+ TPU (Thermoplastic Polyurethane) for Solvent Based Adhesives
+ TPU (Thermoplastic Polyurethane) Adhesive
+ TPU Shoe Adhesive
+ Solvent based PU (Polyurethane) adhesive
+ TPU (Thermoplastic Polyurethane) Adhesive for Shoes
+ TPU (Thermoplastic Polyurethane) Shoe Adhesive
+ TPU (Thermoplastic Polyurethane) Footwear Adhesive
+ PU (Polyurethane) Shoe adhesive
+ Polyurethane based adhesive
+ Polyurethane adhesive
+ TPU adhesive manufacture
+ TPU adhesive supplier
| 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.. | ||||||||
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