橡塑保温管性能评价数据

橡塑保温管是一种由丁腈橡胶与聚氯乙烯为主要原料制成的保温材料。其特点包括柔软性、耐候性和良好的保温性能，广泛应用于建筑管道等领域。通过对不同NBR/PVC配比、不同防老剂牌号的橡塑保温管进行综合性能评价，不仅有助于了解材料的单一性能，还能全面评估橡塑保温管的产品可靠性，为下游企业采购橡塑保温管提供性能评价数据支持，也可以为后期挑选原材料供应商提供科学依据。数据采集：采集公司生产的橡塑保温管的检测数据；数据处理：对采集到的原始数据进行去除重复、错误、不完整或异常的数据，对检测数据进行整理和分析，统计出对应指标的min值和max值。数据计算：对检测的数据进行归一化处理，以便进行后续的比较和分析。对应指标的归一化值=（检测值-该指标min值）/（该指标max值-该指标min值）；得到归一化值后，计算综合性能指数=k1*氧指数归一化数值+k2*烟密度归一化数值+k3*压缩回弹率归一化数值+k4导热系数归一化数值，其中k1，k2，k3，k4为权重，分别为0.35，0.3，0.1，0.25；数据应用：对于橡塑保温管进行全面的性能测试和评价，不仅有助于了解材料的单一性能，还能全面评估橡塑保温管的产品可靠性。

Rubber-plastic insulation tubes are thermal insulation materials mainly made of nitrile butadiene rubber (NBR) and polyvinyl chloride (PVC). Characterized by flexibility, weather resistance and excellent thermal insulation performance, they are widely used in fields such as building pipelines.
Comprehensive performance evaluation of rubber-plastic insulation tubes with different NBR/PVC ratios and different antioxidant grades can not only help understand the individual properties of the materials, but also comprehensively assess the product reliability of rubber-plastic insulation tubes. This provides performance evaluation data support for downstream enterprises when purchasing rubber-plastic insulation tubes, and also offers a scientific basis for selecting raw material suppliers in the later stage.
Data Collection: Collect test data of rubber-plastic insulation tubes produced by the company.
Data Processing: Remove duplicate, erroneous, incomplete or abnormal data from the collected raw data, sort and analyze the test data, and count the minimum (min) and maximum (max) values of corresponding indicators.
Data Calculation: Normalize the test data to facilitate subsequent comparison and analysis. The normalized value of a corresponding indicator is calculated as: Normalized Value = (Test Value - Min Value of the Indicator) / (Max Value of the Indicator - Min Value of the Indicator). After obtaining the normalized values, calculate the comprehensive performance index as: Comprehensive Performance Index = k1*Normalized Oxygen Index Value + k2*Normalized Smoke Density Value + k3*Normalized Compression Rebound Rate Value + k4*Normalized Thermal Conductivity Value, where k1, k2, k3, k4 are weights with values of 0.35, 0.3, 0.1 and 0.25 respectively.
Data Application: Comprehensive performance testing and evaluation of rubber-plastic insulation tubes can not only help understand the individual properties of the materials, but also comprehensively assess the product reliability of such tubes.

搜集汇总

数据集介绍

特点

该数据集包含711条橡塑保温管的性能评价数据，涵盖多个关键性能指标，用于评估产品可靠性和支持原材料供应商选择。