WK-821
- Zhejiang Wankai New Material Co. Ltd
- Wankai
- POLYETHYLENE TEREPHTHALATE (PET)
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"WK-821" PET resin bottle grade is TPA-based polyethylene terephthalic copolymer. Its high clarity and sparkle make it well suited for the production of bottles and other containers. It is a high molecular weight polymer for general use in manufacturing containers. It can be used in the production of sheet, edible oil bottle, white wine bottle and some containers for medical & agrochemical purpose.
Bottles made from WK-821 resin can meet the requirements of high barrier properties, high chemical resistance and high crystallinity.
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Documents
Technical data sheetProduct Details
- Manufacturer
Zhejiang Wankai New Material Co. Ltd - Brand
Wankai
- Plastic Generic Family
Polyester - Plastic Generic Symbol
POLYETHYLENE TEREPHTHALATE (PET)
Properties
Attributes
Material Status
Commercial: ActiveAvailability
Africa & Middle East | Asia Pacific | Europe | India | Latin America | South East Asia | North AmericaFeatures
High Clarity | Sparkle | High Molecular weight | Edible oil storageApplications
Edible Oils Bottle | White wine bottle | Containers for medical and agrochemcial | SheetPhysical Form
GranulesProcessing Grades
Edible oil bottle Grade | Bottle Grade | Sheet GradeProcessing Technology
Blow Molding | ExtrusionIndustry
Beverage Industry | Food Packaging IndustryPhysical Properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Intrinsic Viscosity ( IV content ) | 0.83 ± 0.02 | dl/gm | - | (Foreign Trade) | |
| Acetaldehyde (AA) | 1 Max | ppm | - | - | |
| Moisture Content | 0.2 Max | wt % | - | - |
Optical Properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Color L | 83 Min | - | - | ||
| Color b | - 0.5 Max | - | - |
Thermal properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Melting point | 243 ± 2 | °C | - | - |
Notes
IMPORTANT NOTICE FOR USE IN PROCESSING Drying is necessary prior to the melt processing to prevent the resin from hydrolysis. Typical drying conditions are an air temperature of 160-180℃, 4-6 hours residence time.
Disclaimer
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Added to Instamine: 17-Feb-2021 11:40:16
Last Update: 17-Feb-2021 17:14:05
| Plastic Generic Family | Polyester |
|---|---|
| Plastic Generic Symbol (Sub Group) | PET Prime / Virgin Resin |
| Material Status | Commercial: Active |
| Availability | Africa & Middle East, Asia Pacific, Europe, India, Latin America, North America, South East Asia |
| Features | Edible oil storage , High Clarity, High Molecular weight, Sparkle |
| Applications | Containers for medical and agrochemcial , Edible Oils Bottle , Sheet , White wine bottle |
| Physical Form | Granules |
| Processing Grades | Bottle Grade, Edible oil bottle Grade, Sheet Grade |
| Processing Technology | Blow Molding, Extrusion |
| Industry | Beverage Industry, Food Packaging Industry |
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