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典型产品特性	数值
外观及颜色	无色
活性成分含量	100%
粘度（mPa.s @23°C）	180-250 mPa.s
密度（25 °C）	0.97 g/cm³
闪点（℃ ,closed Cup）	140 °C

注：这些数据只作参考，不作制定技术指标之用。

三、使用参考

涂布料液的配制必须按照以下的顺序：

1、如果做重剥离应用，首先加入重剥离添加剂;

2、再加入SH-620慢慢搅拌直至混合液呈均匀态;

3、再加入交联剂，直至搅拌均匀;

4、最后慢慢加入催化剂，直至搅拌均匀;

5、使用过滤后的的涂布液经合适的涂布头均匀地涂覆在基材上，随即进入烘箱固化，烘箱温度设置为120～160℃，烘箱停留时间几秒至几十秒。

四、包装及贮运

产品应保存在原装密闭容器中，存储于-20℃到+30℃下。每桶产品的标签上应清楚标有过期日期(在“月-年”前使用)。储存时间超过标签所标注的最佳使用期限并不意味着该产品必定不能继续被使用。但是在这种情况下，为了保证产品质量，需要重新检查产品的相关性质。

Silicone release agent SH-620

Ⅰ Product description

This product is an addition-curing，solvent-free silicone release agent. It has excellent properties such as rapid curing, low release force at low peeling speeds, medium release force at high peeling speeds, good release force stability, and excellent bath stability. It is mainly used for coating paper, labels and other substrates.

Ⅱ Product data

Typical product characteristics	Numeric value
Appearance	colorless
Active ingredient content	100%
Viscosity（mPa.s @23°C）	180-250
Density（g/cm, 25 °C）	0.97 ³
Flash point（℃ ,Closed Cup）	140

Note: These data are for reference only and not for the purpose of setting technical indicators.

III. Usage Reference

The coating solution must be prepared in the following order:

1. Add high-peeling strength additives first in high-peeling force application;

2. Add SH-620 and stir slowly until the mixture is homogeneous;

3. Add cross-linking agent and stirevenly;

4. Finally, add catalyst slowly and stir evenly;

5. The filtered coating solution is evenly coated on the substrate by a suitable coating head, and then enters the oven for solidification, the oven temperature is set to 120~160 °C, and the oven residence time is a few seconds to tens of seconds.

Ⅳ Packing, storage and transportation

The product should be stored in its original airtight container at -20°C to +30°C. The expiration date (used before "month-year") is clearly indicated on the label of each barrel. The fact that the storage period exceeds the best period indicated on the label does not mean that the product is no longer useable again. But in this case, in order to guarantee the quality of the product, it is necessary to re-check the relevant properties of the product.

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