According to the European Union's labeling law, from November 1, 2012, all new tires for cars and trucks sold in Europe must be labeled with an energy efficiency label . Like the energy-saving labels that we now know about household appliances such as refrigerators, the labels attached to new tires use different colors and grades to express all aspects of the performance of the tires.

In fact, the EU had already made this provision in 2009. After more than two years of brewing and preparation, it began to be implemented in May this year. Goodyear and Dunlop tire companies have started to fully integrate their products since the end of May this year. Paste such energy efficiency labels. Since November 2012, the EU's new labeling regulations 2009/1222/EC have come into effect, which will require tire manufacturers to exercise stricter control over fuel efficiency, wetland performance and rolling noise. The tire labeling method is part of the European Union's energy efficiency plan. It aims to increase energy efficiency, thereby promoting competition among tire manufacturers and improving the overall performance of tire products.

At present, not only the European Union, countries around the world are brewing regulations for the implementation of tire labels, South Korea has taken the lead in the implementation of mandatory tire labeling regulations; Japan has implemented the tire labeling system since 2010, but it is only voluntary and not enforced; the United States as early as six years Before that, relevant laws including tire label regulations have been passed, but industry groups and regulatory agencies have been playing a game against the specific terms of this law. It is believed that the implementation of European tire labeling regulations can also accelerate the official introduction of relevant US laws and regulations. pace of. The reason why these countries have issued tire label regulations in large part is that tire manufacturers and car manufacturers who intend to export their products to the EU must comply with this new tire labeling regulation.

The EU's new tire energy efficiency labeling method will divide the tire's fuel efficiency parameters into seven grades based on the tire's rolling resistance: A represents the best performance, G represents the worst performance, and Grade A and G tires The difference in fuel consumption is between 7% and 8%. The slippery surface performance is also divided into A grades to G grades. The reference standard is the distance used for braking to stand still when the speed is 80 kilometers per hour, and the braking distance of A grade tires is lower than the worst G grade tires. Short 18 meters. In addition, the standard also marks the tire's rolling noise decibel value directly on the label.

In Korea's tire energy efficiency standards, the tire's rolling resistance and wet grip will be divided into 1 to 5 levels. Japan's tire energy efficiency standards will also mainly indicate the tire's rolling resistance and wet grip level. The United States has not provided specific regulations on the classification of energy efficiency standards, but it is very likely that tires will be graded based on their fuel efficiency, traction performance, and tread wear.

The emergence of tire energy efficiency labels will change the pattern of the tire market to a large extent. In the past, consumers would only be able to understand the performance of tires through the introduction of tire dealers or the propaganda information of manufacturers. The emergence of new tire energy efficiency labels will make Consumers can intuitively get information on the performance of tire products, so that they can easily choose the products they want.

In terms of manufacturers, the emergence of new energy efficiency labels has made it impossible for manufacturers to rely on vigorous publicity to obtain good market sales. Each manufacturer's product is marked by a unified standard to indicate its performance. The product is good or bad at a glance. This will exacerbate market competition and will also encourage manufacturers to bring better products to market.

Alumina Ceramic Ball

Alumina Ceramic Ball

Ceramic Grinding Balls, known as alumina ceramic ball, made by high-quality bauxite clinker, and manufactured through batching, grinding, powder forming, drying and firing. As grinding media, the grinding balls contented more than 68% alumina, so also called alumina ceramic ball. It appeared beige-spherical, with a diameter ranging from 30-60mm, which presented extreme hardness, high density, low wear, smooth surface, and corrosion resistance. This product is widely used in ceramic petroleum, chemical industry and many other fields.It can shorten the grinding time, increase the output of single machine and reduce the comprehensive cost of ball milling. Is the most cost - effective grinding materials on the market.


Commodity

Alumina ball 30/40/50/60mm

Appearance

Faint yellow

Al2O3 Content (%)

≥70%±2%

Bulk Density

3.02(g/cm3)

Water absorption

<0.01(%)

Degree of hardness (MOhs)

8

Use raw material

Fining high bauxite

Formation way

Isostatic pressing


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