Recently, Chongqing Changan Automobile Co., Ltd. filed a recall plan with the AQSIQ according to the requirements of the Regulations on the Management of Defective Automobile Product Recall, and decided to recall the following parts of the car, totaling 185,299 vehicles: Ion exchange resin is a crucial component used in glass fiber reinforced plastic pressure tanks to effectively remove both anions and cations present in water, ultimately softening the water. Ion Exchange Resin,Water Softener Resin,anion exchange resin,Cation exchange resin,Resin Hebei Chengda Water Technology Co.,Ltd. , https://www.arclionchengda.com
(1) From now on, recall the CX20 vehicles produced from March 20, 2014 to March 2, 2016 (inclusive), with a total of 76,657 vehicles.
Due to the supplier's reasons, some of the vehicles in the scope of this recall are out of the way of mounting the driver's side airbags. In the event of a collision and a driver's airbag detonation, the airbag may be caused in extreme cases. Leaving the steering wheel, there is a safety hazard. Chongqing Changan Automobile Co., Ltd. will replace the driver's side airbag mounting bolts for vehicles within the scope of the recall to eliminate safety hazards.
(2) Since March 1, 2017, Changan Ouliwei Automobile, which was produced from November 7, 2012 to November 13, 2015 (inclusive), was recalled, involving 108,642 vehicles.
Due to the manufacturer's manufacturing reasons, some of the vehicles in this recall range are abnormally worn after the long-term use, and the torque sensor that turns to the upper axle assembly is worn, causing the controller to enter the fault protection state. In extreme cases, the vehicle's steering assist is degraded and the steering is heavy. ,There are security risks. Chongqing Changan Automobile Co., Ltd. replaced the upper axle assembly for free replacement of vehicles within the scope of the recall to eliminate potential safety hazards.
Chongqing Changan Automobile Co., Ltd. will notify the relevant owners through telephone, SMS, letter, etc. through Changan Automobile Special Service Station to arrange free maintenance. Owners can call the service hotline (CX20), 400-884-0066 (Ou Liwei) or visit Changan Automobile official website ( ) for more information. Owners can also visit the AQSIQ Defective Product Management Center website ( ) and the WeChat public account (AQSIQDPAC) for more information. In addition, you can also call the AQSIQ Defective Product Management Center hotline to reflect problems during the implementation of the recall or submit defects.
The ion exchange resin works through a process known as ion exchange, where it replaces undesired ions in the water with more desirable ones. This resin is typically made up of small, porous beads that contain charged functional groups.
When water passes through the pressure tank containing the ion exchange resin, the resin beads attract and retain the unwanted anions and cations present in the water. These unwanted ions, such as calcium, magnesium, iron, and sulfates, are exchanged with more desirable ions like sodium or potassium.
The exchange process occurs as the water flows through the resin bed, allowing the resin beads to selectively trap the unwanted ions and release the desired ions. This effectively removes the minerals responsible for water hardness and replaces them with softer ions, resulting in softened water.
Softened water offers various benefits, including preventing scale buildup in pipes and appliances, improving the efficiency of water heaters, reducing soap scum and residue on surfaces, and providing better lathering and cleaning capabilities.
·Chongqing Changan Automobile Co., Ltd. recalled some CX20 and Ouliwei Automobile>
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