Takeda Sangyo Co.,Ltd.

High Functional Plastic Film

Tough Grace Film

We Takeda Sangyo are one of the few Thermoplastic PolyUrethane (TPU) film maker in Japan.

Our Tough Grace grade TPU has high elastic like a rubber and tear-resistant.

For example, it is used as a buffer material for PC transportation. The PC is sandwiched between two thin TPU films look like wrap film and hang in a cardboard box. Our TPU film fits tightly and keep it safe during the transportation. Manufacturing thin and transparent TPU film requires highly advanced technology. We Takeda Sangyo are one of the few Thermoplastic PolyUrethane (TPU) film maker in Japan.

4 attractive things our Tough Grace grade TPU has

It is manufactured with polyethylene separator by our own method of manufacturing. Easy to process heat-sealing! Available for -30℃ to 60℃ in wide temperature range because it is strongly-designed. In addition, it has an air-barrier which means that it has variety of uses.

High impact and friction resistance

1High impact and friction resistance

Over 500% elasticity

2Over 500% elasticity

High transparency available for display and interior design

3High transparency available for display and interior design

High water-vapor permeation, which means that outstanding moisture permeability

4High water-vapor permeation, which means that outstanding moisture permeability

Composition a cross section of film

Composition a cross section of film

Characteristics and Uses

1High impact and friction resistance
― Available for alternative present film and being able to thin, scratch prevention film for car

2Over 500% elasticity

High impact and friction resistance

2

High impact and friction resistance

2

3Elastic recovery like a rubber
― suitable for base material of types and band

Recovery Rate

Each samples were stretched by 50%, 100%, 200%, 300% for each 15 mm wideness films, and the elongation to length before loading was measured when the load was freed after 5 minutes. The smaller the value, the better the recovery elasticity.

elasticity and Recovery elasticity

(-) means that film was torn.

The above is a measured value and not a standard value.

Puncture strength that can withstand even a pointed object such as a ballpoint pen.

4

4Puncture strength that can withstand even a pointed object such as a ballpoint pen.

High water-vapor permeation, which means that outstanding moisture permeability

5

5High water-vapor permeation, which means that outstanding moisture permeability

Air-barrier suitable for balloons and air buffer material

6

6Air-barrier suitable for balloons and air buffer material

transparency available for display and interior design

7

7transparency available for display and interior design

8Followingness fitting a bent face

9Available for -30℃ to 60℃ in wide temperature range

10Available for high frequency welding process As a substitute for PVC film

11Hard to be electrified because surface resistivity is 10¹²Ω

12Less thermal shrinkage. Laminatable different material such as cloth, non-woven fabric and paper.

Tough Grace grade TPU in Comparative tension test

Tough Grace grade TPU in Comparative tension test

S-S curve

This is a curve showing the relation between stress and strain until each material is destroyed by applying external force to both ends with a tensile tester.

S-S curve

Measurement condition;each film 15mm wideness, 40mm between chucks, 200mm/min tensile speed, n=3

The above is a measured value and not a standard value.

武田産業

Takeda Sangyo about us

In 1909, started wholesale of leather materials and products in Nihonbashi, Tokyo, we have run the company for generations adapting changes in the times.
We contribute to the sustainable development of the Earth by providing the value to the society by our "Wa" technology and dialogue skill that come from of last 100 years of achievements.

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