混配比正确。
The mixing ratio is correct.
混配比，即主剂(-NC0组分)与固化剂(-0H组分)的混合比例，通常为重量比，而不是体积比。
Mixing ratio, that is, the mixing ratio of main agent (- nc0 component) and curing agent (- 0h component), is usually the weight ratio rather than the volume ratio.
需要注意的是：在无溶剂复合工艺中，主剂和固化剂的概念与干式复合工艺有所区别，此处提到的混配比只适用于无溶剂复合工艺。
It should be noted that in the solvent-free composite process, the concepts of main agent and curing agent are different from the dry composite process. The mixing ratio mentioned here is only applicable to the solvent-free composite process.
不同的胶黏剂混配比不同通常在100︰50到100︰100之间，比如：康达811 8A/B胶的混配比为100︰75、波士830/730胶和罗门哈斯698A/C79胶的混配比为100︰50、汉高6029-2l/7723-22胶的混配比为100︰90等。
The mixing ratio of adhesives of different brands is different, usually between 100:50 and 100:100. For example, the mixing ratio of Kangda 811 8A / B adhesive is 100:75, the mixing ratio of bos830 / 730 adhesive and Rohm Haas 698a / c79 adhesive is 100:50, and the mixing ratio of Henkel 6029-2l / 7723-22 adhesive is 100:90.
在实际生产中，使用同一胶黏剂时，客户也可能根据复合产品类型的不同对混配比作适当调整。
In actual production, when using the same brand of adhesive, customers may also adjust the mixing ratio according to different types of composite products.
双组分应混合均匀充分。
The two components shall be mixed evenly and fully.
混合时问与涂布和复合操作时间应相互匹配，要满足胶黏剂开口时间的要求。开口时间，即从无溶剂双组分胶黏剂混合后到可正常进行涂布和复合作业的时问。
Mixing time and coating and compounding operation time should match each other to meet the requirements of adhesive opening time. Opening time, that is, the time from the mixing of solvent-free two-component adhesive to the normal coating and compounding operation.

当前，国产无法剂胶黏剂的开口时间通常为30分钟走右，但据了解个别胶黏剂的开口时间更长。
At present, the opening time of domestic adhesives is usually 30 minutes, but it is understood that the opening time of individual adhesives is longer.
混胶机的功能及类型
Functions and types of rubber mixer
自动混胶机，简称混胶机，也称计量混腔机，其是利用计量泵将双组分胶黏剂按照设定混胶比从储胶桶内抽取出来、均匀混合后输送到无溶剂复合机涂布单元上的系统。
Automatic glue mixer, referred to as glue mixer for short, also known as metering cavity mixer, is a system that uses a metering pump to extract the two-component adhesive from the glue storage barrel according to the set mixing ratio, evenly mix and transport it to the coating unit of solvent-free compounding machine.
可见，混胶机是双组分胶黏剂复合的关键配套设备，其只有与无溶剂复合设备达到高度匹配，才能实现连续、稳定的无溶剂复合工作状态。
It can be seen that the glue mixer is the key supporting equipment for two-component adhesive compounding. Only when it is highly matched with the solvent-free compounding equipment can it realize continuous and stable solvent-free compounding working state.
混胶机的主要性能指标包括混配比范围、混配比控制的静态和动态精度、胶黏剂黏度的适应范围、储胶桶容积、加热系统温度及其控制精度、单位时间内的供胶量等。
The main performance indexes of the mixer include mixing ratio range, static and dynamic accuracy of mixing ratio control, adaptive range of adhesive viscosity, volume of glue storage barrel, temperature and control accuracy of heating system, glue supply per unit time, etc.
混胶机的使用注意事项
Precautions for use of rubber mixer
在很多情况下，无溶剂复合设备用户会使用不同生产厂家、不同用途、不同型号的胶黏剂，特别是同一混胶机在使用不同胶黏剂时，应注意。
In many cases, users of solvent-free compounding equipment will use adhesives of different manufacturers, different uses and different models, especially when using different adhesives in the same mixer.
（1）任何新型号的胶黏剂在初次使用之前，都必须进行工艺试验。
(1) Any new type of adhesive must undergo process test before initial use.
（2）由高性能胶黏剂（如蒸煮胶）转向低性能胶黏剂（普通胶）时，可以不必清洗混胶机，但由低性能胶黏剂转向高性能胶黏剂时，务必彻底清洗混胶机。
(2) When changing from high-performance adhesive (such as cooking adhesive) to low-performance adhesive (ordinary adhesive), it is not necessary to clean the mixer, but when changing from low-performance adhesive to high-performance adhesive, be sure to clean the mixer thoroughly.
有些用户因复合产品类型不同，需要使用不同类型的胶黏剂，如生产干轻型包装时用普通胶，生产蒸煮包装时使用蒸煮胶，为减少混胶机的清洗时间以及主机停机次数，许多用户会为一台无溶剂复合设备配备两台混胶机，这种方式灵活方便，可有效提高生产效率，但使用过程中需要注意。
Some users need to use different types of adhesives due to different types of composite products. For example, ordinary glue is used in the production of dry light packaging and cooking glue is used in the production of cooking packaging. In order to reduce the cleaning time of the glue mixer and the shutdown times of the host machine, many users will equip one solvent-free composite equipment with two glue mixers. This method is flexible and convenient, which can effectively improve the production efficiency, However, attention should be paid during use.
（1）由于使用胶黏剂不同，因此必须在混胶机上做好清晰标注以区别。
(1) Due to different adhesives, clear marks must be made on the mixer to distinguish them.
（2）当一台混胶机长期停用时，要注意防止储胶桶和输胶管内的胶黏剂发生反应或出现堵塞现象，发现异常后一定要认真清洗后再使用。
(2) When a rubber mixer is out of service for a long time, pay attention to prevent the reaction or blockage of the adhesive in the rubber storage barrel and the rubber conveying pipe. If any abnormality is found, it must be carefully cleaned before use.
（3）要随时交换混胶机位置，保证工作混胶机在指定工作位置，防止因混胶机位置不合适而导致输胶管过分扭曲或弯曲变形，从而引起破裂。
(3) The position of the rubber mixer shall be changed at any time to ensure that the working rubber mixer is in the specified working position, so as to prevent the rubber conveying pipe from being excessively twisted or bent due to the improper position of the rubber mixer, resulting in rupture.