EM 5502 is a two-component emulsion-based system for the release of paper/PET and other substrates.
Siemtcoat® EM 5502
EM 5502 is a two-component emulsion-based system for the release of paper/PET and other substrates.
Recommended Formula
A two components
Siemtcoat® EM 5502 （Base Polymer）
Siemtcoat® EM 5509 （Catalyst）
Applications
As a safe and environmentally friendly water-based silicone release agent, Siemtcoat® EM 5502 can be widely used for coating paper, films, and other substrates, and is applied in the following fields:
Advantages
The emulsion system silicone release agent is suitable for various coating machines, especially suitable for direct coating on paper machines or solvent-based release agent coating equipment for coating processing, thereby conveniently replacing solvent-based products, with the following characteristics:
Physical Properties
| Items | Product Grades | Silicone Active Ingredient (%) |
Viscosity (25℃,mPa.s) |
Release Force (g/25mm) |
Subsequent Adhesion |
Migration Properties |
Packaging |
| Thermal Cure, Emulsion |
Siemtcoat® EM 5502 |
40 | 150 | 5-15 | 85-90 | Low Migration | 950Kg/IBC Drum; 180Kg/ Iron Drum. |
| Items | Grades | Viscosity(25℃,㎟/s) | Key Features | Packaging |
| Catalyst | Siemtcoat® EM 5509 | 200 | Catalyst for Emulsion | 20Kg/Pail; 1Kg/ Bottle |
Curing
| Substrate | Temperature | Curing Time |
| 50μPET | 130℃ | <15s |
Shelf Life
It should be storage in a closed container at 10°C to +30°C.
Standard shelf-life is 12 months. The expired day is marked on label for each drum.
Remark
Emulsion type silicones only have two components: Base Polymer+Catalyst, no need of Cross-linker.
Emulsion type silicones should be agitated thoroughly before use.
Emulsion type silicones may freeze at low temperatures, so users in colder regions should take special care with regard to storage.
Emulsion type silicones should be storage in a closed container at 10°C to +30°C temperature.
