Typical property data of Toyolac 920  555  (ASTM)
Properties
Test
Method
Test
Condition
Unit

TOYOLAC
920   555

Tensile Stress at Yield

ASTM     D638

23℃

MPa

48

Tensile Elongation
at Break

23℃

%

20

Flexural Modulus

ASTM  D790

23℃

MPa

2,160

Flexural Strength

23℃

MPa

74

Izod Impact Strength          (23℃ notched)

ASTM
D256

23℃

J/m

108

Distortion Temperature
Under Load

ASTM
D648

6.4mmt,     1.8MPa

℃

83

Rockwell Hardness

ASTM
D785

23℃/
50%RH

R scale

115

Melt Flow Rate

ASTM
D1238

220℃/10kg

g/10min

25

Light Transmittance

ASTM   D1003

3mmt

%

88

Haze

3mmt

%

2

Specific gravity

ASTM   D792

23℃

-

1.09

Flammability

UL94
File No. E41797

HB

Note: These values are typical data for this product under specific test conditions and not intended
for use as limiting specifications.

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