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DAK Americas Laser+® 7000 (C91A) PET
Categories: Polymer; Thermoplastic; Polyester, TP; Polyethylene Terephthalate (PET); Polyethylene Terephthalate (PET), Unreinforced

Material Notes: Product Description: Laser+® 7000 (C92A) polyethylene terephthalate (PET) resin is a copolymer formulated for conversion to PET bottles by conventional single or two-stage processing technology.

Typical Properties: Bi-orientation of Laser+® 7000 (C91A) by injection/stretch blow molding provides optimal barrier and mechanical properties, including superior stress crack resistance. It performs exceptionally well in the manufacture of CSD bottles made from thick-wall performs, where heatup rate and temperature profile through the wall are important. DAK has reengineered Laser+® 7000 (C92A), improving acetaldehyde (AA) performance without sacrificing intrinsic viscosity (IV), to meet increasing demand for CSD applications. Laser+® 7000 (C92A) offers superior heat absorption and processing control, even at higher blowing speeds. A slower crystallization rate enables high injection molding output.

Certification: Laser+® 7000 (C92A) is ideally suited for food packaging applications and is considered in compliance with the Food and Drug Administration (FDA) Food Contact Notification (FCN) 000635, and Health Canada Heat Products and Food Brach (HPFB) file KS 06111304 for PET polymers.

Information provided by DAK Americas

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Physical PropertiesOriginal ValueComments
Bulk Density 52.0 lb/ft³DAK-QAR-SOP-0018
Particle Size 3500 µmSpherical Shape; DAK-QAR-SOP-0017
Particle Mesh Size 24 MeshFines: <0.05%, as packaged; DAK-QAR-SOP-0014
Viscosity Test 82 - 86 cm³/gIntrinsic; DAK-QAR-SOP-0012
Crystallinity >= 35 %DAK-QAR-SOP-0016
 
Thermal PropertiesOriginal ValueComments
Melting Point 242 °Cnominal; DAK-QAR-SOP-0016
 
Processing PropertiesOriginal ValueComments
Moisture Content <= 0.25 %DAK-QAR-SOP-0013; as packaged
 
Descriptive Properties
Chip Size30 chips/gnominal, DAK-QAR-SOP-0015
Color>67 CIEL*, DAK-QAR-SOP-0011
 -5.9- -3.1 CIEb*, DAK-QAR-SOP-0011
Compounds<2 ppmAcetaldehyde, DAK-QAR-SOP-0010
 b*, DAK-QAR-SOP-0011

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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PDAKA003 / 147978

Specialty Compounds RTP Company

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