衬里材料性能描述Description of Lining Material Property江苏××项目 Pickling tanks and storage tanks 橡胶衬里材料选择如下：PRE-CLEANING TANK、PICKLING TANK、RINSE TANK、STORAGE TANK fresh ACID 40m3橡胶衬里胶板牌号为 U-640 及配套的粘接剂，衬里厚度为 5mm 硬胶，TANK 连接部位 P-CIIR-27 预硫化丁基胶板及配套粘接剂；STORAGE TANK waste acid (7×100m3)橡胶衬里牌号为 HY-66 及配套的粘接剂，衬里厚度为 5mm硬胶。The rubber lining materials for the project Pickling Tanks and Storage Tanks of Changshu, Jiangsu are as follows: 40m3 U-640 rubber lining and supporting adhesive for PRE-CLEANING TANK, PICKLING TANK, RINSE TANK, STORAGE TANK fresh ACID, with a lining thickness of 5mm, P-CIIR-27 precured butyl rubber slab and supporting adhesive for the connective part of TANK; (7×100m3) HY-66 rubber lining and supporting adhesive for STORAGE TANK waste acid, with a lining thickness of 5mm.一、U-640 胶板特性 Ⅰ. Properties of U-640 Rubber Slab 1、基本性能1. Key PropertyU-640 胶板是以天然橡胶（NR）为基础的硬胶板，它能在硫化罐内用蒸汽或热空气硫化。The U-640 rubber slab is a kind of hard rubber slab based on natural rubber (NR), which can be vulcanized by steam or hot air in vulcanizing tank.U-640 这种材料最显著的特点是对无机酸、碱、盐，特别是对盐酸有很好的 化 学 耐 性 。 The most remarkable property of U-640 is that it has very good chemical resistance against mineral acid, alkali, and salt, especially hydrochloric acid.这种衬里材料可在-5℃～+90℃的温度范围内使用。由于它有很好的耐盐酸性能，所以 U-640 胶板能在化工和冶金、电力行业使用。如酸洗槽、真空防腐设备等。This kind of lining material can be applied within the temperature range of -5℃～+90. Since its good resistance against hydrochloric acid, U-640 rubber slab℃ may be used in chemical engineering, metallurgy, and electric power ...
