Sodium oleate is also known as oleic acid-acid soil, it is white to light yellow powder or light brown-yellow powder. Sodium oleate is soluble in water and is alkaline. Sodium oleate is an organic oil, a chemical formula C17H33CO2NA, a white to yellow powder or a pale yellow-brown coarse powder or a block. It has a […]
Read MoreThe properties of Fe3O4
Physical properties The black Fe3O4 is a mixed-valence oxide of iron. It has a melting point of 1597℃ and a density of 5.17g/cm3. It is insoluble in water and soluble in acid solutions. It appears in the form of magnetite in nature. Strong submagnetism and high conductivity. (There is also literature that the melting point of […]
Read MoreAdvanced ceramic material application—alumina ceramic substrate
Advanced ceramic materials, also known as precision ceramic materials, refer to products with excellent performance that is manufactured using refined, high-purity, ultra-fine inorganic compounds as raw materials and advanced preparation technology. According to the requirements of engineering technology for product performance, the manufactured products can have piezoelectric, ferroelectric, conductive, semiconductor, magnetic, etc. or have high […]
Read MoreApplication Of Selenium Powder In Improving The Combustion Precision Of Silicon-Based Delayed Drugs
Selenium powder, chemical formula Se, black-gray non-metallic, soluble in concentrated sulfuric acid and chloroform, slightly soluble in carbon disulfide, toxic, insoluble in water and ethanol. Selenium powder is usually in powder or granular form, with pure appearance, consistent color, purity up to 99.99%, no impurities such as soil, stable composition, and uniform moisture. Improve the combustion […]
Read MoreTIMKEN EE291201/291751CD is a high-quality bearing
TIMKEN EE291201/291751CD is a high-quality bearing, alloy steel and relevant parts and accessories global leading manufacturers. No matter where in the world, as long as it has the equipment operation and power drive, you will see TIMKEN company’s technology and products. Whether the family cars with a wheel component, the bearing of a roller coaster, rail […]
Read MorePost Code Of Folding Spherical Roller Bearing
Spherical roller bearings have two rows of rollers, which mainly bear radial load, but can also bear axial load in any direction. It has high radial load capacity, especially suitable for working under heavy load or vibration load, but cannot bear pure axial load. The outer ring raceway of this type of bearing is spherical, […]
Read MoreThe Installation Sequence of Aerogel Felt and Glass Fiber Needled Felt will Affect the Insulation Effect
How to match the aerogel felt with glass fibre needled felt best? Suppose we have a 350℃ high-temperature pipeline project that requires thermal insulation. The selected material is a combination of 10MM thick aerogel felt and 10MM thick glass fibre needled felt. Then there is a problem during installation. Should the aerogel felt be installed […]
Read MoreWhy do we choose needle bearings?
A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings’ rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter. Like all bearings, they are used to reduce the […]
Read MoreKnow The Method Of Graphite Surface Modification
1. Surfactant modified graphite Refers to a particular structure of surfactant treatment and surfactant, so that its hydrophobic end groups are adsorbed on the surface of graphite, and the other end of the hydrophilic group in the water, thereby changing the surface characteristics of graphite, Its hydrophilicity is improved. Modification of graphite with surfactant is […]
Read MoreDo you know how to perform simple physical foaming agent detection
The foaming agent is a substance that makes the target substance pore. It is divided into three categories: the physical foaming agent, surfactant, and chemical foaming agent. The physical foaming agent is detected through analysis, that is, the pores of the foam are formed by the change of the physical form of a substance, that […]
Read MoreIncreasing demand for precision bearings in medical devices
With the development of the medical industry, the application of machine tools in the medical field is becoming more and more widespread. Senior analyst content pointed out that among the machine tool equipment application areas defined in the report, the market for medical equipment ranked third, and the full marketplace in Europe, the center East, […]
Read MoreClassification and characteristics of cylindrical roller bearings
The rolling factors are radial rolling bearings of cylindrical rollers. The inner structure of cylindrical roller bearings uses rollers organized in parallel. Spacers or spacers are set up among the rollers, that could save you the tilting of the rollers or friction between the rollers, and correctly save you the boom of rotational torque. cylindrical […]
Read MoreWhy hasn’t artificial intelligence changed the world?
When blind Blind Kursat Ceylan tried to find his way to the hotel, he used an app on his phone to find directions, but also had to hold a cane and pull his luggage. Eventually, he hit a pillar and cut his forehead. This inspired him to work with a partner to develop We walk, […]
Read MoreWind, Solar And Nuclear Power Generation In The UK Accounts For 48.5% Of Annual Electricity Production
In 2019, the proportion of renewable energy generation in the UK exceeded fossil energy for the first time, becoming the “cleanest” year in the UK since the industrial revolution. The data shows that energy from zero-carbon emissions such as wind, solar, and nuclear power, as well as energy imported through interconnected subsea devices, accounts for […]
Read MoreThree Irresistible Reasons for Choosing Ceramic Bearings
At present, in the whole bearing market, the ceramic bearing is often criticized as too high price and high use cost, but in many fields, the ceramic bearing is a big choice that many people have to consider. According to the current market data, the market growth rate of ceramic bearings, especially all-ceramic bearings, will […]
Read MoreResearch path of Electrolyte in Lithium-ion Battery
An energetic vicinity inside the research of lithium-ion batteries is the optimization of the electrolyte device. The goal is to reduce expenses, extend the lifestyles cycle, and boom the specific ability and electrochemical performance of the battery. The study’s direction is especially the improvement of numerous conductive lithium salts, optimization of the gadget or ratio […]
Read MoreNew trend of steel office furniture industry in 2020
With the rapid development of the steel office furniture industry in recent years, along with the emergence of new design concepts, raw materials, and technology, the industry began to undergo dramatic changes. 1 personalized customization With the rise of the new generation of consumer groups, their group character characteristics of seeking individuality and self gradually […]
Read MoreCompetition analysis of Vietnam bearing industry
Although there are a large number of Vietnam bearing enterprises, due to the limitations of capital, technology, human resources, research and development force, etc., the enterprise-scale is generally relatively small, and the market competition is mainly reflected in the low-end product market. The competition pattern among enterprises in the industry is an all-round competition, including […]
Read MoreDevelopment of Jilongpo cellular Lightweight Concrete
Kuala Lumpur is the capital of Malaysia and the largest city in Malaysia. It has the reputation of “the world’s tin capital and plastic capital.” Surrounded by hills and mountains on three sides to the west, north, and east, the Klang River passes through the city. Although it has the tallest building in the world […]
Read MoreThe Future of Needle Bearing Enterprises under the High Pressure Of Environmental Protection
With the improvement of people’s quality of life, people have higher and higher requirements for environmental protection, and more and more efforts have been made to investigate and deal with them. Taking the machinery manufacturing industry as an example, with the emission, waste gas pollution, dust, noise, groundwater pollution and so on being included in […]
Read MoreResearch on stable Lubricant era
What is solid lubricant? Solid lubricant is a sort of material that reduces the friction coefficient and wear by preventing direct contact of friction components below ordinary use or excessive load. In high-quality instances wherein liquid lubricants, which include oil and grease, can not be used, solid lubricants have an excellent application market. Besides, the strong […]
Read MoreWhat is P-test-butyl Benzoic Acid
P-test-butyl benzoic acid (PTBBA) is a colorless needle crystal or crystalline powder. It is a crucial natural synthesis intermediate widely utilized in chemical synthesis, cosmetics, flavors, and fragrances, and so forth., together with alkyd resin. Improvers, slicing oils, lubricant additives, food preservatives, stabilizers for polyethylene. The synthesis technique of p-test-butyl benzoic acid, at present, the […]
Read MoreSingle row cylindrical roller bearings: traditional enterprise has new knowledge
We regularly say that we don’t look at each difference for three days. The truth is understandable; however, once they act, they have a tendency to preconceive inherent stereotypes. That is the case for all and sundry, and so is the united states, and some German industrialists have stated firmly: China can by no means […]
Read MoreResearch on Molybdenum disulfide coating lubrication
MoS2 is a fabric observed within the extraction of granite veins and is surprisingly refined to a purity that can be used as a lubricant. MoS2 has a Mohs hardness of 1.0 to at least one. Five and a density of four.eighty g / cm3. It starts off evolved to oxidize whilst heated to 315 ° […]
Read MoreDistinctive analysis of things Affecting the intensity of foam Concrete
The creation of pores in Foam concrete, on the only hand, gives it lightweight, sound insulation, thermal insulation, excessive fluidity, and different homes than normal concrete does not have. Nevertheless, from the attitude of shape and mechanics, it also introduces a large wide variety of defects, which results in hardened foam substantial discounts in concrete […]
Read MoreWhat is P-test-butyl Benzoic Acid
P-test-butyl benzoic acid (PTBBA) is a colorless needle crystal or crystalline powder. It is a crucial natural synthesis intermediate widely utilized in chemical synthesis, cosmetics, flavors, and fragrances, and so forth., together with alkyd resin. Improvers, slicing oils, lubricant additives, food preservatives, stabilizers for polyethylene. The synthesis technique of p-test-butyl benzoic acid, at present, the […]
Read MoreCategory of Lithium-ion Batteries From the attitude of materials
Much like lead-primarily based and nickel-primarily based batteries, lithium ions use a fine electrode (cathode), a terrible electrode (anode), and an electrolyte as a conductor. The positive wire is a metal oxide, and the poor electrode is composed of Porous graphite. For the duration of discharge, lithium ions circulate from the terrible electrode to the […]
Read MoreTongrun will introduce new ultra-high purity spherical titanium alloy powder to users
Metallic powder is the basic and key cloth of steel 3D printing manner. Tongrun has been devoted to the improvement of high excellent 3D printing alloy powder substances. It is reported that Tongrun is growing a new technology of plasma atomization (PA) milling generation, in an effort to introduce a brand new extremely-high purity round […]
Read MoreHow to enhance the conductivity of electrolyte at low temperatures?
Lithium-ion batteries still have many issues in sensible programs. For instance, the energy density is substantially reduced below low-temperature conditions, and the cycle existence is likewise affected consequently, which additionally seriously limits the scale of lithium-ion batteries. Appropriate low-temperature performance is one of the important instructions to increase the range of use of lithium-ion batteries, […]
Read MorePrevention of Shrinkage and Cracking in Foam Concrete production
influence of cement dosage The stable section volume of everyday portland cement increases for the duration of hydration and hardening, while the cement + water system shrinks. Secondly, the cement hydration technique is accompanied by thermal outcomes, which motive the initial quantity to enlarge and decrease when cooling, ensuing in an increase in apparent […]
Read Moremetallic powders may be used for three-D printing, but do you recognize some thing approximately them?
Nowadays, talking of 3-d printing, we have already delivered many packages of 3-D printing, along with printing houses, Bridges, and so on. These days, we are able to communicate approximately a relevant fabric utilized in three-D printing — steel powder. Titanium alloy, aluminum alloy, stainless steel, may be used for 3-d printing. Steel […]
Read Morewhat’s Graphite Anode and Lithium-ion?
what’s Graphite Anode and Lithium-ion? 1.what’s Graphite? Herbal Graphite is the shape of a substance of the element carbon (element #6, photo C). It paperwork as veins and disseminations in metamorphic rocks because of the end result of the metamorphism of natural cloth protected in limestone deposits. It is a completely tender mineral, […]
Read MoreAfter the renovation of the sewage treatment plant, it is supposed to be so beautiful.
A lot of people smell “dirty” color change, think sewage plant is a dirty smelly pronoun – “that place is a pile of gray cement building? And the air there is filled with Chou (thick) qi (qi) xun (tian)… I think that’s because, in a weak way, people who think that have never really seen […]
Read MoreStudy on finishing process of waterborne coatings
With the increase of attention to environmental protection in all walks of life, furniture enterprises also put the “oil to water” plan on the agenda, and in the “oil to water” development of the biggest bottleneck is the drying problem of water-based paint. Because water is the main dispersion medium in waterborne coatings, the dryness […]
Read MoreWhy is water one of the strangest things in the universe?
A lot of people will be surprised when I say that water is the strangest thing in the universe because from the human point of view we have, it seems completely normal to have so much water. But of course, in addition to all the crazy discoveries we’re going to make in the next few […]
Read MoreYou should know these tips for saving water
March 22, 2019 is the 27th world water day, and March 22, solstice 28, is the 32nd China water week. In order to improve everyone’s awareness of water conservation, the following, small make up a list of water saving tips. 1. When cleaning cooking utensils, tableware, if the oil is too heavy, you can first […]
Read MoreWorld water day 2019: leave no one behind
The UN has set the theme for world water day 2019 as “Leaving no one behind”. The publicity theme of China’s activities commemorating “world water day” and “China water week” is “give priority to water conservation and strengthen water resource management”. The value of water resources is self-evident, today let us talk about the story […]
Read MoreShare these environmentally friendly brands
Recently marketing, began to send the extreme high temperature, although some sensational words and figure, but for this “exaggeration” I do think not, for environmental protection this concept, I was the more sensational can really cause the attention of more people (just like the security environment, not to say the area has 300 thieves, you […]
Read MoreThe world’s only underwater tower – tianjin radio and television tower
Is the landmark building of tianjin has a lot of, there are too many impressive buildings in tianjin: tianjin eye, five avenue, jiefang porcelain house, etc., is played, a lot of people like to say today the landmark building of, is the guinness ten views “tower XuanYun” tower of radio and television tower (tianjin), is […]
Read MorePrefabricated building is the future of housing construction trend
Prefabricated building in Japan, Sweden is quite mature, in recent years in some developed countries and regions are also gradually showing the trend of rapid development. At present, a large number of enterprises in western countries represented by Britain and the United States have entered prefabricated buildings, and governments in Asian countries and regions represented […]
Read MoreWhat measures should be taken to save water on irrigation
Water-saving irrigation is an irrigation measure to obtain the maximum yield or benefit with the minimum water consumption, that is, to increase the crop yield and output value per unit of irrigation water to the maximum extent. Water-saving irrigation is the irrigation of scientific and sustainable development, including engineering measures, agronomic measures and management measures. […]
Read MoreWhat would the world be like if we drained the earth of water
We all know that 70% of the earth is covered by water. What would the earth look like if we drained 70% of the water? Like this? What would the world be like if we drained the earth of water… Or is it this way? What would the world be like if we drained the […]
Read MoreWhere does the water on the earth come from?
approximately 30% of the earth is land, however about 70% is ocean. there may be also a large quantity of water frozen within the Antarctic and the Arctic, and it is a good query from wherein the water comes from. Scientists were thinking about this for a long time. we are still not certain, but […]
Read MoreHow to choose good environmentally friendly building materials!
Choosing good building materials can extend their service life and reduce economic expenses. How to choose trustworthy building materials and low-carbon environmentally-friendly building materials in the process of decorating and decorating new houses is a problem that consumers are very upset. Here, we will introduce how to choose environmentally-friendly building materials. 1. Choose a famous […]
Read MoreContemplation under the environmental storm: Is water-based paint environmentally friendly
With the country’s emphasis on environmental protection and the continuous introduction of relevant environmental protection policies, the coatings industry has experienced the most stringent environmental protection law in history. It is forbidden to use oil-based coatings and promote the use of water-based coatings. At this point, the development of oil-based coatings is difficult, and water-based […]
Read MoreFocus on climate change and the current status of polar bears
February 27 of every year is the “international Polar undergo Day.” The competition became installation to remind anybody to be aware of the survival of polar bears and the Arctic ecology. The unique document on international Warming 1.5 stages, posted with the aid of the United international locations Intergovernmental Panel on climate exchange (IPCC) in […]
Read MoreIUCN: The global marine protected area continues to expand
the arena Conservation Union, the United nations environment program and the national Geographic Society lately at the same time launched the “defensive the Earth file 2018” (hereinafter called the “record”), and carried out a statistical evaluation of the construction of the worldwide terrestrial and marine blanketed areas in 2018, and considered the applicable government. policy […]
Read MoreSave water ten principles
1 Operating the water output of the faucet Upload a water-saving gasket or pressure compensator for your kitchen or lounge faucet. These small devices mix a little bit of air with the water stream, making it smaller and slowing down. 2，Go to the bathroom to maintain water volume adjustment Use water-saving toilets or equipment that […]
Read MoreGreen energy conservation and environmental protection, we have been in action
1. strength saving, home and workplace right away put off the socket and turn the power off 2. Use less air con, if the temperature is not high. Out the windows closed, reduce external warmness or refrigeration. 3. keep water, may be recycled, attempt our excellent to recycle. 4. greater bus, trip a bike or […]
Read MoreWaterborne zinc stearate in coating application analysis
Waterborne zinc stearate are called zinc stearate. Its application scope is widespread, can be used in rubber, plastics, coatings, printing ink, paint, thermal paper, cosmetics and other industries. Can be used as demoulding agent, color preserving agent, lubricant, lubricating agent, etc. Waterborne zinc stearate application range, can be used in rubber, plastics, coatings, printing ink, […]
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