Amino (Amino) is composed of one nitrogen atom and two hydrogen atoms, and its chemical formula is -NH2. In organic chemistry, the amino group is the basic base, and most organic substances containing amino groups have certain alkali characteristics.Amino cappers are more durable. It is still recommended to pay attention to safety when using it. Beginners can practice more beforehand. "Amino Capper,Cas 2469-55-8,Capping Agent 2469-55-8,Aminopropyl Terminated Siloxane" Suzhou Cheerchem Advanced Material Co., Ltd. , https://www.szcheerchem.com
It is reported that Kumho products extended warranty period, warranty time from 3 years to 5 years. At the same time, we will implement a VIP product protection policy for product protection systems sold during the period from August 1, 2011 to March 15, 2012, and implement special safeguard policies for products sold from August 1, 2011 to December 31, 2011. With the protection system, Kumho also launched a large-scale promotional raffle campaign for consumers, with “Hao Li sent members, good rewards and rejoicingâ€. A total of 5032 lucky users were created throughout the country, sharing prizes worth a total of RMB 3.2 million. In order to further meet the needs of consumers, Kumho intensified the KU28, extended the sidewall cord cover in the structure, effectively strengthened the sidewall strength and safety performance, and brought the dragon's design inspiration into the sidewall in appearance. Line design.
It is reported that the recall of Kumho Lake has prompted relevant policies to be further improved. China’s 20-year-long “Some Regulations on Meridian Tire Technology†will be revised, and the introduction of the “Regulations on the Supervision and Recall of Automobile Products†has also played a role in promoting the development of the industry. Widespread use of tires and maintenance knowledge.
Kumho implements the 30-year three-package policy of 30-day free testing
On April 1, 2011, Kumho (China) Tire announced the recall, and Kumho became the first tire recall company in China. Up to now, 270,386 tires have been replaced. These include products that are not within the scope of the recall, but that are hidden due to positioning or wear. In addition, Kumho also implements free testing services for all products, and sets up official inspection sites in large and medium-sized cities throughout the country. The time for free testing is extended to December 30, during which an integrated test of 539,923 vehicles has been completed. It is reported that the replaced tire will be treated by thermal decomposition or smashing so that it will no longer retain the prototype of the tire and ensure complete destruction.