Plastic profiles new standards will stimulate the development of colorful door a
Learned recently from China Building Metal Structure Association Plastic Doors and windows The Committee was informed that colored plastic material is expected to soon introduce the industry standard.
Recent years, the color more and more use of plastic doors and windows. Color plastic doors and windows is the second white plastic doors and windows after a new product, primarily to meet the increasingly diverse needs of architectural decoration.
Color plastic doors and windows relies mainly on raw materials used in the color of PVC plastic profiles, including coating, coextrusion, coating, coloring and other whole body color technology. Color profiles are red, yellow, blue, dark green, black, purple and other colors, you can create a wood grain, metal, Marble And other simulation results. PVC profile production relative to the white plastic doors and windows, color of plastic doors and windows with new, easy to coordinate with, the advantages of various surface textures. Therefore, the color of plastic doors and windows are popular and loved by many users.
However, the different color of craft production and properties of the surface profiles are different, but also with ordinary white profiles have different performance parameters, with no domestic product standard color profiles, color profiles PVC can not measure the quality and performance levels , this affects the color of plastic doors and windows of the specification and development.
To solve this problem, the China Construction Metal Structure Association, the Committee assumed the plastic doors and windows and Commerce issued the task of preparing the standard fence. To this end, Dalian Shide Group Co., Ltd., China Construction Metal Structure Association of plastic doors and windows Committee, National Chemical Building Materials Test Center (Materials Testing Division) in conjunction with relevant units jointly prepared by "building doors and windows with unplasticized polyvinyl chloride (PVC-U) color profiles," Building Industry standard. According to Ministry of Housing and Urban
building products and components and parts products Standardization Technical Committee Deputy Secretary-General Lin Lanlan introduced this year by the end of May, they already held a review meeting to review the manuscript of standards, was attended by management , research, design, production, testing, use of 26 units of 35 representatives. Meeting composed of a chairman by the Gutai Chang, high-Han as vice chairman of the expert review committee. Editor unit standards made the preparation of detailed review of the standards of content experts carried out by one step, careful discussion.
Currently, the standard non-equivalent with DIN16830-3, DIN16830-4 2 German standards, the preparation of group process in the preparation of relevant standards and access to information at home and abroad to carry out a large number of experimental validation, combined with China the use of the product, the preparation of the completion of the standard structure is reasonable, comprehensive, workable and consistent with the relevant standards. After discussion, the experts reviewed the preparation of the standards given full recognition, unanimously adopted the standard of review, and that the preparation unit in accordance with amendments to make changes, to complete the Final Technical report.
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