Alcoa KAMA 7000 Polypropylene

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Alcoa KAMA 7000 Polypropylene (discontinued **)
Categories:	Polymer; Thermoplastic; Polypropylene (PP)
Material Notes:	Capabilities Gauge: .020” to .060” (381 to 1524µm) Width: 12” to 55” (305 to 1397mm) Core size: 6” standard, also available in 3” and 8” Roll O.D.: 29” standard, available up to 40” Medical grade material available Silicone coated available Corona treated available Mineral filled grades available Graphic arts grade available Prime natural and custom colors Properties Excellent moisture barrier properties Microwaveable Good clarity Good rigidity Excellent yield FDA compliant Information provided by Alcoa Kama Co.
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Physical Properties	Metric	English	Comments

Specific Gravity	0.900 g/cc	0.900 g/cc
Thickness	508 - 1520 microns	20.0 - 60.0 mil
Linear Mold Shrinkage	0.00012 - 0.00016 cm/cm	0.00012 - 0.00016 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	34.5 - 40.0 MPa	5000 - 5800 psi	ASTM D638
Elongation at Break	5.0 - 14 %	5.0 - 14 %	ASTM D638
Flexural Modulus	1.38 - 1.72 GPa	200 - 250 ksi	ASTM D790

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	116 °C	240 °F
Minimum Service Temperature, Air	-23.3 °C	-10.0 °F

Processing Properties	Metric	English	Comments
Processing Temperature	127 - 182 °C	260 - 360 °F	Thermoforming Temp

Compliance Properties	Metric	English	Comments
FDA	Yes	Yes

Descriptive Properties
Resistance to Acid	Good to Excellent
Resistance to Alcohols	Good to Excellent
Resistance to Alkalis	Good
Resistance to Fat, Grease, and Oil	Good to Excellent
Resistance to Hydrocarbon Solvents	Good
Resistance to Strong Oxidizers	Fair to Good
Yield, in²/lb/mil	30760

**
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PKAMA30 / 48686

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