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Modified Polypropylene Foam Shoes New Materials Come Out

2010/12/1 13:40:00 67

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Modified Polypropylene Foam Shoe Sole Material New Spring Shoe Material Co.Ltd. New Shoe Material

Medium sole material for modified polypropylene foaming shoes

It is a new high elastic foamed material. It uses block copolymer polypropylene as the main raw material and is processed by a series of chemical and physical methods.

At present, the main soles used in China are TPR (thermoplastic elastomer), EVA, rubber, polyurethane and so on.

Among them, the middle bottom material mainly uses the foaming EVA (ethylene vinyl acetate), its material has the quality soft soft and so on.

At present, it is widely used by many domestic manufacturers in the fields of sneakers, casual shoes, make-up shoes and slippers.

However, there are also weaknesses in the product, such as deformation, material recovery, and lack of resilience.

Modified polypropylene foamed shoe materials are specially developed for the defects of EVA midsole materials.

New shoe material

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Compared with EVA material, it has better resilience and more comfortable wearing.

Foreign countries are mainly used to produce food packaging materials, shock absorbing materials, building and decoration materials, etc. the EU also grants green labels to food packaging materials produced from polypropylene raw materials.

At present, the Chia Tai Group has achieved mass production of polypropylene foamed shoe materials, and has been used in the group's "Zhengda" brand and some famous brands internationally. According to the measured data of the production products, the compression deformation index of the new product is better than that of the famous brand similar products both at home and abroad, and has good wear resistance and deformation resistance.

At the same time, the new product has excellent resilience, and the measured breaking elongation and trouser tearing all reach the standards of famous brand products abroad.

Two MD with rubber foam molding soles

Manufacturer:

New spring shoe material Co., Ltd.

Through the technical innovation of rubber materials, two theoretical and practical experiences of MD and rubber foaming at one time have been preliminarily obtained. After half a year's cooperation, customers have a certain market share, and gradually show the competitive advantage of their products, not only reducing the weight, but also saving raw material resources.

It is worth mentioning that, because of the use of rubber foam tablets, directly reducing the two MD and rubber outsole combination, this not only saves the cost of adhesion, but also reduces the excessive dependence on the labor force in the case of relatively tight human resources. In this regard, compared with the direct use of two times MD and rubber direct soles, the sole can be reduced by 2-3 yuan / double compared with two times MD and rubber foaming.

Through various aspects of chemical and physical properties testing, the application of this material has been further strengthened, which will not lead to the phenomenon of glue opening, RB spitting, color matching, poor adhesion, no tension cutting, and so on. Instead, the soles will be more wearable, resistant to folding, skid proof and oil proof, which will make the soles lighter and better elastic, with new appearance, comfortable and generous feet and relaxed feet.