{"id":1956,"date":"2023-01-13T16:04:05","date_gmt":"2023-01-13T14:04:05","guid":{"rendered":"https:\/\/tophim.com.ua\/?p=1956"},"modified":"2024-03-17T20:43:05","modified_gmt":"2024-03-17T18:43:05","slug":"shcho-oznachaiut-nomery-na-rozchynnykakh","status":"publish","type":"post","link":"https:\/\/tophim.com.ua\/en\/shcho-oznachaiut-nomery-na-rozchynnykakh\/","title":{"rendered":"What do the numbers on solvents mean"},"content":{"rendered":"

There is no universal solvent that dissolves absolutely everything. There are different solvents for each type of enamel, paint, varnish or other material.<\/strong>
\nManufacturers of solvents put certain numbers and markings on them. Such a specification arose historically quite a long time ago, when the assortment of paints was not as large as it is now. However, the numerical classification of multicomponent solvents has remained until now. Today we will try to figure out how the most popular solvents are marked.<\/strong><\/p>\n

Solvent P-4.<\/strong> This substance is used very often. This solvent contains toluene and acetone. Used for diluting alkyd paints and emulsions based on chlorinated polymer. A good combination of components in the solvent gives the paint an optimal consistency, and then the painted surface is covered with a protective film. Solvent P-4 is used to degrease the surface. It has good volatility and is also non-flammable, and some safety precautions must be observed when working.
\nSolvent P-5<\/strong> is used for diluting paint and varnish materials based on PSK LS, PSK LP, rubber, epoxy, polyacrylic, organosilicon resins.<\/p>\n

Solvent 646<\/strong> is more common than p-4 and p-5. It is often used both at home and in industry. It is used in many areas. It acts as a degreaser and solvent. Can be used in many fields. So, in addition to the construction sector, it is in great demand, for example, at service stations. It has good operational properties, as well as technical features, it is multifunctional.<\/p>\n

A good combination of components of the solvent allows you to dilute many different substances. The composition includes aromatic carbohydrates, alcohol, ketones, ether. If this substance gets on a surface with paint, it immediately dissolves. Therefore, you need to be careful when working with it.<\/p>\n

This solvent is a permanent component of many paints, and it is also used to dilute the putty mixture. When solvent 646 is used to dilute the paint, after drying the surface becomes shiny and smooth. When diluted with enamel and varnish substances, they become a protective film and have high adhesion to the surface. After the substance evaporates, the unpleasant smell also disappears. It is worth noting that solvent 646 has many good properties and at the same time is completely affordable. Therefore, it is often used in various fields.<\/p>\n

Another popular numbered solvent is the 647 solvent.<\/strong> It differs from 646 in terms of application and composition. This thinner does not contain acetone at all, and therefore it is considered less aggressive + it can be used for plastic, as well as for body work, removal of paint and varnish film, degreasing of any surfaces, if careful treatment of the treated surface is important. This solvent is added to soluble paint and varnish materials and constantly mixed, and it must be added in special proportions, which are indicated in the instructions for the varnish or paint.<\/p>\n

Solvent 650<\/strong> is in demand in the automotive industry (especially for work with the bodies of trucks and cars), construction and repair work (cleaning painting tools after painting, dissolving acrylic enamels, primers for cars, various types of varnishes, enamels and putty). It is used to dilute nitrocellulose enamel to brush viscosity, because it is easier to touch up small surfaces with a brush. The solvent is ideal for painting. When adding P-650, it is necessary to mix thoroughly to select the required viscosity. You also need to familiarize yourself with the instructions for use in order to choose the correct ratio of components. Enamels NC-11, GF-570, Rk, ML-197 are compatible with solvent 650.<\/p>\n

Each manufacturer has a number of labels and classifiers of solvents.<\/p>\n

To summarize, the numbering of solvents is relatively arbitrary and in different countries the same solvent may have different markings or numbers.<\/p>\n

Our company offers solvents and solutions for washing technological equipment, selected for a specific technological process, equipment or material, and solvents with “customer” characteristics.
\nIt is possible to manufacture solvents of any complexity and solvents of analogues of world brands with similar characteristics.<\/p>\n

 <\/p>\n

The full assortment of solvents is presented in our catalog.<\/strong><\/p>\n

If you have additional questions, our experts will help you choose solvents for varnishes and paints and for other technological processes of your production process.<\/strong><\/p>\n

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<\/p>","protected":false},"excerpt":{"rendered":"

There is no universal solvent that dissolves absolutely everything. There are different solvents for each type of enamel, paint, varnish or other material. Manufacturers of solvents put certain numbers and markings on them. Such a specification arose historically quite a long time ago, when the assortment of paints was not as large as it is … Continue reading What do the numbers on solvents mean<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":611,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/tophim.com.ua\/en\/wp-json\/wp\/v2\/posts\/1956"}],"collection":[{"href":"https:\/\/tophim.com.ua\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tophim.com.ua\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tophim.com.ua\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tophim.com.ua\/en\/wp-json\/wp\/v2\/comments?post=1956"}],"version-history":[{"count":3,"href":"https:\/\/tophim.com.ua\/en\/wp-json\/wp\/v2\/posts\/1956\/revisions"}],"predecessor-version":[{"id":4598,"href":"https:\/\/tophim.com.ua\/en\/wp-json\/wp\/v2\/posts\/1956\/revisions\/4598"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tophim.com.ua\/en\/wp-json\/wp\/v2\/media\/611"}],"wp:attachment":[{"href":"https:\/\/tophim.com.ua\/en\/wp-json\/wp\/v2\/media?parent=1956"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tophim.com.ua\/en\/wp-json\/wp\/v2\/categories?post=1956"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tophim.com.ua\/en\/wp-json\/wp\/v2\/tags?post=1956"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}