[Guizhou in the new era] From "Gui people" to "noble people", he has devoted himself to studying in the field of new materials

"The ground film covered by the soil is gone, leaving a little outside, and it will be broken as soon as it is pinched." Recently, Luo Hongyan, the secretary of Shilong Village Village, Bayi Township, Niuchang Township, Baiyun District, Guiyang City, "Our village is mainly planting peppers. This year, the ground film developed by the Guizhou Provincial Materials Industry Technology Research Institute does not need to consume manual treatment. It is naturally integrated into the soil like a leaf. It can also be used as fertilizer. "

Luo Hongyan said this kind of ground film, led by Qin Shuhao, dean of the Guizhou Provincial Institute of Materials Industry Technology, began research and development in 2016. It can degrade PBAT and PLA as raw materials, biomass straw, lees, inorganic fillers, etc., combined with chemistry, combined with chemistry Modified, physical coexistence and process regulation.

"Bio -degradation agricultural film solves the problem of difficulty in the recycling of traditional ground membranes. This kind of ground membrane is naturally degraded in the soil. The biomass components released during the degradation process can provide nutrition for the soil, which is conducive to the growth of crops." In the hospital exhibition hall, Qin Shuhao took out the biodegradable ground film and introduced to reporters that since 2020, this kind of ground membrane has been promoted and applied to the bases such as pepper, strawberry, tobacco, Chinese medicinal materials, and edible fungi.

Farmers use biodegraded land film

The polyolefin structure wall pipe used in urban construction, small to home -based vegetable and vegetable gas -kept plastic wrap, in the exhibition hall of the Guizhou Provincial Material Industry Technology Research Institute, civilian products are amazing. These are Qin Shuhao's leading team. The results of scientific research in the field of new materials.

Qin Shuhao (right) introduces the results of scientific research and transformation

From "Gui people" to "noble people", Qin Shuhao and Guizhou were associated with students. Twenty years ago, Qin Shuhao, who came to Guizhou Institute of Technology from Guilin, Guangxi, worked hard. Under the recommendation of the teacher, he began to participate in the scientific research of the new material industry during his studies. Today, Qin Shuhao has taken the leader in the research direction of doctoral supervisors and research in Guizhou New Materials.

In Qin Shuhao's view, Guizhou's scientific research challenges and opportunities coexist. "On the one hand, Guizhou used to be a well -developed region, with few high -level talents and limited scientific research levels. But on the other hand, this also gives me the opportunity to give me a special strength." Qin Shuhao said.

In 2002, Qin Shuhao entered the Guizhou Provincial Institute of Materials Industry. He was abandoned and worked hard, and he continued to explore and innovate in this field. He led the team to complete a number of scientific research results, and achieved a number of scientific research results.

Guizhou Provincial Institute of Materials Industry Technology

The "white pollution" caused by plastic products that cannot be degraded to the environment have always been "world problems". Qin Shuhao has been committed to the research of compound modified polymer engineering technology research, and develops alternative biodegradable materials. Efforts will not be disappointed. In April this year, the biological degradable material testing laboratory built by the Guizhou Provincial Institute of Materials Industry Technology passed CMA expansion certification, becoming the first biodegradable material testing laboratory with certified qualifications.

On the basis of the successful development of biodegradable materials technology, Qin Shuhao set his sights on fresh -keeping storage of agricultural products. "Bamboo 等, Li Zi and other characteristic agricultural products are easy to rot and preserve. Especially bamboo crickets, it is difficult to buy fresh on the market, basically drying." Qin Shuhao introduced that for fresh agricultural products, the ease of corruption and seasonality of fresh agricultural products, seasonal, and seasonality With the characteristics of regionality, in 2016, he led the team to develop biodegradable qi -firing fresh -keeping materials, which has the advantages of breathable, moisturizing, and degradable. Essence

Comparison of bamboo staple freshness effects

Kiwi preservation comparison

In 2019, Qin Shuhao led the team to use agricultural waste to develop biological charcoal and biocision. "Biochams can absorb heavy metals. The trials of carbon -based fertilizers have confirmed that it can increase the output of crops by 30%." Qin Shuhao introduced that it has developed a special biological charcoal base fertilizer for rice, tobacco, pepper, barley rice, chrysanthemum, etc. Renshi, Jianhe County, Bijie City, Baiyun District, Guiyang City, etc. conduct and applied demonstrations.

"Focusing on the existing bottleneck of industrial solid waste gypsum resource use, our team overcome difficulties, broke through the surface modification technology of phosphide gypsum, innovatively integrated industrial solid waste and plastic pipelines to form green and environmentally friendly plastic pipes. A by -production to the new plastic pipeline, which not only adheres to the two bottom lines of development and ecology, but also promotes the common development of the phosphorus chemical and plastic pipeline industry. "Qin Shuhao introduced that phosphopide enhanced plastic pipeline products have passed related testing, which is expected to achieve incremental and consumption. The coordination of Na and the reducing stock.

Qin Shuhao team scientific researchers took a group photo of coix seed rice straw biological carbon base organic fertilizer application demonstration base

Biological carbon -based organic special fertilizer is used in rice planting

"The transformation of scientific research results is a process of continuous improvement and continuous improvement. It needs to be continuously adjusted and improved according to the market and user feedback and needs to achieve the best results." Qin Shuhao said.

The Miao embroidery industry has played a role in promoting rural rejuvenation and driving rural economic development in Guizhou. In response to the problem of slow production efficiency and low production capacity of the Miao embroidery industry, Qin Shuhao led the team to develop special water -soluble membrane materials for Miao Embroidery Enterprises in 2021 to replace traditional cowhide base and solve the slow production efficiency of traditional Miao embroidery industry and low production capacity , The bottom of the cowhide paper is not easy to remove, it is easy to produce defects, and slow efficiency.

But in the actual use process, encountering some problems.

Liu Ying, general manager of Gu Miaojiang Company, feedback Qin Shuhao: "Guizhou's climate is humid. In summer, sweat in summer will soften the water -soluble fabric and affect the embroidery effect." In response to corporate feedback, Qin Shuhao led the team to improve water -soluble membrane materials. The development of low, medium, and high -temperature water -soluble membrane materials is developed to effectively solve the effects of humidity on the membrane during the use of membranes. Just solve a problem, and new problems occur again.

Qin Shuhao found in the exchange with the embroidery of the seedling embroidery enterprise, "Many embroidery maidens draw the embroidered pattern or paste it on the embroidery cloth with paper -cutting. The threshold is high, the craftsmanship is relatively complicated, and the transparent water -soluble film can simplify this process. "Qin Shuhao told reporters that in response to this situation, he and the team upgraded the water -soluble membrane material to increase the printing function. The figure is presented directly on the membrane through printing and printing.

Use the embroidery of the printed pattern seedlings embroidery for water -soluble film embroidery

Over the years, on the road to developing new materials, Qin Shuhao led the team to continue to move forward, and the developed car can be used for injection -plastic plant fiber materials to fill the industry gaps; Advanced level, and build the world's first alloy ripple pipe production line with a caliber of more than 1500 mm to achieve large -scale production and application; innovate high performance, low -cost regenerative modification material and other plastic management technologies, promote the extension of the regenerative plastic industry chain and industrial upgrading of industrial upgrading ; Improve my country's recycled plastic management system, and host the national standards for preparing recycled plastic products.

"We firmly believe that the new material industry will become the cornerstone and guide for the development of high -tech industries in the future." Qin Shuhao said: "Letting companies take less detours on the road of innovation is the significance of my scientific research work."

Reporter on this website: Ding Lian

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