Cosmoplene PP AV161 là chất đồng trùng hợp PP có lưu lượng thấp, độ cứng cao và tác động mạnh được sản xuất theo quy trình pha khí được cấp phép bởi Sumitomo Chemical Co., Nhật Bản.

General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
Features 
  • Copolymer
  • High Impact Resistance
  • Low Flow
Uses 
  • Containers
  • Furniture
  • Pails
  • Toys
Agency Ratings 
  • FDA 21 CFR 177.1520(c) 3.2a
UL File Number 
  • E108370
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density / Specific Gravity
0.902
 
ASTM D792
Melt Mass-Flow Rate (MFR)
5.0
g/10 min
ASTM D1238
Molding Shrinkage
    Internal Method
Flow : 0.0787 in
0.015
in/in
 
Across Flow : 0.0787 in
0.015
in/in
 
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (R-Scale)
88
 
ASTM D785
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
    ASTM D638
Yield
4060
psi
 
Break
3480
psi
 
Tensile Elongation (Break)
> 500
%
ASTM D638
Flexural Modulus
150000
psi
ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact
    ASTM D256
-4°F
0.84
ft·lb/in
 
73°F
1.9
ft·lb/in
 
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (66 psi, Unannealed)
241
°F
ASTM D648
Flammability
Nominal Value
 
Test Method
Flame Rating
HB
 
UL 94
Injection
Nominal Value
Unit
 
Rear Temperature
374 to 446
°F
 
Middle Temperature
374 to 446
°F
 
Front Temperature
374 to 446
°F
 
Mold Temperature
86
°F
 
Injection Pressure
996
psi
 
Clamp Tonnage
0.71
tons/in²