Wankai PET Resin For Sale - Fengbai Plastic Polymers

As one of China’s leading PET chips manufacturers, Wankai New Materials Co., Ltd. has been specializing in high-performance, food-grade Wankai PET resin. The company operates several large-scale PET production bases with an annual capacity exceeding 2 million tons, integrating advanced polymerization and purification technologies. The company is committed to sustainable development and continuous innovation in the polyester materials industry.

Introduction to Wankai PET Resin

Wankai PET resin is in uniform milky white granules at room temperature, and has good stability, flame retardancy, etc. Its independently developed “bio-based high-transparency heat-resistant PEIT resin” has a temperature resistance of over 140°C, a light transmittance of 93%, and food-grade safety characteristics. So they are widely used in food packaging such as drinking water, hot canned beverages, carbonated beverages, edible oil, and alcohol, as well as packaging in the electronics and light industry fields such as films, sheets, industrial yarns, and cosmetics. So far, Wankai PET chips have been exported to over 70 countries and regions worldwide.

Bottle Grade PET Resin

This bottle grade pet resin can be widely used in the production of bottle packing containers. What’s more, this grade pet resin meets international food grade safety standards including compliance with EU regulations and FDA approval.

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	Water bottles, snack bottles, cosmetics bottles, etc.
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	Tea bottles, flavouring bottles, etc.
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	Sparkling beverage and CSD bottles
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

Non-bottle Grade PET Resin

The non-bottle grade PET chips have the characteristics of stable performance indicators, strong aging resistance and excellent processing performance. And this grade PET can be used to produce BOPET film, fiber or filament yarn, transparent photovoltaic back film.

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