Definition and classification of White Masterbatch

  White masterbatch is a new kind of polymer composite coloring material which is made by dispersing high proportion colorant, carrier resin and various auxiliaries. Colorant is the basic component of Color Masterbatch, and its content is generally between 20%-80%. White masterbatch usually uses titanium dioxide, barium sulfate, zinc barium white, zinc sulfide, calcium carbonate and other colorants, black masterbatch uses carbon black as colorant, Color Masterbatch azo pigment, phthalocyanine pigment, quinacridone pigment, iron oxide red, metal powder, pearlescent powder and dye as colorant. Resin is the carrier of white masterbatch. It has the characteristics of heating softening, cooling hardening and no chemical reaction.  The resin is evenly distributed in the process by melting and shearing. In order to ensure the compatibility between the carrier and the colored plastic, the same kind of resin is usually selected as the carrier, which is conducive to better dispersion of the colorant. Dispersants are auxiliaries, which make the coloring agent disperse evenly in the resin and do not coalesce.  At present, the commonly used dispersing agents are polyethylene low molecular weight wax, stearate and ethylene glycol. According to the usage and performance requirements of the products, various additives, such as antistatic agent, antioxidant, brightener, light stabilizer, foaming agent, antimicrobial agent, matting agent, flame retardant and so on, should be added to the preparation process of color masterbatch, so as to endow the plastic products with special functions.   White masterbatches can be divided into ordinary color masterbatches and functional color masterbatches according to their special functions. Ordinary color masterbatches can satisfy the coloring of plastic products. Functional color masterbatches give special functions to plastic products while coloring them, such as making colored plastic products have antistatic, weather resistance, foaming, antibacterial, extinction and resistance. One or more functions and characteristics of combustion. According to color, it can be divided into White Masterbatch, black masterbatch, color masterbatch and so on. By use, it can be divided into injection masterbatch, blown film masterbatch, spinning color masterbatch and so on. According to the carrier can be divided into ABS master batch, HIPS master batch, PE master batch, PP master batch, PVC master batch, EVA master batch, PA master batch and so on.

How to classify the color masterbatch?

Masterbatch is also known as color seed, is a new type of polymer material special coloring agent, it is composed of pigment or dye, carrier and additives three basic elements, is the super amount of pigment or dye uniformly attached to the resin and the aggregate can be seen as a pigment concentrate, so his coloring The force is higher than the pigment itself.   The masterbatch is mainly used in plastic to achieve the desired color effect in plastic or rubber products. Masterbatches can be divided into different grades:  1. Advanced injection masterbatches: for cosmetic packaging boxes, toys, electrical shells and other advanced products.   2. common color masterbatch: used for general daily plastic products, industrial containers, etc.   3. advanced film blowing masterbatch: blow molding and coloring for ultra thin products.  4. common blown film color masterbatch: blow molding and coloring for general bags and woven bags.  5. Spinning masterbatch: used for textile fiber spinning coloring, masterbatch pigment particles fine, high concentration, strong coloring, heat and light resistance.

How to classify Color Masterbatch?

Masterbatch is also known as color seed, is a new type of polymer material special coloring agent, it is composed of pigment or dye, carrier and additives three basic elements, is the super amount of pigment or dye uniformly attached to the resin and the aggregate can be seen as a pigment concentrate, so his coloring The force is higher than the pigment itself. The masterbatch is mainly used in plastic to achieve the desired color effect in plastic or rubber products.The classification methods of masterbatches are as follows: classified by carriers: such as PE, PP, ABS, PVC, EVA, etc. according to color classification: such as color masterbatches, black masterbatches, white masterbatches, etc. according to function classification can be divided into: color masterbatches; anti-aging masterbatches, antistatic masterbatches, antibacterial masterbatches, flame retardant masterbatches. Other functional masterbatch.

The five advantages of LEVO

Firstly, LEVO is in strict accordance with ISO 9001 standards and requirements for the quality control of the original products, and strives to ensure the stability of each batch of products. Based on this, the supplier to do the most stable masterbatch is embodied.Second, LEVO has a strong advantage in the development of new products. In addition to independent research and development direction of the series of products, but also actively participate in the development of customer products.Thirdly, in terms of product cost control, the vision and knowledge reserve as well as rich experience make it possible to choose the best combination of product formulations, which can meet the requirements, but also has a good economy, making a beneficial contribution to the cost of the product at the source. From this we can know that the production process actively carry out lean production, reduce waste and energy consumption, improve production efficiency, reduce production costs, but also made a contribution to the cost.Fourthly, LEVO has a complete after-sales program to ensure that it reaches the customer site within 24 hours. Technology, quality and even the general manager will be part of the service team.Fifth, LEVO has an important and unique advantage - some of its products are pioneered in China and have patents, such as light diffusion products, infrared transmission materials, modified polymer materials with X-ray barrier function and so on.

About LEVO

  Ningbo LEVO Polymer Technology Co., Ltd. is located in Ningbo National High-tech Zone. It is a company dedicated to the composite modification of polymer-based materials and related solutions created by a team of PhD students in the United States. The products cover nanocomposites, plastic alloys, functional masterbatches and coloring areas.