 |
To judge whether the adhesive performance of the adhesive tape is qualified and whether it meets the use requirements, the inspection and control are mainly carried out from the three indicators of peel strength, initial adhesion and holding adhesion. The peel strength refers to the force required ... Read More
|
|
|
In our daily life, the application of the tensile machine is also very extensive. It is mainly used in the tensile, compressive, bending and shearing mechanical performance tests of metal and non-metal materials. In addition, the tensile machine is equipped with a wide range of accessories, and can ... Read More
|
|
|
1. Quantitative inspection of paper What is quantitative testing? It is determined by the basic test standard of the unit area quality of paper and paperboard. This is one of the most basic rules of carton. This is also an important part of the inspection. The accuracy of carton quantitative ... Read More
|
|
|
According to estimates, an office staff every day to use office chair time in more than 8 hours, some software development engineers use time even longer, it can be seen that the quality of office chair, the health and safety of users have a great impact, some product quality is unqualified or even ... Read More
|
|
|
For the furniture industry, furniture testing plays an irreplaceable role in ensuring the quality of furniture products. Its impact on furniture enterprises is mainly reflected in strengthening the effectiveness of enterprise quality management, reducing enterprise costs, and enhancing the market ... Read More
|
|
|
Some people say that it will be a good things about cars being exposed to the sun, at least they can be cooked on it. Of course this is just a joke. With hotter global temperatures and fewer underground parking spaces, many cars are opting to expose in the sun And how much do you know about the ... Read More
|
|
|
Laboratory operators are not unfamiliar with biochemical incubator, even very familiar with it. However, it is different for purchasers. In the eyes of purchasers, they need high-quality and inexpensive products, so they will compare the products with manufacturers after inquiry. Because the prices ... Read More
|
|
|
The tread pattern will also affect tyre performance. As the future of the country's consumption power is getting bigger and bigger, the awareness of efficiency and safety is getting stronger and stronger, those low-end tyres that bring hidden danger to efficiency and safety will be less and less ... Read More
|
|
|
There are many kinds of hardness testers on the market,including Rockwell hardness tester, Knoop hardness tester,Brinell hardness tester, Shore hardness tester, Vickers hardness tester, etc. Let's see the differences between them. ① Rockwell hardness tester is applicable to the hardness measurement ... Read More
|
|
|
Mattress is an important part of sleep system, and its performance directly affects the comfort of people. The mechanical properties of the sleep system (especially the back support performance) have more influence on the sleep quality than the non mechanical properties (such as heat conduction). ... Read More
|
