Plastic Specific Luminous Powder Is Suitable For Various Plastics

Processing methods and precautions: Luminous pigments have good light and heat resistance. When mixed with plastic resin, they do not decompose or undergo chemical reactions within the normal processing temperature range of plastic. They can be processed using conventional plastic processing techniques, but the following issues should be noted. 1. Selection of raw materials ① Selection of resin: Luminescent products made of high transparency resin have high luminous brightness. If transparent resin is not used, light colored ones can also be chosen.

Because the addition of luminescent pigments to plastic resins increases their viscosity, it is more appropriate to choose a grade with a higher melt index for the same resin. Due to strong friction between the screw, luminescent pigment, and resin during the processing, hard plastic resin can easily cause the resulting luminescent plastic products to turn black. For example, adding luminescent pigment to PC can make the products turn black, while adding it to soft plastic can avoid the problem of turning black The selection of luminescent pigments Our company produces luminescent pigments with smaller particle sizes, which are not easy to turn black when mixed with plastic resin for processing. However, they are not easily dispersed evenly in the product. To ensure uniform dispersion of luminescent pigments in plastic products, in addition to directly selecting luminescent pigments, we can also choose luminescent masterbatch and granular materials produced by our company. Choosing luminescent masterbatch and granular materials can improve the operating environment, reduce dust pollution, and improve product performance Easy to operate, and the luminescent pigment is evenly dispersed in the product. 2. The processing technology has a certain range of adjustment for the processing temperature and screw speed of plastic resin. When processing luminescent plastic products, carefully adjusting the process parameters for each processing equipment and selecting appropriate process conditions can reduce the tendency of the product to turn black. 3, Factors affecting the brightness of luminescent plastic products:

1. The larger the particle size of luminescent pigments, the higher the luminous brightness of the product. Please refer to the instructions for luminescent pigments for details. 2. The more luminescent pigments are added, the higher the luminous brightness of the produced luminescent plastic product. However, the mechanical properties of the product decrease. Therefore, when selecting the amount of luminescent pigments, the requirements for the luminous brightness and mechanical properties of the product should be comprehensively considered, depending on the specific situation. If certain application scenarios do not require high mechanical properties but high luminous brightness, The amount of luminescent pigment added can be higher, and generally speaking, the appropriate range for adding luminescent pigment to plastic products is 10-20%. 3. The better the transparency and color of plastic resin, the higher the brightness of the product. The lighter the color of the resin, the higher the brightness of the product. In addition, adding non transparent fillers such as calcium carbonate and additives to the product can easily reduce the luminous brightness of the luminescent plastic product.

Specification

Packing & Delivery

25kg/drum

Company Profile

Hangzhou Tiankai Import And Export Co., Ltd. is a professional enterprise which is specialized in importing and exporting products and services. We are recognized as one of the medium-small sized and well-known enterprises of Zhejiang. We mainly deal in chemicals, shower cabinets, and cabinets. We also offer bags, knitting textile, weaving bags, and down and feather products. In addition, we also provide raw steel materials, electronic equipment, building materials, stationery as well as other legal projects. Our company advocates the principle of "Customer first" and we never give up sticking to the principle of "You were, you are and you remain to be our consumers". With years of sales experience, quality products & perfect services, we have won a high reputation and are trusted by customers from both at home and abroad.

FAQ

1. who are we? We are based in Zhejiang, China, start from 2007,sell to North America(50.00%),Mid East(30.00%),South America(10.00%),Eastern Asia(5.00%),Southeast Asia(5.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment;

3.what can you buy from us? Pigment/ Dye/ Resin/ Glitter/ Thermochromic Powder/ Photochromic Powder/ Chameleon Pigment/ Mica Powder/ Fluorescent Pigment

4. why should you buy from us not from other suppliers? we are speicfical in all kinds pigment about 20 years,our pigment can be used water based ink,solvent based ink ,and we can offer suitable goods and best price for you.we can help customer solved the matter about the colour,ink,paint,coationg ,plastic etc.

5. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF; Accepted Payment Currency:USD,EUR; Accepted Payment Type: T/T,L/C,D/P D/A; Language Spoken:English,Chinese

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