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Ningxia Qiyan New Materials Co., Ltd
Ningxia Qiyan New Materials Co., Ltd. is located in Ningxia, which is known as the "World Cyanamide Capital." The unique geographical advantages and abundant resources here have laid a solid foundation for the company's development. After more than 20 years of deep cultivation, the company has completed strategic restructuring and resource integration, and has set off with a new look, and has now developed into a modern comprehensive chemical enterprise integrating R&D, production, and sales.
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Qiyan New Materials has officially launched its high-purity guanidine sulfamate (CAS 51528-20-2) with a stable assay of ≥ 99.5% (measured 99.86%), significantly exceeding the conventional 95% grade on the market. Strict impurity control — iron ≤ 5 ppm, moisture ≤ 0.30%, water insoluble matter ≤ 0.2% — ensures stable extrusion and non-yellowing parts in PA6 compounding, where UL-94 V-0 is achieved at only ~9% loading. The product also serves flame-retardant finishing of textiles, wallpapers, carpets, curtains and wood furniture, and acts as an interfacial passivation agent for perovskite solar cells (electronic grade). Every batch is supplied with a Certificate of Analysis, with flexible packaging from 25 kg fiber drums to 800 kg jumbo bags.