产 品 名 称 托马斯耐高温胶（THO4052） 概 述 本品系环氧树脂胶粘剂，双组份，常温快速固化，粘接强度高，耐温性优良,操作简便。 适 用 范 围 适用于高温条件下工作的金属、陶瓷、复合材料的自粘与互粘，也适用于各种 容器的泄漏、缸体裂缝、铸件的粘接、填充、密封、堵漏和修复以及电器、仪表的发热部件的粘接和密封。 性 能 特 点 •外观：A组份为浅色粘稠液体，无固体颗粒。B组份为浅黄色液体。 •固化速度快，25℃时，1－3小时初固化，18小时接近最大粘接强度。 •粘接强度高，耐久、耐紫外光性能优良。 •耐温性能好，适应温度范围广，粘接后在较高的温度下仍有较好的粘接效果。 •粘接表面无需严格处理，两组份按比例调配，使用方便。 •耐介质性能优良，耐油、水、酸、煤油、乙醇、碱、杂环烃、核辐射等。 •安全及毒性特征：有极轻微异味，无吸入危险，固化后实际无毒。 •贮存稳定性较好，贮存期为1年。 主要技术性能指标如下： 耐温范围:-40－+380℃ 粘接强度: 常温:拉伸强度≥25MPa; 剪切强度≥20 MPa 150℃:拉伸强度 3－5 MPa 使 用 方 法 1、将被粘物除锈、去污、擦净。 2、将A、B组份按10：1. 2-1．5的比例充分调匀。,当气温低于25℃时，可将A、B组份按10：1．2-1．5的比例调均匀后使用；按比例加入B后，既可提高反应速度又可提高强度。 3、 将调好的胶液涂于被粘物表面，合拢、压实、静置2~4小时。 注 意 事 项 1、 取胶工具绝不可混用。 2、 操作环境注意通风。 3、 胶液如触及皮肤，可及时用肥皂水冲洗. 4、 未用完的胶应盖好，置于阴凉通风处。 该版权属于托马斯科技2005-2008所有 Product range High temperature Adhesive（THO4052） Outline This strain acrylic acid polyester adhesive, the double component, the normal temperature fast solidification, the cementation intensity is high, the heat resistance is fine,Operates easily. Applications Is suitable the metal, the ceramics, the compound materials which works under the hot conditions from stick with stick mutually, also is suitable for each kind of vessel divulging, the cylinder body crack, the casting cementation, the packing, the seal, stops up leaks with the repair as well as the electric appliance, the measuring appliance gives off heat the part cementation and the seal. Features • outward appearance: The A component is the tinted thick liquid, non-solid particle. The B component is the tinted paste shape. • the curing velocity is quick, when 25℃;, 1-3hour at the beginning of minute solidifies, 18 hour close biggest cementation intensities. • the cementation intensity is high, durable, bears the ultraviolet ray performance to be fine. • the heat resistant performance is good, the adaptation temperature range is broad, after the cementation still had the good cementation effect under the high temperature. • the cementation surface does not need to process strictly, two component isometric mix, easy to operate. • bears the medium performance to be fine, oil resistant, water, acid, petroleum, ethyl alcohol and so on. • security and toxic characteristic: Has the extremely slight unusual smell, non-inspiration danger, after solidification actual non-toxic. • the storing stability is good, the storage time is half year. The main technical performance target is as follows: Heat resistance scope：-40－+380℃ Cementation intensity: Normal temperature: Longitudinal strength≥25MPa; Shearing strength≥20 MPa 150℃: Longitudinal strength 3－5 MPa Instruction 1. Clean the surface of the material,make sure they have no dusty or oil on them,Wait until they are dry. 2. Mixing A and B 10:1。2-1。5with adhesive smear. In the temperature is lower than 25℃; components move evenly after 10:1。2-1。5 proportion used; Joins B after the proportion, both can be enhance the reaction rate, and can be enhance the intensity. 3.Will adjust the good liquid cement to spread in is stuck the surface, will close up, the compaction, settles for 2~4 hours. Notes 1.The Adhesive tool does not to be mix used. 2. It has odor of acrylic ,it is necessary to keep it well ventilated and away from fire . 3.IF it is touché the skin, must to be prompt with the soapy water. 4.Caps of adhesive tube cannot be exchanged to avoid going bad and losing efficacy .It can be stored at well-ventilated places with low temperature,and away from fire. This copyright belongs to the ThomasChina science and technology all 2005-2008