Dataset for Transient Thermal Response of Banana–Bagasse Fiber Hybrid Biocomposite Laminates with Conch Shell Filler under Active Infrared Thermography

This dataset contains raw extracted master temperature–time data and representative thermal video recordings obtained from transient convective heating experiments conducted on seven banana–bagasse fiber hybrid biocomposite laminate configurations, including neat epoxy (EP100) and filler-modified systems containing 0–5 wt% conch shell powder.

Active infrared thermography was used to monitor surface temperature evolution under a standardized thermal loading protocol consisting of 30 s convective heating (approximately 100 °C hot air) followed by 60 s natural cooling. Temperature data were recorded at 1 frame per second over a total duration of 90 s. Each laminate configuration was tested in triplicate (n = 3), and the master dataset includes all replicate measurements.

The dataset includes:

• Raw time-resolved temperature data (0–90 s) for all seven laminate systems
• Extracted thermographic metrics (T0, T30, Tmax, T90, heating rate Rh, cooling rate Rc, and thermal retention ratio TR)
• Master compiled dataset used for statistical analysis
• Sample thermal video files for each laminate plate demonstrating the transient heating and cooling behavior

All quantitative metrics reported in the associated manuscript were derived from raw, unsmoothed temperature data. The thermal videos provide visual validation of surface temperature evolution and phase transitions during heating and cooling.

This dataset supports the manuscript entitled:
“Transient Thermal Response of Banana–Bagasse Fiber Hybrid Biocomposite Laminates with Conch Shell Filler Using Active Infrared Thermography.”

本数据集包含从七种香蕉-蔗渣纤维混杂生物复合层板构型的瞬态对流加热实验中获取的经提取的原始主控温-时间数据及典型热成像视频记录，涵盖纯环氧树脂（EP100）以及添加0~5 wt%贝壳粉的填料改性体系。

实验采用主动红外热成像（Active infrared thermography）监测标准化热加载规程下的表面温度演化：先以约100℃热空气对流加热30秒，随后自然冷却60秒。实验总时长为90秒，以每秒1帧的速率记录温度数据。每种层板构型均开展三次重复测试（n=3），本主控数据集包含所有重复测量结果。

本数据集包含以下内容：
• 所有七种层板体系的0~90秒时间分辨原始温度数据
• 提取得到的热成像特征参数（T0、T30、Tmax、T90、加热速率Rh、冷却速率Rc及热保留率TR）
• 用于统计分析的整合主控数据集
• 各层板试样的热成像视频文件，用于展示瞬态升、降温行为

本研究相关论文中报道的所有定量参数均源自未经平滑处理的原始温度数据。热成像视频可对升、降温过程中的表面温度演化及相变过程提供可视化验证。

本数据集支撑以下题为《采用主动红外热成像的贝壳粉填充香蕉-蔗渣纤维混杂生物复合层板瞬态热响应》（Transient Thermal Response of Banana–Bagasse Fiber Hybrid Biocomposite Laminates with Conch Shell Filler Using Active Infrared Thermography）的研究论文。