FPL AN Mixing Head: three component high pressure head with axial injection of a third non abrasive component0 pages

FPL AN [Axial Needle] Head
Three components high pressure mixing head designed for the axial injection of
a third , non abrasive, component (fillers with no quarz). In case of axial injection
of a low viscosity stream, excellent mixing is obtained also at lower pressure.
All three streams are recycling through the head. The mixhead is patented.

Recycling phase

FPL AN - axial stream at 150 bar
500

FPL24 AN

400

Flow [cc/sec]

Pouring phase

300

FPL18 AN

200

WORKING AREA

100
0

1000 2000 3000 4000 5000 6000 7000 8000 9000 10000

Viscosity [cps]

FPL 24 HP AN 2 components - NO filler

Polyol
90
550

Iso
90
550

Axial Stream
-

Total
180
1100

cc/sec
Min. output
Max. output

Polyol
150
1000

Iso
150
1000

Axial Stream
-

Total
300
2000

FPL 18 HP AN 3 components - Filler on axial stream1

FPL 24 HP AN 3 components - Filler on axial stream1

cc/sec
Min. output
Max. output

cc/sec
Min. output
Max. output

Polyol
120
550

Iso
90
550

Axial Stream
25
250*

Total
235
1100

Polyol
190
1000

Iso
150
1000

Axial Stream
25
440*

Total
365
2000

FPL 18 AN 3 components - NO filler on axial stream1-2

FPL 24 AN 3 components - NO filler on axial stream1-2

cc/sec
Min. output
Max. output

cc/sec
Min. output
Max. output

Polyol
100
550

Iso
90
550

Axial Stream
10
250*

Total
200
1100

(1) Axial stream output has to be < or = to the pure polyol stream output by weight.
(2) Axial stream: color, additives or any other component without fillers
(*) Axial stream viscosity < 4000 cps at 150 bar.
Pherical fillers with granulometry < 100 micron.
Lamellas fillers with dimension < 500 micron
For higher viscosity see diagram (flow - viscosity)

Polyol
170
1000

Iso
150
1000

Axial Stream
10
440*

Total
330
2000

POLYURETHANE TECHNOLOGY

Cannon Communication 02/2011

cc/sec
Min. output
Max. output

FPLAN - MH15

FPL 18 HP AN 2 components - NO filler