Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
GPPS GPPS-123 SECCO SHANGHAI
--
Cups、Pen、Food packaging、Food service sector、disposable、Medical Supplies、Beverage straw
High mobility、heat-resisting
UL
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Plastic Datasheets
Physical properties
Test Condition
Test Method
Unit
GPPS/SECCO SHANGHAI/GPPS-123
Melt index (flow coefficient)
ASTM D1238/ISO 1133
g/10min
1
Mechanical performance
Test Condition
Test Method
Unit
GPPS/SECCO SHANGHAI/GPPS-123
Charpy impact strength
ISO 179/1993
KJ/m
1
elongation at break
ASTM D638/ISO 527
%
2
Tensile yield strength
ISO 572-2/1993
Mpa
5
Flexural modulus
2mm/min
ISO 178/1993
Mpa
3
Flexural strength
50mm/min
ISO 178/1993
Mpa
8
elongation
50mm/min
ISO 572-2/1993
%
2
elongation
ASTM D638/ISO 527
%
5
Bending modulus
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
3
bending strength
ASTM D790/ISO 178
kg/cm²(MPa)[Lb/in²]
8
Charpy impact strength
ASTM D256/ISO 179
kg·cm/cm(J/M)ft·lb/in
1
Thermal performance
Test Condition
Test Method
Unit
GPPS/SECCO SHANGHAI/GPPS-123
Hot deformation temperature
1.82MPa
ISO 75-2/1993
°C
7
Hot deformation temperature
ASTM D648/ISO 75
℃（℉）
7
vicat softening point
ASTM D1525/ISO R306
℃（℉）
8
vicat softening point
B50/oil
ISO 306/1994
°C
8
Basic performance
Test Condition
Test Method
Unit
GPPS/SECCO SHANGHAI/GPPS-123
density
ISO 1183/1997
kg/m
1
Melt index
200℃/5Kg
ISO 1133/1997
g/10min
1