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400-0312-611

保定市万嘉门窗制造有限公司

联系人:高先生 安女士

手 机:13803126757 13082332599

电 话:0312-5060303

邮 箱:13803126757@139. com

地址:河北省保定市北市区后辛庄工业区新民路39号

当前位置:塑钢门窗密封条选购
1、用鼻子闻闻是否有异味,正常的PVC材质有一点醇味,很小,几乎闻不到。 2、夏天的时候门窗密封条与型材接触面是否污损变色,发黄渗油。 3、看比重。同量的门窗密封条优质的感觉要轻,反之要重。正规厂家一般用比重小的轻质碳酸钙作为填充剂,有些厂家则采用滑石粉,重钙,来增加产品的比重。因为销售的时候是按重量计价的。 劣质塑钢门窗密封条的危害 1、不环保,有异味,污染空气。 2、降低密闭性。质量差的密封胶条含用劣质增塑剂或替代品,冬天易老化变硬,收缩。玻璃和型材间出现缝隙,造成漏水,漏尘。很多用户经常发现雨季塑窗里面的压条部位流出红色液体,就是窗子玻璃与密封胶条间进水后腐蚀钢衬造成的。不但大大降低塑窗的美观,还大大影响门窗的寿命。 1, nose smell whether there is a peculiar smell, the normal PVC material has a little alcohol taste, very small, almost can not smell. 2, in summer, is the surface of the door and window sealing strip and the section surface defaced or stained or yellowed. 3. Look at the proportion. The same quantity of door and window seals should be lighter and heavier. Regular manufacturers usually use light calcium carbonate with small proportion as filling agent. Some manufacturers use talcum powder and heavy calcium to increase the proportion of products. Because the sale is valued at the time of weight. The harm of poor plastic steel doors and windows sealing strip 1, no environmental protection, smell, pollute the air. 2, reduce the airtight. Poor quality sealants contain inferior plasticizers or substitutes, which tend to harden and contract in winter. Gaps appear between glass and profiles, resulting in water leakage and dust leakage. Many users often find out that red liquid is coming out of the layering in plastic windows during rainy season, which is caused by corrosion of steel lining between windows and sealant. Not only greatly reduces the beauty of plastic windows, but also greatly affects the life of doors and windows.
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地址:河北省保定市北市区后辛庄工业区新民路39号 友链:保定保洁 护坡砖模具