News Center
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Polyurethane insulation materials open up a biological development route
2025-08-11
Non-edible natural oils such as waste oils, woody oils, and rosin are used to replace petrochemical raw materials to design and develop new oil-based and rosin-based polyesters, polyether polyols, and rosin polyisocyanates that are comparable in quality to petrochemical products. Moreover, a bio-based composite flame-retardant system has been pioneered, and breakthroughs have been made in preparing a series of flame-retardant polyurethane foam insulation materials.
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Precautions for the use of polyurethane foaming
2025-08-11
Since 2014, through the efforts of all employees of Hanyin Technology for nearly two years, our company has successively received 11 Utility Model Patent Certificates last year, including *Automatic Fluid Mixing Ejector*, *Automatic Mixer*, *Positive and Negative Pressure Air Control Equipment*, and *A Viscous Fluid Sealed Conveying Device*, etc. The acquisition of these patent certificates is an affirmation of the design technology of our company's designers, as well as a proof of the company's innovative strength, demonstrating that the company attaches importance to technological innovation and has unique features in the professional fields of the industry. In today's fierce market competition, innovation is essential to achieve success and remain invincible. Only by knowing how to carry forward one's own characteristics, having the courage to innovate, and being good at inheriting the traditions of predecessors can one achieve success more easily.
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The US market brings unlimited business opportunities for polyurethane foam plastics
2025-08-11
HC360 Plastic Network News: Polyurethane foam plastics are divided into flexible and rigid types. With the change of market situation, the demand for foam plastics is constantly increasing, which brings a good opportunity to the foam plastic industry.
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75% controlled-molding polyurethane foam stool
2025-08-11
HC360 Plastic Network News: 75% controlled-molding polyurethane foam stool. It has an appearance similar to fabric, but a closer look reveals that it is not fabric but foam, a traditional cushioning material, forming a soft seat.
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Shanghai Green Building Materials Exhibition is held at Shanghai New International Expo Center
2025-08-11
From August 20th to 22nd, the 2014 Shanghai Green Building Materials Exhibition was held at the Shanghai New International Expo Center. At this exhibition, a large number of new green building materials were gathered, leading the green building trend and spreading green building knowledge. During the exhibition, reporters (Weibo) interviewed Mr. Li Jianbo, Deputy Secretary-General of the China Polyurethane Industry Association.
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Tainan implements five autonomous regulations, becoming Taiwan's first city to ban polystyrene cups
2025-08-11
Southeast Network, January 7th - According to Taiwan media reports, the Environmental Protection Bureau of Tainan City Government is promoting a low-carbon city and has announced the implementation of 5 autonomous regulations including the "Tainan Low-Carbon City Autonomous Regulation", making it the first city in the country to ban polystyrene cups and tableware. To welcome the new year, the Environmental Protection Bureau calls on citizens to cooperate with environmental protection policies, abide by the newly formulated autonomous regulations, take the initiative to clean up the environment, beautify the city appearance, and work together to realize a healthy, non-toxic and clean home.
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Good News / Hanyin won the JD North China Annual Quality Supplier Award
2025-08-11
On January 25, 2019, after strict screening by JD.com, Hanyin Technology was awarded the "2018 Annual High-Quality Cooperative Supplier" in the North China region by JD Logistics among thousands
