7240

      AKSAD GROUP PETROCHEM

HIPS 7240

HIPS7240 is a very high impact polystyrene for the extrusion industry. This grade has been designed to diluted with crystal polystyrene.

The good melt strength of this grade makes it particularly suited for deep-draw thermoforming.

HIPS7240 is available in white color.

Applications

darty sheet,cups,trays,egg boxes,general packaging,coextrusion with GPPS at industrial sheets.food containers

Properties

Value

Unit

Method

MELT FLOW INDEX(200°C-5KG)

4.5

g/10min

ASTM D-1238

STYRENE RESIDUAL MONOMER

<500

PPM

CLG LABPSG004 (ATOFINA TEST METHOD)

VICAT SOFTENING POINT ( 50 °C/hr 1kg)

97

°C

ASTM D-1525

ROCKWELL HARDNESS

SCALE/R65

-

ASTM D-785

TENSILE STRESS @ YEILD

23

MPA

ASTM D-638

TENSILE STRESS @BREAK

21

MPA

ASTM D-638

ELONGATION @ BREAK

60

%

ASTM D-638

TENSILE MODULUS

1950

MPA

ASTM D-638

IZOD IMPACT

11

KJ/M2

ASTM D-256

 

* All above mentioned data are typical values and not to be construed as real specifications.Users should confirm results by their own tests.For more information about guaranteed items, please refer to S.S.S.(Standard Sales Specifications)

Density and shrinkage of this grade are approximately around 1.04 kg/lit & (0.4-0.7)%(ASTM D-955) respectively.

All test are carried out at 23°C , unless otherwise stated.

If in grade reference the fourth digit is "1"(7241) ,indicates an external lubricants is included.


 

 

    Commercial Manager cell phone: +98- 912 127 45 75

 

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