AMPLIFY™ TY 2551

Category: MAH-g , Functional Polymer
Manufacturer: The Dow Chemical Company
Trademark: AMPLIFY™ TY
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ruNaye_AMPLIFY-TY-2551.pdf
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AMPLIFY TY 2551 Functional Polymer is a maleic anhydride grafted (MAH) polymer. In tie layers for flexible packaging, AMPLIFY TY 2551 Functional Polymer promotes adhesion of polypropylene to barrier polymers such as polyamide and ethylene vinyl alcohol (EVOH) and other polar substrates.

Main Characteristics:
  • Excellent adhesion to polyamide, EVOH, polypropylene homopolymers and copolymers
  • Excellent physical properties
  • Wide range of service temperature
  • For blown film, cast film and blow-molded applications

Complies with:
  • 21 CFR 175.105(c)(5)
Consult the regulations for complete details.
General Information
Agency Ratings
  • FDA 21 CFR 175.105
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Density 0.896g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)5.0g/10 minASTM D1238
MAH Graft Level 1LowInternal method
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield 23.0MPaASTM D638
    Fracture 17.0MPaASTM D638
Tensile Elongation (Break)60%ASTM D638
Flexural Modulus - 2% Secant 758MPaASTM D790
FilmsNominal ValueUnitTest Method
Film Thickness - Tested 51µm
Film Puncture Resistance (51 µm)7.03J/cm³Internal method
secant modulus ASTM D882
    2% secant, MD : 51 µm 758MPaASTM D882
    2% secant, TD : 51 µm 703MPaASTM D882
Tensile Strength ASTM D882
    MD : Yield, 51 µm 27.7MPaASTM D882
    TD : Yield, 51 µm 25.0MPaASTM D882
    MD : Fracture, 51 µm 34.5MPaASTM D882
    TD : Fracture, 51 µm 22.8MPaASTM D882
Tensile Elongation ASTM D882
    MD : Fracture, 51 µm 630%ASTM D882
    TD : Fracture, 51 µm 520%ASTM D882
Dart Drop Impact (51 µm)100gASTM D1709A
Elmendorf Tear Strength 2ASTM D1922
    MD : 51 µm 20gASTM D1922
    TD : 51 µm 40gASTM D1922
ThermalNominal ValueUnitTest Method
Vicat Softening Temperature 129°CASTM D1525
Melting Temperature (DSC) 148°CASTM D4591
OpticalNominal ValueTest Method
Gloss (45°, 50.8 µm)35ASTM D2457
ExtrusionNominal ValueUnit
Melt Temperature 221 - 238°C
Extrusion instructions
Fabrication Conditions For Blown Film: Screw Size: 2.5 in. (63.5 mm); 24:1 L/D Screw Type: Barrier screw Die Gap: 70 mil (1.8 mm) Melt Temperature: 450 °F Output: 6 lb/hr/in. of die circumference Die Diameter: 6 in. Blow-Up Ratio: 2.5:1 Screw Speed: 70 rpm
Note Message
1 .Low: <0.25 wt%, Medium 0.25-0.5, High >0.5 wt%
2 .Method B
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