Product Details

Shoe Adhesive

Key features：
- TPU shoe material, soluble in solvent
- Excellent initial adhesive strength
- High bonding strength to a variety of substrate
- Fast crystallization rate
- Good heat resistance

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Product Introduction

Application
This series of material is suitable to be used as TPU shoe adhesive (solvent based adhesive), and used on textile Industry and others.

Features
This TPU shoe material for solvent based adhesive has good adhesion to a variety of substrates - TPU, Nylon, PVC, Leather, Synthetic Leather, Polyester, Fabrics,etc.

Processing Method
TPU shoe adhesive can be dissolved by Solvent. The formulation of solvent based adhesive we generally suggested is one-third (1/3) each of MEK, Acetone and Toluene. In general, it depends on the customer's requirement. If you require TPU shoe material with faster volatility, you can use more Acetone. If you would like to reduce the cost by Toluene, the Max. Toluene in solvent is 30% ~ 35%. If Toluene is not allowed, you can use EAC instead. As to the actual formulation of TPU shoe adhesive, it should be adopted according to the characteristics of solvent and every customer's needs.
Article	Type (POLYOL)	Yellowing resistance	Crystallization rate	Activation Temp ℃	Tack Time (min) PVC vs. PVC, 25℃	Initial strength kg/3cm PVC vs. PVC After 5 mins	Max. Toluene % in Solvent	Viscosity range (CPS/25℃) 15% solid content in MEK
TPUA-760	Polyester	little yellowing	very fast	55 ~ 65	5 ~ 10	10 ~ 16	30 ~ 35	200 ~ 3500
TPUA-1560	Caprolactone	little yellowing	very fast	55 ~ 65	25 ~ 50	12 ~ 18	30 ~ 35	400 ~ 3500
TPUA-142A	Caprolactone	little yellowing	very slow	55 ~ 65	over 8 hrs	9 ~ 15	30 ~ 35	400 ~ 2400
TPUA-173BA	Polyester	non- yellowing	very fast	55 ~ 65	5 ~ 10	8 ~ 12	30 ~ 35	1600 ~ 2000
TPUA-15-AD29D (No organotin)	Polyester	non- yellowing	very fast	55 ~ 65	5 ~ 10	8 ~ 12	20	1600 ~ 2000
TPUA-15-AA3C	Polyester	little yellowing	fast	50 ~ 65	5	8	100	200 ~ 600
Notice: These values are based on the test of our present laboratory test specimens..

Taiwan PU Corporation is a professional shoe adhesive manufacturer, shoe adhesive producer. We supply high quality shoe adhesive products, have an experienced technical team and offer the best price to shoe adhesive.

PU shoe adhesive is called TPU footwear adhesive, PU footwear adhesive, TPU shoe adhesive, thermoplastic polyurethane shoe adhesive, polyurethane footwear adhesive and TPU footwear glue. If PU shoe adhesive is needed, please contact us.

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