Deltech Polymers Crystal Polystyrene 147

1 of 9 products in this brand
Deltech Crystal Polystyrene 147 is a homopolymer of styrene, produced through the polymerization of styrene. It is primarily used in the manufacturing of plastic products. This polymer is in a solid physical state and appears clear in color. It is insoluble in water and demonstrates stability. Importantly, there is no occurrence of hazardous polymerization with this product. Furthermore, It is an inert substance with low volatility and is non-biodegradable. It also possesses a low potential for bioaccumulation, making it a more environmentally friendly choice compared to some other materials.

Polymer Name: Polystyrene (unspecified)

Melt Flow Index: 11.0 - 11.0 g/10 min

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Enhanced TDS

Identification & Functionality

Chemical Family
Plastics & Elastomers Functions

Features & Benefits

Materials Features

Applications & Uses


Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Strength (at Yield)6100psiD - 638
Tensile Modulus435000psiD - 638
Ultimate Elongation2%D - 638
Flexural Strength (at Yield)8400psiD - 638
Flexural Modulus440000psiD - 638
Hardness (Rockwell M)75-D - 795
Izod Impact (1/8" bar at 73°F)0.4ft-Ibs./in.D - 265
Mold Shrinkage0.003 - 0.006in./in.D - 955
Typical Properties
ValueUnitsTest Method / Conditions
Melt Flow Rate (at 200°C, 5.0 Kg)11gm/10minD - 1238
Specific Gravity1.05gm/cmD - 792
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Deflection Temperature (at 66 psi)182°FD - 648
Vicat Softening Point220°FD - 1525

Regulatory & Compliance

Chemical Inventories