Plastic raw materials

HIPS

Product Name: EPS Raw Material Expanded Polystyrene
Appearance: Corlorless Semi-transparent Crystalline Beads
Main Component: 92%~96% Polystyrene
Type: Fire Retardant Grade
Keywords: Colored Foam Beads

  • Description
  • Reviews


 

 

 Medium Impact Grade . Medium Impact Strength Low Residual Monomer, Good Heat Resistance, Base Color Stability,,  Good Transparency, Easy Processing ,High Flow , High Gloss

 

 

 

Properties

ASTM method

Test Condition

Unit

Typical Value

Specific Gravity

D542

---

---

1.046

Melt Flow Index

D1238

200¡ãC,5 kg load

g/10 min

4.6

Tensile Strength at Yield

D638

23¡ãC,1/8¡± Sample

kg/cm2

300

Elongation at Break

D638

23¡ãC,1/8¡± Sample

%

40

Izod Impact Strength

D256

23¡ãC,A method,notched1/8¡±¡Á1/2¡±¡Á5/2¡±

kg/m2

9.5

 

Vicat Softening Temperature

D1525

1 kg load,3 mm Thick ( 120¡ãC/hr )

¡ãC

97

Flammability

UL-94

1/16¡± Sample

File No.E50263

94HB

Residual SM monomer

---

---

ppm

<300

Yellow Index

---

---

---

-6


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