Wankai PET Bottle Plastic
Wankai PET Chips bottle grade can meet food packaging standards, which can be widely used in the production of bottle packaging containers, such as water bottle, beverage bottles, edible oil bottles, cosmetic bottles, etc.
| Product Type | Acetaldehyde Content (ug/g) | Intrinsic Viscosity (dL/g) | Melting point (℃) | Recommended Applications |
| WK-801 | ≤1.0 | 0.80± 0.015 | 247±2 | Water bottles, snack bottles, cosmetics bottles, etc. |
| WK-801L | ≤1.0 | 0.77± 0.015 | 247±2 | |
| WK-811 | ≤1.0 | 0.79± 0.015 | 251±2 | Tea bottles, flavouring bottles, etc. |
| WK-811L | ≤1.0 | 0.76± 0.015 | 251±2 | |
| WK-821 | ≤1.0 | 0.83± 0.015 | 245±2 | Edible Oil bottles, medical bottles, etc. |
| WK-851 | ≤1.0 | 0.88± 0.015 | 245±2 | Sparkling beverage and CSD bottles |
| WK-881 | ≤1.0 | 0.87± 0.015 | 244±2 | |
| WK-901 | ≤1.0 | 0.87± 0.015 | 240±2 | Big size bottles |
| WK-781 | ≤1.0 | 0.78± 0.015 | 245±2 | Transparent containers |
Would Like The Quotation
Leave more about your requirements, such as, brands, models, quantity, package, country, etc.
Non-bottle grade Wankai PET Chips
Super bright PET used to produce BOPET film, and fiber, filament yarn.
PET chips for producing transparent photovoltaic back film.
These products have good color, strong aging resistance, stable performance indicators and excellent processing performance.
| Product Type | Acetaldehyde Content (ug/g) | Intrinsic Viscosity (dL/g) | Melting point (℃) | Recommended Applications |
| WK-601 | ≤100 | 0.600± 0.02 | 248±2 | Base PET for WK-801 and WK-801L |
| WK-611 | ≤100 | 0.600± 0.02 | 253±2 | Base PET for WK-811 and WK-811L |
| WK-621 | ≤100 | 0.600± 0.02 | 247±2 | Base PET for WK-821 |
| WK-681 | —– | 0.645± 0.01 | 254±2 | Film for solar panel |
| WK-711 | —– | 0.720±0.015 | 250±2 | Enhanced film for solar panel |
| WK-631 | —– | 0.645±0.010 | 254±2 | BOPET film and fiber/filament yarn |
Wankai Polyester Chips Selection Guide
>> Wankai PET resin for drinking water bottle: WK-801 & WK-801L
The two PET resins have viscosities of 0.8±0.02 and 0.77±0.02 respectively, exhibiting stable molecular weight and excellent processing performance. Key requirements for water bottle-grade PET resins include transparency and low migration to ensure the safety and taste of drinking water.
>> Wankai PET resin for hot-filling bottles: WK-811 & WK-811L
Hot-fill beverages, such as tea, juice, coffee, yogurt drinks, and certain functional beverages, require high-temperature hot-filling for pasteurization during production. This places stringent requirements on the heat resistance of PET resins to ensure that bottles do not deform or break at high temperatures, while maintaining the quality and safety of the beverage.
>> Wankai PET resin for edible oil bottles: WK-821
Edible oils are highly sensitive to oxygen, which causes oxidation, affecting their quality and shelf life. Therefore, selecting appropriate packaging materials is crucial for maintaining the quality of edible oils. WankaiWK-821 PET is specifically designed for edible oil bottles. Its dense molecular structure and ordered chain arrangement form a strong physical barrier, effectively blocking oxygen, carbon dioxide, and moisture, thus preserving the original flavor of the edible oil and extending its shelf life.
>> Wankai PET resin for CSD bottles: General grade WK-881 & rapid reheat grade WK-851
WK-881 have an intrinsic viscosity (IV) of 0.87 ± 0.015, providing uniform wall thickness and strong resistance to deformation, making it ideal for standard production lines where reliability and durability are paramount.
In contrast, WK-851 have a slightly higher intrinsic viscosity (IV) of 0.88 ± 0.015, which enhances melt strength and molding properties. Its advanced copolymer modification endows it with excellent infrared rapid endothermic properties, enabling faster and more uniform preform heating. The thermal responsiveness of WK-851 helps improve production efficiency and energy efficiency without compromising bottle quality.
WK-881 is suitable for traditional production lines where durability and dimensional stability are paramount. WK-851, on the other hand, is optimized for high-speed, energy-efficient operation and features excellent thermal response.
FAQs of Wankai PET Chips
1. Do Wankai PET comply with food safety regulations?
Fully compliant. All the resins strictly adhere to relevant regulations, including the Chinese National Food Safety Standard for Plastic Resins for Food Contact (GB 4806.6), and meet international standards such as the US FDA and the EU, possessing complete compliance certifications and test reports.
2. Why Choose PET resin manufactured by Wankai Company?
Scale and Stability: A large-scale integrated production base ensures a continuous and stable supply.
Technology and Quality: Strict adherence to international and domestic standards (such as FDA, GB 4806.6), and a strong R&D team ensure high product quality and consistency.
Complete Product Range: Providing complete solutions for various bottle grades (water bottles, oil bottles, hot-fill bottles, carbonated beverage bottles).
3. Where to purchase Wankai polyester chips?
You can choose to contact Wankai directly, but this method is more difficult. PET factories don’t export goods directly, they prefer to sell large quantities to distributors who can pay them 100% in advance.
Choosing a trustworthy distributor is a good approach. They usually have ample inventory, the best prices, can provide small-batch supplies, and can respond quickly to customer needs.
Get the Best Wankai PET Resin Price
The price of Wankai PET resin fluctuates. Factors influencing prices include upstream raw material costs, downstream market demand, industry production and inventory levels, as well as international trade policies, etc. We can’t provide a fixed price here. You need to tell us more about your needs before purchasing, such as:
Specifying the grade: If you can specify the grade, please tell us directly. If you cannot specify the grade, you can tell us your final product or IV value, and we will recommend a suitable grade for you.
Also, the purchase quantity, delivery port, and preferred pricing and payment methods.
Therefore, if you require a quote, please feel to inquiry us. As a trusted Wankai PET Chips supplier, we guarantee sufficient supply and the best Wankai PET price.
- Email: sales@chemategroup.com
- Tel: 0086-371-60921621
- Whatsapp: +86 18624832876
- Wechat: +86 18624832876
- ADD: NO.80 PUHUI ROAD,ZHENGZHOU CITY, HENAN PROVINCE, CHINA