PET WK-881

PET WK-881 is a high-performance Polyethylene Terephthalate (PET) resin developed for applications that demand superior mechanical strength, excellent clarity, and enhanced thermal stability. This grade features a higher intrinsic viscosity and strong melt strength, making it ideal for stretch blow molding, injection molding, and extrusion processes.

WK-881 is particularly well-suited for thick-wall bottles, large containers, and high-strength packaging, where dimensional stability, toughness, and consistent processing are critical. Its optimized polymer structure ensures low degradation, reliable melt behavior, and premium-quality finished products.

Color – White

Packaging – Jumbo Bag

Port of Loading - China

QTY. – 20 Tones

Stock Availability – 150 MT/Month

Country of Origin: China

Volume: Available consistent

Container loading: 20 and 40 Feet

Can export to – Any part of the world

Our Quality Assurance and Shipping Process

Material Guarantee We assure you that the material will meet the specifications of the loading pictures and the sample provided prior to shipment. Customer satisfaction and transparency are our top priorities.

Our Step-by-Step Process

1. Quality Inspection:
• Before finalizing the shipment, our Quality Control (QC) team conducts a thorough inspection of the material to ensure it meets the agreed-upon standards.
• Detailed videos and pictures of the material are captured during the inspection and shared with the customer for approval.
2. Container Booking:
• Once the customer approves the material, a container is booked on the next available vessel to ensure prompt delivery.
• The booking details, including the shipping schedule, are shared with the customer for tracking purposes.
3. Loading and Documentation:
   • Material condition
   • Loading procedure
   • Container and seal numbers
• The material is carefully loaded into the container.
• During loading, we document the entire process with pictures and videos, capturing essential details such as:
• These visuals, along with the draft of the Bill of Lading (BL), are shared with the customer for verification.
4. BL Draft Confirmation:
• The customer reviews and confirms the BL draft.
• Based on the confirmation, the Original Bill of Lading (OBL) is issued.
• A copy of the OBL is then shared with the customer.

Key Features & Benefits

• Excellent Optical Clarity & High Gloss
  Enables production of transparent products with premium visual appeal.

• High Mechanical Strength & Rigidity
  Provides excellent impact resistance, stiffness, and durability.

• Superior Melt Strength
  Ensures uniform wall thickness and improved performance in stretch blow molding.

• Excellent Thermal Stability
  Maintains consistency during high-temperature and high-speed processing.

• Low Acetaldehyde Content
  Suitable for food-contact and beverage packaging applications.

• Excellent Chemical Resistance
  Resistant to oils, greases, acids, and many common chemicals.

Typical Applications

• PET bottle and container preforms

• Large-volume and thick-wall bottles

• Food, beverage, and edible oil packaging

• Cosmetic and pharmaceutical containers

• Sheet extrusion and thermoformed products

Processing Methods

• Injection Molding

• Stretch Blow Molding (SBM)

• Extrusion / Sheet Extrusion

Thorough drying before processing is essential to prevent hydrolysis and to achieve optimal mechanical and optical performance.