www.pengnuochemical.com Shijiazhuang Pengnuo Technology Co., Ltd.
Recently, Shijiazhuang Penno Technology Co., Ltd. (hereinafter referred to as “Penno Technology”), a company deeply engaged in the field of new chemical materials, announced the launch of three independently integrated and optimized core UV absorber products: UV 400 (CAS: 153519-44-9), UV-1577 (CAS: 147315-50-2), and UV-1164 (CAS: 2725-22-6). With differentiated performance advantages, these products meet protection needs across multiple fields such as coatings, engineering plastics, and high-end packaging, injecting new momentum into the development of the new materials industry in North China.
Founded in 2020 and registered in the core area of Zhitong Pharmaceutical Valley, Shijiazhuang High-tech Zone, Penno Technology is a high-tech enterprise specializing in technical services and sales of chemical raw materials and products. Its business covers pharmaceutical intermediates, textile dye additives, plastic product protectants, and other fields. Thanks to rigorous quality control and flexible market responsiveness, the company has established an excellent reputation in the Beijing-Tianjin-Hebei chemical circle. The concentrated launch of these three UV absorber products is an important expansion of the company’s product line based on market research, aiming to solve material photoaging problems in different application scenarios.
Known as the “Liquid Protection Expert” in this launch, UV absorber UV 400 demonstrates significant advantages through its unique molecular structure design. As a triazine-based liquid absorber, it features easy miscibility, low migration effect, and particularly outstanding thermal stability, making it perfectly suitable for high-temperature baking coating systems. Whether for water-based coatings, solvent-based coatings, or powder coatings, it can effectively inhibit coating gloss reduction, cracking, and discoloration. “In the fields of automotive original paint and high-end industrial anti-corrosion coatings, when UV 400 is compounded with hindered amine light stabilizers, the protection efficiency can be improved by more than 30%, which will greatly meet the long-term protection needs of high-end coating customers,” introduced the technical director of Penno Technology.
Targeting the high-end protection needs in the engineering plastics field, UV-1577 launched by Penno Technology exhibits the characteristic of “precise protection.” This yellow solid absorber has a stable melting point of 147-151℃, high molecular weight, and extremely low volatility, showing excellent compatibility with engineering plastics such as polycarbonate (PC) and polyester (PET/PBT), and is particularly suitable for complex molded products and film processing. Notably, the product has been included in the positive list of EU food contact materials, offering irreplaceable advantages in safety-sensitive fields such as food packaging films and baby products. Its tubular continuous production process further achieves dual improvements in environmental protection and efficiency.
UV-1164, known in the industry as the “Long-Acting Light Shield,” has become the core choice for extreme environment protection. This triazine-based absorber has a thermal decomposition temperature exceeding 350℃, far higher than the processing temperatures of materials such as PC and acrylic. During high-temperature injection molding and extrusion processes, it hardly decomposes or volatilizes, providing long-term anti-aging protection for products such as automotive lamp shades, outdoor signs, and optical lenses. Its unique tert-butyl substituent structure endows it with extremely strong resistance to photodegradation. When used in conjunction with hindered amine light stabilizers, it can extend the outdoor service life of products to more than 15 years, filling the supply gap of high-end engineering plastic-specific UV absorbers in North China.
It is understood that all three products launched by Penno Technology have passed authoritative third-party testing, with purity exceeding 98%, and flexible packaging solutions ranging from 25kg to 1-ton specifications can be provided according to customer needs. Leveraging the company’s business advantage of importing and exporting various commodities through self-operation and agency, these products will not only serve the domestic market but also be exported to Southeast Asia, Europe, and other regions, helping “Made in China” enhance the international competitiveness of material protection.
“New chemical materials are an important part of the national strategic emerging industries. As core additives for material protection, the market demand for UV absorbers is growing at an annual rate of 12%,” stated the general manager of Penno Technology. In the future, the company will continue to focus on the material protection field and plans to launch special UV absorbers for new energy vehicle battery casings and photovoltaic module encapsulation materials in 2026. It will drive industrial upgrading through technological innovation and contribute to building Shijiazhuang into a highland for the new chemical materials industry in the Beijing-Tianjin-Hebei region.
Post time: Dec-11-2025