The product, N,N’-Dinitrosopentamethylenetetramine (CAS 101-25-7), is a well - known chemical compound. It has a specific molecular formula, which is C₅H₁₀N₆O₂. This chemical is usually in the form of a yellowish powder at room temperature. It has certain solubility characteristics, being slightly soluble in water and soluble in some organic solvents such as ethanol and acetone.
The melting point of N,N’-Dinitrosopentamethylenetetramine is around 205 - 210 °C (with decomposition). It has a relatively stable chemical structure under normal storage conditions. However, it should be stored in a cool, dry place away from heat sources and direct sunlight to prevent decomposition.
N,N’-Dinitrosopentamethylenetetramine has a wide range of applications in different industries. In the rubber industry, it is commonly used as a blowing agent. When added to rubber compounds, it decomposes at a certain temperature, releasing gas, which results in the formation of a porous structure in the rubber. This is crucial for manufacturing products such as rubber sponges, gaskets, and insulation materials.
In the plastics industry, it also serves as a blowing agent for various plastics. For example, in the production of PVC foams, it helps to create a lightweight and insulating material. Moreover, in the field of chemical research, it can be used as an intermediate for the synthesis of other complex chemical compounds.
When using N,N’-Dinitrosopentamethylenetetramine as a blowing agent, it is necessary to first determine the appropriate dosage according to the specific requirements of the product. Generally, the dosage ranges from 1 - 5% by weight of the base material (such as rubber or plastic). The compound should be well - mixed with the base material before processing. This can be achieved through mechanical mixing methods using mixers or kneaders.
During the processing, the temperature control is critical. The decomposition temperature of N,N’-Dinitrosopentamethylenetetramine should be carefully monitored. The processing temperature should be set slightly above its decomposition temperature to ensure complete decomposition and gas release. After the decomposition, the product should be quickly cooled to fix the porous structure.
Case 1: Rubber Sponge Manufacturing
A rubber products factory wanted to produce high - quality rubber sponges. They added N,N’-Dinitrosopentamethylenetetramine at a dosage of 3% by weight to their rubber compound. They used a twin - screw mixer to thoroughly mix the blowing agent with the rubber. Then, the mixture was extruded into a mold and heated to 210 °C. The blowing agent decomposed, releasing gas and creating a uniform porous structure in the rubber. After cooling, they obtained rubber sponges with excellent elasticity and insulation properties, which were well - received in the market.
Case 2: PVC Foam Production
A plastics manufacturer aimed to produce lightweight PVC foams for packaging applications. They added N,N’-Dinitrosopentamethylenetetramine at a dosage of 2% to their PVC resin. The mixture was melted and mixed in an extruder at a temperature of 208 °C. The blowing agent decomposed, forming a large number of fine pores in the PVC. The resulting PVC foams were lightweight, shock - absorbing, and had good insulation performance, which met the requirements of the packaging industry.
If you have any questions about N,N’-Dinitrosopentamethylenetetramine or need further technical support, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826.
Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
Bem-vindo a visitar a nossa fábrica. Como o principal fabricante de produtos químicos, temos nos esforçado para a qualidade do produto, inovação, P & D e atendimento ao cliente nos últimos 7 anos. Nos próximos 10 anos ou mais, estamos empenhados em nos tornarmos o fornecedor de produtos químicos mais confiável do mundo, criando uma marca internacional bem conhecida e de confiança dos clientes, com o espírito de "um metro de largura, dez mil metros de profundidade", continuamos a nos concentrar na pesquisa e desenvolvimento de produtos, continuamos a nos concentrar no atendimento ao cliente, continuamos a melhorar o sistema de serviço da cadeia de suprimentos, para criar uma equipe profissional de serviços de fornecimento de produtos químicos, para alcançar uma cooperação de longo prazo ganha-ganha. Por favor, não hesite em contactar-nos se tiver alguma dúvida.
Portuguese 
English (United States) 
English (Australia) 
Spanish