature

ASTM D1525

°F

225

Heat Deflection Temperature Under Load (264 psi)

ASTM D648

°F

208

Melt Flow Rate

ASTM D1238

g/10 min

2.2

Other

TEST METHOD

UNITS

CA-80

Relative Thermal Index

UL 746 ABC

°C

90, f1

Specific Gravity

ASTM D792

-

1.19

Flammability

UL 94

-

HB

Optical

TEST METHOD

UNITS

CA-80

Refractive Index

ASTM D542

-

1.49

Yellowness Index

ASTM D1925

-

< 1.0

Haze

ASTM D1003

%

<1.0

Luminous Transmittance

ASTM D1003

%

92

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**Applicable to the acrylic substrate

These suggestions and data are based on information we believe to be reliable. They are offered in good faith, but without guarantee, as conditions and methods of use are beyond our control. We recommend that the prospective user determine the suitability of our materials and suggestions before adopting them on a commercial scale.