TPU Hot-Melt Adhesive Web film

（Thermoplastic polyurethanes，TPU）- TPU hot melt adhesive mesh has three different temperature melting point products, ranging from 65 ° C to 90 ° C to 118 ° C to 140 ° C to 180 ° C. It has good adhesion and excellent washing resistance to fabrics, leather, genuine leather, polyurethane sponge, and partially painted metal parts. 115 ° C products have elasticity and a relatively soft touch after hot pressing; 65 ° C products have no elasticity and are suitable for bonding with some low-temperature substrates.

Product type: ?sz0567   ?sz0907   ?sz8117   ?sz0317   

>Elastic Stretch TPU  Hot Melt Adhesive Film

Applicable Bonding Materials : ?Textile fabrics   ?Polyurethane sponge foam   ?Paper   ?Rubber   ?Laminated TPU film   ?Genuine leather

Applicable Fields : ?Clothing-Daily necessities  ?Shoe Material Field   ?Luggage industry   ?Home textile interior   ?Car interior   ?Medical products   ?lamination

Characteristic:

-Good adhesion to textiles, leather, sponge and TPU film materials

-Excellent washing resistance, can be washed many times without opening the glue

-Transparent color, elastic stretch

>Low-temperature TPU  hot melt adhesive film

Applicable Bonding Materials:   ?Textile fabrics   ?Genuine leather   ?TPU film   ?Polyurethane sponge foam   ?Paper-Rubber   ?PVC leather-Timber board

Applicable Fields:   ?Daily necessities   ?Architectural decoration   ?Medical products   ?Shoe Material Field   ?Car interior-Clothing

Characteristic:

-Good washing resistance

-Translucent matte color, no elasticity

-Good adhesion to leather, sponge, wood products and textiles

Technical data:

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Reference Usgae:

Hot melt adhesive requires hot pressing bonding.

1. Glue two thin and flexible materials, stack (Material 1)/(Hot Melt Adhesive Film)/(Material 2) together, and use a flatbed hot melt bonding machine or flat bed hot melt bonding machine or iron for hot press bonding.The reference temperature is 15-20 degrees above the melting point of the substrate. For example, if the melting point of the mesh adhesive film is 115 degrees, the machine will set the hot press temperature to around 135 degrees and the pressure to 0.2 Mpa for 10 seconds. The specific pressing conditions need to be adjusted according to the actual situation of the customer.When bonding thick metal substrate materials, lay the adhesive(hot melt mesh or film) on the thick metal substrate material and bake them together in an oven at 140 ℃ -160 ℃. After complete melting, the two materialscan be bonded together, and the baking temperature can be adjusted according to the customer's actual situation.

2. Thinner metallic materials can also be pressed by a flat iron press, such as thin aluminum plates, thin copper plates, thin steel plates, etc., and bonded to non-woven fabrics.

Transportation and storage:

Hot melt adhesive film and hot melt adhesive mesh should be handled with care during transportation. Avoid sunlight, rain, high temperature, and high pressure. It is prohibited to use iron hooks for lifting during the loading process

Unload to ensure the packaging is intact and undamaged. Store in a cool, ventilated, dry place with a temperature of 0-30 ℃ (humidity ≤ 70% RH), away from high temperatures, and the stacking height should not exceed 3 layers.

Shelf life: 12-24 months from the date of production.