So sánh vật liệu
Thông số kỹ thuật
| Physical properties | Điều kiện kiểm tra | Phương pháp kiểm tra | OxyVinyls, LP/OxyVinyls® 255 |
|---|---|---|---|
| Intrinsic viscosity | Internal Method | 1.1to1.2 dl/g | |
| Particle size distribution | %Retainedon40mesh | Malvern | <0.200 % |
| Relative viscosity | 2.51to2.61 | ||
| Apparent density | Internal Method | 0.44to0.52 g/cm³ | |
| Gel content | Internal Method | <30.0 | |
| K-Value | 72.0to74.0 | ||
| Particle size distribution | %Retainedon200mesh | Malvern | <12.0 % |
| Contamination | Internal Method | <15 pcs/100g | |
| Color B | Internal Method | 0.25to1.4 | |
| Particle size distribution | %RetainedonPan | Malvern | <2.00 % |
| %Retainedon60mesh | Malvern | <2.00 % |
| Supplementary Information | Điều kiện kiểm tra | Phương pháp kiểm tra | OxyVinyls, LP/OxyVinyls® 255 |
|---|---|---|---|
| Residual monomer | Internal Method | <4 ppm | |
| Powder mixing time | Internal Method | 4.6to6.5 min | |
| flow time | Internal Method | <12.0 sec | |
| Volatile compounds | Internal Method | <0.30 % | |
| CAS Number | 9002-86-2 |