WLI-650

Functional Products

Electronics

Automotive

Packaging

Health Care

Color

Display

House Equipment / Infrastructure

Functional Materials

Features

  • HYDRAN WLI-650 is Aliphatic / Polyehter type polyurethane resin.

  • Can be used for Coagulation layer for PU-leather and Suede leather.

Film properties

Product Name Solvent type
PEt
WLI-650
PEt
Characteristics Standard solvent type
Aromatic type
Flexibility
Film properties With Out C-L With Carbodiimide Cross-linker
100% modulus (MPa) 3.8 3.2
Tensile strength (MPa) 50.0 45.0
Elongation (%) 700 450
Durability
Softness Excellent Excellent
Light resistance (change of color) Yellowing Excellent
Hydrolysis resistance Excellent Excellent

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