Many consumers are attracted by the color and appearance of some products, especially in gifts and handicrafts. As we all know, silicone products are a kind of rubber and plastic products that are practical, external and beautiful. Among them, it is also widely used. In addition to its functional role, the reason why it can achieve multi-color effects and saturated color system is mainly to invest a lot of time in the color of the appearance, then the detailed process of deployment What methods are there?

First of all, we must know that the color pigment material of the color masterbatch is silicone material for coloring. Various color additives are added to the silicone material to achieve a certain color system effect. Its compounding additives are mainly formulated for the raw materials of silicone products. , Can not be used in other materials, color matching can be used in any product has no effect, such as silicone supplies, silicone decoration supplies, silicone gifts and some electronic peripheral accessories and so on.

What are the basic characteristics of silicone masterbatch?

I. Lightfastness of Silicone Masterbatch

The lightfastness of the silica gel color masterbatch refers to the ability of the color masterbatch to lightfast. Disperse the pigment in a certain medium to make a sample. At the same time as the "Blue Fastness Standard" sample card, under a specified light source, after a certain period of exposure, compare the degree of discoloration, which is expressed in grades. Level 1 is the worst and Level 8 is the best.

Second, the heat resistance of silicone masterbatch

The heat resistance of silica gel masterbatch refers to the ability of the masterbatch to resist heat. The larger the number, the better the heat resistance. The pigment is dispersed in the polyolefin to make one third of the standard color, and it stays for 5 minutes after molding in the injection molding machine.

Migration resistance of silicone masterbatch

Migration resistance of silicone color masterbatch refers to the ability of color masterbatch to resist migration. Migration refers to the migration of colorants from the inside of the product to the surface of the product or from a product through the interface to the product and the solvent.

During the production and processing of the silica gel color masterbatch, the pigment masterbatch is thoroughly connected with the carrier through sufficient mixing under the action of the pigment. In use, it is placed in the silica gel to be processed according to a certain share, and the color master quickly enters the character and recognizes the "in-house" with the silica gel. Affinity—Compatibility is significantly better than toner coloring. Therefore, manufacturers of films and silicone products can better appreciate it.

What should I consider when buying silicone masterbatch? From the perspective of the manufacturer of silicone products—in order to produce general-purpose silicone masterbatches, it is necessary to choose pigments with high heat resistance and wide application. After the temperature resistance of the pigment powder reaches a certain level, each increase of 10 ℃ ～ 20 ℃, the cost of pigment will increase by 50% ~ 100%.