How to distinguish the pros and cons of beautiful sewing materials? -Beautiful seam agent factory

As we all know, the price of epoxy resin and curing agent ranges from several thousand yuan to several ten thousand yuan, and the price of pigment ranges from tens to several hundred yuan. Cost determines the price of the product, so this is one of the main factors that affect the price disparity of beautiful sewing products. In addition, the incubation period of building materials products is relatively long, which makes it impossible to identify the pros and cons of beautiful sewing products in a short time. Nowadays, after a lot of beautiful sewing agents are finished, the gloss and hardness are very good, which is very popular with owners, but as time goes by With the passage of time, epoxy resin yellowing will occur, which will seriously affect the beauty of the seam effect, and the pros and cons of the products will be more obvious over time. It does not mean that with good raw materials, good sewing products can be made. This is also a misunderstanding of people. At the same time, it also depends on the effects and processes we need. This aspect mainly depends on the company's research and development technology, only good technology Accumulation can make good raw materials be effective, which is one of the reasons for the huge price disparity. How to distinguish the pros and cons of beautiful sewing products? It is mainly distinguished from the five aspects of smell, curing time, color, hardness and yellowing resistance. Odor: The smell is large and pungent, indicating that the product has more solvents and is easy to release harmful gases, which will affect your health. Curing time: The curing time of Meisewn products is generally about an hour to achieve moderate curing. It needs to be extended in winter. The curing time is shorter, which means that the chemical reaction is strong, and the internal stress is prone to be more brittle; the curing time is longer, indicating the curing agent formula The quality is poor and the price is relatively low. Color and luster: After curing, the beautiful sewing product has good gloss and smoothness. It also reflects the advantages and disadvantages of the curing agent from the side. It is mainly the choice of pigments. Nowadays, the common pigments on the market use glitter powder, ordinary gold powder, etc., and the price is relatively low. Generally tens of yuan per kilogram. Ordinary color pink is blunt, strong in reflection, and the light is relatively rigid. The brand beauty seam agent uses pearlescent gold powder, with soft light, pearl luster and good transparency. Hardness: In terms of hardness, the harder the better, it should be soft and rigid. Like iron wire, it not only has the same hardness as iron, but also has good toughness. If it is easy to break, it shows that the hardness is too high. Yellowing resistance: Don’t think that it’s okay to make a perfect seam if the hardness is enough. Yellowing is an important test for the product. It cannot be observed in a short time. It needs time to verify. With anti-yellowing ability, yellowing will appear after one or two years, which will affect the overall appearance. The aging of beautiful seams also needs time to verify. There are many aging factors, such as air oxidation, light and heat, and chemical substances. The above points are the main factors for distinguishing beauty sewing agents. Therefore, the cost of beauty sewing varies from raw materials, product technologies and processes. Of course, for profit, low cost, high selling price, etc., everyone needs to have a certain ability to distinguish. .
Distinguish the pros and cons of beautiful seams