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技术文献

环氧树脂灌胶需要了解的9个特性

发布日期:2020-06-09 15:08 浏览次数:

环氧树脂胶是现在更普遍的是使用塑料灌封过程,这是为什么呢?因为环氧树脂胶可在室温下固化或热固化,使用更方便!所以除了这除了怎样的特色吧特点环氧胶?

1、环氧树脂胶环保绿色无污染:在较低的温度下即可完全溶化,流动性进行均匀;

如图2所示,环氧树脂胶的高介电强度,绝缘性好,降低原有设备的工作温度,从而延长了产品的使用寿命;

3、环氧树脂胶有良好的导热、散热性,耐高温、低温,热稳定性具有优良,因此对高温环境敏感度可以大大提高降低;

 4.环氧树脂胶粘剂可防止老化:本产品在填充固化后不易老化,避免其他类似产品易老化开裂现象;

环氧密封胶性能好: 其优异的密封性,使电子产品减振,降低噪音;

6,防水防潮环氧胶:涂覆或电子元件的灌封具有优异的湿气,水,灰尘效果好,耐腐蚀,耐臭氧,风化和其他方面之后;

7、环氧树脂胶灌封温度相对较低,不会出现损伤耐热度在85℃-105℃以上的元器件;

8,环氧树脂可以在室温下进行固化:灌封可以在室温下在短时间内,高速热固化后;

9、环氧树脂胶灌封工艺设计简单:可采用传统手工或灌胶机进行灌封,流水线作业,操作更加方便、提高企业生产管理效率。

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Epoxy resin adhesive is now glue is used in common a kind of glue, is this why? Because can room temperature curing epoxy resin adhesive, also can heat curing, use rise more convenient! The epoxy resin adhesive characteristics besides has the characteristics of what? Faith below small make up is to introduce the nine characteristics of epoxy resin adhesive.

 

1, epoxy resin adhesive: environmental protection free from contamination can melt at lower temperatures, liquidity uniform;

 

2, epoxy resin adhesive, high dielectric strength, good insulation performance, reduce the working temperature of the original device, so as to prolong the service life of products;

 

3, epoxy resin adhesive has good thermal conductivity, thermal resistance, high temperature resistant, low temperature, good thermal stability and so on high temperature sensitivity is greatly reduced;

 

4, epoxy resin adhesive can prevent aging: the product after potting curing aging, not easily to avoid the cracking of other similar products aging phenomenon;

 

5, epoxy resin adhesive sealing: its good sealing, electronic products to reduce vibration and noise;

 

6, epoxy resin adhesive waterproof moisture proof: coated or after filling and sealing of the electronic components have excellent moisture-proof, waterproof, dustproof, corrosion resistance, ozone resistance, weathering resistance and other aspects of the effect is better;

 

7, epoxy resin adhesive sealing temperature is low, does not damage heat resistance in 85 ℃ to 105 ℃ or more components;

 

8, epoxy resin adhesive can be room temperature curing, can be in a short period of time after potting at room temperature curing, fast heat dissipation;

 

9, epoxy resin adhesive potting process is simple: can use manual or potting glue machine, assembly line work, easy to operate, improve production efficiency.

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