PET WK-851

PET WK-851 is a high-performance Polyethylene Terephthalate (PET) resin engineered for applications requiring enhanced strength, excellent clarity, and reliable processing stability. This grade features a moderately high intrinsic viscosity with strong melt strength, making it well suited for injection molding, stretch blow molding, and extrusion processes.

WK-851 offers an optimal balance of rigidity, toughness, and dimensional stability, making it ideal for medium- to large-size bottles and containers where consistent performance and visual appeal are critical. Its optimized polymer structure ensures low degradation, smooth melt flow, and high-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 Surface Gloss
  Produces transparent products with attractive, premium appearance.

• High Mechanical Strength & Toughness
  Provides good impact resistance, stiffness, and durability.

• Strong Melt Strength
  Supports uniform wall thickness and reliable stretch blow molding.

• Good Thermal Stability
  Maintains consistent performance during high-speed processing.

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

• Excellent Chemical Resistance
  Resistant to oils, greases, and a wide range of common chemicals.

Typical Applications

• PET bottle and container preforms

• Medium to large-size beverage bottles

• Edible oil, water, and liquid food packaging

• Cosmetic and pharmaceutical containers

• Sheet extrusion and thermoformed products

Processing Methods

• Injection Molding

• Stretch Blow Molding (SBM)

• Extrusion / Sheet Extrusion

Proper drying before processing is essential to prevent hydrolysis and to achieve optimal mechanical and optical properties.