Hydrogenated nitrile rubber: the O-ring made of nitrile rubber is part of the double chain removed from the nitrile rubber after hydrogenation. After hydrogenation, its temperature resistance and weather resistance are much higher than that of ordinary nitrile rubber, and its oil resistance is similar to that of ordinary nitrile rubber. The general temperature range is - 25 ~ 150 ℃. Its abrasion resistance, corrosion resistance and tear resistance are outstanding, and it can also have certain sunlight resistance. Generally speaking, it is suitable for washing or dishwashing agents. ZXS SEALING PRODUCTS FACTORY , https://www.zxs-seal.com
International Environmental Protection Concept Strengthens China's Hardware Industry Needs to Strengthen Carbon Management
In the post-Copenhagen era, low-carbon and environmental protection have become the hallmarks of people's ears. Countries around the world are actively advocating and promoting a new life of environmental protection and low-carbon green energy. China has also set off a low-carbon boom. Since China's hardware manufacturing industry, which has long been engaged in foreign trade, must comply with foreign environmental protection concepts, the implementation of “carbon management†has become particularly important. In fact, the history of Chinese companies' exposure to carbon management is very short, and it is about the beginning of operation in the past year or two. According to experts, there are currently four major industries in need of emission reductions: energy, real estate, transportation and manufacturing. Because the energy industry is a high-energy-consuming industry, the higher-level supervisory units will have hard emission reduction requirements and clear targets. The real estate industry is rooted in the pursuit of industrial upgrading by real estate developers, and hopes to promote the concept of green building and enhance competitiveness. The transportation industry, such as aviation, The impact of EU carbon barriers also has pressure to reduce emissions. The manufacturing industry mainly refers to enterprises engaged in foreign trade. Because of the need to consider foreign environmental protection concepts, the pressure on emission reduction is relatively large, including small and medium-sized manufacturing such as hardware and toys. . According to senior experts in the field of carbon management, the starting point of carbon management is carbon accounting, which means to find out the bottom of the family. It is the first step to make a more accurate analysis and quantification of the company's carbon emissions. Secondly, it is possible to come up with practical solution. Accounting work varies from company to company, and some take one to two months, up to ten months. Due to different companies and different processes, their emission reduction potential is different, and the solution usually has more than one set. For example, in steel companies, the source of carbon emissions can be coal, oil and natural gas, so the issue of input-output ratio should be considered. For example, investing 100 million yuan in coal energy consumption can reduce 100,000 tons of carbon dioxide, and the same amount of capital invested in natural gas, the emission reduction may be 500,000 tons. Therefore, when conducting carbon management, the company will set up a variety of models for the enterprise. According to the financial strength, the choice will eventually fall into the enterprise. However, experts said that although the low-carbon concept has been turned over and overheated, companies are willing to actively respond to energy conservation and emission reduction, hoping that their supply chain is greener. However, the means of implementation have been in a state of deficiency. This is because most companies are exposed to carbon management for the first time, and data incompleteness is an important issue. For example, it is impossible to determine which carbon is discharged from the production process, or if the fuel consumption data such as coal is insufficient, and the enterprise lacks the talents with carbon management capabilities. Carbon management is just beginning for Chinese hardware companies, and the road ahead is still very long. However, it is undeniable that the implementation of carbon management is also the trend of the future, not only from the amount of tasks assigned by the competent authorities to enterprises, but also the implementation of reasonable carbon management will improve the energy efficiency of enterprises, and the competitiveness of overseas markets will be further enhanced.