| Item | Unit | Test Method | Test Results |
| Melt Flow Rate | G/10min |
GB/T3682.1-2023
|
2.6 |
| Tensile yield stress | Mpa |
GB/T 1040.2-2006
|
23.5 |
| Bending modulus | MPA |
GB/T 1040.2-2006
|
1000 |
|
Charpy Notched Impact Strength |
23ºC kJ/ |
GB/T 1043.1-2008
|
51 |
|
Charpy Notched Impact Strength |
-20ºC kJ/ |
GB/T 1043.1-2008
|
4 |
| Load deformation temperature | ºC |
GB/T 1634.2-2023
|
67 |
| Rockwell hardness | ºC |
GB/T 3398.2-2008
|
90 |
| Brand | Grade | |||
| SINOPEC | T03 | 8003 | 200K | 300H |
| SIBUR | H030GP | H040GP | R481 | I452IM |
| LYONDELLBASELL | EP300R | HP550J | HP500N | EP300H |
Qingdao Changlong Xincheng New Materials Co., Ltd. has established good cooperative relationship with petrochemical enterprises at home and abroad, such as SINOPEC, SIBUR Petrochemical of Russia,Lyondellbasell and China National Coal Group Corp, SK of South Korea etc, and has agented their plastic raw materials including polypropylene(PP), polyethylene(PE), High Density Polyethylene (HDPE), Low Density Polyethylene(LDPE) , Linear Low-density polyethylene(LLDPE).