Tianjin petrochemical’s independently developed new polypropylene product receives medical certification
Recently, the transparent injection molding grade polypropylene product PPR-MT26, independently developed by Tianjin Petrochemical, passed the national medical polypropylene certification test, making it the company's first product to receive medical plastic certification. This lays the foundation for entering the medical device field and exploring new markets. The medical device industry has extremely strict requirements for the selection of plastic raw materials. The PPR-MT26 product can be applied in disposable medical devices, diagnostic consumables, and drug delivery systems, featuring high technical added value. Tianjin Petrochemical has introduced higher-level clean production standards and online monitoring systems, employing multi-stage precision filtration, closed automated transportation, and specialized clean packaging technology to elevate the product purity to medical-grade levels.
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2026-08-10 17:21:48
Tianjin petrochemical’s independently developed new polypropylene product receives medical certification
Recently, the transparent injection molding grade polypropylene product PPR-MT26, independently developed by Tianjin Petrochemical, passed the national medical polypropylene certification test, making it the company's first product to receive medical plastic certification. This lays the foundation for entering the medical device field and exploring new markets. The medical device industry has extremely strict requirements for the selection of plastic raw materials. The PPR-MT26 product can be applied in disposable medical devices, diagnostic consumables, and drug delivery systems, featuring high technical added value. Tianjin Petrochemical has introduced higher-level clean production standards and online monitoring systems, employing multi-stage precision filtration, closed automated transportation, and specialized clean packaging technology to elevate the product purity to medical-grade levels. -
2026-08-10 17:20:43
Global fourth! guangxi petrochemical's million-ton ethylene equipped with "china core"
Recently, CNPC Guangxi Petrochemical’s 1.2 million tonnes/year ethylene unit successfully completed a 72-hour full-process, full-load performance test, achieving uninterrupted operation for 72 hours at 100% full load across the entire process. The 1.2 million tonnes/year ethylene unit adopts CNPC’s independently developed large-scale ethylene complete-process technology, supported by key domestically produced equipment including the localized PEC-21 palladium-based catalyst and core machinery with dual-frequency converter seamless switching. The electric-driven ethylene refrigeration compressor achieved full-load operation for the first time, with the unit running in good condition, providing valuable data support for subsequent optimization and regulation of electric-driven units. -
2026-08-07 15:40:31
Recent MDI Units Concentrate on Maintenance, Supply Side Phases Down
Recently, MDI facilities have undergone**** maintenance, leading to a temporary contraction on the supply side.Business SocietyNews: Tosoh (Rui'an) 80,000 tons/year MDI unit began shutdown for maintenance at the end of July, with a duration of about one month. Japan Tosoh's 200,000 tons/year unit and Wanhua Chemical have disclosed announcements regarding the shutdown and maintenance of some of their units. Previously, Wanhua Chemical's Yantai Industrial Park 1.1 million tons/year MDI unit planned to undergo annual maintenance, expected to last about 45 days. -
2026-08-07 15:11:07
Donghong Shares Signs 180 Million Yuan Procurement Framework Contract, Deepens Cooperation With Wanhua Chemical
Shandong Donghong Pipe Industry Co., Ltd. (stock code: 603856, abbreviated as "Donghong Shares") announced on August 7 that the company has recently officially signed a "Procurement Framework Contract" with Wanhua Chemical Group Materials Co., Ltd. (abbreviated as "Wanhua Chemical Materials"), with an estimated total contract amount of 180 million yuan. The signing of this contract marks a further enhancement of the company's market competitiveness in the industrial pipeline sector, which is expected to have a positive impact on future operating performance. -
2026-08-06 15:22:24
Beijing expands channels for resourceful utilization and conversion of construction waste
To further promote the comprehensive recycling and utilization of construction waste and enhance the city’s integrated management capacity for construction waste, the Beijing Municipal Commission of Housing and Urban-Rural Development, together with eight other departments, has issued the Notice on Adjusting the Categories of Recycled Construction Waste Products and Their Applicable Engineering Parts. The notice brings**** improvements in recycled product categories, applicable project scope, and usage ratio requirements, injecting new momentum into the green, low-carbon, and high-quality development of the capital’s urban and rural construction.
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