PP Copolymer
Polypropylene
virgin&recycled
Specification:
|
Properties
|
Unit
|
Test method
|
Value
|
|
Melt Flow Rate
|
|
|
|
|
Melt flow rate(230°C/2.16KG)
|
g/10min
|
ISO 1133
|
12
|
|
Mechnical Properties
|
|
|
|
|
Tensile modulus of elasticity(v=1mm/min)
|
Mpa
|
ISO 527-2
|
1550
|
|
Tensile yield at stress(v=50mm/min)
|
Mpa
|
ISO 527-2
|
35
|
|
Tensile yield at strain (v=50mm/min)
|
%
|
ISO 527-2
|
8
|
|
Tensile strain at break (v=50mm/min)
|
%
|
ISO 527-2
|
>50
|
|
Charpy impact strength unnotched(+23°C)
|
kJ/m2
|
ISO 179/1eU
|
110
|
|
Charpy impact strength notched(+23°C)
|
kJ/m2
|
ISO 179/1eA
|
3.0
|
|
Izod Impact strength notenched(+23°C)
|
kJ/m2
|
ISO 180/1A
|
3
|
|
Ball indentation hardness(H 358/30)
|
Mpa
|
ISO 2039-1
|
78
|
|
Thermal Properties
|
|
|
|
|
Melting point,DSC
|
°C
|
ISO 3146
|
163
|
|
Heat deflection temperature ------------HDT/B(0.45Mpa)
|
°C
|
ISO 75-2
|
85
|
|
Vicat softening temperature ------------VST/A50(10N)
|
°C
|
ISO 306
|
154
|
|
Other Properties
|
|
|
|
|
Density
|
g/cm3
|
ISO 1183
|
0.91
|
PP Copolymer
| Tests |
Value |
Unit |
| Melt Flow Rate |
45 |
g/10min |
| Density |
0.90 |
G/cm3 |
| Elongation Stress |
10 |
% |
| Flexural modulus |
14 |
Mpa |
| Rockwell hardness |
95 |
R scale |
| IZOD impact strength |
6.5 |
kg.cm/cm |
| Vicat softening point |
152 |
°C |
| Heat distortion temperature |
125 |
°C |
| Packing |
25kg in pp bag,20mt/1x20'FCL |
PP Random Copolymer (PPR)
| Tests |
Value |
Unit |
Method |
| Melt Flow Rate (MFR) |
0.45 |
g/10min |
GB 3682 |
| Density |
0.91 |
g/cm3 |
ASTM D-1505 |
| Tensile Strength at Yield |
24 |
Mpa |
GB 1040 |
| Elongation at Break |
750 |
% |
GB 1040 |
| Rockwellhardness |
85 |
J/M |
GB 9342 |
| Izod impact strength |
65 |
J/M |
ASTM D-256 |
| Packing |
25kg in pp bag,20MT/1X20'FCL |
Application:
Pipes
Transparent packaging
Houseware / household products/ household appliances
Fruit box
Beverage bottle
Microwave cooker
Water bottle
Detergent bottle
Personal care packaging
Advantage:
Light and billig health resistance to high temperature resistance wet, recycling easy
process molding, transparency and surface gloss, and mechanical properties of the higher good
non-toxic relative density low resistance to chemicals such good properties, and high ratio of performance