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本刊讯去年11月份,在北京举行的徐州塑料十厂高抗冲塑料门窗质量评审会上,来自化工、建材等行业的专家们认为,塑料门窗在我国具有广阔的发展前景。塑料门窗是以PVC树脂为原料。这种原料来源广泛,价格便宜,用它做门窗稳定性好,耐腐蚀,不锈蚀,遇水不胀,可自由着色,基本上无需维修、无二次投资,隔音效果好,耐候性20年以上(预期可达50年以上老化期),
In November last year, at the quality evaluation meeting for high-impact plastic doors and windows of the Xuzhou Plastics No. 10 Factory held in Beijing, experts from industries such as chemicals and building materials thought that plastic doors and windows have broad prospects for development in China. Plastic doors and windows are based on PVC resin. This kind of raw material has a wide range of sources, and is cheap. It is used to make doors and windows with good stability, corrosion resistance, no corrosion, free water swelling, free coloring, basically no maintenance, no secondary investment, sound insulation effect, weather resistance for 20 years Above (expected to be more than 50 years old),