High protection against extreme conditions

In the electronics industry coatings and protective surface coatings applied to circuit boards and hybrid devices need very specific solutions which guarantee a durable, long-lasting and effective protection. To meet those needs exactly TERRA offers a special range which consists of highly electrical grade liquid LSR silicone rubbers, electrical grade liquid colorants for silicone rubbers, adhesives & bonding agents to bond silicone rubber parts to substrates such as plastic, metal, vinyl, rubber, composite, glas or fabric, and also other complementary additives.
SILASTOSIL® LR line protective coatings are pumpable, highly transparent, two-component (1 to 1 mix), addition-cure liquid LSR silicone rubbers and consider the criteria of function and quality in every aspect. They facilitate economic and efficient processing in massproduction set-ups. They provide long-lasting, stable and high protection against external influences, such as dust, light, aggressive media, temperature fluctuations and mechanical stress. In addition, they insulate electronic circuits from their environment very strongly (Highly complex modules need increased levels of insulation strength). They can be applied with different methods for conformal coating in mass production:
- spray coating
- dip coating
- flooding
- partial coating of selected areas
Each of these processes imposes different requirements on the rheology, pot life and vulcanization charecteristics of the protective surface coatings. SILASTOSIL® LR line protective coatings and other complementary additives for silicone rubbers meet local and international regulations fully.
For further information about our range for Protective Coatings in electronics, please contact us. Our experts will assist you in making the right choices to secure the product properties you seek.

resim elektronik

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