Apr 4, 2020, 19:38

General Purpose Polystyrene or GPPS

 A transparent polymer and style appropriate to maintain the appearance and electrical properties is highly desirable. Transparency and ease of processing this material because of its amorphous structure, benefits are high compared to other polymeric materials.
This type of polystyrene used in the manufacture of containers such as plates, glasses and cups, high strength, as well as household utensils and cans of consumer goods, especially goods packaging such as boxes and frames CD thin and delicate, packaging materials and machinery. .. used. Also, due to the dielectric properties of the material, it can also be used in electrical applications

 

GPPS

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(High Flow (PSM 123
TECHNICAL SPECIFICATION
PROPERTIES        UNIT        VALUE        STANDARD
Tensile Strength(Yield)        kg/cm2        400        D-638
Tensile Modulus of Elasticity        kg/cm2        2.5×104        D-638
Izod Impact Strength        kg-cm/cm     2.0       D-256
Vicat Softening Point        oC        91        D-1525
Melt Index        g/10 min    30        D-1238
,Main Applications                         Housewares
,Food Containers                                                          
.Toys, etc                                              




(Normal Flow (PSM 134
TECHNICAL SPECIFICATION
PROPERTIES UNIT VALUE STANDARD
Tensile Strength(Yield) kg/cm2 450 D-638
Tensile Modulus of Elasticity kg/cm2 2.6×104 D-638
Izod Impact Strength kg-cm/cm 2.1 D-256
Vicat Softening Point oC 98 D-1525
Melt Index g/10 min 10 D-1238
,Main Applications                     Housewares
,Containers, Toys                                                       
Office Stationary, etc                                                           




(High Strength & High Cycle (PSM 134
TECHNICAL SPECIFICATION
PROPERTIES UNIT VALUE STANDARD
Tensile Strength(Yield) kg/cm2 440 D-638
Tensile Modulus of Elasticity kg/cm2 2.6×104 D-638
Izod Impact Strength kg-cm/cm 2.4 D-256
Vicat Softening Point oC 92 D-1525
Melt Index g/10 min 9 D-1238
,Main Applications                     Thin Wall Food Containers
,(.Medical Ware (Petri Dishes etc                                                        
.Office Stationary, Housewares, etc                                                            





(High Heat for PS Foam (PSM 145 & 153
TECHNICAL SPECIFICATION
PROPERTIES UNIT VALUE STANDARD
Tensile Strength(Yield) kg/cm2 480 D-638
Tensile Modulus of Elasticity kg/cm2 2.7×104 D-638
Izod Impact Strength kg-cm/cm 2.5 D-256
Vicat Softening Point oC 99 D-1525
Melt Index g/10 min 1.8 D-1238
,Main Applications                    Parts for large Home Electrical  
Appliances                                                       
Name Plates, Transparent Display                                                             
,(Covers for VTR, etc                                                        
.Office Stationary, Foamed PS, etc                                                            




(High Strength & Good Moldability (PSM 155
TECHNICAL SPECIFICATION
PROPERTIES UNIT VALUE STANDARD
Tensile Strength(Yield) kg/cm2 480 D-638
Tensile Modulus of Elasticity kg/cm2 2.7×104 D-638
Izod Impact Strength kg-cm/cm 2.5 D-256
Vicat Softening Point oC 99 D-1525
Melt Index g/10 min 1.8 D-1238
,Main Applications                 Parts for large Home Electrical  
,Appliances (Dust Cover                                                       
,Illuminating Equipment Covers                                                        
(.Crispers for Refrigeration, etc