HIPS ET63

Alternative and trade names
ET63
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Description

High Impact Polystyrene (HIPS)

Properties

General

Density ρ

1.04 g/cm³ at 20 °C

ISO 1183

Melt mass-flow rate MFR

2.5 g/10min at 20 °C

ISO 1133

Water absorption cwater

0.1 % at 20 °C

maximum, ASTM D570

Mechanical

Flexural modulus Ebend

2.03 GPa at 20 °C

ISO 178

Flexural strength σbend

50 MPa at 20 °C

ISO 178

Hardness, Rockwell L HRL

56 [-] at 20 °C

ASTM D785

Impact strength, Charpy notched Ivnot

13 kJ/m² at 20 °C

ISO 179

Tensile strength Rm

28 MPa at 20 °C

ISO 527-1

Thermal

Coefficient of thermal expansion α

5E-5 - 1E-4 1/K at 20 °C

ASTM D696

Electrical relative temperature index RTIel

50 °C

UL 746B

Flammability

HB UL94

Heat deflection temperature, 0.45 MPa HDT0.45,MPa

78 °C

ISO 75

Mechanical impact relative temperature index RTIimp

50 °C

UL 746B

Mechanical strength relative temperature index RTIstr

50 °C

UL 746B

Technological properties

Application areas

SHEET EXTRUSION & THERMOFORMING, TAPE REEL & BOBBIN, DISPOSABLE CUPS & PLATES & TRAYS

Processing methods

Injection Moulding

This material data has been provided by Toling Corporation Sdn Bhd .

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.