PET WK-901

PET WK-901 is a very high–intrinsic viscosity Polyethylene Terephthalate (PET) resin designed for heavy-duty packaging and large-container applications requiring exceptional strength, superior melt stability, and excellent clarity. This grade is specifically developed for large preforms, thick-wall bottles, and high-load stretch blow molding applications.

WK-901 offers outstanding melt strength, rigidity, and dimensional stability, enabling reliable processing of large-volume and high-weight containers without sagging or wall-thickness variation. Its optimized molecular structure ensures low thermal degradation, consistent 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

• Very High Mechanical Strength & Load-Bearing Capacity
  Ideal for large, thick-wall bottles and containers.

• Exceptional Melt Strength & Stability
  Ensures uniform wall distribution during stretch blow molding of heavy containers.

• Excellent Optical Clarity & High Surface Gloss
  Produces transparent products with premium visual appeal.

• Superior Thermal & Processing Stability
  Performs consistently at high processing temperatures and long residence times.

• Low Acetaldehyde Generation
  Suitable for food-contact, water, and edible oil packaging.

• Excellent Chemical Resistance
  Resistant to oils, greases, acids, and most commonly used chemicals.

Typical Applications

• Large-volume PET bottles and jars

• 10L–20L water jars and bulk beverage containers

• Edible oil and liquid food packaging

• Industrial and chemical containers

• Heavy-gauge PET sheet extrusion and thermoforming

Processing Methods

• Injection Molding

• Stretch Blow Molding (SBM)

• Extrusion / Sheet Extrusion

Thorough drying prior to processing is mandatory to prevent hydrolysis and to maintain optimal mechanical and optical properties.