PELLET FORM. For compounding only (not for injection molding). Unreinforced PBT. FDA 21CFR177.1660 compliant. Melt viscosity between 740 and 900 poise. Natural Color (1001) Only.

Property

MECHANICAL

Tensile Stress, yld, Type I, 50 mm/min

570

kgf/cm²

ASTM D 638

Tensile StrAIn, brk, Type I, 50 mm/min

17.9

%

ASTM D 638

Flexural Stress, yld, 1.3 mm/min, 50 mm span

860

kgf/cm²

ASTM D 790

Flexural Modulus, 1.3 mm/min, 50 mm span

24300

kgf/cm²

ASTM D 790

IMPACT

Izod Impact, unnotched, 23°C

188

cm-kgf/cm

ASTM D 4812

Izod Impact, notched, 23°C

5

cm-kgf/cm

ASTM D 256

THERMAL

HDT, 0.45 MPa, 6.4 mm, unannealed

128

°C

ASTM D 648

HDT, 1.82 MPa, 6.4 mm, unannealed

49

°C

ASTM D 648

CTE, -40°C to 40°C, flow

8.1E-05

1/°C

ASTM E 831

CTE, 60°C to 138°C, flow

1.39E-04

1/°C

ASTM E 831

PHYSICAL

Specific Gravity

1.31

-

ASTM D 792

Specific Volume

0.76

cm³/g

ASTM D 792

Water Absorption, 24 hours

0.08

%

ASTM D 570

Mold Shrinkage, flow, 0.75-2.3 mm (5)

0.9 - 1.6

%

SABIC Method

Mold Shrinkage, flow, 2.3-4.6 mm (5)

1.5 - 2.3

%

SABIC Method

Mold Shrinkage, xflow, 0.75-2.3 mm (5)

1 - 1.7

%

SABIC Method

Mold Shrinkage, xflow, 2.3-4.6 mm (5)

1.6 - 2.4

%

SABIC Method

Melt Viscosity

820

poise

SABIC Method