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Future, we do not need the shoe of again refuse damaged and toy probably, can undertake because of them from! I! Long! Answer!
The near future, come from south researchers of engineering college of California university Viterbi developed a kind of new-style 3D to print balata data, can realize the ego rehabilitate function of material.
This institute assistant teachs Qiming Wang to be engaged in 3D printing the job of material domain all the time, he and student and Yang Li of professor of assistant of university of case of health Nie surname cooperate, created this kind of new material that ego repair can have quickly after rupture or be being defeated by thorn. This kind of material or change shoe, tire, will flexible robot even the game of electronic product domain is regular, shorten production time, improve the durable sex of the product and service life.
3D is printed is not a dream by repair oak rubber overshoes oneself
This research makes consumed comes the balata that solidify has figure of some kind of geometry. 2 sulfide base the group can be in the reforming when rupturing, through joining oxidizer, sulfur mellow translate into another 2 sulfide base the group can realize capability of repair of this kind of ego. Find both the correct scale between is Jiesuo material the key of distinctive attribute.
"When we increase oxidizer gradually, self-healing behavior becomes stronger, dan Guangju adds up to behavior to become weaker, " Professor Wang explanation says, "Existence competition concerns between these two kinds of behavior. Finally, we discovered one kind can implement high self-healing and the scale with relatively fast aggregate light. We discovered one kind can implement high self-healing and the scale with relatively fast aggregate light..
Be in short inside 5 seconds, they can print the data of 17.5 square millimeter, and can be printed inside 20 minutes give a complete object. Be cut when this kind of material two half hind, below 60 Celsius, it needs 2 hours to be able to cicatrization completely only, restore its intensity and function. If raise temperature, ego repair time can be reduced. Even if falls in normal temperature, this kind of material still has self-healing capacity.
