TPU A78P4766 Halogen-free Flame Retardant Thermoplastic Polyurethane Elastomer

Shanghai Lechangrong Plastics Co., Ltd.Shanghai Lechangrong Plastics Co., Ltd. is a professional supplier of plastic raw materials for export. Our main materials are: ABS, PA, PBT, POM, TPU, TPV and PPS. Products are mainly used in plastic processing industries, such as aerospace, electronics and electrical, medical supplies and equipment, photoelectric communication, water treatment, transportation, consumer goods and other industries. Our company's main customers are in the fields of electronics, automobiles, household appliances and daily necessities. We are equipped with a 5000-square-meter warehouse, which has a large inventory and continuous and stable supply capacity. As a professional supplier, we can provide you with a wide range of materials, fast quotation and efficient customer service.

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Product Description：

The Estane TPU (thermoplastic polyurethane) product line includes polyesters,

 polyethers and specialty adhesive compounds. The Estane TPU portfolio fills the 

gap between flexible rubber and hard plastics.

Lubrizol Estane TPU is a series of linear thermoplastic polyurethane elastomers (TPUs) 

developed specifically for use as raw materials in solvent-based adhesives for 

the automotive, furniture, footwear and other industries. Estane

TPUs are primarily crystalline polymers. Their structure is characterized by 

a small proportion of hard segments and a small proportion of soft segments. 

It is their polyol components (traditionally called soft segments or amorphous parts) 

that crystallize and give them their crystalline properties. The resulting polymers 

exhibit exceptionally high toughness and stress-strain properties.

These TPUs have another interesting property: their crystalline regions

 have a low melting point (50-60oC), which allows the polymer to soften or 

melt at relatively low temperatures for the bonding process and have sufficient

 thermoplasticity and surface tack to ensure proper bonding between different 

material substrates.