How much do you know about aluminum paste
How much do you know about aluminum paste
Talking about aluminum silver paste, we first need to clarify a concept, at present, aluminum silver paste is divided into two categories. That is, solvent type aluminum silver paste (also known as resin-coated aluminum silver paste) and water-based aluminum silver paste. The two correspond to different coating svstems. Water-based aluminum silver paste corresponding to water-based coating system, solvent aluminum silver paste corresponding to oil-based coating svstem. Actually, there are also some commonly known as false water-base system can achieve the universal effect of water-oil aluminum silver paste, but this is just a transitional period. We will not be discussed here today.
Before talking about aluminum silver pastewe, we should first clarify what is aluminum silver paste? What's the differences between it and aluminum silver powder? Let's take a look at the straightness encyclopedia for the explanation of aluminum silver paste.aluminum silver paste, English name:
Aluminium paste, alias: aluminum paste, flash paste, silver paste.lt's main components are snow flake aluminum particles and petroleum solvent. It is in paste form and characterized by smooth surface of aluminum sheet. Concentrated particle size distribution, regular shape, excellent light reflection ability and metallic luster, mixed with transparent color pigments, paint film has obvious "with Angle different color effect", decorative effect is very gorgeous and beautiful.
As it can be seen from the explanation from search engine. At that time, the writer of this entry did not pay too much attention to the water-based aluminum silver paste, completely ignored it. However, no matter the solvent-based aluminum silver paste or water-based aluminum silver paste is essentially unchanged. It is in order to show the appearance of aluminum particles metal effect. But there are diferences in the production process of the two type. One uses petroleum solvent for ball milling, and the other uses pure water for ball milling. And two different solvents naturally lead to a series of subsequent problems, next let's make a comparison between them, see the difference between the two type.
| Item | solvent based aluminum paste | water based aluminum paste |
| operating difficulty | easy | May have some difficulty |
| performance | excellent | weaker than solvent based aluminum paste |
| VOC | not satisfy the standard requests, not environmental protection | low VOC released and environmental friendly |
| complementary products | mature | inmature |
| price | low price | high price |
It can be clearly seen from the above table that solvent-based aluminum silver paste is better than water-basedaluminum silver paste except for release of VoC emission. But as the country continues to increase environmental protection, the water based aluminum paste industry will be able to rise rapidly, whether it is performance. supporting products, and even the price will slowly like oil close. After talking so much about the knowledge of aluminum silver paste, let's take a look at what's the difference between aluminum silver paste and aluminum silver powder?The main difference between the two is that one is pulp. the other is powder. The reason why the above two different forms are mainly due to the differection technology, aluminum silver pulp is used by wet ball milling process, aluminum silver powder is used by dry ball milling process. The main difterence betweer the two is that the metal feeling of aluminum paste is better than that of aluminum silver powder, but in terms of soid content auminum silver powder is higher than aluminum paste. Construction of auminum silver powder is easy to float in the air, easy to cause explosions, and aluminum silver pulp is much safer. At present, aluminum silver powder is more used for injection molding, and the application range of aluminum silver paste will be larger. The above content is just to let you have a preliminary understanding of the basic information of aluminum silver paste. l believe that many people in the process of use will encounter a variety of problems, JH METALLIC PIGMENT as a professiona aluminum silver paste and powder manufacturer, free of charge for our customers to provide technical services and support.
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elva@jhaluminiumpaste.com
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