强化木地板吸水厚度膨胀率检测数据

根据国家要求，强化木地板吸水厚度膨胀率是产品是否达标的一项重要且强制性标准，吸水厚度膨胀率越低，才能保证产品的质量，本数据对强化木地板吸水厚度膨胀率作出检测，为企业生产做出参考，为地板产品优良品质做出依据。1、产品检测：对强化木地板进行抽样检测，随机抽取强化木地板样本测量样本厚度并记录，检测时温度保持在22~24℃，相对湿度50~60%，对样本进行浸水试验，浸水试验完成后测量样本厚度并记录；2、数据处理：吸水厚度膨胀率=（浸水后样本厚度-浸水前样本厚度）/浸水前样本厚度；3、根据GB/T 18102-2020  浸渍纸层压木质地板标准，若样本中吸水厚度膨胀率小于等于15%，则认为该样本合格，否则为不合格；4、对强化木地板吸水厚度膨胀率的检验检测，为企业生产标准化生产做出有效参考。

According to national regulations, the water absorption thickness expansion rate of laminated flooring is an important and mandatory compliance standard for the product. The lower this index, the better the product quality. This dataset conducts tests on the water absorption thickness expansion rate of laminated flooring, providing references for enterprise production and a basis for verifying the excellent quality of flooring products.
1. Product Testing: Perform sampling tests on laminated flooring. Randomly select flooring samples, measure and record their initial thickness. During the testing process, maintain the temperature at 22–24°C and relative humidity at 50–60%. Carry out a water immersion test on the samples, then measure and record their thickness after the test.
2. Data Processing: Water absorption thickness expansion rate = (Post-immersion sample thickness - Pre-immersion sample thickness) / Pre-immersion sample thickness
3. Compliance Assessment: In accordance with the GB/T 18102-2020 Standard for Impregnated Paper Laminated Wood Flooring, a sample is deemed qualified if its water absorption thickness expansion rate is ≤15%; otherwise, it is unqualified.
4. The inspection and testing of the water absorption thickness expansion rate of laminated flooring provides effective references for the standardized production of enterprises.