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PBT-G40 | KINGFA Resin Molding Materials

Manufacturer

KINGFA SCI.&TECH.CO.,LTD.

Resin Name

PBT

Product Name

KINGFA Resin Molding Materials

ISO Material Code

-


Basic Properties

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PropertyDetailsInspection MethodsUnitValueNote

Density

Density/ASTMD792

Density/Specific Gravity

ASTMD792

g/cm^3

1.62

-



Thermal Properties

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PropertyDetailsInspection MethodsUnitValueNote

Deflection Temperature under Load

Deflection Temperature under Load/ASTMD648

Heat distortion temperature (load deflection 1.8MPa, 6.4mm)

ASTMD648

213

-

Heat distortion temperature (load deflection 0.45MPa, 6.4mm)

ASTMD648

220

-



Mechanical Properties

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PropertyDetailsInspection MethodsUnitValueNote

Tensile strain at break

Tensile strain at break/ASTMD638

Elongation at break (10mm/min)

ASTMD638

%

2.3

-

Bending strength

Bending strength/ASTMD790

Bending strength (2mm/min)

ASTMD790

MPa

202

-

Flexural modulus

Flexural modulus/ASTMD790

Flexural modulus (2mm/min)

ASTMD790

MPa

11000

-

Surface hardness

Surface hardness/ASTMD785

Rockwell Hardness

ASTMD785

R

120

-

Tensile strength

Tensile strength/ASTMD638

Tensile strength (10mm/min)

ASTMD638

MPa

136

-



Building Properties

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PropertyDetailsInspection MethodsUnitValueNote

Mold shrinkage rate MD

Mold shrinkage rate MD/ASTMD955

Mold shrinkage rate MD

ASTMD955

%

0.2

-

Mold shrinkage rate TD

Mold shrinkage rate TD/ASTMD955

Mold shrinkage rate TD

ASTMD955

%

0.8

-



Filler Content Rate

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PropertyDetailsInspection MethodsUnitValueNote

Filler Content

Filler Content/

Filling content

%

40

-



Main Applications

Automotive related, connectors, electrical parts

Key Features

Toughness, high temperature resistance, dimensional stability


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