TPU
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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.