TPU

Easy-to-use after heating, high reliability but no toxicity;
perfectadhesive strength and toughness
Simple bonding technique.

TPU for solvent adhesive

 

Characteristics

Yellowing resistance.Hydrolytic resistance.Excellent initial bonding strength, and high long-term adhesion.Good solvent solubility.Strong crystallization, low thermoplasticity.

 

Product Properties

Properties Grades	Viscosity(mPa·s)	Crystallization Rate	Activation Temperature(°C)	Initial Strength (N/cm)	Heat Resistance (N/cm),	Yellowing Resistance
SU-101	1600~2000	Very Fast	55~65	20~30	8~13	Little
SU-102	1600~2000	Fast	55~65	15~25	7~11	Little
SU-103	1600~2000	Fast	55~65	1~5	3~5	Little

*15%,MEK,23°C   **PVC/PVC, after 5min   *** PVC/PVC,70°C

 

Application fields  

Suitable for shoes and textile. Bonding of PVC, Nylon cloth, Terylene cloth, leather and other textiles.