Pressure Sensitive Adhesives (PSA)
PSA’s or contact adhesives are based on silicone rubber gum and resin blended together to give properties such as, tack, peel and shear strength.
Our range of materials have demonstrated its versatility in these applications;
- assembling silicone rubber bellows/expansion joints.
- adhesive backing on silicone foam/sheet
- assembly of ducting
- fitting seals to prevent misalignment
- Seam sealing silicone fabrics
- Laminating silicone sheets
Pressure Sensitive Adhesives USP’s
- Immediate grab, unlike RTV’s
- High temperature bonding silicone to itself and other substrates
- Thin, discrete bond lines
- Brushable, clear finish
A Selection Of Pressure Sensitive Adhesives Available
SILICONE PRESSURE SENSITIVE ADHESIVE CLEAR
- Laminating silicone to itself and other substrates
- Low viscosity
- Thin Bond lines
- Can be catalysed with SRC18
SILICONE PRESSURE SENSITIVE ADHESIVE CLEAR
- Unique fast drying formula, general purpose adhesive
- No catalyst required, 1 component, but still crosslinks
- Lowest viscosity
- Used as the primer coat for our High Temp Modified Polyacrylic Tape for double side adhesive placement
SILICONE PRESSURE SENSITIVE ADHESIVE- HIGH VISCOSITY
- Laminating silicone to itself and other substrates
- Highest viscosity, giving greater build thickness
- Thicker bond lines
SRC 18 E CATALYST FOR PSA529/6573A
- Catalyst for PSA529 and PSA6573A
- Used to optimise mechanical and temperature performance
High Temp Modified Polyacrylic Tape
- High temp positioning tape, up to 200c
- Aggressive adhesive, for instant tack, onto many substrates
- Can be used with PSA550 to allow use with silicone sheets as a positioning process aid.
PSA
Maintaining the functionality and appearance of a surface requires a coating that can deliver protection from high temperatures, harsh weather and abrasive chemicals. Momentive’s extensive portfolio of silicone-based coatings can offer this line of defence for an array of weatherstrip, release, hard coat and electrode applications. Momentive coatings can provide excellent solvent, thermal, abrasion and chemical resistance, as well as improved adhesion to substrates for applications from sensitive electronic components and tapes and labels to automotive trim, glazing and headlights and trim. Momentive electrode coatings can help in the protection of sensitive electronic circuits and electronic components used in electronic display panels from harmful moisture and corrosion elements which can help add to the reliability and longevity of electronic systems.
To see the complete range of products available from Silicone Solutions click here
To watch videos that showcase specific silicone products and applications click here