Introduction

   SF-SRC350 is vinyl-terminated polydimethylsiloxane, prepared using a special process. It has a special hyperbranched molecular structure, high reactivity, rapid curing, and stable release force at various speeds.

 

Application

      This product is mainly used for Industrial papers, films, labels.

 

Tech Data

Chemical Property

Reactive siloxane polymers

Appearance

Colorless transparent liquid

Solid Content

>9.9

Viscosity

300~420

 

Recommended usage ratio

    Release agent SF-SRC350 is an addition curing product. Each component needs to be mixed evenly according to the specified ratio.

It is recommended to apply the liquid according to the following steps. The equipment should be kept clean and dry, preferably stainless steel or glass structure.

  1. Add cross-linking agent such as XL58 cross-linking agent and stir evenly.
  2. Add catalyst such as Pt5000 catalyst and stir evenly again.
  3. The following formula is recommended:

SF-SRC350

CrosslinkerXL58

Catalyst Pt5000

Other additives

100

3.3-3.5

0.7-0.8

/

     

The viscosity of the compounded coating solution changes with time and environment. At 25°C, the coating solution is usable within 6 hours.