Dispensing of adhesive onto complex die-cast components

 

用于汽车显示屏复杂模组压铸件结构胶粘结、传感器压铸件与PCB板的粘接,取代传统螺丝固定,减重30%,同时提升了抗震性能

快速初固能力:专用免保压PUR胶在点胶后3-5分钟即可达到初粘强度,能快速固定组件位置,无需额外保压夹具。

湿气固化机制:通过吸收空气中的湿气完成最终固化,固化过程中不会产生收缩,避免组件移位。

宽温域适应性:满足汽车、新能源等领域的苛刻环境要求。

 

 特性  BE-1135 BE-1135B
颜色 Black Black
开放时间[mins] 3~6 3~6
硬度Shore A70 A70
粘度[mPa-s] 5,000 ~10,000 7000
预热温度[℃] 130(20min) 130(20min)
应用温度[℃] 120-150 130
喷阀温度[℃] 150-180 150-180
拉拔强度[Kgf/100mm2] >70 >70
断裂伸长率% >700 >700
剪切强度[MPa] 12 12

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Against the backdrop of the ‘Dual Carbon’ policy, the new energy industry is entering a period of rapid development, with the pace of technological iteration continuing to accelerate for products such as power batteries, energy storage equipment and new energy support components. As new energy equipment is subjected to working environments characterised by alternating high and low temperatures, high vibration and heavy loads over extended periods, this places extremely high demands on adhesives in terms of bonding strength, resistance to high and low temperatures, insulation and protection, waterproof sealing, flame retardancy and environmental friendliness. High-performance, safe and eco-friendly adhesive materials have thus become a crucial safeguard for the safe development of the new energy industry.

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