A melt flow index (MFI) tester is a laboratory instrument used to measure the flow properties of thermoplastic materials. It is commonly used in the plastics industry to determine the melt flow rate (MFR) or melt volume rate (MVR) of a polymer. melt flow index tester, melt flow rate tester, melt flow indexer, mfi tester Dongguan Best Instrument Technology Co., Ltd , https://www.dgbestinstrument.com
Insiders pointed out that the advantages of integrated ceilings are rich and colorful patterns. Whether it is fashion, elegance, or pastoral and romantic, almost all the popular living room style integrated ceilings can be easily created. From the process point of view, integrated ceiling has been used scrub, rolling, oxidation and other processes more environmentally friendly. Moreover, the use of integrated ceilings does not worry about formaldehyde emission problems.
The integrated ceiling is suitable for use in the bedroom, kitchen, bathroom or living room. When choosing an integrated ceiling, consider the overall style of the room. Because some styles of integrated ceiling patterns and colors only look at the color card, it feels good, but after large areas are spread out, the effect may not be very good, or may be inconsistent with the overall style of the room and furniture. Patterns and colors can cause depressed emotions. Selecting a white matte effect is more desirable, and it's easy to save. Therefore, first determine your favorite style, and then vary from room to room, generally different rooms of the integrated ceiling should use different colors and colors. When choosing the integrated ceiling, it is best to prepare some color cards, try to choose the matte color of the integrated ceiling, and at the same time, find the most comfortable feeling for the Chinese integrated ceiling.
The MFI tester consists of a heated barrel with a die at the bottom. A known weight of the polymer sample is placed in a heated cylinder, which is then pushed through the die under a specified load. The flow rate of the molten polymer is measured and recorded, usually in grams per 10 minutes.
Different types of MFI testers are available, including manual, semi-automatic, and fully automatic models. Some advanced models may also offer additional features, such as temperature control, data logging, and automatic calculation of MFI values.
How to choose the right ceiling?
In recent years, after the prevalence of Chinese-style and European-style classical home styles, the consumer groups of houses and villas have locked their ceilings with integrated wall ceilings. This ancient industry has begun to recover. According to authoritative data, China's integrated ceilings have risen in 2005 and are growing at a rate of about 130% per year. Many building material manufacturers have invested in the integrated ceiling industry. Many friends decorate the room with integrated ceilings. A statistic from a home improvement company shows that 47% of modern decoration families want to choose integrated ceiling decorative walls, which are mostly young consumers.