Baotou Rare Earth Research Institute breaks the technical barriers of foreign high-performance environmental stabilizers
2024-03-06 12:06:58
Recently, the State Key Laboratory of Rare Earth Resources Research and Comprehensive Utilization of Baiyun Ebo Rare Earth has made breakthrough progress.
It is reported that the research breaks through the preparation technology of inorganic and organic rare earth compounds for rare earth stabilizers, and realizes the controlled synthesis of rare earth compounds with specific particle size and morphology, which significantly improves the mechanical properties, thermal stability and anti-aging properties of PVC products. Break the technical barriers of foreign high-performance environmental protection stabilizers, propose a new design idea that combines heat resistance, weather resistance and lubrication, and develop the environmental protection high-performance series rare earth with excellent heat resistance, weather resistance, processing performance and mechanical properties for the first time Key technology of heat stabilizer.
It is understood that this technology has been appraised by experts organized by the Science and Technology Department of the Inner Mongolia Autonomous Region, and the overall technical level of the project has reached international advanced level. At the same time, it has formulated my country's first environmentally friendly PVC composite heat stabilizer industry standard, obtained international advanced evaluation, and filled the domestic gap.
The person in charge of the research team said that the rare earth composite stabilizer prepared by it has excellent thermal stability and can meet the production requirements of various PVC non-toxic products. It has passed the test of SGS authoritative organization, and its indicators are in full compliance with the EU RoHS directive and REACH regulations. It can be widely used in the processing of many PVC products such as profiles, pipes, and building boards.
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