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Engine Air Intake Tube TPV
Engine Air Intake Tube TPV
Processing request: Extrusion/blow-molding
Material request: VW50123 material standard applicable
Test request: specified lab test standard applicable
Product type: blow molding TPV
Recommendation: 1040D
1040D Datasheet
1040D is a cross-linked EPDM/PP compound(TPV). It is featured by excellent strength, compression set and weatherability.
|
Physical property |
Typical value( Metric system) |
Test method |
|
Hardness, ShD ,5 seconds delayed |
41D | ASTM D2240 |
|
Density |
0.93g/cm3 | ASTM D792 |
|
Specific gravity |
0.93 | ASTM D792 |
|
Tensile strength |
18MPa | ASTM D412 |
|
Tensile Modulus @100% |
8.2MPa | ASTM D412 |
|
Elongation at break |
650% | ASTM D412 |
|
Tear strength, Die C |
75.0 KN/m | ASTM D624 |
|
IRM903 oil, Vol swell(2820F/1250C,70hr) |
65 % | ASTM D471 |
|
Compression set (700C,22hr) |
65 % | ASTM D395 |
|
Compression set (1250C,70hr) |
85 | ASTM D395 |
|
Ozone resistance (500hrs/100pphm ozone conc.) |
Good |
ASTMD1149 |
1040D Processing Recommendation
|
Injection |
Typical value |
| Drying temp. | 70-800C |
| Drying time | 3-4 hr |
| Rear temp. | 160~180°C |
| Middle temp. | 170~190°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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