PET WK-801
JAVA
PET
Bottle Grade
Dharma Luas Putra
Dharma Luas Putra
Lihat Profil SellerPremium Material for Safe, Clear, and Durable Packaging
Wankai PET Bottle Grade WK-801 is a high-performance, food-grade polyethylene terephthalate (PET) copolymer engineered specifically for bottle manufacturing. Based on terephthalic acid (TPA), this premium resin delivers exceptional clarity, mechanical strength, and chemical resistance—ideal for packaging drinking water, juices, sports drinks, and other consumables. With an intrinsic viscosity of 0.80 dl/g and ultra-low acetaldehyde content (≤1 ppm), WK-801 ensures bottles remain lightweight yet robust, with no risk of flavor contamination or visual defects. Its excellent color stability (L ≥ 83, B ≤ -0.5) guarantees crystal-clear, shelf-ready aesthetics, while its optimized thermal profile enables energy-efficient processing at lower temperatures. Compliant with global food contact regulations, WK-801 is the go-to choice for manufacturers demanding safety, consistency, and cost-effective production.
Specifications
- Intrinsic Viscosity (I.V.): 0.80 ± 0.02 dl/g (ASTM D4603)
- Acetaldehyde Content: ≤ 1 ppm (Internal GC method)
- L-value (Lightness): ≥ 83 (ASTM D2244)
- B-value (Yellowness): ≤ -0.5 (ASTM D2244)
- Melting Point: 243 ± 2°C (DSC, ASTM D3418)
- Moisture Content: < 0.4 wt% (Karl Fischer Titration)
Applications
- Drinking water bottles
- Carbonated soft drink (CSD) containers
- Juice and sports drink packaging
- Reusable food-grade containers
- Edible oil and vinegar bottles
- Pharmaceutical liquid packaging
Advantages
- Ultra-low acetaldehyde (<1 ppm) prevents taste/odor transfer
- High clarity and superior color stability (L ≥ 83, B ≤ -0.5)
- Excellent mechanical strength for lightweight bottle design
- Energy-efficient processing at lower temperatures
- Compliant with global food-contact safety standards
- Consistent batch-to-batch quality with tight I.V. control
Processing Conditions
- Drying: 160–180°C for 4–6 hours prior to processing
- Extrusion temperature: 260–285°C (barrel zones)
- Mold temperature: 10–15°C for optimal clarity
- Avoid prolonged residence time to minimize degradation
- Use desiccant dryers with dew point ≤ -40°C
Regulatory Compliance
- FDA 21 CFR 177.1630 (USA)
- EU Regulation (EC) No 10/2011
- REACH compliant
- RoHS compliant
- ISO 9001 certified production
Storage Conditions
- Store in original sealed packaging
- Keep in cool, dry area below 30°C
- Protect from moisture and direct sunlight
- Shelf life: 12 months when stored properly
Safety Information
- Non-hazardous under normal handling conditions
- Refer to Safety Data Sheet (SDS) for detailed handling guidance
- Avoid inhalation of dust during handling
- Use appropriate PPE (gloves, safety glasses)
| Brand | Wankai |
|---|---|
| Manufacturer | Wankai New Materials Co., Ltd. |
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