Fast Cycle-112
A.Characteristic
Energy-saving processing
High hardness
Short cycle times
Excellent thermal insulation capacity
High compressive strength
Outstanding impact absorption
B.Properties of beads
Specification
S-112
S2-112
S3-112
Bead Size
0.9-1.3mm
0.7-1.0mm
0.5-0.8mm
Density
15~20g/cm³
16~25g/cm³
18~30g/cm³
Application
Medium Package
Package-thin item
Package-small item
Humidity
↓1%
Specific Gravity
1.03
Pentane Level
5.5~ 6.5%
C.Processing condition
|
NO |
Item |
EPS-112 |
EPS-211 |
|---|---|---|---|
|
1 |
Pre-forming Steam pressures |
0.12 Kg/Cm 2 |
0.10 Kg/Cm 2 |
|
2 |
Chamber Temperature |
95~105°C |
95~105°C |
|
3 |
Aging Time |
6~24 Hr |
6~48 Hr |
|
4 |
Molding Steam pressures |
0.8~1.2 Kg/Cm2 |
0.8~1.2 Kg/Cm2 |
D.Properties of molded foams
|
Properties |
Unit |
S-112 |
S2-112 |
S3-112 |
|
|---|---|---|---|---|---|
| Density | Kg/m3 |
≧16 |
≧17 |
≧17 |
|
|
Comperessive Stress at 10% compression |
Kg/Cm2 |
0.8~1.2 |
0.8~1.3 |
0.8~1.4 |
|
|
Flexural Strength |
Kg/Cm2 |
3.1~3.5 |
3.1~3.6 |
3.1~3.8 |
|
|
Tensile Strength |
Kg/Cm2 |
1.3~1.6 |
1.3~1.7 |
1.3~1.7 |
|
|
Thermal Conductivity |
Kcal/mh°C |
0.028~0.036 |
0.028~0.036 |
0.028~0.036 |
|
|
Chemical Resistance |
Acid |
-- |
Good |
Good |
Good |
|
Alkali |
-- |
Good |
Good |
Good |
|
|
Solvent |
-- |
Poor |
Poor |
Poor |
|
