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SUMIKAEXCEL® 4800G

PESU

Sumitomo Chemical

Product Description

High molecular weight grade for injection and ectrusion molding

General
Original Document
Technical Datasheet(English)
Processing
Injection
Extrusion
Specifications
Physical Value/Unit(Sign in to View) Test Standard Test Condition

Density/Specific Gravity

*** g/cm³ ASTM D792

Mold Shrinkage

Flow

*** % Internal

Across Flow

*** % Internal

Water Absorption

*** % ASTM D570
Mechanical Value/Unit(Sign in to View) Test Standard Test Condition

Tensile Strength

-

*** Mpa ASTM D 638

Tensile Elongation

Break

***~*** % ASTM D638

Flexural Modulus

*** Mpa ASTM D790

Flexural Strength

-

*** Mpa ASTM D790
Impact Value/Unit(Sign in to View) Test Standard Test Condition

Izod Notched Impact Strengh

23℃ (73℉)

*** J/m ASTM D256
6.4mm

Izod Unnotched Impact Strengh

23℃ (73℉)

*** J/m ASTM D256
6.4mm
Hardness Value/Unit(Sign in to View) Test Standard Test Condition

Rockwell R

*** R ASTM D785
Thermal Value/Unit(Sign in to View) Test Standard Test Condition

Heat Deflection Temperature(HDT)

1.8 Mpa (264 psi)(18.6kg/cm²)

*** °C ASTM D648

Coefficient of Linear Thermal Expansion

Flow

*** E-6/K Internal
50℃-150℃

Across Flow

*** E-6/K Internal
50℃-150℃

Processing Temperature

***~*** °C -
Flammability Value/Unit(Sign in to View) Test Standard Test Condition

Flame Rating

V-0

*** mm UL94
Electrical Value/Unit(Sign in to View) Test Standard Test Condition

Volume Resistivity

*** Ohm-m ASTM D257

Arc Resistance

*** sec ASTM D495

The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.