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SF2255 | ULTEM

Manufacturer

SABIC - SHPP Japan

Resin Name

Polyetherimide

Product Name

ULTEM

ISO Material Code

-


Basic Properties

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PropertyDetailsInspection MethodsUnitValueNote

Density

Density/ASTM D792

Proportion

ASTM D792

1.44

-

Water absorption

Water absorption/ASTM D570

Water absorption rate (24 hours)

ASTM D570

%

0.06

-



Thermal Properties

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PropertyDetailsInspection MethodsUnitValueNote

Deflection Temperature under Load

Deflection Temperature under Load/ASTM D648

HDT (1.82 MPa, 3.2 mm, no annealing)

ASTM D648

203

-

Linear expansion coefficient (flow)

Linear expansion coefficient (flow)/ASTM E831

CTE(-40℃~+150℃)(flow direction)

ASTM E831

x10^-5/℃

1.43

-

Linear expansion coefficient (right angle)

Linear expansion coefficient (right angle)/ASTM E831

CTE (-40℃~+150℃)(vertical direction)

ASTM E831

x10^-5/℃

5.5

-



Mechanical Properties

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PropertyDetailsInspection MethodsUnitValueNote

Tensile breaking stress

Tensile breaking stress/ASTEM D638

Tensile strength (break point) (Type I, 5mm/min)

ASTEM D638

MPa

148

-

Tensile strain at break

Tensile strain at break/ASTM D638

Tensile elongation (break point) (Type I, 5 mm/min)

ASTM D638

%

1.8

-

Tensile Modulus

Tensile Modulus/ASTM D638

Tensile elasticity (5mm/min)

ASTM D638

MPa

10140

-

Bending strength

Bending strength/ASTM D790

Bending strength (yield point) (1.3mm/min, 50mm span)

ASTM D790

MPa

169

-

Flexural modulus

Flexural modulus/ASTM D790

Bending elasticity (1.3mm/min, 50mm span)

ASTM D790

MPa

8090

-

Izod impact strength

Izod impact strength/ASTM D256

Izod impact strength (notched, 23℃)

ASTM D256

J/m

76

-



Building Properties

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PropertyDetailsInspection MethodsUnitValueNote

Mold shrinkage rate MD

Mold shrinkage rate MD/SABIC method

Mold shrinkage rate (flow direction)

SABIC method

%

0.3

-

Mold shrinkage rate TD

Mold shrinkage rate TD/SABIC method

Mold shrinkage (vertical direction)

SABIC method

%

0.53

-

MFR

MFR/ASTM D1238

Melt flow rate (337℃/6.6kgf)

ASTM D1238

g/10min

15.4

-

MVR

MVR/ISO 1133

Melt volume rate (345℃/10.0kgf)

ISO 1133

cm3/10min

34

-



Standard Building Properties

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PropertyDetailsInspection MethodsUnitValueNote

Resin temperature

Resin temperature/

Resin temperature

-

Mold Temperature

Mold Temperature/

Mold Temperature

-

Drying conditions

Drying conditions/

Drying temperature

150

4-6hr



Main Applications

Electronic equipment, displays, electrical components

Key Features

High liquidity


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