Category: Powder Coating Raw Material

Powder Coating Raw Material For Sale

TGIC, CURING AGENT, MATTING AGENT,TEXTURE AGENT

Powder Coating Raw Material: Titanium dioxide, curing agent, pigment, barium sulfate, epoxy resin, polyester resin, TGIC, all kinds of additives.

Today, the manufacturers of powder coating raw material have solved problems of the past, and ongoing research and technology continue to break down the few remaining barriers to powder coating.

 

Different types of titanium dioxide in different type powder coating

titanium dioxide

Entering the details of the competition in the powder coating industry, paint coatings are included in the investigation link. Polyester epoxy powder coatings improve the quality of the workmanship, and high titanium dioxides is important because we recognize that titanium dioxide dipolyester has become part of the quality of epoxy powder coating products. Polyester epoxy powder coating has become one of the most important products among many powder coating products due to its excellent performance. It is composed of polyesterRead More …

Iron oxides Use in High-temperature-cured Coatings

Iron oxides

Standard yellow iron oxides are the ideal inorganic pigments to develop a wide range of color shades due to the advantages in performance and cost provided by their high hiding power and opacity, excellent weather, light and chemical fastness, and reduced price. But their use in high-temperature-cured coatings such as coil coating, powder coatings or stoving paints is limited. Why? When yellow iron oxides are submitted to high temperatures, their goethite structure (FeOOH) dehydrates and partially turns into hematite (Fe2O3),Read More …

Glycidyl Methacrylate GMA- TGIC Replacement Chemistries

Glycidyl Methacrylate GMA- TGIC Replacement Chemistries Acrylic graft copolymers containing free glycidyl groups

Glycidyl Methacrylate GMA- TGIC Replacement Chemistries Acrylic graft copolymers containing free glycidyl groups These hardeners,which include glycidyl methacrylate(GMA) curatives have recently been promoted as crosslinkers for carboxy polyester. Since the cure mechanism is an addition reaction, film builds that exceed 3 mils(75 um) are possible. So far, accelerated weathering tests of polyester GMA combinations indicate results similar to those of TGIC. Some formulating problems exist when acrylic graft copolymers are used ,for example, flow and leveling properties are relatively poor.Read More …

Tetramethoxymethyl glycoluril (TMMGU),TGIC Replacement Chemistries

Tetramethoxymethyl glycoluril (TMMGU)

Tetramethoxymethyl glycoluril (TMMGU), TGIC Replacement Chemistries Hydroxyl polyester/TMMGU combinations,such as powderlink 1174,developed by Cytec, may offer an excellent opportunity to replace TGIC in applications that require thinner film builds. As this chemistry’s cure mechanism is a condensation reaction, some of the application problems described in the section on HAA curatives also occur with this curative. However, recent evaluations and data show that pin hole free coatings can be obtained with hydroxyl polyester / TMMGU combinations even when film builds exceedRead More …

Plasticizers in Coating Formulations

Plasticizers in Coating Formulations

Plasticizers are used to control the film formation process of coatings based on physically drying film forming materials. Proper film formation is essential in order to meet demands on specific coating properties such as dry film appearance, substrate adhesion, elasticity, in combination with high level of hardness at the same time Plasticizers function by reducing film formation temperature and elasticize the coating; plasticizers work by embedding themselves between the chains of polymers, spacing them apart (increasing the “free volume”), andRead More …

The formulation Design Research of Electrically Conductive Putty

Electrically Conductive Putty

Traditional methods of corrosion protection for metals are: plating, powder paints and liquid paints.The performance of the coatings sprayed by all kinds of coatings,as well as different spraying methods vary, but in general, compared to liquid paint coatings, and plating coating, powder coatings give a dense structure with coating thickness (0.02-3.0mm), good shielding effect for various media, this is the reason of powder coated substrate gives longer life expectancy.Powder coatings,in the process,present with great variety,high efficiency,low cost,easy to operate,no pollutionRead More …

The Use of Chameleon paint in construction industry

Chameleon paint

Introduction to Chameleon paint Chameleon paint is a kind of a special paint with other substances to produce color changes. General categories: temperature change and ultraviolet light discoloration of paint paint, different angles, natural light color changing paint (Chameleon). Temperature variation inside the paint containing heating may cause chemical reactions and colour-changing microcapsules, UV color-microcapsules containing color photographic encounters ultraviolet colors inspired the show colors. Forming principle Chameleon paint is the core technology of new Nano car paint. Nano titaniumRead More …

Powder Coating Materials Today And Tomorrow

powder coating material

Today, the manufacturers of powder coating materials have solved problems of the past, and ongoing research and technology continue to break down the few remaining barriers to powder coating. Powder Coating Materials The most significant material breakthrough has been the development of engineered resin systems designed to meet the diverse and specific needs of the metal finishing industry. Epoxy resins were used almost exclusively during the early years of thermosetting powder coating and are still in broad use today. TheRead More …

Surface treatment of inorganic pigments

Surface treatment of inorganic pigments After the surface treatment of inorganic pigments, application performance of pigments can be further improved ,and the results fully reflect its optical properties,that is one of the main measures to improve the quality grade of pigments . The role of a surface treatment The effect of surface treatment can be summarized into the following three aspects: to improve the properties of the pigment itself, such as the coloring power and hiding power;  improve performance, andRead More …

Color Fading in the coatings

Gradual changes in color or fading are primarily due to the color pigments used in the coating. Lighter coatings typically are formulated with inorganic pigments.These inorganic pigments tend to be duller and weaker in tinting strength but are very stable and not easily broken down by exposure to UV light. To achieve darker colors, it is sometimes necessary to formulate with organic pigments. In some instances, these pigments may be susceptible to UV light degradation. If a certain organic pigmentRead More …

How to reduce the amount of pearl pigments

European-paint-market-in-changing

How to reduce the amount of pearl pigments If so , the less the amount of pearl pigments , ink costs will be lower , it will be powered by the larger pearl ink , but is there a good way to pearlescent pigments ink usage drop down? The answer is yes . Reduce the amount of the pearlescent pigment , so the fact is mainly oriented parallel to the flaky pearl pigments to achieve if the flaky pearl pigmentRead More …

TGIC replacement chemistries in powder coating-Hydroxyalkylamide(HAA)

Hydroxyalkylamide(HAA)

Hydroxyalkylamide(HAA) TGIC Replacement chemistries As the future of TGIC is uncertain,manufacturers are searching for an equivalent replacement for it. HAA curatives such as Primid XL-552 ,developed and trademarked by Rohm and Haas,have been introduced. The chief drawback to such hardeners is that, since their cure mechanism is a condensation reaction, films that build to thicknesses exceeding 2 to 2.5 mils (50 to 63 microns) may display outgassing ,pinholing ,and poor flow and leveling . This is especially true when theseRead More …

AntiCorrosive Pigments

AntiCorrosive Pigments

The future trend in anticorrosive pigments is to obtain chromate free and heavy metal free pigments and to go in the direction of sub-micron and nanotechnology anti corrosive pigments and smart coatings with corrosion-sensing. This type of smart coatings do contain microcapsules containing pH indicator or corrosion inhibitor or/and self healing agents. The shell of the microcapsule breaks down under basic pH conditions. The pH indicator changes color and is released from the microcapsule together with corrosion inhibitor and /Read More …

What is Moisture-cured polyurethane

Moisture-cured polyurethane

What is Moisture-cured polyurethane Moisture-cured polyurethane is one-part polyurethane that its cure is initiatedly environmental moisture. The moisture-curable polyurethane is mainly consists of isocyanate-terminated pre-polymer. Various types of pre-polymer can be used to provide required property. For instance, isocyanate-terminated polyether polyols are used to provide good flexibility due to their low glass transition temperature. Combining soft segment, such as polyether, and hard segment, such as polyurea, provides good hardness and flexibility of coatings. Moreover, the properties are also controlled byRead More …

Pearlescent powder coating,Tips before construction

Pearlescent powder coating

Tips before construction of pearlescent powder coating The pearlescent pigment having a colorless transparent, high refractive index, the directional foil layer structure, in the light irradiation, after repeated refraction, reflection and showing a sparkling pearl luster pigment. Not any permutation of the pigment platelets can produce crystal sparkle effect, in order to form a pearl and color, a prerequisite is the state of the lamellae pearlescent pigments are parallel to each other and arranged in rows along the surface ofRead More …

What is the application of calcium carbonate in paints?

calcium carbonate

Calcium carbonate is a non-toxic, odorless, non-irritating white powder and one of the most versatile inorganic fillers. Calcium carbonate is neutral, substantially insoluble in water and soluble in acid. According to different calcium carbonate production methods, calcium carbonate can be divided into heavy calcium carbonate and light carbon. Calcium acid, colloidal calcium carbonate and crystalline calcium carbonate. Calcium carbonate is a common substance on the earth. It is found in rocks such as vermiculite, calcite, chalk, limestone, marble, travertine, etc.Read More …

Trend Of Titanium Dioxide (TiO2) Global Market

Titanium dioxide

The global market value of titanium dioxide (TiO2) is expected to reach $66.9 billion by 2025, according to a new report by the Grand View study. As demand for paints and paper pulp industry surges, the annual CAGR of the Asia-Pacific region from 2016 to 2025 is expected to grow at more than 15%. 2015, the global titanium dioxide market total of more than 7.4 million tons, CAGR is expected from 2016 to 2025 more than 9%. Automotive special coatingsRead More …

Titanium Dioxide’s Safety and Supply Issues in 2017

Titanium dioxide

Titanium dioxide (TiO2) is one of the most critical pigments in our daily life. It is crucial in everyday items such as toothpaste, sunscreen, chewing gums and paints. It has been in the news for most of 2017, beginning with higher prices. There has been significant consolidation in China’s TiO2 segment, leading to higher prices, and China has also reportedly restricted production due to air quality concerns. A January 2017 fire at Huntsman’s TiO2 plant in Pori, Finland, further restrictedRead More …

Pearlescent Pigments

Pearlescent Pigments

Pearlescent Pigments Traditional pearlescent pigments consist of a high-refractive-index metal oxide layer coated onto a transparent, low-refractive-index substrate such as natural mica. This layering structure interacts with light to produce constructive and destructive interference patterns in both the reflected and transmitted light, which we see as color. This technology has been extended to other synthetic substrates such as glass, alumina, silica and synthetic mica. Various effects range from satin and pearl luster, to sparkle with high chromatic values, and hue-shiftingRead More …

Pearlescent pigments still encounter some resistance in market promotion

pigment

With rapid development , pearl pigments have been more widely used in packaging , printing, publishing industry, from cosmetics , cigarette , alcohol , gift packaging, to business cards, greeting cards, calendars, book covers , to pictorial printing, textiles printing, pearlescent pigments figure everywhere. In particular pearls film for food packaging , increasing its market demand , such as in the ice cream, soft drinks , cookies , candy , napkins and packaging areas , the use of pearl filmRead More …

Kinds of Phosphate Treatment for Powder Coating

Phosphate treatment

Kinds of Phosphate treatment for powder coating Iron phosphate Treatment with iron phosphate (often called thin layer phosphating) provides very good adhesion properties and has no adverse effects in the mechanical properties of the powder coating. Iron phosphate provides good corrosion protection for exposure in the low and middle corrosion classes, though it cannot compete with zinc phosphate in this respect. Iron phosphate can be used in either spray or dip facilities. The number of steps in the process mayRead More …