TPU film manufacturer: What is TPU better than PVC?

Published on: January 13, 2023 Author: Changtai Chemical Source: Changtai Chemical

What is the major role of tpu film manufacturers?

TPU composite fabric is a composite material formed on various fabrics by using TPU film composite material. Combining the characteristics of both, a new type of fabric is obtained. TPU (thermoplastic polyurethane), thermoplastic polyurethane and TPU film are linear block copolymers composed of oligomer polyol soft segments and diisocyanate chain extender hard segments. Tpu can be made into films by drooling, film blowing, calendering or coating. It has the advantages of elasticity, toughness and cold resistance.

The name of tpu composite fabric/cloth is thermoplastic elastomer rubber. This data can be softened under certain heat, but the composite fabric can remain unchanged at room temperature. Used in shoes to provide more stable support. The main characteristics of tpu composite fabric/clothing are as follows: a wide hardness range: by changing the proportion of each reaction component of tpu composite fabric/clothing, tent fabric can obtain products with different hardness, and with the increase of hardness, the products maintain good elasticity and wear resistance.

High mechanical strength: tpu composite fabric/fabric products have excellent bearing capacity, impact resistance and shock absorption.

Excellent cold resistance: the glass transition temperature of tpu composite fabric/cloth is low, and the canvas factory still maintains good elasticity, flexibility and other physical properties at minus 35 degrees.

Tpu film manufacturer

Good processing performance: tpu composite fabric/clothing can be processed using common thermoplastic data processing methods, such as injection molding, extrusion, calendering, etc. At the same time, polymer alloy with complementary characteristics can be obtained by co-processing tpu composite fabric/cloth with some polymer data. TPU film is oil resistant, waterproof and mildew-proof. Good recyclability. There are two methods for tpu composite fabric. One is called post-bonding: first make tpu film, and then bond it to the fabric; the other is online bonding: directly or not bonded to the fabric. Tpu saliva is made of tpu composite fabric or mesh fabric. Generally, the scale of the post-glue processing plant is small. There are many small factories in China. Most of them buy tpu films from external film factories. They only complete the bonding and bonding process.

TPU film manufacturer: What is TPU better than PVC?

The mechanical function and durability of TPU film is generally beyond the scale of PVC products, and it has excellent response in low temperature and quality environment. However, it can be seen from this point that TPU film has the insurmountable characteristics of PVC.

Price has always been a useful and direct method for market regulation. Pvc film is widely used in the fields of fresh-keeping film, plastic bag, plastic film and so on because of its low price. Nevertheless, it is completing the replacement of pvc with its advantages.

TPU film has excellent function, and has a wide range of deformation, scratch and scratch resistance, namely hardness, and even under these conditions, elasticity and wear resistance are still poor. Together, TPU film has excellent functions in bearing capacity, strong impact resistance and reduced impact resistance, and generally has high mechanical strength.

Of course, the cold TPU film is excellent for PVC data items that are prone to severe winter. Even at minus 35 degrees, elasticity, flexibility and other functions will not deteriorate. In addition, its excellent processability can be molded through injection molding, extrusion, and calendering. It can be used together with oil, water, mold resistance, and excellent recycling.