Laser+ W (L40B)
- DAK Americas LLC
- Laser+
- POLYETHYLENE TEREPHTHALATE (PET)
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Sign UpLaser+® W (L40B) polyethylene terephthalate (PET) resin is a copolymer formulated for conversion to PET bottles by conventional single or two-stage processing technology.
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Documents
Product Details
- Manufacturer
DAK Americas LLC - Brand
Laser+
- Plastic Generic Family
Polyester - Plastic Generic Symbol
POLYETHYLENE TEREPHTHALATE (PET)
Properties
Attributes
Material Status
Commercial: ActiveAvailability
Latin America | North AmericaFeatures
Slow crystallization rate | Superior heat absorption & processing control | Improved acetaldehyde performance | Allowing gentle injection molding process | Superior stress crack resistance | Optimal barrier and mechanical propertiesApplications
Water BottlePhysical Form
GranulesProcessing Grades
Stretch blow molding grade | Water bottle gradeProcessing Technology
Injection Molding | Blow MoldingIndustry
Beverage IndustryCertifications
FDA FCN 000635 | FDA FCN 000635 & KS05103108Physical Properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Intrinsic Viscosity ( IV content ) | 0.75 ± 0.02 | DAK-QAR-SOP-0012 | - | - | |
Acetaldehyde (AA) | 1 Max | ppm | DAK-QAR-SOP-0010 | - | - |
Moisture Content | 0.25 Max | % | DAK-QAR-SOP-0013 | - | - |
Crystallinity | > 45 | % | DAK-QAR-SOP-0016 | - | - |
Bulk density | 54.3 | lb/ft³ | DAK-QAR-SOP-0018 | - | - |
Optical Properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Color L | 78 Min | CIE | DAK-QAR-SOP-0011 | - | - |
Color b | - 3.0 ± 2.0 | CIE | DAK-QAR-SOP-0011 | - | - |
Thermal properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Melting point | 242 | °C | DAK-QAR-SOP-0016 | (nominal) | - |
Additional Information
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Fines | 0.10 Max | % | DAK-QAR-SOP-0014 | (+24 Mesh) | - |
Pellet Size | 53 ± 5 | chips/gm | DAK-QAR-SOP-0015 | (nominal) | - |
Flat Cylinder Shape | 3 x 3 x 2 | mm | DAK-QAR-SOP-0017 | - | - |
Notes
Product Description:- Bi-orientation of Laser+® W (L40B) by injection/stretch blow molding provides optimal barrier and mechanical properties, including superior stress crack resistance. It performs exceptionally well in the manufacture of water bottles where heat up rate and temperature profile through the wall are important. DAK has engineered Laser+® W (L40B) for water bottle use by providing a slightly lower intrinsic viscosity (IV), allowing for a gentle injection molding process, and improved acetaldehyde (AA) performance. Laser+® W (L40B) offers superior heat absorption and processing control, even at higher blow molding speeds. A relatively slow crystallization rate enables high injection molding output. Certification:- Laser+® W (L40B) 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 05103107 for PET polymers.
Disclaimer
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Added to Instamine: 27-Feb-2021 10:03:23
Last Update: 05-Dec-2022 11:29:41
Plastic Generic Family | Polyester |
---|---|
Plastic Generic Symbol (Sub Group) | PET Prime / Virgin Resin |
Material Status | Commercial: Active |
Availability | Latin America, North America |
Features | Allowing gentle injection molding process, Improved acetaldehyde performance, Optimal barrier and mechanical properties, Slow crystallization rate , Superior heat absorption & processing control, Superior stress crack resistance |
Applications | Water Bottle |
Physical Form | Granules |
Processing Grades | Stretch blow molding grade, Water bottle grade |
Processing Technology | Blow Molding, Injection Molding |
Industry | Beverage Industry |
Certifications | FDA FCN 000635, FDA FCN 000635 & KS05103108 |
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