Silicone Sealants & Adhesives DELO-GUM

DELO-GUM are one part, cold cured silicone adhesives and sealants with a silicone rubber base. The product range includes versions with or without solvents.

Silicones are used as permanently flexible adhesives and as fixing, sealing and potting materials. Special advantages include their high resistance to temperature, weathering and ageing, high elongation at tear and easy handling (one part).

They are supplied ready to use. Curing occurs with the presence of moisture (RH 30-80%), with reaction occurring very quickly, skin formation within 5 to 20 minutes. Curing occurs from exposed surfaces inwards, so products should be exposed to air until fully cured. Full curing will depend on the layer thickness, and can be calculated at 2 or 4mm per 24 hours (product dependant). Changes in RH throughout the year will affect the curing properties, and should therefore be controlled for consistent results.

Selection Chart		DELO-GUM Selection Chart (47Kb)
Product	Viscosity	Description	Datasheet
SI480	17,000	Transparent, low viscosity, neutrally cross linked, ideal for electronic applications	148Kb
3397	Pasty	Pink, fast curing, non corrosive cleavage, model making and electronic applications	168Kb
3597	350,000	Transparent, self levelling, non corrosive cleavage, ideal for electronic applications	168Kb
3599	Pasty	Grey, for sealing large gaps, anti-fungus, non corrosive cleavage, elongation 600%	167Kb
3695	80,000	Red, low viscosity, high thermal resistance to 300C for bonding and sealing	166Kb
3697	350,000	Transparent, bonds with adhesion strength on metal, plastic, glass etc, self levelling	180Kb
3699	Pasty	Red, high viscosity, high thermal resistance to 300C for bonding / sealing large gaps	165Kb
Applications / Uses		Bonding Sealing Encapsulation
Industry Segments:		Electronics Engineering Mechanical / Electrical Engineering
Technical Advice		enquiries@inseto.co.uk
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