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    厂家生产防火板时时常会遇到什么问题

    来源:https://www.fumeijia.net/ 日期:2022-11-25 发布人:fumeijia
    富美家防火板表面装饰用耐火建材,有丰富的表现色彩、纹路、以及特殊的物理性能。在室内装饰、公共装饰等领域都有广泛的应用。厂家生产防火板时时常会遇到什么问题?
    Fumeijia fireproof board is a fire-resistant building material for surface decoration, which has rich expressive colors, lines and special physical properties. It is widely used in interior decoration, public decoration and other fields. What problems do manufacturers often encounter when producing fireproof boards?
    1.板材开裂:
    1. Plate cracking:
    (1)树脂反应过嫩,分子太小;(2)树脂固化不全;(3)表层的塑膜纸含胶量太高
    (1) The resin is too tender and the molecule is too small; (2) Incomplete resin curing; (3) The plastic film paper on the surface has too high glue content
    解决办法:(1)停止使用不合适的树脂;(2)适当的提高热压温度或者延长热压时间;(3)严格控制表层胶膜纸的的含胶量
    Solution: (1) Stop using inappropriate resin; (2) Properly increase the hot pressing temperature or extend the hot pressing time; (3) Strictly control the glue content of the surface adhesive film paper
    富美家防火板
    2.防火板分层:
    2. Lamination of fireproof board:
    (1)胶膜纸挥发物含量太低,胶膜纸在干燥是局部树脂固化;(2)胶膜纸树脂含量不够;(3)压力过低或者热压时间不够;(4)胶膜纸之间有杂物
    (1) The volatile content of the adhesive film paper is too low, and the adhesive film paper is partially cured by resin during drying; (2) The resin content of adhesive film paper is insufficient; (3) Too low pressure or insufficient hot pressing time; (4) There are sundries between the adhesive film paper
    解决方法:(1)控制挥发物含量不要过低,干燥温度不要过高,时间不要过程、防止树脂局部固化;(2)提升胶膜纸含量;(3)适当的提高压力或延长加热时间;(4)铺膜时注意清除杂物
    Solution: (1) Control the volatile content not to be too low, the drying temperature not to be too high, the time not to process, and prevent local curing of the resin; (2) Improve the content of adhesive film paper; (3) Increase the pressure or extend the heating time appropriately; (4) Pay attention to removing sundries during film laying
    3.防火板弯翘:
    3. Fireproof plate warping:
    (1)各种原纸组织成分厚薄不均匀;(2)胶膜纸含胶量不均匀,各处压力不一致;(3)压制过程中高温后未能进行充分冷却
    (1) The thickness of various base paper organizational components is uneven; (2) The glue content of adhesive film paper is uneven, and the pressure is inconsistent everywhere; (3) Insufficient cooling after high temperature during pressing
    解决的方法:(1)各种原纸应符合工艺要求;(2)保持树脂浓度均匀,调整挤压轴的间隙;(3)冷却到50°以下在进行卸压
    Solutions: (1) All kinds of base papers should meet the process requirements; (2) Keep the resin concentration uniform, and adjust the gap of the extrusion shaft; (3) Cool to below 50 ° before pressure relief
    以上就是厂家在板材生产过程中重容易遇到的一些问题,那我们作为用户来讲,如果遇到这些问题也不要慌张,联系厂家https://www.fumeijia.net,找寻帮助。
    The above are some problems that manufacturers are likely to encounter in the process of sheet production. As users, don't panic if you encounter these problems. Contact the manufacturer https://www.fumeijia.net , looking for help.
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