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According to the classification system of the existing standardization technical committees, there is no wood and plastic product standardization committee in China.
The formulation of wood-plastics standards involves several industries such as the National Plastics Product Standardization Technical Committee (ASC/TC48), Wood-based Panel Technical Committee (ISO/TC48), and Flooring Technical Committee (ISO/TC219/WG3), and several of its subsidiaries. Technical sub-committee. The introduction of the new standard has caused difficulties in the establishment of the project due to the large number of industries involved and organizational coordination. The formulation process has been slow and has not been adapted to the rapid development of the industry.
Since wood-plastic products differ from traditional wood-based panels on the one hand, most of them do not use thermosetting resins such as formaldehyde-containing urea formaldehyde and phenolic resins, but use more than 50% of waste plant fibers such as wood flour, rice husk, straw, and waste thermoplastics. (Polyethylene, Polypropylene, PVC, ABS, etc.) Environmentally-friendly green composite materials made of plastic molding process can replace wood; on the other hand, its molding process can be extruded like plastic. Injection, molding and other production. Therefore, it is not appropriate to which standardization technical committee the wood-plastic products are affiliated. Therefore, it is necessary to set up the wood-plastics standardization committee, and in accordance with the actual conditions of foreign standards and domestic products, cooperate with relevant units to formulate scientific and reasonable inspection methods and product standards. In order to meet market demand, regulate the healthy development of the industry.
Domestic wood-plastic product standards and test methods need to be introduced
Beijing, China: At present, the design and manufacture of wood-plastic composite materials in China is close to the international advanced level. A considerable part of the company’s products are exported to the United States and Europe, such as Huizhou Mexin, Zhongshan Senlan, Anhui Guofeng, Nanjing Jufeng and other enterprises. Wood-plastic composites have had a good impact internationally. However, currently there are no industry, national standards and product inspection methods for wood-plastic products. The only wood-plastic tray standards in China are mostly based on wood product standards, lacking the characteristics of wood-plastic materials. The quality and safety issues of wood and plastic products that come with it are also getting more and more attention.