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Agenti
Espandenti Endotermici |
FerroFoam are foaming agents with an
endothermic multicomponent system, based on sodium bicarbonate
and citric acid derivates. The raw materials used, correspond
to the recommendations of the German BgW and the FDA regulations.
|
| Product name |
Appereance |
Loading |
Reccommended
Dosage |
Decomposition
temperature / range |
FERROFOAM C-129 |
white powder |
100% |
0.5-1.0% |
155-165 °C |
FERROFOAM C-850 |
white powder |
100% |
0.5-1.0% |
155-220 °C |
FERROFOAM C-114 |
whitepowder |
100% |
0.5-1.0% |
155-220 °C |
FERROFOAM PE-C20 |
white granules |
20% |
1.0-3.0% |
155-165 °C |
FERROFOAM PS-CF20 |
white granules |
20% |
1.0-3.0% |
155-220 °C |
FERROFOAM PE-C40 |
white granules |
40% |
0.5-1.5% |
155-165 °C |
FERROFOAM PS-CF40 |
white granules |
40% |
0.5-1.5% |
155-220 °C |
FERROFOAM
C - Survey on Applications and Polymers
| FOAMING
& NUCLEATING AGENTS |
EXTRUSION
(chemical foaming) |
DIRECT
GASSING |
INJECTION
& BLOW MOULDING |
|
| DECOMPOSITION START |
>140°C (max. 160°C
in the feeding zone, to avoid pre-decomposition of the foaming
agent |
| PROCESSING TEMPERATURE |
for optimum gas yeld, a processing
temperature between 180°C and 250°C is recommended
|
| FERROFOAM C-129 |
LDPE, HDPE, PP, PVC |
- |
LDPE, HDPE, PP, TPE, TPU |
| FERROFOAM PE-C20 |
LDPE, HDPE |
- |
HDPE, LDPE, TPE, TPU |
| FERROFOAM PE-C40 - |
LDPE, HDPE |
- |
HDPE, LDPE, TPE, TPU |
| |
| MEDIUM PROCESSING
TEMPERATURES |
| DECOMPOSITION START |
>145°C (max. 160°C in the feeding zone,
to avoid pre-decomposition of the foaming agent |
| PROCESSING TEMPERATURE |
for optimum gas yeld, a processing temperature
between 190°C and 250°C is recommended |
| FERROFOAM C-850 |
HDPE, LDPE, PP, PS, ABS |
LDPE, PP, PS |
- |
| FERROFOAM PE CF-40 |
HDPE, LDPE, PP |
LDPE, PS |
HDPE, LDPE, PP PS, ABS, SAN, ASA, ABS/PC |
| FERROFOAM PS CF-40 |
PS |
PS |
PS, ABS, SAN, ASA |
Ferroblock, Ferrofloss,
Evafloss: Synthetic & Natural Silca antiblocking masterbarches distributed
in Italy by Ferro-Plast Srl |
