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系統(tǒng)型號(hào) SkitC3

主要功能 電導(dǎo)率、電阻率/漿料穩(wěn)定系數(shù)/溫度

機(jī)器尺寸（L*W*H） ～300mm*185mm*150mm

機(jī)器重量 5kg

顏色 銀

品牌 ACCFILM

電阻的重要性

在鋰離子電池生產(chǎn)制造中，將液體介質(zhì)與正負(fù)極活性材料、導(dǎo)電劑、粘結(jié)劑混合均勻，得到電池漿料，然后涂布在集流體上，利用干燥烘烤等除去溶劑(水或NMP)，毫無(wú)疑問(wèn)作為鋰電池生產(chǎn)的**道工序，勻漿配料是重中之重，是一切性能的基礎(chǔ)。

In the manufacture of lithium-ion battery production, with liquid medium is the positive and negative active materials, conductive agent, binder are mixed evenly to get the battery slurry, and then coated on the fluid collector, using drying and baking to remove the solvent (NMP) or water, there is no doubt that as the first step of lithium-ion battery production,homogenate ingredients are the most important and the basis of all performance.

而漿料的各項(xiàng)特性參數(shù)又是表征或衡量漿料的基礎(chǔ)，而漿料電導(dǎo)性又是決定電芯導(dǎo)電性的重要參數(shù)，所以找到一種測(cè)量漿料電導(dǎo)性及穩(wěn)定性的方法及儀器非常重要。

And the characteristic parameters of slurry is the basis of characterization or measurement of slurry, and the conductivity of slurry is an important parameter to determine the conductivity of the cell, so it is very important to find a method and instrument to measure the conductivity and stability of slurry.

 漿料電阻測(cè)量在漿料快速評(píng)估、品質(zhì)監(jiān)控等過(guò)程中發(fā)揮以下作用：

Measurement of slurry resistance plays the following roles in the process of slurry rapid evaluation and quality monitoring：

1. 綜合評(píng)估不同攪拌工藝對(duì)膠料電導(dǎo)率（包括分散性、沉降等）影響；

The influence of different stirring processes on the conductivity (including dispersion settlement, etc.) of the compound was comprehensively evaluated

2. 針對(duì)生產(chǎn)過(guò)程中漿料批次穩(wěn)定性的評(píng)估；

Evaluation of batch stability of slurry during production

3. 針對(duì)不同配方漿料導(dǎo)電性評(píng)估；

Conductivity evaluation of different slurry formulations;

 漿料電導(dǎo)率測(cè)量原理

Principle of slurry conductivity measurement

                                                               電阻率,Resistivity，

測(cè)量方法：將準(zhǔn)備的的漿料導(dǎo)入干凈的電極測(cè)試杯中（蓋過(guò)測(cè)試杯指示線）或直接將測(cè)試電極筆放入漿料量杯中，開(kāi)啟軟件，選擇對(duì)應(yīng)的測(cè)試模式，開(kāi)始測(cè)試，數(shù)據(jù)將自動(dòng)保存；

Measurement method: Put the prepared slurry into a clean electrode test cup (over the indicator line of the test cup) or directly put the test electrode pen into the slurry measuring cup, open the software, select the corresponding test mode, start the test, and the data will be automatically saved;

測(cè)量參數(shù)：電導(dǎo)率、電導(dǎo)率、穩(wěn)定系數(shù)、溫度、時(shí)間

Measurement parameters:   conductivity, stability coefficient, temperature, time

產(chǎn)品特色

 MSA可靠性分析

MSA reliability analysis

ACCFILM漿料電阻測(cè)試儀測(cè)試為可再現(xiàn)性測(cè)試，測(cè)試通過(guò)標(biāo)準(zhǔn)樣品進(jìn)行測(cè)量可靠性分析；

ACCFILM slurry resistance tester test is reproducibility test, test through the standard sample measurement reliability analysis;

 應(yīng)用領(lǐng)域與范圍

Application field and scope

本測(cè)量系統(tǒng)適用于企業(yè)、高等院校、科研院所及分析檢測(cè)機(jī)構(gòu)、是檢驗(yàn)對(duì)電池及半導(dǎo)體材料的漿料電導(dǎo)率及其穩(wěn)定性進(jìn)行測(cè)量，其主要輸出測(cè)量測(cè)試如下：

The measurement system is suitable for enterprises, universities, research institutes and analysis and testing institutions, is to test the battery and semiconductor material slurry conductivity and stability measurement, its main output measurement test is as follows:

 輸出測(cè)量參數(shù)（VS.傳統(tǒng)四探針）

Output measurement parameters (vs. conventional four-probe)

 行業(yè)應(yīng)用情況

Industry Application

基于自營(yíng)與合作的營(yíng)銷(xiāo)及服務(wù)模式，ACCFILM系列產(chǎn)品自2016年完成全球**后，已服務(wù)近100家客戶，在2020年實(shí)現(xiàn)為全球市場(chǎng)出貨前十的企業(yè)中其中7家提供產(chǎn)品服務(wù)， “ACCFILM”品牌已經(jīng)成為新能源動(dòng)力電池細(xì)分領(lǐng)域的代名詞。

Based on the marketing and service mode of self-operation and cooperation, ACCFILM series products had served nearly 100 customers since the global debut in 2016. In 2020, ACCFILM had providedproducts and services for 7 of the top 10 companies in the global market. "ACCFILM" brand had become synonymous with the new energy power battery segment.

 應(yīng)用案例

application case

1.負(fù)極漿料中應(yīng)用的穩(wěn)定性評(píng)估

Stability evaluation for applications in negative slurry

不同CMC（漿料穩(wěn)定劑）應(yīng)用于石墨負(fù)極配方中，將影響漿料的沉降性能（穩(wěn)定性），通過(guò)監(jiān)控漿料的電導(dǎo)率測(cè)量變化，可判定評(píng)價(jià)原材料的應(yīng)用效果；

Different CMC (slurry stabilizer) applied to graphite anode formula will affect the settling property (stability) of slurry. The application effect of raw materials can be evaluated by monitoring the conductivity measurement changes of slurry.

應(yīng)用：材料篩選評(píng)價(jià)、穩(wěn)定性監(jiān)控

Application: material screening evaluation, stability monitoring

漿料配方簡(jiǎn)要說(shuō)明：石墨95.3%，CMC2或CMC1 1.3%，SBR1.9%,SP 1.5%;

Formulation of slurry: graphite 95.3%, CMC2 or CMC1 1.3%, SBR1.9%,SP 1.5%;

2. 不同黏度（稀釋?zhuān){料電阻率評(píng)估

Resistivity evaluation of slurry with different viscosity (dilution)

對(duì)于實(shí)驗(yàn)應(yīng)用案例1的漿料進(jìn)行稀釋?zhuān)♂屒昂鬂{料的電阻率明顯增大，導(dǎo)電性能降低，為后續(xù)漿料開(kāi)發(fā)提供新的測(cè)量參數(shù)。

After diluting the slurry of experimental application case 1, the resistivity of the slurry increased significantly and the conductivity decreased, providing new measurement parameters for the subsequent slurry development.

3. 不同保存時(shí)間漿料電阻率評(píng)估

Resistivity evaluation of slurry with different storage time

對(duì)于負(fù)極漿料進(jìn)行不同時(shí)間存儲(chǔ)后，與新鮮漿料對(duì)比，原漿料出現(xiàn)明顯的沉降（具體效果如圖3）；對(duì)兩個(gè)漿料的電阻情況進(jìn)行測(cè)試，具體結(jié)果如表：

For the negative slurry stored for different time, compared with the fresh slurry, the original slurry has obvious settlement (see Figure 3). The resistance of the two pastes was tested. The specific results are shown in the table:

4. 客戶提供數(shù)據(jù)案例

Customer provides data case

某客戶對(duì)于其某款漿料進(jìn)行稀釋實(shí)驗(yàn)的數(shù)據(jù)，其稀釋倍數(shù)與電導(dǎo)率成等比例線性關(guān)系；

A customer for its a slurry dilution test data, the dilution ratio and conductivity into equal proportion linear relationship;

具體結(jié)果如右圖數(shù)據(jù)曲線：

Specific results are shown in the data curve on the right:

5.不同固含量漿料電導(dǎo)率

Conductivity of slurry with different solid content

通過(guò)漿料電導(dǎo)率測(cè)試可實(shí)現(xiàn)特定配方的適合固含量的判定；

The determination of suitable solid content of a specific formula can be realized through the test of slurry conductivity.

 系統(tǒng)參數(shù)

system parameter