Daku finally has some experience in the field of pallet materials. After the special modified plastic materials developed by it have been used in many customer sites, customers are very satisfied with all aspects of indicators.

　　Aiming at the historical opportunity of industrial upgrading and product upgrading in the new energy industry, Guangzhou Daku spared no effort to invest a lot of manpower and material resources in targeted R&D and experimentation. In this regard, even if it has a technical team that has many years of production of plastic products Also encountered various problems, how to overcome thermal deformation? How to overcome the influence of flame retardant on material mechanics? How to overcome the large shrinkage difference between dimensional accuracy and raw materials? Such issues have become barriers that lie in front of the R&D team.

　　Cooperating with universities, professional laboratories, and material manufacturers, various channels go hand in hand. Guangzhou Daku is determined to break through this threshold. In order to conduct a data experiment of a material, R&D engineers will follow up the sample in the laboratory. Trial production and testing are often repeated for several days, failing again and again, and summing up and adjusting again and again.

　　Gradually, Daku finally has some experience in the field of pallet materials. After the special modified plastic materials developed by it have been used in many customer sites, customers are very satisfied with all aspects of indicators. For example, a large-scale leading enterprise has a problem that is difficult to solve in the use of pallets. After the trial of the large library pallet, the customer's very headache problem is solved and I am very satisfied.

　　Daku has developed and modified the materials of power battery trays, and their pertinence and focus are also different. Specifically, there are mainly four special modified materials:

　　Enhanced modification A: It has the advantages of rigidity, toughness, strength, thermal deformation, corrosion resistance, etc., the shrinkage rate is controlled at about 1.5‰, the flame retardant level is V0, and the comprehensive index is excellent. It is mainly used for high precision control requirements and complex structures. Pallet products with uneven part size and aspect ratio.

　　Enhanced modification B: It has the advantages of high strength, high toughness, good dimensional stability, basically no post-shrinkage, little influence by humidity and temperature, etc., the shrinkage rate is controlled at about 2-4‰, the flame retardant level is V0, and the mechanical properties are excellent , Mainly used for pallet products with large battery specifications, large number of trays, and large loads.

　　Enhanced modification C: It has the advantages of high precision, high dimensional stability, easy processing, less deformation, etc., flame retardant grade V0, but at the same time, the heat distortion temperature is low, and it is not resistant to organic solvent corrosion; mainly used for <45℃, no Tray products in the process section of electrolyte leakage.

　　Reinforced modification D: Excellent performance at high temperature, good corrosion resistance, less rigidity than toughness, good high temperature resistance, etc., flame retardant grade V0, but at the same time high thermal expansion coefficient, suitable for balanced pallet products in aspect ratio.