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Luggage Rack Roof Trim TPV
Luggage Rack Roof Trim TPV
Processing request: high flow injection molding TPV and extrusion TPV+ encapsulation/bounding
Processing request: finished part with appearance free of flow marks or shrinkage
Material request: SAE J2527 exterior trim weatherability standard applicable
Product type: high flow injection molding TPV
Recommendation: 1190A
1190A Datasheet
1190A is a cross-linked EPDM/PP compound(TPV). It is featured by excellent strength, compression set and weatherability.
|
Physical property |
Typical value |
Test method |
|
Hardness, ShA,5 seconds delayed |
90 | ASTM D2240 |
|
Density |
0.97g/cm3 | ASTM D792 |
|
Specific gravity |
0.97 | ASTM D792 |
|
Tensile strength |
15MPa | ASTM D412 |
|
Tensile Modulus @100% |
4.6MPa | ASTM D412 |
|
Elongation at break |
650% | ASTM D412 |
|
Tear strength, Die C |
50 KN/m | ASTM D624 |
|
IRM903 oil, Vol swell(2820F/1250C,70hr) |
/ | ASTM D471 |
|
Compression set (700C,22hr) |
59 % | ASTM D395 |
|
Ozone resistance (500hrs/100pphm ozone conc.) |
Good |
ASTMD1149 |
|
Shrinkage |
1.2-1.6 % | ASTM D955 |
1190A Processing Recommendation
|
Injection |
Typical value |
| Drying temp. | 70-800C |
| Drying time | 3-4 hr |
| Rear temp. | 170~180°C |
| Middle temp. | 180~200°C |
| Front temp. | 180~200°C |
| Nozzle temp. | 190~200°C |
| Melt temp. | 190~200°C |
| Mold temp. | 10~50°C |
| Back pressure | 0.3-0.7Mpa |
| Screw speed | 100 ~200 rpm |
For more information, please visit our website at www.ningbonexlink.com or contact Nexlink Polymers sales manager.
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