硬质聚氨酯保温板
硬质聚氨酯保温板广泛用于建筑外墙.屋面保温,以及冷冻冷藏设施,建筑门窗,汽车等的保温,具有隔热性能好,不易吸潮及变形,抗腐蚀性较强等优势.
本公司以连续性保温板生产流水线生产的硬质聚氨酯保温板厚度为20-55mm,固定宽度1200mm,长度可任选.聚氨酯发泡材料密度一般为45kg/m3,根据需求可调整密度直至65kg/m3.硬质聚氨酯保温板的面层材料分为轧花铝箔(厚0.08mm),彩钢板(厚0.25-0.50mm),牛皮纸(75g)的组合,或无面层材料.
硬质聚氨酯保温板主要技术指标如下:
1.聚氨酯材料密度：45-65kg/m3
2.导热系数： 0.020—0.026W/（mВ·K）
3.吸水率： 2.2—3.6%
4.压缩性能： 228kPa
5.尺寸稳定性： 0.3%
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硬质聚氨酯保温板 |
硬质聚氨酯保温板广泛用于建筑外墙.屋面保温,以及冷冻冷藏设施,建筑门窗,汽车等的保温,具有隔热性能好,不易吸潮及变形,抗腐蚀性较强等优势.
本公司以连续性保温板生产流水线生产的硬质聚氨酯保温板厚度为20-55mm,固定宽度1200mm,长度可任选.聚氨酯发泡材料密度一般为45kg/m3,根据需... |
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