87results about How to "Does not generate static electricity" patented technology

The invention discloses a spray type mildew-proof leather polishing agent which is characterized by comprising the following components in parts by weight: 5-15 parts of aloe fibroin collagen humectant, 30-50 parts of carnauba wax, 5-7 parts of castor oil, 5-20 parts of dimethyl silicon oil, 0.1-0.5 part of mildew preventive, 0.5-2 parts of cationic surfactant, 0.01-0.1 part of essence and 20-30 parts of water. The spray type mildew-proof leather polishing agent is simple and convenient to use, and the cleaning, maintenance and polishing are finished at one time; the spray type mildew-proof leather polishing agent has strong antifouling ability, does not generate static electricity and prevents dust; the spray type mildew-proof leather polishing agent is neutral and phosphorus-free, contains a benzoic acid preservative and can suppress mildew reproduction; the spray type mildew-proof leather polishing agent resists ultraviolet under strong light and prevents aging and cracking; and with natural aloe component, the spray type mildew-proof leather polishing agent can keep the fullness, elasticity and gloss of leather for long time.

The invention relates to an atmospheric aerosol aviation airflow guide cover and belongs to the technical fields of atmospheric environment sampling and analysis. The atmospheric aerosol aviation airflow guide cover comprises a buffer and a sampling pipe, wherein a sampling port is formed at one end of the sampling pipe; the sampling pipe runs through the bottom of an airplane and extends into the buffer; the other end of the sampling pipe is connected with a quick interface; the buffer comprises an air inlet, a buffering cavity and an air outlet which are connected with one another sequentially and hermetically; the buffering cavity is cylindrical; the air inlet has a frustum conical shape; and the diameter of the right port round of the frustum conical shape is 10 to 12 times that of the left port round. A sampler is adopted, high-speed airflow is buffered and reduced into low-speed airflow, and the low-speed airflow enters the sampling pipe through the sampling port, so that the high-speed airflow is prevented from directly entering the sampling pipe, aerosol granules are prevented from being adhered to the wall of a buffering tank, the collection rate of the atmospheric aerosol granules entering the sampling port is increased, and loss of the granules is reduced.

The invention discloses a tranquilizing and nerve-soothing down processing technology. According to the processing technology, tranquilizing and nerve-soothing down is processed through the following steps: (1) the down is prepared; (2) primary washing is implemented, wherein a detergent and a detergent are added in water for washing; (3) primary dehydration is implemented, wherein the content of water in the down reaches 22%-28%; (4) secondary washing is implemented, wherein a detergent, an anti-mite agent and a fragrance agent are added in water for secondary washing; (5) secondary dehydration is implemented, wherein the content of water in the down reaches 45%-63%; (6) drying sterilization is implemented, wherein a tranquilizing and nerve-soothing agent is added in high-temperature steam for drying sterilization, the tranquilizing and nerve-soothing agent contains the following ingredients in a weight ratio: 14-16 of spina date seeds, 8-11 of arborvitae seeds, 5-6 of tuber fleeceflower stem, 2-3 of thinleaf milkwort root-bark, 1-3 of silktree albizzia bark, 0-2 of drgon's bone, 0-3 of dens draconis, 5-7 of lavender, 7-9 of roses, and 1500-2000 of water, and all the ingredients are boiled for 15-22 minutes in clean water to obtain a filtrate. The technology is simple and novel; by virtue of twice washing, twice dehydrating and once steam drying, the active ingredients of chemical agents and the fragrance agent are kept on the surface of the down to the maximum degree; if being used for a long time, the tranquilizing and nerve-soothing down plays tranquilizing and nerve-soothing roles and has fragrance.