Alcoa KAMA 1100 Prime Clear OPS, Sheet

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Alcoa KAMA 1100 Prime Clear OPS, Sheet (discontinued **)
Categories:	Polymer; Thermoplastic; Polystyrene (PS)
Material Notes:	Capabilities Gauge: .005’ to .025” (126 to 635µm) Width: 12” to 62” (305 to 1575mm) Core Size: 6” standard cores, 3” and 8” available Roll O.D.: 29” standard, up to 40” available Silicone coating available 5 strategic manufacturing locations Properties Remarkable clarity Excellent stiffness to allow downgauging Superb yield Easily thermoformed FDA compliant to CFR 21 #177.1640 Kosher Material Information provided by Alcoa Kama Co.
Key Words:	FDA Compliant: CFR 21 #177.1640
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Physical Properties	Metric	English	Comments

Specific Gravity	1.05 g/cc	1.05 g/cc
Thickness	127 - 635 microns	5.00 - 25.0 mil
Linear Mold Shrinkage	0.0050 cm/cm	0.0050 in/in	ASTM D955

Mechanical Properties	Metric	English	Comments
Tensile Strength, Yield	55.2 - 82.7 MPa	8000 - 12000 psi	ASTM D638
Elongation at Break	3.0 - 10 %	3.0 - 10 %	ASTM D638
Tensile Modulus	2.76 - 3.10 GPa	400 - 450 ksi	ASTM D790

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	76.7 °C	170 °F
Minimum Service Temperature, Air	-6.67 °C	20.0 °F

Optical Properties	Metric	English	Comments
Transmission, Visible	90 %	90 %	clear; thickness not quantified

Processing Properties	Metric	English	Comments
Processing Temperature	132 - 154 °C	270 - 310 °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	Excellent
Resistance to Fat, Grease, and Oil	Good
Resistance to Hydrocarbon Solvents	Poor
Resistance to Strong Oxidizers	Poor
Yield, in²/lb/mil	26360

**
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