Part no. (SKU/IDH):
2064411
IDH Name:
LOCTITE® SI 5940, 310 ml Standard cartridge
Gasketing sealants
Black general purpose silicone sealing and bonding agent
A 1-part, black, solvent-free acetoxy silicone-based paste for bonding, sealing and gasketing.
Part no. (SKU/IDH):
2064411
IDH Name:
LOCTITE® SI 5940, 310 ml Standard cartridge
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
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- Description
- Technical specification
LOCTITE® SI 5940 is a black, multi-substrate, acetoxy silicone compound primarily used as a general purpose sealing and bonding agent, gap-filling rubber adhesive or FIPG (form-in-place gasket). It cures when exposed to moisture in the air to form a tough, flexible, waterproof, oil-resistant silicone rubber bond. It's solvent-free and offers excellent resistance to ageing, shrinkage, cracking and discolouring. LOCTITE SI 5940 adheres to an array of materials, including clean metal, glass, most non-oily woods, silicone resin, vulcanised silicone rubber, ceramic, natural and synthetic fibre and many painted and plastic surfaces. Though typically used in applications with an operating range of -50°C to 200°C (-58°F to 392°F), it can short-term handle temperatures up to 220°C (428°F).
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Solvent-free
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Room Temperature Vulcanisation (RTV) cure
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Service/operating temperature: -50°C to 200°C (-58°F to 392°F)
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Excellent resistance to ageing, shrinkage and cracking
- Product category:
- Gasketing sealants
Technologies:
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Silicones, acetoxy
- Chemical basis / base:
- Acetoxy silicone
- Color:
- Black
- Cure speed vs time:
- 6.0 mm
- Extrusion rate:
- 200.0 g/min.
- Fixture time:
- 30.0 min.
- Gap fill:
- 6.0 mm
- Key characteristics:
- Thixotropic
- Lap shear strength:
- 1.3 N/mm²
- Physical form:
- Paste
- Recommended for use with:
- Ceramic; Composite; Glass; Metal: aluminum; Metal: steel; Plastic
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