El pigment té l'avantatge dels costos totals relativament baixa, però Cal pigmentof el personal tècnic de la dispersió de pigment tenen un bon coneixement tècnic, o la duplicació d'esforços, a més de la contaminació per pols. Personalment, Crec que: Si la fàbrica finançat, hi ha equip tècnic determinades pot utilitzar el pigment completament, the costs can be reduced.

Si la mida relativament petit de la fàbrica, Jo encara recomanen comprar masterbatch del color més convenient, la tecnologia d'ajust de colors es dispersen, i deixar que altres persones fan, to be his last as long as the molding on it.

Els pigments es divideixen en pigments orgànics i pigments inorgànics
Comunament utilitzats pigments orgànics són: ftalocianina vermell, ftalocianina blau, ftalocianina verd, la llum vermella, les molècules de color vermell, macromolècules groc, Groc permanent, Violeta, azo vermell. Pigments inorgànics utilitzats són: vermell cadmi, groc de cadmi, de diòxid de titani, negre de carboni, òxid de ferro vermell, òxid de ferro groc, etc.

2. Transportista

És la matriu de masterbatch. Selecció i masterbatch productes de resina exclusiva en general la mateixa resina com a portador, la millor compatibilitat dels dos, but we must consider the carrier mobility.

3. Dispersant

Produeixen el pigment uniformement disperses i sense rally més llarg, el punt de fusió d'agent de dispersió ha de ser inferior a la resina, la resina té bona compatibilitat, i pigments tenen una bona afinitat. Els dispersors més utilitzats són: de baix pes molecular cera de polietilè, stearic acid salt.

4. Additius

Com la flama, brillantor, anti-bacteriana, antiestàtic, anti-oxidació i altres espècies, llevat que les sol licituds dels clients, generally do not contain the additive masterbatch.

L'empresa compta amb personal tècnic professional, d'acord amb els requisits del fabricant de productes diferents colors preparació oportuna i precisa de la necessitat dels clients una varietat d'alta qualitat mixt tint, i una varietat de clients d'alta qualitat per complir amb els necessaris productes de plàstic de color, particularment propenses als problemes de la PC actual, PA, PET, PVC, TPR, PP, PE and other plastic products is a unique coloring techniques.

També pot configurar específicament per als clients dels arxius privats, 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 cocolorcan let stylist 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, per exemple,, 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, incloent 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 (l') 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. Health and carbon black is a very tricky and dirty mixture, which is filled with dust, light weight, was fluffy-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, which is a black masterbatch to complete the pre-dispersion of carbon black. The resin carrier is clean, 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 LLDPE, LDPE, HDPE, 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” masterbatch. 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. A més, 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.

Es compon de pigments o colorants, i el vector d'additius compon de tres elements bàsics, és l'extraordinària quantitat de pigment o tint uniforme unit a la resina que conté l'total ha estat, es pot dir que es concentren pigment (La concentració del pigment), so shading power than his own pigments.

Color Masterbatch és una espècie de simple, said the extraordinary amount of pigment or dye evenly attached to the resin contained in the aggregates obtained.

En segon lloc, els masterbatch Quins són els ingredients bàsics?

Color masterbatch per als ingredients bàsics:

1. Pigment o tint

Pigments are divided into organic pigments and inorganic pigments.

Comunament utilitzats pigments orgànics són: ftalocianina vermell, ftalocianina blau, ftalocianina verd, la llum vermella, macromolècules vermell, macromoleculars groc, Etern groc, Eterna, porpra, red and other azo.

Pigments inorgànics utilitzats són: vermell cadmi, groc de cadmi, de diòxid de titani, negre de carboni, òxid de ferro vermell, òxid de ferro groc, etc.

2. Vector

És la matriu de la masterbatch. Color masterbatch amb productes exclusius en general la mateixa resina com resina portadora, la millor compatibilitat dels dos, but we must consider the mobility of carriers.

3. Dispersant

Per pintar i ja no es distribueix uniformement la cohesió, el punt de fusió d'agent de dispersió ha de ser inferior a la resina, i la resina té bona compatibilitat, i la pintura una afinitat més. L'agent més comú de dispersió de la manera: de baix pes molecular cera de polietilè, stearic acid salt.

4. Additius

Com ignífug, Zengliang, antibacterià, antiestàtic, anti-oxidació, com ara les espècies, llevat que les sol licituds dels clients, generally do not contain the above-mentioned masterbatches additives.

En tercer lloc, Color masterbatch quines espècies i punts de qualificació?

Color masterbatch d'ús classificacions són les següents:

Classificació per Vector: Si PE Masterbatches, PP Color Masterbatches, ABS de color masterbatch, PVC de color masterbatch, EVA

PeColor masterbatchfinal: Color Masterbatches, com ara la injecció, emmotllament per bufat de color masterbatch, Color Masterbatches, com ara fer girar

Es basa en productes especificats per l'usuari per a la varietat de plàstic, triar el mateix plàstic com el portador de la masterbatch produït. Com ara el color del PP masterbatch, ABS, respectivament, seleccioneu Color Masterbatch PP, ABS as a carrier.

Universal masterbatch: també s'utilitza algun tipus de resina (sovint de baix punt de fusió del PE) com un vector, but it can be used in addition to its carrier resin other than the coloring resin.

8. Universal de masterbatch

masterbatch universal és relativament simple i convenient, però moltes de les deficiències, the proposed user selection of exclusive Color Masterbatches.

Masterbatch color especial graus resistents a la calor, s'utilitzen generalment per als productes adequats per al plàstic, sota temperatura normal, pot estar segur que l'ús. Només en les circumstàncies següents causar diferents graus de canvi, primera, la temperatura superior del rang normal, one stands too long.

9. Color masterbatch Dibuixos per pintar en comparació amb la granulació té els següents avantatges:

1). Dibuixos per pintar i un producte acabat per evitar la coloració de plàstics procés d'escalfament de granulació, the protection of good quality plastic products.

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

3). Pot estalviar molta energia

2. Fàcil d'usar
masterbatch del color nacrat, com a resultat de partícules de plàstic amb una barreja de rendiment, i es pot utilitzar equip de mescla normal d'ús comú, així com els mètodes artificials de la barreja a la barreja, aplicació és molt convenient.

3. Contribuir a la reducció de l'aberració cromàtica
masterbatch del color nacrat, a més de pols de perla, també conté un vehicle o altres additius, de manera que el masterbatch plàstic pla sumarà a la quantitat de la dosi de pols de perla de la perla més, menor error relatiu de la mesura per ajudar a reduir l'error en processar.

4. Bones condicions de treball
masterbatch del color nacrat amb ombres, pols de perles i altres additius i les companyies s'han combinat i es converteix en granulars, mesurar i barrejar en el procés no s'omple, no va a contaminar el medi ambient.

2, Material sòlid (base material): juntes de cola decidir les principals propietats mecàniques físiquesPer exemplees. For example, com ara la resina d'epoxy i resina fenòlica.

3, Agent de curat:

una) solidificació: cola líquid a través dels mètodes físics i químics en el procés de sòlids. Essencials mètodes físics s'han dissolt, la cohesió emulsió fosa de refrigeració; mètode químic per fer material de polímer adhesiu en un polímer.

b) agent de curat: procés de curat de les substàncies químiques utilitzades.

4, Curat promotors: per promoure la velocitat de reacció de curat, escurçar el temps de reacció de substàncies químiques, també conegut com un catalitzador.

5, Flexibilitzar: guarir el material adhesiu pot millorar la duresa, els principals compostos són èsters i flexibilitat.

6, Embalatge: per millorar la resistència mecànica de les articulacions.

7, Altres materials auxiliars: colorants, dissolvents (dissolvent), i l'agent d'acoblament, such as antioxidant.

Tòner avantatges:

1, barats, rendible.

2, temps de correcció és curta, producció ràpida es pot completar ràpidament a la color.

3, fàcil de transportar.

4, una petita quantitat per a una varietat de productes.

Tòner deficiències:

1, quan la contaminació de tòner agitació, barrils agitació difícil de netejar.

2, diferents materials, marca o número de lot i les diferents condicions de funcionament, màquina, motlles diferents diferències de temperatura de funcionament de diferents maneres, ambdós tenen un color.

3, dispersos pobres.

En segon lloc, el color Masterbatch

Color Masterbatch avantatges:

1, color més estable.

2, will not pollute the environment.

3, a un preu assequible, inventari de baixa.

4, una millor dispersió.

5, per al sistema d'alimentació central de comandes a llarg termini.

Color Masterbatch deficiències:

1, ha d'haver una certa quantitat de cada lot de producció de volum de producció com a mínim 100 kg.

2, que es distribuiran de manera uniforme per evitar que l'electricitat o produir un color.

En tercer lloc, Granulació

Granulació dels avantatges:

1, estabilitat del color, l'eliminació d'impureses en les matèries primeres taques negre.

2, simple, producció ano contaminar el medi ambientarrejat, capacitat de producció.

3, do not pollute the environment.

Granulació de les deficiències:

1, Color Masterbatch cost, tint de color d'alta.

2, en el procés de bombament de gra, matèries primeres i reduir la possibilitat.

3, un inventari més gran, 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, color 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.