Through the water control to complete the plastic products quality source control

We found that casting the plastic products, it need for water right amount.  If there is no suitable water, you can not produce high-quality materials, there is no quality of plastic products, all the problems from the source.

If there is no suitable water, it can not produce high-quality materials products.

Plastic particles around too much water will weaken the structural integrity of the plastic, so that transparent plastic becomes turbid, and damage to the product’s finish, too little water will cause the product is brittle, easy to crack.

Many of our customers come from the medical, automotive industry, they can be said to the product appearance requirements are too strict, so we need to know if you are using a good plastic.

Any kind of  Chinese plastic company to control water is a headache problem, the technology is not mature, production costs increased, slowing the production process.
Plastic manufacturers usually use a dryer to reduce the moisture in the plastic particles, dryer can not test the water, casting into an expensive test and error process.

In order to solve this problem, the United States, Europe and China corporation have developed a new moisture analyzer that can determine the moisture content of your plastic before they are cast.

The invention of these devices allows a test to be done in a few minutes, rather than the traditional way of doing it and giving you the time to make a decision on the sample information.

You can pull the resin sample from a drying rack, quickly determine the water content, and know whether it is ready for injection or not.
The production workshop able to test the moisture content between the drying furnace and the injection process, and allow the quality control to manage the defects before the potential defects occur.
This new discovery means that fewer products are thrown away at the end of the line, and less energy is wasted.
In such a process, the value of the speed of a moisture analyzer is not only convenient, but also to ensure that plastic does not absorb moisture from the atmosphere, when you wait for a test.
It is based on the statistical analysis, which is particularly useful when the test, with the time move, usually tester is an easy-to-use programming tool, which means you can spend less time and more time to prepare and test production.
All of our test models are made of tough material to withstand the harsh conditions

Cnmoulding believe that technology updates will inspire new ideas, new technology will greatly improve production efficiency and reduce production costs, the use of plastic water analysis, so that the price of plastic manufactured goods is lower, the quality, the higher the efficiency.

 

General new plastic materials R & D and classification of traditional materials

General new plastic materials R & D

plastic material

University of Massachusetts Amherst Paul J. Dauenhauer led research team found that the new method, a production of biomass plastic, low-cost, most of the biomass as a raw material can be to 75% the yield of xylene (biomass plastic raw materials), the study results were published in the journal of the American Chemical Society (ACS), the “catalyst”. Xylene was used to produce PET (polyethylene terephthalate) plastic, the scope of uses including many products, such as carbonated beverage bottles, food packaging, synthetic clothing, and even auto parts. At present, the plastics industry is the oil as raw material to produce para-xylene; new method is a renewable way of biomass raw materials of the chemical, thereby producing marked with the triangular recycling logo “1 #” plastic products. This method uses molecular sieve catalyst, through the three-step reaction can be conversion of glucose to para-xylene in the high-temperature bioreactor. Nano-structure of the catalyst has a great effect on the biological response, the catalyst of this particular design is the key to success, it has been a series of optimization improvements, used to promote the reaction of p-xylene, and improve yield. This is a major breakthrough, because the other method for the production of renewable xylene, or expensive (eg fermentation), or low reaction efficiency, low production yield. In the future, the method can be further optimized to improve the yield of para-xylene and reduce costs. This finding is part of the innovative energy catalytic center (CCEI), a breakthrough research to the manufacture of biofuels and chemicals from lignocellulosic biomass program.

Traditional plastic materials classification

There are 2 kinds of classification methods, in accordance with the possibility of recycling is divided into: 1, thermoplastic plastic material. Means can once again recycled plastic. Such as ABS, PP, PE, PS,.2, thermosetting plastics. Meaning that it can recycle the heat after molding can not be recovered. Such as phenolic resin, urea resin. In accordance with the classification of use: 1, general plastic field: the use of general plastics in daily life. In recent years, pointing to the general plastic changes, generally refers to the pure resin, not through enhanced or modified plastics, such as ordinary ABS, PP, PE, PS, PC,.2, engineering plastic. Generally refers to the high performance plastics used in industry and other high-end applications. More recognized industry argument is, plus fiber, fireproof, high temperature resistance, chemical corrosion resistance, weather resistance and so on. For example, LCP, PPS, PEEK, PTFE and so on. That is, general plastic material such as ABS, PP, PE etc. such as Fruit through the modification, the formation of the ABS fiber, ABS fire, ABS heat resistance, we also called engineering plastic material. The same applies to the PP, PE, PS and other plastic material.