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PVC Profiles is a common raw material for house decoration, such as windows and doors and splicing. Due to the inadequate compressive strength of windows and doors produced and processed by PVC profiles, stainless steel plates are generally added to the die to improve the robustness of the windows and doors. Therefore, plastic-steel doors and windows made of aluminum profiles and stainless steel plates are generally called Plastic steel windows. With the widespread application of plastic-steel windows, PVC profiles used to make plastic-steel windows are customarily called plastic-steel profiles. Lumei Construction Material Co., Ltd. shared with you how to choose a better brightener during the processing of plastic steel profiles.
Everyone knows that PVC is divided into soft plastic and hard. Rigid PVC has no tackifier, so it is easy to form and has good process performance, so it has a very large value for development, design and application. PVC Profiles belong to the rigid PVC, which is made of polyethylene (PVC) epoxy resin as the key raw material, plus some proportion of thickeners, additives, fillers, ultraviolet light adsorbents, etc., formed by extrusion Aluminum profile. With the improvement of the quality of life, customers pay more and more attention to the "looks" of the products. In order to better improve the fineness and chromaticity of PVC Profiles, a whitening agent is generally added, which is an electronic optical whitening modifier, but PVC profiles must use unusual whitening due to their different materials and processing techniques. The agent can meet the special regulations.
How can the fineness and chromaticity of PVC plastic steel profiles be improved from the original characteristics? Many manufacturers add the general brightener OB-1 on the sales market, which obviously can also improve the fineness of the products, but in this Internet age, only the products manufactured are better than the competition in the same industry to quickly lock customers in. Occupy a higher sales market, and it will quickly be eliminated without progress.
After investigation, many manufacturers of plastic steel profiles in China currently use brightener RQT-K-1. The fluorescent brightener is light green powder with a particle size of more than 300 mesh, and its content exceeds 2%. Ten 99, the product is odorless, can dissolve ethane, body fat, mineral oil, paraffin and most solvents, can make PVC Profiles whitening and non-fading, and the fineness value is super fluorescent brightener OB-1, and the weather resistance level Better than OB-1, no fading or fading in the middle and late stages. Used for hard PVC products, such as pipe fittings, aluminum profiles, splicing and other commodities, the whitening and brightening characteristics are obvious. Compared with the traditional brightener ob-1 on the sales market, the fluorescent brightener RQT-K-1 In addition, the amount is getting smaller and smaller, the fineness value is higher, and the reliability is better. Naturally, depending on the secret of the product, it must be considered as appropriate and can produce good actual effects.
If you want to master the whitening, brightening, yellowing, anti-fading and other problems of PVC Profiles in detail, please contact Lumei Construction Material Co., Ltd.. Strict inspection system, top inspection equipment, excellent quality standards, forward-looking management concepts, strict quality management system accumulated from years of profile manufacturing experience, combined with the advancement of high-quality projects, scientific control of key quality points, have created today's industry Lumei Construction Material Co., Ltd. which is widely trusted in China.
