Material Types And Material Analysis Of Beef Tendon Base

The bottom of the beef tendon is a light yellow translucent. shoes The bottom is named after its color and character resembling cattle tendon. The first thing to do was start with rubber tendon, which was then made up of sandals and connected with other materials. The base of the beef tendon can be made of rubber or plastic, and made of thermoplastic rubber (TPE) is the most convenient. This kind of shoe sole has beautiful appearance, and has good elasticity and wearability. It is comfortable to wear and walks silent. It is a good sole material for travel shoes and daily life shoes. Rubber cattle tendon will be exposed for a long time with a foggy secretion on the surface. Cut with a blade and use a fire to ignite a little white solid in the black ash. It is hard to drip when burning, and there is a little black smoke in the rubber odor.

The word "rubber" comes from Indian cau-uchu, meaning "the tree of tears". Natural rubber is made from latex produced by tapping the rubber tree and solidified and dried. In 1770, Priestley, a British chemist, found that rubbers could be used to erase pencil marks. At that time, materials used for this purpose were called rubber, and this term has been used so far in J.. The molecular chain of rubber can be cross-linked. When cross-linked rubber is deformed by external force, it has the ability of rapid recovery, and has good physical and mechanical properties and chemical stability. Rubber is the basic raw material of rubber industry. It is widely used in tire, hose, tape, cable and other kinds of rubber products. Rubber is a latex that extracts rubber from plants such as rubber tree and rubber grass. After processing, rubber is made of elastic, insulating, impervious and air materials. Highly elastic polymer compounds. It is divided into two kinds: natural rubber and synthetic rubber. Natural rubber is made from gum extracted from rubber tree, rubber grass and other plants, and synthetic rubber is polymerized by various monomers. Rubber products are widely used in all aspects of industry or life. Rubber is classified according to its source and use: natural rubber and synthetic rubber; synthetic rubber is divided into general synthetic rubber and special synthetic rubber.

Plastics are synthetic polymers, {polymers (polymer)}, or polymers or macromolecules (macromolecules). They are also commonly known as plastics (plastics) or resins (resin). They can be changed freely. It is made up of monomer raw materials by polymerization or condensation reaction polymerization. It is made up of synthetic resins and fillers, plasticizers, stabilizers, lubricants, pigments and other additives. According to the definition of the American Society for testing and materials, plastic is a kind of material with high molecular weight organic matter as its main component. It has a solid shape when it is finished, and it can be modeled by flow in manufacturing and processing.

Thermoplastic elastomer (TPE), also known as thermoplastic elastomer, is a kind of polymer material that shows elasticity at room temperature and plasticity when heated. Thermoplastic rubber has the analogous nature of vulcanizate, but it does not need vulcanization. It can be molded by ordinary plastic processing as well as thermoplastic resin, and the product can be recycled and processed without losing its basic properties. The development of this new material brings great innovation to the rubber industry. It breaks the traditional limits between rubber and plastics, and has more economic and social benefits in terms of energy saving, labor saving and environmental pollution prevention. However, the heat resistance, mechanical strength, price and deformation of TPE are not ideal. In recent years, new varieties have been emerging in addition to modification. The earliest TPE was polyurethane rubber (TPU), followed by thermoplastic polystyrene polybutadiene polystyrene block copolymer (SBS), and polystyrene polyisoprene polystyrene block copolymer (SIS) and other products came out. By the middle of 70s, more than 20 types, over 200 kinds of products have been developed, and more than 100 manufacturers.

The bottom of the beef tendon made of rubber, plastic and thermoplastic rubber (TPE) is different. The sole made of rubber and thermoplastic rubber is relatively soft and has better quality. The bottom of the beef tendon made of plastic has a relatively hard texture, and its wear resistance is not as good as that of the other two materials. In real life, the bottom of the shoe is quite common, and it has been subjected to it for a long time. Designer And consumers' favor. Nowadays, compared with high-heeled shoes and flat shoes, thick bottom muffin shoes have returned strongly this summer and are popular among young girls. This summer popular thick sponge cake shoes will be Leatherwear The fashionable elements such as diamond, rivet and so on are integrated into it, while the sole is mainly composed of lightweight and anti-skid bottom.