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打胶机工作完后中空胶固化慢的原因

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打胶机打完胶后对于中空胶固化慢这个问题,根据济南双组份打胶机厂家多年技术服务经验,大多数是以下两类原因:
According to the technical service experience of Jinan two-component gluing machine manufacturer for many years, the problem of slow curing of hollow glue after gluing is mainly caused by the following two reasons:
1、环境温度低所造成的固化速度慢。解决方法:提高使用环境和养护环境温度,如采用密闭空间设置暖房、空调升温等方法;
1. The curing speed is slow due to low ambient temperature. Solution: improve the temperature of the use environment and the maintenance environment, such as setting a warm room in a closed space and heating the air conditioner;
2、非环境温度低所造成的固化速度慢。解决方法:通过拉断时间确认A、B组分的比例是否正常,在生产厂家允许调节比例范围内可适当增大B组分的比例以加快固化速度。
2. Slow curing speed caused by low ambient temperature. Solution: confirm whether the proportion of component A and component B is normal through the breaking time, and properly increase the proportion of component B within the range allowed by the manufacturer to speed up the curing speed.
注意:
be careful:
目前市面上中空胶通常都是双组分,双组份胶与单组分胶在固化机理上是有明显区别的。双组份胶配方中已含有固化所需要的水分,不受空气中水汽的影响,混合好后里外同时固化,可深度固化,但双组分胶在环境温度偏低、B组份偏少时,固化速度会变慢。
At present, the hollow rubber in the market is usually two-component, and there is a clear difference in the curing mechanism between the two-component rubber and the one-component rubber. The two-component adhesive formula already contains the moisture required for curing, which is not affected by the water vapor in the air. After mixing, the two-component adhesive can be cured at the same time inside and outside, and can be deeply cured. However, the curing speed of the two-component adhesive will be slow when the ambient temperature is low and the component B is small.
济南双组份打胶机
因此,打胶机打完胶后一定要注意使用和养护时的环境温度以及A、B组分的混合比例,以确保固化正常。此外,一些非正常情况,如密封胶在不合理的贮存条件或者超过保质期时,或者不同厂家的中空胶混用也会出现固化慢的情况。
Therefore, it is necessary to pay attention to the ambient temperature during use and curing and the mixing ratio of components a and B after the gluing machine is finished to ensure normal curing. In addition, some abnormal conditions, such as unreasonable storage conditions of sealant or beyond the shelf life, or mixing of hollow adhesives from different manufacturers, may also cause slow curing.
此外如果熔胶温度过高,如果你使用的热熔胶粘度高(较稠),这个温度熔出来的胶更加稠,生活经验我们都知道,稠的东西流动性差,所以这个是有可能出现断胶的情况之一。
In addition, if the melt temperature is too high, if the hot melt adhesive you use has a high viscosity (thicker), the glue melted at this temperature will be thicker. As we all know from life experience, the fluidity of thick things is poor, so this is one of the situations that may lead to glue breaking.
胶枪堵了,胶枪胶管长时间使用没有清洗过,使得胶的积碳堵了枪口。胶的软化点高,这个165的工作温度熔胶慢,导致出胶速度慢。胶箱发热管是否存在故障.这些都是厂家给出的可能导致出胶速度变慢的原因。
The rubber gun is blocked, and the rubber tube of the rubber gun has not been cleaned for a long time, which makes the carbon deposit of the rubber block the muzzle. The softening point of the glue is high, and the working temperature of 165 is slow to melt the glue, resulting in the slow speed of the glue. Whether there is a fault in the heating pipe of the rubber box. These are the reasons given by the manufacturer that may lead to the slow speed of glue delivery.
打胶机工作完后中空胶固化慢的原因以及相关的使用注意事项我们都已经明确了,那您有什么疑问或者需求就来我们网站http://upstudio.com.cn咨询关注吧!
We have made clear the reasons for the slow curing of hollow glue after the glue applicator works and the relevant precautions. If you have any questions or needs, please come to our website http://upstudio.com.cn Consultation and attention!

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