White masterbatch is a type of colored polymer material that is mainly used in the plastic industry. This material is produced from the combination of titanium dioxide (TiO2) and polymer base along with other additives. The most important reason for using white masterbatch is to create a uniform, bright, and shiny white color in plastic products. Titanium dioxide as the main pigment increases the whiteness and brightness of plastic products. The pigment in Masterbatch creates a very good coverage on the surface of the product and prevents spots and unevenness. This material has high resistance to light and heat and makes the final products more durable. Due to its base resin, white masterbatch can easily be mixed with different polymers such as polyethylene (PE), and polypropylene.
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Introducing the white masterbatch of Kaisa Polymer Company, which is done based on the needs of your production products. Masterbatch contains 20% to 70% titanium dioxide. White masterbatch produced by Kaysa Polymer is available in LDPE, HDPE, ABS, PP, HIPS, and GPPS bases. To receive samples and advice on buying and selling Masterbatch, contact the company’s sales office at +.
White masterbatch is widely used in various industries due to its ability to create a uniform, bright white color and its special characteristics for the production of plastic products. Among the most important uses of white masterbatch are the following:
White masterbatch is used as one of the main components in the production of a variety of plastic products, including bottles, containers, and household appliances.
This substance is used in the production of packaging films due to its protective properties and preventing light, and because of this protective property, it prevents food from spoiling.
White masterbatch is used in the formulation of some cosmetic products as a colorant and to improve the characteristics.
In the production of internal and external car parts, white masterbatch is used as a colorant and improver of mechanical properties.
This masterbatch is used in the production of different colors and coatings to improve the quality and final color of the products.
White masterbatch is used to produce door and window profiles and bent PVC sheets.
Production of garbage bags, shopping bags and packaging bags, stretch films, transparent films, and laminated films are among the industries used by White Masterbatch.
These applications show the importance of white masterbatch in improving the quality and beauty of products in various industries.
In the introduction section of white masterbatch, titanium dioxide was mentioned as the main ingredient in masterbatch production. The concentration of titanium dioxide (TiO2) in the production of white masterbatch has a significant effect on the final properties of this material. We will examine these effects below:
1. Color and transparency
The amount of titanium dioxide in white masterbatch usually varies between 20 and 80%. Increasing the concentration of TiO2 improves the color and transparency of the product. The higher the amount of titanium, the whiter and more attractive color is obtained.
2. covering
A higher concentration of titanium dioxide helps to improve masterbatch coating. This feature is very important in applications that require protection against light and ultraviolet rays.
3. Mechanical and thermal properties
Masterbatches with high concentrations of TiO2 usually have better mechanical and thermal properties. These features can help increase the durability and stability of the final products.
4. Price and cost
Increasing the concentration of titanium dioxide directly affects the price of the masterbatch. The higher the amount of titanium, the higher the production cost.
White masterbatch is a widely used material in the plastic industry. Next, we examine the benefits of this material:
Increasing the whiteness and brightness of the product: the most important advantage of the white masterbatch is to create a bright and uniform white color in plastic products. The white masterbatch, with the uniform distribution of tiny titanium dioxide particles in the polymer matrix, reflects the light completely and gives a white and bright appearance to the final product.
Increased resistance to UV rays: White masterbatch protects plastic products from degradation caused by sunlight by absorbing ultraviolet rays. This substance acts as a protective shield against ultraviolet rays.
Improvement of mechanical properties: some types of white masterbatch can improve the mechanical properties of plastic products such as thermal, tensile, and impact resistance.
Ease of use: white masterbatch is easily mixed with other plastic materials and creates a uniform color.
Wide application: white masterbatch is used in the production of all kinds of plastic products, including disposable containers, plastic films, auto parts, and household appliances.
Choosing the right white masterbatch for the production of quality plastic products is of great importance. Due to the high variety of white masterbatches available in the market, choosing the right one can be challenging. Here are some important points to consider when choosing a white masterbatch:
Compatibility with the base resin of the product: The masterbatch you choose must be fully compatible with the type of base resin of your product (such as polyethylene, polypropylene, polystyrene, etc.).
Density and Viscosity: The density and viscosity of the masterbatch must match your base resin for proper mixing.
The amount of titanium dioxide in the masterbatch affects the intensity of the final color and whiteness of the product. The higher the percentage of titanium dioxide, the greater the color acceptability and whiteness. Choosing a masterbatch with the right percentage of titanium dioxide can help improve product quality.
There are different standards for measuring whiteness that you should pay attention to.
Increasing mechanical properties: Some white masterbatches contain additives that improve the mechanical properties of the final product.
UV resistance: If your product will be exposed to sunlight, you should choose a masterbatch that contains UV absorbers.
Heat resistance: If your product is exposed to high heat, the masterbatch must have high heat resistance.
No color change during the process: The masterbatch must not change color during the production process and maintain its white color.
Interference with other additives: If your product contains other additives such as antioxidants or emollients, you must make sure that White Masterbatch does not interfere with them.
History and reputation of the manufacturer: choosing a reliable and long-standing manufacturer guarantees the quality of the masterbatch.
Product warranty: Some manufacturers offer a warranty on the quality of their products.
Proportion of price and quality: economic considerations should also be taken into account when choosing a masterbatch. Choosing economic masterbatches that have good quality can help reduce production costs.
Get expert advice: Before buying a masterbatch, consult the sales experts of the masterbatch manufacturing companies so that they can guide you in choosing the best option.
White masterbatch is a concentrated pigment used to color plastic products. It consists of a white pigment such as titanium dioxide and a carrier resin, usually a thermoplastic polymer such as polyethylene or polypropylene. The white pigment is usually in the upper percentage of about 50-60% and the carrier resin makes up the remainder. White masterbatch is used to paint various plastic products such as films (using film grade white masterbatch), fibers, injection molded parts and extruded products such as pipes, profiles and sheets.
White masterbatch is one of the colored masterbatch which is a combination of titanium dioxide (TiO2). By adding these additives to polymers, the color and properties of the product change. The amount of titanium dioxide in the masterbatch can be between 15 and 80%. The price of the masterbatch depends on the percentage of TiO2.
A combination of polymer carrier titanium dioxide and other additives make a quality white masterbatch. To increase the whiteness and transparency of plastic products, it is suitable to use (TIO2). In various industries where plastic is the basic material for the production of all kinds of products, high quality white masterbatch is used because of its good features.
One of the most widely used masterbatch in industries is the white masterbatch. The combination of this masterbatch with polymer changes the color and properties.
The easiest way to prepare white masterbatch is to combine titanium dioxide and create white masterbatch. In fact, after being combined, white titanium is encapsulated under certain conditions, and by being exposed to high pressure and heat, the pigments are cooled and cut after heating.
Titanium dioxide is an excellent and suitable option for packaging and covering the surface, because it has a special background color. Its particle size is medium. Its background color is special. Its reflection has high light.
It is also used in addition to oyster pigment to produce products whose shiny appearance is important on the plastic surface, such as motor oil bottles or shampoo bottles. The reason for using oyster masterbatch is that oyster masterbatch has the ability to absorb ultraviolet rays. As a result, the absorption of this radiation increases the light of the object and makes the surface of the object more shiny. As a masterbatch producer, Hamon Bespar has launched quality products in this field.
Reduced effectiveness: Low-quality white masterbatches may not provide the desired color or performance, resulting in an inferior final product.
Increased production costs: If the white masterbatch is of low quality, it may not be able to produce the required product or may need to be used at higher concentrations, which increases production costs.
Quality control issues: Products like pipes require high quality. And a poor quality white masterbatch can lead to quality control problems, resulting in inconsistent or defective products.
Environmental Impact: Some poor quality white masterbatches may contain hazardous chemicals or pollutants that harm the environment.
Damage to brand reputation: Using low-quality masterbatches can damage a brand’s reputation if the final product is poor or the use of masterbatches is identified.
Enjoy the stability, reliability and final quality of the products with our white masterbatches.
Some products are approved by the Food Standards Agency. These materials are heat resistant. Two other features of white masterbatch include increased titanium content and increased visible light scattering. To have better and more attractive materials, the amount of titanium dioxide in the masterbatch should be higher.
There are several different types of white masterbatch available in the market, each with its own unique properties and characteristics. Some of the most common types of white masterbatch include titanium dioxide (TiO2), calcium carbonate (CaCO3), and talc. Each type of masterbatch has unique advantages and disadvantages that make it necessary to choose the right one based on the specific needs of the final product.
Titanium dioxide is the most popular and widely used white masterbatch due to its high coloring power and excellent spreadability. It is commonly used in the packaging industry to create white film and other plastic products. On the other hand, calcium carbonate masterbatch is an excellent choice for products that require high opacity and low gloss. It is commonly used in the manufacture of bottles, caps and other rigid plastic products. Masterbatch talc is a popular choice for products that require excellent chemical resistance and high temperature stability.
One of the significant advantages of white masterbatch is the ease of use and the ability to control the color of the final product. This allows manufacturers to create products that are consistent in color and clarity, making it ideal for mass production. In addition, white masterbatch is cost-effective and can be added at different stages of the production process depending on the desired final product.
As a result, white masterbatch is an essential additive in the manufacturing process of plastic products. With many different types of white masterbatch available in the market, it is essential to make the right choice based on the specific needs of the final product. Manufacturers can benefit from the ease of use and affordability of White Masterbatch, allowing them to create consistent, high-quality products that meet consumer demands.
A quality white masterbatch has many uses, such as: extrusion coating, lamination, fibers, protective films, injection molding and many more.
Key markets that use White Masterbatch products include rigid and flexible plastic packaging for food, consumer goods and industrial products. plastic toys; white products; Industrial Piping All Standard White Masterbatch products comply with international food contact, toy and waste packaging regulations.
For customers who require a specific white color, Hamon Bespar offers a quick color matching service and creates custom white masterbatches to order. All custom formulated white masterbatches can include processing or end-use properties as required such as: anti-block, anti-static, anti-fog, UV stability, mold release, anti-bacterial, etc.
The following are the uses of white masterbatch:
Normally, white masterbatch is used in ready-to-eat food packaging, refrigerated food packaging, shelf food packaging, pet food packaging, and lids, covers, and the like. .
The main use of white masterbatch is in the following industries:
Wire and cable, casting, extrusion, blown film, foam, sheet, tube, granule, EVA, preform, household appliances, toys, packaging materials, plastic bags, automotive industry, construction materials, sports equipment, bags Packaging, packaging bottles and other industrial plastic products.
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Various household appliances are produced using plastic masterbatch, such as bottles, buckets, cups, glasses, baskets, covers, etc.
Due to the properties of white masterbatch, it is effective in construction purposes, including sheets of pipes and fittings, PC sheets, building films, pp corrugated sheets, polyethylene foam, solid sheets, geographical networks and geomembranes. It is suitable.
White masterbatch is used in agriculture to produce many products such as mulch films, greenhouse films, textiles, fertilizer and pesticide bags, shade nets, tarpaulins, bale nets and twine.
Various methods are used in the production of polymer films, which are: extrusion, calendering, lamination, sheet production, bubble, blowing, coating, orientation, stretching.
Masterbatch and other additives are mixed together in the granule extrusion process, and after it is melted in the machine, it has a specific shape in the mold inside the machine. It is necessary to use white masterbatch for the high darkness of the produced polymer film.
The production of polymer films depends on the required applications and is done in different thicknesses. If you need to produce thin polymer films, you can use white masterbatch.
One of the linear polyethylenes is the linear light polyethylene type, which has a low density. Linear polyethylene is used in the production of food and pharmaceutical packaging, plastic protectors, production of plastic bags, production of pipes and connections, production of cables. By using white masterbatch in the production of linear light polyethylene, there is a lot of flexibility in polyethylene, which makes the costs of this product low and affordable.
There are different ways to produce plastic films. Of course, the production of these films is in single-layer and multi-layer models, and the blow molding method is used to produce these types of films. It goes without saying that in order to produce single-layer and multi-layer films, white masterbatch is added to the polymer.
The white masterbatch material has many variations. These products have different materials that a certain percentage of each material is used in the production of each product.
Materials such as titanium dioxide are used to produce white masterbatch. Titanium dioxide is a white substance that is used as a white pigment in many plastic materials and products, etc. Due to its good physical and chemical properties, this substance is used as a whitening coating as well as a matting agent in plastic products such as pipes, plates, car parts, etc.
Titanium dioxide is also used as a white pigment in the production process of white masterbatch. To produce white masterbatch, titanium dioxide is first mixed with plastic base material such as polyolefin polymers, polystyrene, polyvinyl chloride, etc. Then, by using devices such as stirrer or injection devices to evenly distribute titanium dioxide in the plastic base material, white masterbatch is produced.
The percentages of white masterbatch are:
There is a good variety of white masterbatches. The price of masterbatch increases with the increase in variety. It should be noted that the price is very important in these products because the composition percentages are determined by people based on the price.
To avoid contamination of the produced white masterbatch during packaging and handling, you should do the following:
Packaging and handling equipment must be thoroughly cleaned and disinfected before use to prevent contamination.
The packaging material used should be of good quality and not contaminate the white masterbatch.
The packaging should be properly labeled to show the contents and any relevant information such as batch number, date of manufacture and expiry date.
Packaged white masterbatch should be stored in proper conditions such as a clean, dry and cool area away from any source of contamination.
The white masterbatch must be handled carefully to avoid any physical or chemical contamination. This includes using clean, dry gloves, avoiding contact with other materials, and using proper handling equipment.
By implementing these measures, you can ensure that the white masterbatch produced is not contaminated during packaging and handling and maintains its quality until it reaches the consumer.
White masterbatch is a very useful and effective additive that is used in the plastic industry to give white or matte color to plastic products. However, the benefits of using white masterbatch go beyond aesthetic appeal. In fact, the use of white masterbatch can have significant benefits for the environment.
One of the main benefits of using white masterbatch is that it can help reduce the amount of plastic waste produced. When plastic products are made using white masterbatch, they are more likely to be recycled and reused. Because recycling white plastic is much easier than colored plastic. In this way, using white masterbatch can help reduce the amount of plastic that ends up in landfills and oceans, a major environmental concern.
Another advantage of using white masterbatch is that it can help reduce the energy and resources needed to produce plastic products. When plastic is colored, it often requires more energy and resources to produce, as more processing steps are required to achieve the desired color. By using white masterbatch, these additional processing steps can be avoided, which can help reduce the overall carbon footprint of plastic production.
In addition to these environmental benefits, the use of white masterbatch can also have economic benefits. For example, the use of white masterbatch can help reduce the cost of manufacturing plastic products, as it eliminates the need for additional processing steps. This could help make plastic products more affordable and accessible to consumers, while lowering production costs for manufacturers.
Overall, the benefits of using white masterbatch for the environment are clear. By reducing the amount of plastic waste produced, saving energy and resources, and reducing production costs, Masterbatch White is a highly beneficial additive that can help promote sustainability and environmental responsibility in the plastics industry.
White masterbatch has the characteristics of bright and eye-catching color, high color strength, good dispersion, high concentration, good whiteness, strong covering power, good migration resistance and heat resistance, and is widely used in injection molding, molding Air is used. Keep the following points in mind when buying.
1- Whiteness
The whiteness of the masterbatch The white color is mainly provided by the titanium dioxide in the colored masterbatch, and many factors affect the whiteness of the titanium dioxide, including the size, shape, and size distribution of the titanium dioxide particles, the type and content of impurities, and the network of the dioxide particles. Titanium. In general, since the chlorination method has a higher purity of raw material titanium dioxide and less impurity in the preparation process, the whiteness of the titanium dioxide chlorination method is better than the sulfuric acid method. In the real white masterbatch market, many manufacturers of white masterbatch pretend to be titanium dioxide by adding calcium carbonate, barium sulfate and zinc sulfide with equal ash content, in fact, the whiteness of these mineral powders is not comparable to titanium dioxide.
2- Covering power
Covering power is also a very important indicator of white masterbatch. Good covering power means that the pigment has strong coloring power and with a small amount of masterbatch addition, the required color can be obtained. The covering power of white masterbatch depends on the choice of titanium. Compared with the processing technology, rutile titanium dioxide has a smaller and tighter unit network and a larger refractive index than anatase titanium dioxide, so its covering power and UV resistance are better than anatase for use in The same type of rutile titanium. White rutile titanium dioxide masterbatch, titanium dioxide particle size is small, the particle size distribution is narrow, and the good coating power in the masterbatch is clearly wider than the anatase titanium dioxide particle size distribution, and the dispersion performance is poor in the masterbatch. The coating power of ordinary calcium carbonate, barium sulfate and zinc sulfide is not comparable to titanium dioxide.
3- Dispersion
Dispersion has an important effect on the application of titanium dioxide in plastics. In general, the smaller the titanium dioxide particles, the better the dispersion and the higher the coloring power. When the film needs fine print, it is better to use white masterbatch. With excellent pattern transparency dispersion, layering and grain transparency are better, because the microscopic smoothness of the base layer is one of the determining factors for the quality of the printed pattern.
4- The amount of humidity
The amount of moisture in the white masterbatch also has an important effect on the performance of the masterbatch. In general, the moisture content should be controlled below ppm and the exact requirement should be below 600ppm. In the injection molding process, all raw materials are dried before production, and in film production, they are used directly after premixing with the carrier. If the moisture content of the masterbatch is high, it will directly cause the film to tear and may also cause small bubbles. On the film, “crystal point” and other defects, the reasons for the high moisture content of the white masterbatch are influenced by the raw materials selected for the masterbatch and the process.
5- Smell
Some film producers notice a strange smell after using white masterbatches, which is absolutely not allowed on milk films and films that come into contact with food. This is mainly due to the presence of titanium dioxide in the masterbatch in the organic material. It happens if the coating additive is chosen inappropriately, or if the amount added is too high, or if there is a problem with the spreader used in the masterbatch production process.
6- Color selection
Due to the low reflectance of rutile titanium dioxide in the violet region, rutile titanium dioxide has a “yellow” color that makes the color product appear “old”. After adding a small amount of fluorescent whitening agent in titanium dioxide, it can absorb ultraviolet light with a wavelength of 300-400 nm and convert it to a UV light with a wavelength of 400-500 nm blue fluorescence, which can Create a white masterbatch.
7- Fluidity
White masterbatch fluidity can be defined as melt index (MI) low numerical flow difference, high numerical value
Good fluidity: Good fluidity means good processing performance, low machine torque, low energy consumption,
Time: In addition to the need for good fluidity of the masterbatch, it is necessary to pay attention to the fusion index of the masterbatch and the carrier resin, the general principle is that the MI of the masterbatch is higher than that of the carrier resin.
8- Print thermal sealing performance
In most cases, white packaging products require printing and heat sealing. If calcium carbonate is added to the white masterbatch, it will affect the transparency of the printed pattern. Improper or excessive dispersing materials added to the masterbatch also affect heat sealing and thermal sealing.
9- Light stability and weather resistance
White masterbatch generally requires light fastness of 7-8 degrees, weather resistance of 4-5 and temperature resistance of 280 degrees. These requirements mainly depend on the quality of titanium dioxide. Rutile titanium dioxide should be used to meet the above conditions.
final word
Masterbatches are used in providing the color and properties of plastics. Because the polymer solvent does not evaporate, the masterbatches have a longer shelf life. There are special additives in the white masterbatch, which is responsible for making the resin compatible with the titanium pigment and, of course, gives the final product an ideal and suitable color. There are different types of white masterbatches available, which type depends on the percentage of titanium dioxide.
Despite the numerous and different masterbatches, in this article we talked about the white masterbatches, which is a well-known type of masterbatches. It is hoped that the above content was valuable and useful for you.