Item No: Thermoplastic Rubber
Product Name: Thermoplastic Rubber
General TPR Typical Properjties
Test items
|
Units |
Test Standard |
P-40 |
P-50 |
P-60 |
P-70 |
P-80 |
P-90 |
| Specific Gravity |
- |
- |
0.92 |
0.93 |
0.94 |
0.95 |
0.96 |
0.96 |
| Shore Hardness |
Mpa |
ASTMD2240 |
40 |
50 |
60 |
70 |
80 |
90 |
| Tensile Strength |
Mpa |
ASTMD638 |
5.83 |
6.69 |
8.16 |
9.26 |
11.31 |
13.52 |
| Tensile Strength 100% |
Mpa |
ASTMD638 |
1.48 |
1.73 |
2.12 |
2.45 |
3.49 |
4.39 |
| Tensile Strength 300% |
Mpa |
ASTMD638 |
2.83 |
2.94 |
3.06 |
3.14 |
4.56 |
5.86 |
| Elongation |
% |
ASTMD638 |
600 |
650 |
800 |
>900 |
>900 |
>900 |
Data for TPR Moulding
| |
Mold |
Melt |
Nozzle |
Zone3 |
Zone2 |
Zone1 |
Feed |
| SBS series |
75-90°F
(25-32°C) |
370-390°F
(190-200°C) |
370-390°F
(190-200°C) |
360-380°F
(185-195°C) |
340-360°F
(170-182°C) |
300-330°F
(150-165°C) |
100-150°F
(40-65°C) |
| SEBS series |
110-130°F
(43-55°C) |
370-430°F
(190-220°C) |
390-430°F
(200-220°C) |
390-430°F
(200-220°C) |
370-390°F
(190-220°C) |
350-370°F
(175-190°C) |
100-170°F
(40-75°C) |
| Super softseries |
110-130°F
(43-55°C) |
340-390°F
(170-200°C) |
360-390°F
(180-200°C) |
360-390°F
(180-200°C) |
335-375°F
(170-190°C) |
300-330°F
(150-165°C) |
100-120°F
(40-50°C) |
| 
