AKSAD GROUP PETROCHEM
EXPANDEBLE POLYSTYRENE
F Grades
Typical Properties of petromole
|
Usage
|
Foam Density
(g/l)
|
FOAM
Multiple
|
Pre-expansion
Density(kgf/cm2)
|
Bead size
(mm)
|
Grade
|
|
Insulation, big packing products
|
10-20
|
60-75
|
11
|
1.6-1.9
|
F50
|
|
Insulation, big packing products
|
14-22
|
47-65
|
13
|
1.2-1.6
|
F100
|
|
Insulation, Medium-density packing products
|
16-30
|
42-60
|
14
|
1.0-1.2
|
F150
|
|
Medium-density Insulation and packing products
|
20-35
|
35-55
|
15
|
0.73-1.0
|
F250
|
|
High- density Insulation, special use products
|
22-40
|
28-50
|
16
|
0.47-0.73
|
F350
|
|
High- density Insulation, special use products
|
23-42
|
24-45
|
17
|
0.3-0.47
|
F450
|
|
93~94 %
|
Polystyrene Content
|
|
5~7 %
|
Pentane Content
|
|
1% Max
|
Flame Retardant
|
|
250Aprx
|
MV (*1000)
|
|
1.03~1.05
|
Specific Gravity
|
93~94 %
Po
|
1% Max
|
Moisture Content
|
|
100 gr/m2 Max
|
Foem Water Absorption
|
|
0.5 kgf/cm2 min
|
Foem Compressive Strenght
|
93~94 %
P
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