Economic Daily - China Economic Net News March 29, Beijing Benz Automobile Co., Ltd. has filed a recall plan with the AQSIQ in accordance with the requirements of the "Defective Automobile Products Recall Management Regulations" and "Defective Automobile Product Recall Management Regulations." From June 18, 2018, a total of 4,152 Chrysler 300C vehicles will be recalled for 2006-2007 from September 11, 2006 to April 16, 2008.
Some vehicles, drivers, and front occupants in the recalled area were equipped with front airbags equipped with a Takadan-made ammonium nitrate gas generator without desiccant. During the deployment of the airbag, the gas generator may be damaged abnormally, causing the debris to fly out, which may injure the people in the vehicle and cause potential safety problems. Beijing Mercedes-Benz Automobile Co., Ltd. will replace the improved front airbag gas generator for the vehicles within the recall scope (including 3335 drivers and front passengers, involving only 817 front passengers),
To eliminate security risks.
Rubber Sheet
There are mainly the following categories of rubber sheets:
According to performance
Ordinary rubber sheets: have certain basic properties such as elasticity and sealing, and can be used in general sealing, buffering and other scenarios, such as in the sealing parts of some simple machines.
Oil-resistant rubber sheets: have good tolerance to oil substances, including various mineral oils, vegetable oils, etc. In environments where oil media may be exposed, seals around equipment such as gas pumps and automobile engines will be used to prevent oil leakage.
Heat-resistant rubber sheets: can maintain stable performance in high temperature environments, and can usually work at temperatures around 100℃ - 200℃. Suitable for sealing and heat insulation of high-temperature equipment, such as sealing protection near industrial kilns.
Cold-resistant rubber sheets: can still maintain good flexibility and elasticity in low temperature environments, and will not become brittle or crack. Commonly used for equipment sealing in cold areas and some components under low temperature conditions, such as sealing elements of refrigeration equipment.
Acid and alkali resistant rubber sheets: have good resistance to chemicals such as acids and alkalis, and can be used in the chemical industry, such as chemical pipelines, and the sealing and protection of containers for storing acid and alkali solutions.
According to the purpose
Industrial rubber sheet: widely used in the industrial field, such as shock absorption, noise reduction, sealing, etc. in mechanical manufacturing, and can also be used for conveyor belts, gaskets and other parts.
Insulating rubber sheet: has good insulation performance and is used around electrical equipment, such as the floor of the distribution room, to play an insulating and protective role to avoid the risk of electric shock.
Food grade rubber sheet: meets food hygiene and safety standards and can be used in parts of food processing equipment that are in direct contact with food, such as seals of food delivery pipelines, etc., to ensure that food is not contaminated during processing.
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HEBEI JIEXING RUBBER SEALS CO.,LTD , https://www.jiexingrubber.com