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Master Bond adhesives

DAK Americas Laser+® C K62A PET
Categories: Polymer; Thermoplastic; Polyester, TP; Polyethylene Terephthalate (PET); Polyethylene Terephthalate (PET), Unreinforced

Material Notes: Laser+® C (K62A) is a unique copolymer particularly suited for use in both the BCF (bulk continuous filament) production of fibers and custom PET container application where clarity and neutral color are desired. It is a low intrinsic viscosity (IV) product that gives the end user clarity and offers excellent processing and consistency.

Typical Properties: The polymer properties are designed for optimized filament extrusion, fiber spinning and performance. BI-orientation of Laser+® C (K62A) by injection/stretch blow molding provides optimal barrier and mechanical properties, including good vacuum performance. It performs well in BCF and single- and two-stage processes used in the manufacturing of PET containers.

Certification: Laser+® C (K62A) 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 Health Products and Food Branch (HPFB) file KS 05103105 for PET polymers.

Information provided by DAK Americas

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Physical PropertiesMetricEnglishComments
Bulk Density 0.870 g/cc0.0314 lb/in³DAK-QAR-SOP-0018
Particle Size 3000 µm3000 µmFlat Cylinder Shape; DAK-QAR-SOP-0017
Particle Mesh Size 24 Mesh24 MeshFines: <0.1%, as packaged; DAK-QAR-SOP-0014
Viscosity Test 74 - 78 cm³/g0.74 - 0.78 dl/gIntrinsic; DAK-QAR-SOP-0012
Crystallinity >= 50 %>= 50 %DAK-QAR-SOP-0016
 
Thermal PropertiesMetricEnglishComments
Melting Point 246 °C475 °Fnominal; DAK-QAR-SOP-0016
 
Processing PropertiesMetricEnglishComments
Moisture Content <= 0.25 %<= 0.25 %DAK-QAR-SOP-0013; as packaged
 
Descriptive Properties
Chip Size48-58 chips/gnominal, DAK-QAR-SOP-0015
Color-5- -1 CIEb*, DAK-QAR-SOP-0011
 85-89 CIEL*, 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 view all the property values for this datasheet as they were originally entered into MatWeb.

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PDAKA010 / 147985

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