Dear customers, To celebrate the upcoming International Labor Day, Sunman Team will be on a 5days holiday from Apr.29th to May.3th and resume working on May.4th(Thurday). Should you have any inquiries, please feel free to contact us via email at info@sinosunman.com or mobile phone at +86 13721078505 if you there is anything urgent.We will get back to you as soon as possible. Thank you very much. Happy International Labor Day!

Working principle Luminous powder, also known as luminous powder, is a kind of efficient light storage material. It can quickly absorb and store light energy, which is then released to glow in the dark. So, the glowing powder you see all the time can glow on its own without electricity. Fluorescent powder is also a very common material, but it is different from luminous powder, especially in how it works. It can glow in the dark like a glowing powder. But the point is, if there's no other light source, it can't shine on its own. Things made from fluorescent powder don't glow during the day. It can only reflect light when someone else emits it at night. So it looks like it's glowing. Application Luminous powder has a wide range of applications. Therefore, it has many social and economic benefits. People can use luminous powder in the printing industry, such as screen applique and printing paste. In the ceramic and glass industries, luminous powder can be used to make road signs, warning signs and crafts. In the plastic and leather industries, we often see luminous powder in toys, handles and other applications. However, fluorescent powder are hardly used in life or work because of the large number of chemicals it contains. For this reason, people usually choose luminescent powders over fluorescent powder Practicality Luminous powders only need to absorb light for a short period of time to glow for a long time. If the luminous powder is made of zinc sulphide, it takes only half a minute to fully absorb. But if it is a powder with a long lasting glow, it will take longer, such as 15 minutes. In addition, the cost of luminous powder is relatively low and can be very colorful according to the need. Luminous powder comes in different colors, such as yellow, blue, red and orange. The most common is white people. However, fluorescent powder are relatively monotonous and do not emit light on their own. Therefore, it is not as practical as luminous powder. As an experienced luminous powder factory, we provide a full range of services for every customer. In addition, we have professional technical guidance to help customers complete their products. So if you have any questions, pls let us know.

Traffic paint is used for road markings on roads, but also for garage entrances, car parking lots and industrial buildings. It is designed to adhere to asphalt, concrete and cement and to withstand demanding weather conditions and wear and tear. Our acrylic resins used to produce road marking paints or traffic paints offer high abrasion and weather resistance, durability, hardness, and elasticity. They also stand out for their fast solvent release, which results in short drying times. Advantages of acrylic resins They offer high adherence on asphalt, concrete or cement. Another major advantage of acrylic resins for road marking paints is that they withstand the elements very well, including extreme temperatures and the action of sunlight, as well as the frequent passage of vehicles and the spillage of gasoline or other similar products. They are also resistant to scratches and bumps, which is why they are indispensable in car parking lots, garage entrances and areas of heavy traffic. In short, they have a great durability, and dry very quickly regardless of the outside temperature - it can be somewhat slower in cold weather. This means that traffic can be resumed within a few hours after the surface has been painted. So if you are interesting this resin, pls contact us now.

Sunman offers a wide range of non-reactive polyamide resins for packaging gravure inks, flexographic inks and cold seal release lacquers. The products can be divided into the following groups: Alcohol soluble polyamide These polyamides are designed to be soluble in ethanol or a blend of alcohols, and have very good ester tolerance.  It is generally more compatible with nitrocellulose than the co-solvent or alcohol reducible types, and offer better low temperature gel resistance and recovery.  The improved compatibility with nitrocellulose allows the formulation of printing inks with high heat resistance for heat-seal applications. Co-solvent polyamide Co-solvent polyamide resin is also called Toluene soluble, Co-soluble polyamide resin or Benzene soluble polyamide resin. We can supply Toluene soluble Polyamide resin in different types, which main benefits its good stability, outstanding adhesion and water resistance, high gloss and excellent water and frozen crinkle resistance. Untreated polyamide It has excellent adhesion to untreated PE/PP, good pigment dispersion. It could be applied to printing ink which does not use nitrocellulose. M/w, it had outstanding adhesion to treated PE/PP and aluminum foil as well. as printing ink applied both to untreated and treated PE/PP, which has wide range of adaptability.