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Master Bond adhesives

Eastman 9921W PET Injection Molded  (discontinued **)
Categories: Polymer; Thermoplastic; Polyester, TP; Polyethylene Terephthalate (PET); Polyethylene Terephthalate (PET), Unreinforced
Material Notes: Voridian PET 9921W is a copolymer PET. Typical applications include containers for automotive parts, household products, and pharmaceutical and food packaging. Voridian PET thermoplastic polyesters are condensation polymers produced by a continuous melt-phase polymerization process followed by a solid-state polymerization process. It is a copolymer PET that has been crystallized. Color concentrates, additives, and denest versions of 9921 are available on request.

Applications/Uses

  • APET sheet
  • Automotive parts containers
  • Food packaging
  • Household products containers
  • Pharmaceutical containers
  • Wine and liquor containers
  • Water bottles
  • Carbonated soft drink bottles

    		•
    Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
     
    Physical PropertiesMetricEnglishComments
    Specific Gravity 1.34 g/cc1.34 g/ccASTM D1505
    Bulk Density 0.817 g/cc0.0295 lb/in³Poured; ASTM D1895
     0.881 g/cc0.0318 lb/in³Vibrated; ASTM D1895
    Density 1.34 g/cc0.0484 lb/in³ISO 1183
     1.40 g/cc0.0506 lb/in³Crystalline Density; ASTM D1505
    Melt Density 1.20 g/cc
    @Temperature 285 °C    		0.0434 lb/in³
    @Temperature 545 °F    		ASTM D1238
    Particle Size 2500 µm2500 µmPellet Size
    Viscosity Measurement 0.78 - 0.820.78 - 0.82Pellet, Intrinsic; VGAS-A-AN-G-V-1
     
    Mechanical PropertiesMetricEnglishComments
    Hardness, Rockwell R 112112ASTM D785
     114114ISO 2039-2
    Tensile Strength at Break 25.0 MPa3630 psiISO 527
     25.0 MPa3630 psiASTM D638
    Tensile Strength, Yield 58.0 MPa8410 psiISO 527
     60.0 MPa8700 psiASTM D638
    Elongation at Break 110 %110 %ISO 527
     110 %110 %ASTM D638
    Tensile Modulus 2.50 GPa363 ksiISO 527
     2.50 GPa363 ksiASTM D638
    Flexural Yield Strength 80.0 MPa11600 psiISO 178
     85.0 MPa12300 psiASTM D790
    Flexural Modulus 2.40 GPa348 ksiISO 178
     2.60 GPa377 ksiASTM D790
    Izod Impact, Notched  0.270 J/cm
    @Temperature -40.0 °C    		0.506 ft-lb/in
    @Temperature -40.0 °F    		ASTM D256
     0.360 J/cm
    @Temperature 23.0 °C    		0.674 ft-lb/in
    @Temperature 73.4 °F    		ASTM D256
    Izod Impact, Unnotched NBNBASTM D4812
     NB
    @Temperature -30.0 °C    		NB
    @Temperature -22.0 °F    		ASTM D4812
    Izod Impact, Notched (ISO)  3.10 kJ/m²
    @Temperature -40.0 °C    		1.48 ft-lb/in²
    @Temperature -40.0 °F    		ISO 180
     4.50 kJ/m²
    @Temperature 23.0 °C    		2.14 ft-lb/in²
    @Temperature 73.4 °F    		ISO 180
    Puncture Energy  0.800 J
    @Thickness 2.50 mm,
    Temperature -40.0 °C    		0.590 ft-lb
    @Thickness 0.0984 in,
    Temperature -40.0 °F    		max load; ISO 6603-2
     1.00 J
    @Thickness 3.20 mm,
    Temperature -40.0 °C    		0.738 ft-lb
    @Thickness 0.126 in,
    Temperature -40.0 °F    		max load; ISO 6603-2
     1.60 J
    @Thickness 2.50 mm,
    Temperature -40.0 °C    		1.18 ft-lb
    @Thickness 0.0984 in,
    Temperature -40.0 °F    		max load; ASTM D3763
     2.10 J
    @Thickness 3.20 mm,
    Temperature -40.0 °C    		1.55 ft-lb
    @Thickness 0.126 in,
    Temperature -40.0 °F    		max load; ASTM D3763
     15.0 J
    @Thickness 2.50 mm,
    Temperature 23.0 °C    		11.1 ft-lb
    @Thickness 0.0984 in,
    Temperature 73.4 °F    		max load; ISO 6603-2
     18.0 J
    @Thickness 3.20 mm,
    Temperature 23.0 °C    		13.3 ft-lb
    @Thickness 0.126 in,
    Temperature 73.4 °F    		max load; ISO 6603-2
     26.0 J
    @Thickness 2.50 mm,
    Temperature 23.0 °C    		19.2 ft-lb
    @Thickness 0.0984 in,
    Temperature 73.4 °F    		max load; ASTM D3763
     31.0 J
    @Thickness 3.20 mm,
    Temperature 23.0 °C    		22.9 ft-lb
    @Thickness 0.126 in,
    Temperature 73.4 °F    		max load; ASTM D3763
     
    Thermal PropertiesMetricEnglishComments
    Heat of Fusion 56.0 J/g24.1 BTU/lbASTM E793
    Specific Heat Capacity 1.10 J/g-°C0.263 BTU/lb-°FASTM E1269
     1.30 J/g-°C
    @Temperature 80.0 °C    		0.311 BTU/lb-°F
    @Temperature 176 °F    		ASTM E1269
     1.40 J/g-°C
    @Temperature 100 °C    		0.335 BTU/lb-°F
    @Temperature 212 °F    		ASTM E1269
     1.90 J/g-°C
    @Temperature 200 °C    		0.454 BTU/lb-°F
    @Temperature 392 °F    		ASTM E1269
     2.10 J/g-°C
    @Temperature 280 °C    		0.502 BTU/lb-°F
    @Temperature 536 °F    		ASTM E1269
    Melting Point 245 °C473 °FCrystalline Peak; ASTM D3418
    Deflection Temperature at 0.46 MPa (66 psi) 69.0 °C156 °FISO 75
     69.0 °C156 °FASTM D648
    Deflection Temperature at 1.8 MPa (264 psi) 67.0 °C153 °FASTM D648
     67.0 °C153 °FISO 75
     
    Descriptive Properties
    Acetaldehyde<1ppmVKCA-A-AS-G-GC-0001
    Color, CIE a*-3.8 to -0.8VGAS-A-AN-G-RS-001
    Color, CIE b*-2.3 to 1.7VGAS-A-AN-G-RS-001
    Color, CIE L*78 minVGAS-A-AN-G-RS-001
    Fines, wt%, max0.05VGAS-A-AN-G-GA-1
    Pellet ShapeCubical

    **
    Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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