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环氧AB胶的注意事项及使用方法?

时间:2020年08月06日 阅读:12 评论:0 作者:admin

环氧树脂AB胶粘剂的使用方法

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在使用时,AB环氧粘合剂当压敏粘合剂,其中所述粘合剂需要被保持干燥和清洁,去除污渍在基体表面上的固定部,然后喷砂,电动轮,钢丝刷或粗砂纸打磨,抛光表面是崎岖不平的,粗糙的外观,以进一步修理,清洗剂清洗,以增强结合力。

根据不同配比,A剂和B剂应充分利用搅拌均匀进行混合在一起,以避免企业出现问题固化不完全的情况。AB胶均匀分布混合在一起后,请及时发展注入胶水,并在具有一定的可用时刻内测验可以运用以及混合胶。在固化管理过程中,请及时清洗容器和器皿,避免把胶水固化在器皿上。

应注意使用环氧树脂AB胶

1. 环氧树脂越多,响应越快,固化速度越快,会伴随大量的热释放,请注意控制胶水的分布,因为响应速度会越快,其可用时间会越短,混合时间会越短。

2.长时间接触胶水,有轻微的皮肤刺激的情况精细瘙痒疼痛,建议在申请时戴防护手套,如果发生这种情况,需要用酒精擦洗,再用清水冲洗干净。

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The use of AB epoxy resin adhesive management methods

When use, AB epoxy adhesives when pressure sensitive adhesive, wherein the adhesive needs to be kept dry and clean, remove dirt and stains on the surface of the matrix on the fixed part, and then sandblasting, electric wheel, wire brush or coarse sand paper burnish, polishing surface is rough, rough appearance, to further repair, germicides, to increase binding force.

According to the different proportion, A and B agent should make full use of stirring evenly mixed together, in order to avoid problems curing incomplete enterprise. AB glue evenly distributed mixed together, please timely development of glue, and have certain available in time test and mixed gum can be used. In the process of curing management, please timely cleaning container and vessel, avoid glue curing on the vessel.

Using epoxy resin AB glue should be paid attention to

1. The epoxy resin, the more the faster the response, the faster the curing speed, will be accompanied by a large number of heat release, please pay attention to control the distribution of the glue, because the response speed will be faster, the shorter of the available time and the mixing time would be shorter.

2. Contact glue for a long time, have a mild skin irritation of fine itch pain, it is recommended to wear protective gloves when applying for, if this happens, need to use alcohol to swab, reoccupy clear water is rinsed clean.