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Polyolefin Elastomer Grafting Maleic Anhydride Plastic Auxiliary Agent for PA6 or PA66 Compatibilizing or Toughening pictures & photos Polyolefin Elastomer Grafting Maleic Anhydride Plastic Auxiliary Agent for PA6 or PA66 Compatibilizing or Toughening

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Model No.: W1B
lntroduction:

W1B is ethylene elastomer with functionalized maleic anhydride which is especially suitable for super-tough or cold-resistant nylon.


Test ItemTest DataTest Method
Density0.86g/cm³ASTM D792  ISO1183
Melting index0.8-2.0(190℃ 2.16kg)g/10minASTM D1238  ISO1133
Grafting rateHighAcid-base titration
ExteriorParticles
Appearancewhite or light yellow granules


  • Description
  • Characteristic
  • Applications
  • Q& A
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Description

W1B is prepared by grafting maleic anhydride by POE reaction. 

Since it introduces a strong polar side group (maleic anhydride) on the main chain of polyolefin elastomer molecule, maleic anhydride grafted polyolefin elastomercan become a polar material. 

A bridge for adhesion and compatibility with non-polar materials.


Characterisitic

Table1:Typical Data of Toughening of PA6 Resin

PerformanceUnitPA6PA6+15%W1BPA6+20%W1B
Tensile strengthMPa605547
Flexural strength
MPa908070
Lzod notched impact strength (23ºC)J/m80750950
Lzod notched impact strength (-50ºC)J/m<=5220275

Table2:Typical Data of Toughening of PA66 Resin

PerformanceUnitPA66PA66+15%W1BPA66+20%W1B
Tensile strengthMPa755347
Flexural strengthMPa1025955
Lzod notched impact strength (23ºC)J/m80600900
Lzod notched impact strength (-50ºC)J/m<=5180270

Table3:Typical Data of Reinforcing and Toughening of PA6 Resin

PerformanceUnitPA6PA6+30%GF+6%W1B
Tensile strengthMPa60135
Flexural strengthMPa90195
Lzod notched impact strength (23ºC)J/m80250

Table4:Typical Data of Reinforcing and Toughening of PA66 Resin

PerformanceUnitPA66PA6+30%GF+6%W1B
Tensile strengthMPa75150
Flexural strengthMPa102215
Lzod notched impact strength (23ºC)J/m80220
Cold-resistance test data:
Izod  Notched  Impact Strength  J/m
Ingredient23°C
-40°C
-50°C
PA6+15%W1B
760
278
260
PA6+20%W1B
900
880538
PA6+25%W1B
1020970
662

As can be seen from the above figure, the product has a good low temperaturetoughening effect on nylon between -40 and -50, and the notch impact rejection rate at low temperature is very high.


Applications

Application:


1.Be used for PA6 or PA66 compatibilizing or toughening. Increase the impact resistance and processability of nylon,decrease the water absorption,greatly improve the cold-resistance.


2.Be used for the compatibilizer of nylon and polypropylene/polyethylene alloy.


3.Be used for the macromolecular modifier(couling agent)of mineral-filled or grass-flber-filled nylon.


Customer Questions & Answers
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