涤棉防酸碱防静电细斜面料检测说明

本次送检样品为涤棉防酸碱防静电细斜机织面料，规格型号T/C 32×32 130×70，样品数量2米，样品状态完好，由国家劳动保护用品质量检验检测中心（北京）依据GB 24540-2009《防护服装 酸碱类化学品防护服》开展检测，检测报告编号No.2022(Q)-382。

The sample sent for inspection this time is a polyester cotton anti acid, alkali and anti-static fine diagonal woven fabric, with a specification of T/C 32 × 32 130 × 70. The sample quantity is 2 meters and the sample condition is intact. The National Labor Protection Products Quality Inspection and Testing Center (Beijing) conducted testing according to GB 24540-2009 "Protective Clothing for Acid and Alkali Chemicals", and the testing report number is No. 2022 (Q) -382.

本次检测项目为酸碱类化学品穿透时间（洗前），检测环境温度25℃，相对湿度63%。按照标准要求，面料穿透时间分级：一级3min≤t＜5min，二级5min≤t＜10min，三级t≥10min，洗前整体要求t≥30min。

The testing item for this test is the penetration time of acidic and alkaline chemicals (before washing), with a testing environment temperature of 25 ℃ and a relative humidity of 63%. According to the standard requirements, the fabric penetration time is graded as follows: first level 3min ≤ t ＜ 5min, second level 5min ≤ t ＜ 10min, third level t ≥ 10min, and the overall requirement before washing is t ≥ 30min.

实测结果如下：80%硫酸，服料30分钟未穿透；30%盐酸，服料穿透时间10.5min；40%硝酸，服料穿透时间12min；30%氢氧化钠，服料30分钟未穿透。 从数据来看，该面料针对高浓度硫酸、氢氧化钠具备优良阻隔能力；盐酸、硝酸穿透时间达到三级防护标准（t≥10min）。

The actual test results are as follows: 80% sulfuric acid, no penetration after 30 minutes of feeding; 30% hydrochloric acid, with a feed penetration time of 10.5 minutes; 40% nitric acid, with a feed penetration time of 12 minutes; 30% sodium hydroxide, no penetration after 30 minutes of feeding. From the data, this fabric has excellent barrier properties against high concentrations of sulfuric acid and sodium hydroxide; The penetration time of hydrochloric acid and nitric acid meets the third level protection standard (t ≥ 10 minutes).

该面料兼具防酸碱与防静电属性，适合用于化工、实验室等存在酸碱化学品接触风险的岗位制作防护工装。面料可在一定时间内阻隔酸碱液体渗透，为作业人员提供基础防护。

This fabric has both acid and alkali resistance and anti-static properties, making it suitable for making protective workwear for positions such as chemical engineering and laboratories where there is a risk of contact with acid and alkali chemicals. Fabric can block the penetration of acidic and alkaline liquids for a certain period of time, providing basic protection for workers.

需要说明，本检测仅为洗前状态下的酸碱穿透性能测试，接缝相关项目本次未检测。面料防护性能会随洗涤次数、磨损、老化逐步衰减，实际使用过程中，应定期检查服装外观破损情况，按规范更换防护工作服。

It should be noted that this test is only for acid-base penetration performance testing before washing, and joint related items were not tested this time. The protective performance of the fabric will gradually deteriorate with the number of washes, wear, and aging. In actual use, the appearance of the clothing should be checked regularly for damage, and protective work clothes should be replaced according to specifications.

米兰弘在化工工装定制项目中，可选用该款面料制作防酸碱工装，面料检测资料齐全，采购招投标可提供检测报告作为佐证，满足企业安全生产着装需求。

In the customized chemical workwear project, Milanho can use this fabric to make acid and alkali resistant workwear. The fabric testing data is complete, and the procurement bidding can provide testing reports as evidence to meet the safety production clothing needs of the enterprise.