O pigmento ten a vantaxe de mínimo custo global, pero require o uso de pigmentof equipo técnico de dispersión de pigmento teñen bo coñecemento técnico, ou a duplicación de esforzos, ademais de contaminación da po. Persoalmente, Eu creo que: A fábrica financiada, existen certas equipo técnico pode usar o pigmento completamente, the costs can be reduced.

Se o tamaño relativamente pequeno da fábrica, Eu aínda recomendo a compra de masterbatches de cores máis cómodo, tecnoloxía de combinación de cores son espalladas, e deixar os demais fan, to be his last as long as the molding on it.

Os pigmentos son divididos en pigmentos orgánicos e pigmentos inorgánicos
Comunmente utilizados pigmentos orgánicos son: ftalocianina vermello, ftalocianina azul, ftalocianina verde, luz vermella, moléculas vermello, macromoléculas amarela, Permanente Amarelo, Violeta, azo vermello. Pigmentos inorgánicos utilizados son: cadmio vermello, cadmio amarelo, dióxido de titanio, negro de carbono, óxido de ferro vermello, óxido de ferro amarelo, etc

2. Transporte

É a matriz de masterbatch. Selección e produtos masterbatch resina exclusiva resina xeralmente o mesmo como o portador, a compatibilidade das dúas mellores, but we must consider the carrier mobility.

3. Dispersante

Fai pigmento dispersas uniformemente e non máis de rali, o punto de fusión do axente de dispersión debe ser menor que a resina, a resina ten boa compatibilidade, pigmentos e teñen boa afinidade. Os dispersantes máis comunmente utilizados son: cera de polietileno de baixo peso molecular, stearic acid salt.

4. Aditivos

Como chama, iluminación, anti-bacteriana, anti-estático, anti-oxidantes e outras especies, a menos que o cliente solicita, generally do not contain the additive masterbatch.

A empresa dispón de persoal técnico profesional, acordo coas esixencias do fabricante para o produto diferente cores preparación atempada e rigorosa dos clientes precisan dunha variedade de alta calidade mixto-dye, e unha variedade de clientes de alta calidade para atender o esixido de cores de plástico, particularmente propensas a problemas do PC actual, PA, PET, PVC, TPR, PP, PE and other plastic products is a unique coloring techniques.

Eles poden creado especificamente para os clientes arquivos privados, improve customer competitiveness of their products to meet customer demand for high-end color.

Use standard benefits. PANTONE

(1) color and simple expression.
Anywhere in the world, as long as the customer designated one PANTONE color Numbers, we just check the corresponding PANTONE card, you can find the necessary color sample plate, making the color according to customer’s requirement.

(2) to ensure consistent every hue of printing.
Whether in the same in different times, or print the same color printing, can maintain consistent, not partial color.

(3) option.
Over 1,000 color, cancorstylist has enough choose leeway. In fact, stylist is usually used in digital printing of color only a fraction of the PANTONE card. Digital publication

(4) color printing and save yourself without color troubles.

(5), pure, bright hue, saturation.
PANTONE color matching colors, all of the system in New Jersey ShiDa Carl (Carlstadt) PANTONE headquarters uniformly printed up factory, it can guarantee the PANTONE color world issue completely consistent sample. But, due to its peculiarity and complexity of cutting, haven’t heard anyone generic or fake. After nearly 40 years of development, the company’s products are widely applied PANTONE world, say, who need to communicate, the local color matching system in use PANTONE color. PANTONE color ink, so in international trade matching system is an important tool.

PANTONE color formulation guidelines
PANTONE card standard the glazed printing paper/paper (PANTONE coated guide uncoated) is the PANTONE color /, is the most commonly used, the largest circulation of PANTONE products. Through the interpretation of 2004 edition color to use formula guide only specials card user PANTONE provides some references.

The PANTONE color swatches of signs of color, all 1114 colors are the only Numbers and tail, with printing paper in the below the color, por exemplo, to every part of the card for specific instructions.

1 PANTONE color (PANTONE Colors Basic Basic),
This section includes a PANTONE color packing 14, the basic overview of the basic color is pure 14 with a single color ink, paint (or pigment) according to the higher percentage content, high purity color, density and color is the color of the deployment of other ink. other

2 PANTONE Colors Process PANTONE color (4),
This section lists the PANTONE four-color CMYK. PANTONE four-color system is introduced based on the PANTONE color standard system, CMYK color according to CMYK color 3000 mark the ratio.

3 PANTONE color Hexachrome PANTONE (6),
It is with high fidelity Color (for Hi – Fi Color) and design of the system of intellectual property, by CMYK Color to join the Color green and orange Color of 6 kinds of Color, can reach 90% PANTONE Color matching, ever need many Color to achieve the effect with 6 kinds of Color, now the combination. High fidelity six color is a comprehensive system, and can cooperate with popular software and proofs systems use, can create unprecedented EFI broad color.

4 PANTONE color
This part of the color is the most commonly used PANTONE color, the color bright and clean. Most companies mark color can be found in this section. Here is a list of the color of a explanation, as shown in figure 1. Adobe

Figure 1 PANTONE color ink

Can use CMYK dieyin way of simulated the colour. This part of the most special color can get from CMYK simulation.

5 PANTONE gray and dark tonal series
This part of the color is light color of color. Most of the color can be obtained by CMYK simulation.

6 PANTONE color attune series
This section is to show the effect of the soft color series of color. About 85 percent of the color can be obtained by CMYK simulation.
7. Designer USES color
This part of the color reflects the designer of the color of the requirements, and the development trend of the color and color of the family. Nearly 80% of the color from CMYK simulation.

8. Lubricious fluorescence and metal
Here, incluíndo 14 lubricious fluorescence and 14 kinds of metal. All the colors are not through CMYK simulated, it is imagined.

2004 version of the color is printed on the glazed printing paper recipe guidelines on the PANTONE color, each part of specially colored and printed on paper in the same sequence of sexy. Here a variable data printing, PANTONE 256 C and PANTONE 256 U said the same kind of special color, which is the only 256 PANTONE. PANTONE 256 C says the PANTONE 256 printed on paper, the effect of the dual standards should be its smooth coated paper (o) color card, and guide the PANTONE PANTONE 256 U said in the glazed printing paper or special 256 paper effect, it is the corresponding standard should be the glazed printing paper (uncoated) of the color card guidelines. Paperback wireless gum line ZhuangJiLiang survey
The color of color may guide the digital printing or color fading, in order to ensure accurate color, the color change this year best guide. General PANTONE specially colored CARDS are in the old in sales of new business. The latest version of the PANTONE card is the 2005 version of the standard of paper – the glazed printing paper packing.

The new version card printing paper brighter than the previous version, so the color of white, more than in 2004 version of slants cold, especially the color piece part is more apparent. Using fission binding, can buy objectively make customers can purchase one.

As early as in 40 years ago, some people organization/organization printing ink was aware of the importance of unified colour, creating the PANTONE color printing company specialized in the research of the standard. So far has been expanded to textiles, plastic, and many other areas, especially in the printing field has been around the world standard PANTONE printed by the designers and widely used. General abroad do print is used as the PANTONE color standard, thus ensuring the print colour of identity. In China are also increasingly popular and use.

A higher degree of dispersion

Black Masterbatch for the use of carbon black production. Saúde e carbono negro é unha mestura moi complicado e sucio, que é cuberto con po, peso lixeiro, foi fofo-like. Unless the use of large-scale treatment measures, otherwise it will smear machines and workers, so that the working environment has become dirty. Because of this, casting resin, generally choose a carrier, que é un masterbatch negro para completar a dispersión pre-negro de carbono. A transporte resina é limpa, free-flowing and easy to use. In addition, the carbon black apart from the dirty, there is a feature that is difficult to dispersion. If the injection molding directly to the health of carbon black, when melted, rendering the outcome will be very poor. There is no dispersion of carbon black stripes and spots, if leaning against the colored regions where less will be marked next to appear. The standard injection molding machine is not an effective carbon black dispersion of Health.

Carbon black dispersion of the performance of this difficult plagued masterbatch manufacturer. Use single or double screw extruder production of high-load black masterbatch dispersion of very poor. When the end-users of these black master batch mixing or die casting, its performance is only marginally better than the carbon black, but the effect was equally unsatisfactory. In order to achieve a stable and high dispersion, it is essential to use a high level of shear Ta River sealing machine to mixed carbon black, such as the FCM or BANBURY mixture. With sufficient strength, these mixers can make carbon black and basic resin completely mixed together. The use of carbon black type also affects the dispersion of. The smaller the particles of carbon black dispersion on the more difficult.

The application of a thin wax is the most emphasis on dispersion of requirements. Poor masterbatch dispersion from the corner of the end product can be easily seen by the naked eye. In addition to the lack of beauty, the film where the poor dispersion of carbon black significantly reduces the wind of the performance of black films. A good dispersion of small particles are the main features of industrial fibers, these fibers used for rope, yarn, carpets, and other industries. Large machines with more than 5,000 meters per minute rate of 30,000 shares at the same time to produce fine fibers. If the masterbatch dispersion bad, we would be cutting the fiber, resulting in production downtime.

Covering force stronger

Decide the quality of black masterbatch The second factor is the covering force, for the use of waste or recycled polymer masterbatch, this factor is particularly important, in these circumstances, the black, is meant to cover the waste in the other color. The shading power of large particle carbon black poor and difficult to cover all the other colors in the lower result, received only a departure from the final product color. In the melting process, the correct first choice with high shading ability of carbon black to cover the capacity of the existing color coverage of the so-called power.

Better mobility

Decide the quality of black masterbatch A third factor is the rheology and mobility. If a masterbatch itself has a good dispersion, but it will not flow into the material to be molded, it is not produced satisfactory results. In general, the grounding for the production of masterbatch resin has a high flow variability. In order to save costs, a number of masterbatch production of commercial re-use of materials, waste or recycled materials as the resin carrier. The flow of such a masterbatch production of the performance will be significantly reduced, if the rheology is not good, mold cycle time and the appearance of trade unions in handling trouble. It is noteworthy that, if the dispersion and rheological behavior is not high, and some end-users will be by increasing the dilution ratio to compensate, but this will only increase the cost of the use of masterbatch. With minimum dilution ratio of the masterbatch can be produced uniform, a good black dispersion.

Compatibility bigger

Compatibility black masterbatch quality of the decision of the fourth factor. If the masterbatch is to use the chips or recycled materials produced, then it may contain contaminants or other non-melting polymer. This will cause some unpredictable and difficult to bound the trouble of wasting time to the final consumer and raw materials. At this time, you can use to produce high-quality rendering resin masterbatch, masterbatch in the melting process have good compatibility. High-quality masterbatch can be used PEBDL, PEBD, PEAD, PP, PS, SAN, PA, and other materials to produce. If you have indicated engineering-level and rigorous physical properties, then a special polymer masterbatch could be obtained. Several large international masterbatch producers, are conducting research in an attempt to produce a so-called “global access” mmasterbatch The masterbatch can be broad-based and other raw materials capacity, good rheology, can be applied flexibly.

Stability to be consistent with

In today’s globalized economy, international customers of the masterbatch quality, raw materials that require high performance and stability is absolutely necessary, and this is also the decision of the quality of black master batch fifth factor. The stability of a major manifestation is the proportion of stable carbon black. If the percentage of carbon black fluctuations, then the required amount of molten masterbatch is not the same, to produce products that can not be the same color. Ultimately reflected in a number of producers: the dilution of their requirements are usually more than 5-8% difference, depending on the time of manufacture masterbatch manufacturers put the amount of material. Clearly this is unacceptable. Of course, other factors such as liquidity into the melt and the dispersion of the investment should Charging Capacity of each batch is consistent.

Intensity should be clear

Decide the quality of black master batch A final factor is the color intensity. Market, there are various types of carbon black masterbatch can be used for coloring, but the various types of colors and prices are also very different. Large particles than small particles of carbon black carbon black has a lower degree and a different background color. Large granular masterbatch for film production, such as garbage bags, but not for the production of those who pay attention to aesthetic products, such as TV signboards or in need of anti-ultraviolet film or topical areas such as agricultural pipe. For these products, only the use of higher-priced small particles of carbon black. Ademais, the low transparency is also a characteristic of small particles of carbon black.

General Classification and application of carbon black

SRF carbon black is generally used that do not require strong coloring power, high coverage or to UV protection, garbage bags production. Colors tend to gray blue, cheap and relatively easy to dispersion, so those who had only equipped with single or double screw extruder of the masterbatch small firms would choose such a carbon black. HAF carbon black particles in the size of half of SRF carbon black particles, but the coloring strength is its two-fold. Brownish-red, its UV protection was stronger than carbon black SRF, and cost less than the P carbon black. It has good coverage ability, can be applied in many ways. P carbon black for UV applications as well as the food industry, was red and blue. JET carbon black has the most satisfactory color shadows, dark, and shiny black. It is the smallest particles, but it is not easy in the dispersion. Only those with a high shear mixer using the JET carbon black manufacturers to obtain the same degree of dispersion. It is also the most expensive ordinary carbon black. Cost comparison shows that more expensive than the cheapest masterbatch masterbatch can be produced economically get better results.

É constituída por pigmentos ou colorantes, aditivos eo vector composto por tres elementos básicos, é a extraordinaria cantidade de pigmento ou colorante uniformemente ligado á resina contida no agregado foron, se pode dicir para concentrarse pigmento (Pigmento da concentración), so shading power than his own pigments.

Cor Masterbatches é unha especie de simple, said the extraordinary amount of pigment or dye evenly attached to the resin contained in the aggregates obtained.

Segundo, os masterbatches Cales son os ingredientes básicos?

Masterbatches de cores para os ingredientes básicos:

1. Pigmento ou colorante

Pigments are divided into organic pigments and inorganic pigments.

Comunmente utilizados pigmentos orgánicos son: ftalocianina vermello, ftalocianina azul, ftalocianina verde, luz vermella, macromoléculas vermello, macromoléculas amarela, Everlasting amarela, Eterno, morado, red and other azo.

Pigmentos inorgánicos utilizados son: cadmio vermello, cadmio amarelo, dióxido de titanio, negro de carbono, óxido de ferro vermello, óxido de ferro amarelo, etc.

2. Vector

É a matriz do masterbatches. Cor masterbatches con produtos exclusivos, xeralmente de resina da mesma como unha resina portadora, a compatibilidade das dúas mellores, but we must consider the mobility of carriers.

3. Dispersante

Para pintar e xa non están distribuídos uniformemente cohesión, o punto de fusión do axente de dispersión debe ser menor que a resina, ea resina ten boa compatibilidade, e pintar unha mellor afinidade. O axente máis comunmente utilizado dispersar os seguintes: de baixo peso molecular cera de polietileno, stearic acid salt.

4. Aditivos

Tal como retardador de chama, Zengliang, antibacteriana, anti-estático, anti-oxidación, como as especies, a menos que o cliente solicita, generally do not contain the above-mentioned masterbatches additives.

Terceira, Cor masterbatches cales especies e puntos de reixa?

Masterbatches de cores usadas son as seguintes clasificacións:

Clasificación por Vector: Se PE Masterbatches, PP Color Masterbatches, ABS Cor masterbatches, Cor PVC masterbatches, EVA MastMasterbatchesc.

Por categorías de uso final: Color Masterbatches, tales como a inxección, moldaxe por golpe de cor masterbatches, Color Masterbatches, como a fiación

Todas as variedades poden ser divididas en diferentes graos, como:

1. inxección High Color masterbatches:

Envases para cosméticos, xoguetes, electrical appliances and other senior products shell.

2. Ordinaria inxección Cor masterbatches:

Para produtos plásticos en xeral o uso cotián, such as industrial containers.

3. High Color Blown masterbatches:

Blow for the ultra-thin coloring products.

4. Xeral Color Film masterbatches:

Para bolsas de envases en xeral, woven bags of blow molding coloring.

5. Spinning masterbatches da cor:

Debuxos para colorear a fibra para a fiación téxtil, Cor pigmento masterbatches partículas finas, en altas concentracións, cor poder, calor, good light-fastness.

6. Baixo nivel de cor masterbatches:

Usada na fabricación de cores non pedir moito dos produtos de calidade inferior, tales como o lixo, such as low-grade container.

7. un dedicado Cor masterbatches:

Está baseada en produtos especificados polo usuario para a variedade de plástico, escoller o mesmo plástico como o portador do masterbatch producido. Tales como a cor PP masterbatches, ABS, respectivamente, PP escolle cor Masterbatch, ABS as a carrier.

Universal masterbatches: Tamén usaron algún tipo de resina (moitas veces de baixo punto de fusión do PE) como un vector, but it can be used in addition to its carrier resin other than the coloring resin.

8. masterbatch Universal

masterbatch Universal é relativamente sinxelo e cómodo, pero moitos fallos, the proposed user selection of exclusive Color Masterbatches.

Cor masterbatches clases especiais resistentes á calor son xeralmente usadas para os produtos axeitados para o plástico, baixo a temperatura normal, pode estar seguro de que o uso. Só mostrar as seguintes circunstancias pode causar distintos graos de cambio, primeiro, a temperatura superou os límites da normalidade, one stands too long.

9. Cor masterbatches Cores comparación coa granulação ten as seguintes vantaxes:

1). Debuxos para colorear e un produto final, para evitar a cor de plásticos proceso de calefacción de granulação, the protection of good quality plastic products.

2). To make plastic products to simplify the production process the most.

3). Pode gardar unha gran cantidade de enerxía

2. Doado de usar
masterbatch da cor perla, como resultado de partículas de plástico cunha mestura de desempeño, e se pode empregar equipamento de mestura ordinaria comunmente usados, así como os métodos artificiais de mestura á mestura, aplicación é moi conveniente.

3. Contribuír á redución da aberración cromática
masterbatch da cor perla, ademais de po de perla, el tamén contén unha transporte e outros aditivos, de xeito que o masterbatch plástico plana foto engadida o importe da dosificación perla po de perla que máis, menor erro relativo da medida para axudar a reducir o erro ao procesar.

4. Boas condicións de traballo
masterbatch da cor perla con sombreamento, perla en po e outros aditivos e as transporte foron reunidas e transformadas en granulado, medida e mestura no procesamento non será cuberto, non vai contaminar o medio ambiente.

2, Material sólido (material de base): xuntas Cola decidir as principais propiedades físicas ePor exemplomecánica. For example, como a resina epoxi e resinas fenólicas.

3, Axente de cura:

un) solidificación: adhesivo líquido a través de métodos físicos e químicos para o proceso de sólidos. Essential métodos físicos teñen disolto, cohesión emulsión derreter refrixeración; método químico para facer material de polímeros adhesivo nun polímero.

b) axente de cura: O proceso de curación das substancias químicas utilizadas.

4, Promotores de cura: para promover a velocidade da reacción de cura, acurtar o tempo de reacción de substancias químicas, tamén coñecido como un catalizador.

5, Flexibilizar: cura material adhesivo pode mellorar a resistencia, os principais compostos son ésteres e flexibilidade.

6, Embalaxe: para mellorar a resistencia mecánica das articulacións.

7, Outros materiais auxiliares: colorantes, disolventes (máis fino), e axente de acoplamento, such as antioxidant.

vantaxes Tóner:

1, barato, custo-beneficio.

2, tempo de proba é curta, produción rápida pode ser rematada axiña para o cor.

3, fácil de transporte.

4, unha pequena cantidade dunha variedade de produtos.

deficiencias Tóner:

1, cando a contaminación Tóner axitación, barrís mexendo difícil de limpar.

2, distintos materiais, marca ou número de lote e diferentes condicións de operación, máquina, plantilla de funcionamento diferentes diferenzas de temperatura en distintas formas, Ambas terán unha cor.

3, dispersos pobres.

Segundo, a cor Masterbatch

vantaxes Cor Masterbatch:

1, Cor máis estable.

2, will not pollute the environment.

3, a un prezo accesible, stocks baixos.

4, mellor dispersión.

5, para o sistema de alimentación da central de pedidos a longo prazo.

deficiencias cor Masterbatch:

1, debe haber unha certa cantidade de cada lote de produción, volume de produción para, polo menos, 100 kg.

2, a ser distribuído uniformemente para evitar ou producir electricidade.

Terceira, Granulação

Peletização de vantaxes:

1, estabilidade de cor, a eliminación de impurezas en materias primas "puntos negros".

2, simple, produción automatizada non mestunon contaminar o medio ambientee de produción.

3, do not pollute the environment.

Peletização de deficiencias:

1, Cor Masterbatch custo, colorante de cor de alta.

2, no proceso de bombeo de grans, materias primas e reducir a posibilidade.

3, un maior stock, transportation costs are high.

The thermal degradation of PVC in the process, almost no single, but generated a lot of HCl. PVC thermal degradation mechanism is very complicated, and similarly, heat stabilizer mechanism is very complex. At present, comprehensive research, the role of heat stabilizer can be summarized in the prevention of type (and HCl, to replace the instability of the Cl atom and the prevention of auto-oxidation) and type remedies (PVC and non-saturated parts of the response, the destruction of carbon ions are) two Species.

As follows:

1. Absorption and HCl, inhibiting its catalytic effect automatically. Stabilizer, including such categories lead salt, soap-type metal organic acids, organic compounds, epoxy compounds, amines, alcohols metal salt and salt-and metal salts, such as mercaptan. They can react with HCl, the suppression of HCl from PVC response.

2. PVC replacement elements of instability in the allyl chloride or t-carbon atom of chlorine atoms, the suppression from PVC. Organotin stabilizers such as PVC and chlorine elements of instability occurred in the original coordination, in the ligand, organic tin and instability in the replacement of chlorine atoms.

3. Polyene structure and the addition reaction, the destruction of large conjugate system formation, to reduce the shading. Unsaturated fatty acid contains a double bond salt or ester, with the PVC molecules conjugated diene double bond addition reaction took place in order to break the yoke of its structure, cor suppression.

4. Capturing free radicals to prevent oxidation. If the accession to the phenolic heat stabilizers to block off HCl, is due to give the H-atom to free radicals and free radical molecules degradation of the PVC coupling, can not be formed with the O2 respond to the material, and has a stabilizing effect on the heat. This heat stabilizer may have one or both of several roles.

The ideal of PVC heat stabilizers should be a multi-function material, or some mixture of materials, they can achieve the following:

1. Lively exchange, the instability of the substituents, such as t-Cl connected to the Cl atom or allyl chloride, to form a stable structure;

2. Absorption and processing of PVC and in the process of release of HCl, the elimination of HCl automatic catalytic degradation;

3. Or passive and act as a catalyst for the degradation of the metal ions and other harmful impurities;

4. Through various forms of the chemical reaction can be blocked unsaturated key to the growth inhibiting degradation of coloring;

5. There is the best protection against ultraviolet shielding effects.