HDPE
Grade name: F7000
Categories: Polymer. Thermoplastic. PE . Heavy polyethyleneProcesses: Blowing filmApplications: Film. General purpose filmFeatures: Good processability. Good rigidity
Physical properties:
| name | amount | Dimension | Conditions | Standard |
| Density | 0.952 | g/m3 | – | ISO 1183 |
| MFI | 0.04 | g/10min | – | ISO 1133 |
mechanical properties :
| Name | Amount | Dimension | Conditions | Standard |
| Elongation Break | 500 | % | – | ISO 527 |
| ESCR | 600 | H | – | ASTM D1693 |
| Hardness Shore D | 64 | – | – | ISO 868 |
| Tensile Strength Break | 24 | MPa | – | ISO 527 |
| Tensile Strength Yield | 27 | MPa | – | ISO 527 |
Thermal properties
| Name | Amount | Dimension | Conditions | Standard |
| Melting Point | 131 | °C | – | ISO 11537-1 |
| Vicat Softening Point | 124 | °C | – | ISO 306 |
Urea fertilizer 46%-Granular
Granule fertilizer is usually harder than prill. the size of Granule is between 2 up to 4 mm but Prill is between 1 up to 2/4 mm. The physical structure of urea fertilizer is the key factor to its mechanical and physical properties such as flow ability and avoidance of caking, while thermal and chemical properties are unlikely to be affected.The results confirm that both prilled and granulated urea are of a very similar composition and thermal characteristics (melting point). The only key difference between them is the internal structure of granules which is the fundamental key to their mechanical properties.The strength measurement show granulated urea have a higher strength as their prominent size and internal structure, while prills performed weaker strength having the small size
Specification of Granule Urea
| GRANULATED UREA | |
| Physical & chemical Property | Actual |
| Biuret (wt%) MAX | 1.0(max) |
| Water (wt%) MAX | 0.5 (max) |
| Formaldehyde (wt%) MAX | 0.6 |
| Total nitrogen (wt%) | 46.1(min) |
| NH3 (wt%) | 0.015(max) |
| Total nitrogen (min wt%) | 46 |
| Urea (wt%) | 97.93 |
| Bulk density (g / lit) | 0.73 – 0.77 |
| Physical state | White granules solid |
| Ave. MW | 59.2 |
| Size distribution | 2-4mm 90%wt (Min) |
| Crushing strength (kg / granule) | 3.0 kg min On 3.15 mm dia. Granule size |
