Lanzhou Petrochemical Company successfully completed the industrialized test of environmental protection nitrile rubber formulations. The test passed a total of 6 batches of industrial tests, fully opened up the production process and produced 10.24 tons of experimental products. The success of this test laid the foundation for the upgrading of alternative products for nitrile-butadiene hard rubber and nitrile-butadiene rubber.
The emulsifier system used in the production of the original nitrile hard rubber has high COD in the production of wastewater and is difficult to biodegrade. In order to ensure that nitrile hard rubber production meets environmental protection requirements, Lanzhou Petrochemical strengthens the research of environment-friendly new type of emulsifier system and replaces the original emulsifier with a new generation of emulsifying system technology. At the same time, the initiator was optimized, the polymerization formula design of the hard nitrile rubber was completed, the process conditions were perfected, and the small-scale test was completed in 2008. After the sample was tested, the mechanical properties of the synthetic rubber reached the production standard, which was a further industrialization test. Created conditions. At present, the industrial test product is sent to a nationally-recognized test center for mechanical property testing and sent to the user unit for application testing.
Lanzhou Petrochemical has long been responsible for the production and supply of special nitrile rubber for national defense. In recent years, with the support of the relevant departments of national defense, Lanzhou Petrochemical has strengthened its scientific research and actively promoted the application of nitrile rubber kit technology with independent intellectual property rights to ensure the production of hard nitrile rubber products required.
The emulsifier system used in the production of the original nitrile hard rubber has high COD in the production of wastewater and is difficult to biodegrade. In order to ensure that nitrile hard rubber production meets environmental protection requirements, Lanzhou Petrochemical strengthens the research of environment-friendly new type of emulsifier system and replaces the original emulsifier with a new generation of emulsifying system technology. At the same time, the initiator was optimized, the polymerization formula design of the hard nitrile rubber was completed, the process conditions were perfected, and the small-scale test was completed in 2008. After the sample was tested, the mechanical properties of the synthetic rubber reached the production standard, which was a further industrialization test. Created conditions. At present, the industrial test product is sent to a nationally-recognized test center for mechanical property testing and sent to the user unit for application testing.
Lanzhou Petrochemical has long been responsible for the production and supply of special nitrile rubber for national defense. In recent years, with the support of the relevant departments of national defense, Lanzhou Petrochemical has strengthened its scientific research and actively promoted the application of nitrile rubber kit technology with independent intellectual property rights to ensure the production of hard nitrile rubber products required.
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