ExxonMobil PP 7032E3 là một loại nhựa copolyme có tác động siêu cao dành cho mục đích chung là ép phun hàng tiêu dùng, vỏ pin và hàng công nghiệp. Nó không có tương tác với chất ổn định ánh sáng.

General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Latin America
  • North America
Features 
  • Balanced Stiffness/Toughness
  • High Stiffness
  • Medium Flow
  • Ultra High Impact Resistance
Uses 
  • Appliance Components
  • Battery Cases
  • Consumer Applications
  • Industrial Applications
  • Rigid Packaging
  • Toys
Appearance 
  • Natural Color
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
0.900
g/cm³
ExxonMobil Method
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)
4.0
g/10 min
ASTM D1238
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness
84
 
ASTM D785
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
173000
psi
ISO 527-1/1
Tensile Strength
     
Yield 3
3440
psi
ASTM D638
Yield
3340
psi
ISO 527-2/50
Tensile Elongation
     
Yield 3
6.0
%
ASTM D638
Yield
5.6
%
ISO 527-2/50
Flexural Modulus
     
1% Secant  4
176000
psi
ASTM D790A
1% Secant  5
188000
psi
ASTM D790B
-- 6
165000
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
    ISO 179/1eA
-22°F
3.2
ft·lb/in²
 
73°F
27
ft·lb/in²
 
Notched Izod Impact
     
73°F
No Break
 
ASTM D256A
-40°F
4.3
ft·lb/in²
ISO 180/1A
0°F
5.2
ft·lb/in²
ISO 180/1A
73°F
25
ft·lb/in²
ISO 180/1A
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
     
66 psi, Unannealed
195
°F
ASTM D648
66 psi, Unannealed
180
°F
ISO 75-2/Bf
66 psi, Annealed
234
°F
ASTM D648
264 psi, Unannealed
122
°F
ISO 75-2/A
Legal Statement
Contact your ExxonMobil Chemical Customer Service Representative for potential food contact application compliance (e.g. FDA, EU, HPFB).

This product, including the product name, shall not be used or tested in any medical application without the prior written acknowledgement of ExxonMobil Chemical as to the intended use. For detailed Product Stewardship information, please contact Customer Service.