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