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Alcoa KAMA 4223 Impact Modified RPET  (discontinued **)

Category Polymer , Thermoplastic , Polyester, TP , Polyethylene Terephthalate (PET)
Manufacturer
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Alcoa KAMA 4223 Impact Modified RPET  (discontinued **).pdf
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Material Notes:
CapabilitiesGauge: .009” to .045” (229 to 1143 µm)Width: 12” to 48” (305 to 1219mm)Core size: 6” standard, 3” and 8” availableRoll O.D.: 29” standard, available up to 50”Silicone coatingClear, custom translucent and opaque colorsGloss and matte material available3 strategic manufacturing locationsPropertiesFor demanding application requiring good impact resistanceImpact modified for superior strengthIdeal for deep draw, heavier gauge applicationsExceptional clarityInformation provided by Alcoa Kama Co.
Physical Properties Metric English Comments
Specific Gravity 1.33 g/cc
1.33 g/cc
Viscosity Measurement >= 0.66
>= 0.66
Intrinsic Viscosity; ASTM D3835
Thickness 229 - 1140 microns
9.00 - 45.0 mil
Linear Mold Shrinkage 0.0030 cm/cm
0.0030 in/in
ASTM D955
Mechanical Properties Metric English Comments
Tensile Strength, Yield 57.2 - 61.4 MPa
8300 - 8900 psi
ASTM D638
Elongation at Break 3.0 - 5.0 %
3.0 - 5.0 %
ASTM D638
Flexural Modulus 2.41 - 2.55 GPa
350 - 370 ksi
ASTM D790
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 71.1 °C
160 °F
Minimum Service Temperature, Air -17.8 °C
0.000 °F
Processing Properties Metric English Comments
Processing Temperature 121 - 160 °C
250 - 320 °F
Thermoforming Temp
Descriptive Properties Value Comments
Resistance to Acid Good to Excellent
Resistance to Alcohols Good to Excellent
Resistance to Alkalis Fair to Good
Resistance to Fat, Grease, and Oil Good to Excellent
Resistance to Hydrocarbon Solvents Good to Excellent
Resistance to Strong Oxidizers Good to Excellent
Yield, in²/lb/mil 20810
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