ExxonMobil PP 7032KN là nhựa copolyme có độ kết tinh cao, độ cứng tuyệt vời, chịu va đập cao được thiết kế cho các ứng dụng ép phun, ép đùn và tạo hình nhiệt.

General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
Features 
  • Antistatic
  • Balanced Stiffness/Toughness
  • Medium Flow
  • Nucleated
  • Ultra High Impact Resistance
Uses 
  • Consumer Applications
  • Crates
  • Industrial Applications
  • Pallets
  • Tool/Tote Box
  • 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
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
     
Yield 3
3660
psi
ASTM D638
Yield
3570
psi
ISO 527-2/50
Tensile Elongation
     
Yield 3
5.3
%
ASTM D638
Yield
4.7
%
ISO 527-2/50
Flexural Modulus
     
1% Secant  4
201000
psi
ASTM D790A
1% Secant  5
219000
psi
ASTM D790B
-- 6
198000
psi
ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
    ISO 179/1eA
-4°F
3.7
ft·lb/in²
 
73°F
26
ft·lb/in²
 
Notched Izod Impact
     
0°F
1.5
ft·lb/in
ASTM D256A
73°F
No Break
 
ASTM D256A
-40°F
3.7
ft·lb/in²
ISO 180/1A
0°F
4.4
ft·lb/in²
ISO 180/1A
73°F
25
ft·lb/in²
ISO 180/1A
Gardner Impact  (-20°F, 0.125 in)
231
in·lb
ASTM D5420
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load
    ExxonMobil Method
66 psi, Unannealed
223
°F
 
66 psi, Unannealed 8
204
°F
 
264 psi, Unannealed 8
125
°F
 
Legal Statement
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.

Contact your ExxonMobil Chemical Customer Service Representative for potential food contact application compliance (e.g. FDA, EU, HPFB).