I believe that everyone has a systematic understanding of how to purchase masterbatch skills. Yujie small class, teach you how to choose the right masterbatch according to your needs? And teach you how to buy masterbatch? I hope that you can make good use of it in the future if you need it! If you still want to know more about the masterbatch industry knowledge, quickly pay attention to share this good news to your friends!

Color masterbatch coloring has many advantages over toner coloring, and with the development of plastics processing industry, especially the establishment of many joint ventures and the improvement of coloring requirements for color products, color masterbatch coloring gradually dominates. The applicability classification of masterbatch can be divided into general color masterbatch and special color masterbatch.

Dedicated color master

In the production of masterbatch, the same resin as the resin to be colored is used as a carrier, and a high concentration of pigment (dye) is added, and under the action of the auxiliary agent, heating, plasticizing, kneading, extrusion granulation, A coloring agent specially prepared for this kind of resin is prepared, which is called a special color masterbatch. The concentration of the special color masterbatch can be high or low, and the general addition amount is between 1% and 4%.

Universal color masterbatch

The main difference between the universal color masterbatch (also known as "universal color masterbatch") and the special color masterbatch is that although the universal color masterbatch also uses a certain resin as a carrier, it can be applied to the coloring of other resins than its carrier resin. Therefore, it is called a universal color masterbatch.

The so-called universal color masterbatch generally adopts the following measures (some manufacturing plants simply do not use resin as a carrier, but all use high melting point propylene wax as a carrier): firstly, a resin with a low melting point and a high melting index is selected as a universal color masterbatch. The carrier, such as PE or EVA; secondly, the pigment powder ratio in the masterbatch is as high as possible, so the universal color master must be a high concentration masterbatch, and the amount used in the injection molded article is generally 1%.

Since there are very few different medium carriers in the color masterbatch (generally about 20% after deducting the auxiliary factor), when it is further diluted in the proportion of the resin to be colored by 1%, the content of different resins contained in the plastic product is : 0.2 kg / 100 = 2 g / kg. In order to make the universal color masterbatch can be combined with other kinds of resin to be colored (good affinity), we also use other measures in the universal color masterbatch, such as adding special coupling agent, prolonging the mixing time, etc. These are all beneficial to improve the wide applicability of universal color masterbatch.

Tips for purchasing masterbatch

The so-called procurement is the process of obtaining resources from the resource market. Purchasing this position is very important for each company. As a buyer, the basic quality requirements must be: strong work ability, analytical ability, prediction Ability, ability to express, certain knowledge and experience, product knowledge, objective reason, focus on investment, good moral character, professionalism, humility and patience, and discipline.

As a buyer of plastic and plastic products companies, most of the resources we need to purchase are mainly plastic and plastic raw materials, equipment, etc., including the masterbatch mainly mentioned in this article, then how can we get the best for our company? The source of masterbatch, how to let enterprises maximize the cost of masterbatch, how to create maximum value for the enterprise? Next, Xiaobian will give this cheat to everyone.

First of all, before the buyer needs to purchase the masterbatch, first understand the products of his company. The basic elements of the product are: product performance, product appearance, product use, product duration, product revenue, and risk control. After we have summarized and thoroughly understood the products, then the next step is how to find the masterbatch producers. It is very simple to find a manufacturer. Now the Internet is so developed, just Baidu, for example (Hangzhou Yujie masterbatch) can be seen everywhere. Just ask a family and ask.

However, when you ask, you should pay special attention to some small details. Many buyers like to ask how much the masterbatch is how to make a phone call. How many tons of such questions do I have? I believe many manufacturers have the first reaction. They are all giving you the highest price of the product, and then you should hang up the phone. If you ask this question for half a day, in most cases you will not get the lowest offer.

Why do manufacturers always quote such a high price? How can we get the lowest price quoted by the manufacturer? This problem is actually very simple, because the manufacturer does not understand what kind of quality you need, and it is even more impossible to report it to you. The lowest price, first of all, when we are looking for low-cost masterbatch, we should take into account the bottom line of product quality requirements, can not blindly look for low prices and ignore the quality requirements of products.

In order to get the lowest price masterbatch, first we have to pass the relevant information to the masterbatch manufacturer, let them help you choose the best and most suitable masterbatch product, so that you can get the best quality and best for yourself. Masterbatch and the most affordable quotation, we should send the following information to the manufacturer:
Product use
2. Does the product have environmental requirements?
3. Whether the product requires (anti-static) (anti-aging) and other functions.
4. Product appearance requirements
5. Product grade: for example (food grade)
6. Product color
7. The quality of raw materials (recycled materials) of the company's products (new materials)
9. Product carrier (resin type)

Hangzhou Yujie Chemical Co., Ltd. specializes in the production and operation of non-woven masterbatch, polypropylene staple fiber masterbatch, polypropylene masterbatch, polypropylene filament masterbatch, polypropylene black masterbatch, various plastic color masterbatch, poly Propylene white masterbatch, cooling masterbatch, anti-aging masterbatch, antibacterial masterbatch, antistatic masterbatch, hydrophilic masterbatch, soft masterbatch, calcium carbonate filled masterbatch, color oil, color yarn, SMS masterbatch, pre Disperse pigments and other products.

Hangzhou Yujie Chemical Co., Ltd. adheres to the customer first, quality-oriented, reputation first, and constantly develops and innovates, seeking truth and seeking beauty. Yujie warmly welcomes friends at home and abroad to negotiate business with us. If you are interested, please contact us!

The polypropylene masterbatch of Hangzhou Yujie Chemical Co., Ltd. is suitable for the coloring of fine denier, melt-jet spinning, staple fiber, BCF carpet yarn and spunbonded nonwoven fabric.

Hangzhou Yujie Chemical Co., Ltd. specializes in the production and operation of non-woven masterbatch, polypropylene staple fiber masterbatch, polypropylene masterbatch, polypropylene filament masterbatch, polypropylene black masterbatch, various plastic color masterbatch, poly Propylene white masterbatch, cooling masterbatch, anti-aging masterbatch, antibacterial masterbatch, antistatic masterbatch, hydrophilic masterbatch, soft masterbatch, calcium carbonate filled masterbatch, color oil, color yarn, SMS masterbatch, pre Disperse pigments and other products.

Hangzhou Yujie Chemical Co., Ltd.
Contact: Mr. Zhang
Mobile: 139-5717-3655
Tel: 0571-85095115
Fax: 0571-85095005
Website: www.hzyjchem.com
E-mail: zpl620504@163.com
Address: Room 515, Tianhe Office Building, No.257, Stadium Road, Xiacheng District, Hangzhou