Silicone Sealants

Hylosil®

AMINE, ACETOXY AND OXIME CURING ENGINEERING GRADE RTV SILICONE SEALANTS.

Skip to the beginning of the images gallery

Product Leaflet

Hylosil®

Hylosil Silicone sealants are room temperature vulcanising (RTV) silicone compounds. They are high performance engineering grade sealants which are used in the automotive industry and for general manufacturing.

The Hylosil range of RTV silicones are manufactured to a high specification. Each grade of silicone has its own specific characteristics such as temperature resistance, viscosity, thixotropy, sprayability, oil resistance, water resistance, adhesion. Typical applications include sealing gearboxes, engines, turbines, electric motors, defence applications, automotive light bulb sealing, electrical potting applications

Features

Room temperature vulcanising (RTV) silicone compounds
High-performance engineering grade sealants
Used in the automotive industry and for original equipment manufacturing
Can also be used for a variety of applications
Particularly suitable for high strength applications
Good resistance to oils and aqueous anti-freeze agents.

Product Sizes

Pack size –85g tube, 300ml cartridge, 17 litre kegs

Typical Physical Properties

Hylosil	Colour	Cure-System	Skin Time (Mins) @ 23 °C & 60% RH	Temp Range	Extrusion rate 3mm orifice @ 60PSI	Tensile Strength	Elongation Break	Shore-Hardness
101	Ivory	Amine	10	-50°C to +180°C (Usable up to +240°C)	55g/min	2.5N/mm²	350%	25°
102	Black	Amine	10	-50°C to +180°C (Usable up to +240°C)	45g/min	2.5Nmm²	350%	25°
103	Clear	Amine	10	-50°C to +180°C (Usable up to +240°C)	45g/min	2.5Nmm²	350%	25°
106	Ivory	Amine	10	-50°C to +180°C (Useableup to +240°C)	18g/min	1.8N/mm²	200%	25°
302	Black	Acetoxy	6	-40°C to +240°C	78g/min	1.9N/mm²	460%	22°
303	Clear	Acetoxy	6	-40°C to +240°C	78g/min	1.9N/mm²	460%	22°
310	Brick Red	Acetoxy	15	-50°C to +300°C	58g/min	1.4N/mm²	420%	43°
343	Clear	Acetoxy	10	-40°C to +180°C	Flowable	0.7N/mm²	300%	27°
607	Black	Oxime	10	-40°C to +240°C	85g/min	2.10N/mm²	400%	34°
654	Anthracite	Oxime	7	-50°C to +250°C	125g/min‾¹	2.75N/mm²	325%	45°