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·EPS Resin
     P. Ultra high expansion
  Home > Products > EPS resin / EPS materiales
Specification:

Series

Grade

Bead Size(mm)

Foam desity (g/l)

Principal Applications

P

Ultra high expansion

MS

1.0-1.6

6-7

Multiple-passed expansion (highest 5 stages),light block applications,light cushioning applications.

SA

0.8-1.2

7-8

SB

0.6-0.9

8-9

S

0.4-0.7

9-10

Technical specification:
>Standard products
Specifications
P
 
Specific Gravity
1.02
 
Bulk density
0.6
 
Blowing agent
Pentane
 
Blowing agent
>7.0%
 
Residual Monomer
<0.3%
 
Moisture content
<0.5%
 
CFC content
nil
>Pre-expansion:Batch pre-expander
Operation conditions
P
 
Main Steam Pressure (kg/CM2)
4-5
 
Chamber pressure(kg/cm2)
0.10-0.15
Heating time(sec)
40-50
Keeping time(sec)
10
Cooling time(sec)
50-60
>Pre-expansion:Continuous pre-expander
Operation conditions
P
 
Main Steam Pressure (kg/CM2)
4-5
Chamber pressure(kg/cm2)
0.10-0.2
Chamber temperature(C)
85-95

Maturation after pre-expansion
P
Aging Time(hour)
16-24
   The above tables show the types and grades of EPS that are currently available.
   Details Of Product specifications,properties,and intended uses of individual products are given in the appropriate technical information.
   IMPORTANT:The data descriptions,designs,and information contained herein are believed to be accurate to the best knowledge .It is intended for your guidance only.Because many factors may affect processing or application/use of EPS,we recommend that you shuld conduct necessary tests to determine the suitability of product for your particular purpose prior to use.
 
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