混配比正確。
The mixing ratio is correct.
混配比，即主劑(-NC0組分)與固化劑(-0H組分)的混合比例，通常為重量比，而不是體積比。
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：在無溶劑復(fù)合工藝中，主劑和固化劑的概念與干式復(fù)合工藝有所區(qū)別，此處提到的混配比只適用于無溶劑復(fù)合工藝。
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.
不同的膠黏劑混配比不同通常在100︰50到100︰100之間，比如：康達(dá)811 8A/B膠的混配比為100︰75、波士830/730膠和羅門哈斯698A/C79膠的混配比為100︰50、漢高6029-2l/7723-22膠的混配比為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.
在實際生產(chǎn)中，使用同一膠黏劑時，客戶也可能根據(jù)復(fù)合產(chǎn)品類型的不同對混配比作適當(dāng)調(diào)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.
雙組分應(yīng)混合均勻充分。
The two components shall be mixed evenly and fully.
混合時問與涂布和復(fù)合操作時間應(yīng)相互匹配，要滿足膠黏劑開口時間的要求。開口時間，即從無溶劑雙組分膠黏劑混合后到可正常進(jìn)行涂布和復(fù)合作業(yè)的時問。
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.

當(dāng)前，國產(chǎn)無法劑膠黏劑的開口時間通常為30分鐘走右，但據(jù)了解個別膠黏劑的開口時間更長。
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.
混膠機(jī)的功能及類型
Functions and types of rubber mixer
自動混膠機(jī)，簡稱混膠機(jī)，也稱計量混腔機(jī)，其是利用計量泵將雙組分膠黏劑按照設(shè)定混膠比從儲膠桶內(nèi)抽取出來、均勻混合后輸送到無溶劑復(fù)合機(jī)涂布單元上的系統(tǒng)。
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.
可見，混膠機(jī)是雙組分膠黏劑復(fù)合的關(guān)鍵配套設(shè)備，其只有與無溶劑復(fù)合設(shè)備達(dá)到高度匹配，才能實現(xiàn)連續(xù)、穩(wěn)定的無溶劑復(fù)合工作狀態(tài)。
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.
混膠機(jī)的主要性能指標(biāo)包括混配比范圍、混配比控制的靜態(tài)和動態(tài)精度、膠黏劑黏度的適應(yīng)范圍、儲膠桶容積、加熱系統(tǒng)溫度及其控制精度、單位時間內(nèi)的供膠量等。
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.
混膠機(jī)的使用注意事項
Precautions for use of rubber mixer
在很多情況下，無溶劑復(fù)合設(shè)備用戶會使用不同生產(chǎn)廠家、不同用途、不同型號的膠黏劑，特別是同一混膠機(jī)在使用不同膠黏劑時，應(yīng)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）任何新型號的膠黏劑在初次使用之前，都必須進(jìn)行工藝試驗。
(1) Any new type of adhesive must undergo process test before initial use.
（2）由高性能膠黏劑（如蒸煮膠）轉(zhuǎn)向低性能膠黏劑（普通膠）時，可以不必清洗混膠機(jī)，但由低性能膠黏劑轉(zhuǎn)向高性能膠黏劑時，務(wù)必徹底清洗混膠機(jī)。
(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.
有些用戶因復(fù)合產(chǎn)品類型不同，需要使用不同類型的膠黏劑，如生產(chǎn)干輕型包裝時用普通膠，生產(chǎn)蒸煮包裝時使用蒸煮膠，為減少混膠機(jī)的清洗時間以及主機(jī)停機(jī)次數(shù)，許多用戶會為一臺無溶劑復(fù)合設(shè)備配備兩臺混膠機(jī)，這種方式靈活方便，可有效提高生產(chǎn)效率，但使用過程中需要注意。
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）由于使用膠黏劑不同，因此必須在混膠機(jī)上做好清晰標(biāo)注以區(qū)別。
(1) Due to different adhesives, clear marks must be made on the mixer to distinguish them.
（2）當(dāng)一臺混膠機(jī)長期停用時，要注意防止儲膠桶和輸膠管內(nèi)的膠黏劑發(fā)生反應(yīng)或出現(xiàn)堵塞現(xiàn)象，發(fā)現(xiàn)異常后一定要認(rèn)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）要隨時交換混膠機(jī)位置，保證工作混膠機(jī)在指定工作位置，防止因混膠機(jī)位置不合適而導(dǎo)致輸膠管過分扭曲或彎曲變形，從而引起破裂。
(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.