PolymersCA-8115

Impact-modified grade polymer designed for extrusion process. The typical applications are sheets, lighting profiles, tubes products. CA-8115 has up to two times impact strength of general-purpose acrylic polymers without sacrificing the optical and weathering resistance properties.

  • Impact Modified

Optical

TEST METHOD

UNITS

CA-8115

Refractive Index

ASTM D542

-

1.49

Haze

ASTM D1003

%

< 1.8

Luminous Transmittance

ASTM D1003

%

92

Yellowness Index

ASTM D1925

-

< 1.0

Mechanical

TEST METHOD

UNITS

CA-8115

Tensile Strength

ASTM D638

psi

9800

Impact Strength – Izod (Notched)

ASTM D256

ft-lb/in

0.4

Modulus of Elasticity

ASTM D638

psi

430000

Impact Strength – Falling Weight (1/8”)

ASTM D5420 GB

in-lb

4

Elongation

ASTM D638

%

4.5

Flexural Strength

ASTM D790

psi

15000

Thermal

TEST METHOD

UNITS

CA-8115

Melt Flow Rate

ASTM D1238

g/10 min

2

Molding Shrinkage

ASTM D955

%

0.2-0.6

Vicat Softening Temperature

ASTM D1525

°F

230

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

ASTM D696

mm/(mm-oC)

8 X 10^-5

Heat Deflection Temperature Under Load (264 psi)

ASTM D648

°F

195

Other

TEST METHOD

UNITS

CA-8115

Specific Gravity

ASTM D792

-

1.17

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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.