Key attributes
Other attributes
Place of Origin:United States
Brand Name:Lubrizol
Model Number:Pearlbond 302
Packaging and delivery
Packaging Details:25kg per bag.
Few bags packing on cartons.
Large quantity packing on plastic pallet.
Port:ShenZhen
Supply Ability
Supply Ability:99999 Kilogram/Kilograms per Month
Samples
Maximum order quantity: 25 kilogramSample price:
Customization
Customized logo:Min. order: 25
Customized packaging:Min. order: 25
Graphic customization:Min. order: 25
For more customization details, message supplier
Place of origin:United States
Brand Name:Lubrizol
Model Number:Pearlbond 302
Material:Thermoplastic Polyurethane TPU
Color:Nature
Type:Virgin
Feature:excellent low temperature flexibility and very low activation temperature
MOQ:25KG
Form:Pellet
Package:25 kg/bag
Certificate:COA
Pearlbond 302
Pearlbond 302, developed by Lubrizol, stands as a high-performance thermoplastic polyurethane (TPU) engineered specifically for hot melt adhesive applications. This polyester-based aromatic TPU is renowned for its exceptional properties, including a soft texture, plasticizer-free formulation, excellent low-temperature flexibility, and remarkably low activation temperature. Its versatility and reliability make it an ideal choice for various industries, particularly in footwear and textiles.
Key Features
- Polyester-Based Composition: Pearlbond 302 is formulated from polyester, a polymer known for its durability, flexibility, and resilience. This composition imparts specific characteristics to the TPU, ensuring optimal performance in hot melt adhesive applications.
- Soft and Plasticizer-Free: The TPU exhibits a very soft texture without the need for plasticizers. This feature contributes to its flexibility, enabling it to conform to different substrates and surfaces, thereby enhancing the adhesive properties and durability of bonded materials.
- Excellent Low-Temperature Flexibility: Pearlbond 302 offers outstanding low-temperature flexibility, ensuring that adhesive bonds remain strong and reliable even under challenging environmental conditions. This property makes it suitable for applications where flexibility and resilience are crucial, such as in footwear and textiles.
- Very Low Activation Temperature: One of the notable attributes of Pearlbond™ 302 is its exceptionally low activation temperature. This characteristic facilitates the application of the hot melt adhesive, allowing for efficient processing and bonding without the need for excessive heat, which can be detrimental to certain substrates.
- Versatile Applications: Pearlbond 302 finds wide-ranging applications across various industries, with particular prominence in the footwear and textile sectors. It is utilized in the production of hot melt adhesives in both film and powder forms, offering reliable bonding solutions for diverse materials and substrates.
Recommended Applications
- Footwear Industry: Pearlbond 302 is extensively employed in footwear manufacturing processes, where it serves as a key component in hot melt adhesives for bonding various shoe components. Its soft texture, low-temperature flexibility, and low activation temperature make it well-suited for applications such as shoe sole attachment, seam sealing, and decorative embellishments.
- Textile Industry: In the textile sector, Pearlbond™ 302 is utilized for bonding fabrics, laminates, and trim components. Its ability to provide strong, durable bonds at low temperatures makes it an ideal choice for applications such as seam sealing, hemming, and fabric embellishment in apparel, outdoor gear, and technical textiles.