Dynasylan® SIVO 202

Dynasylan® SIVO 202 is a new multifunctional aminosilane adhesion promoter that can be used for a wide variety of applications.

Typical Applications

Dynasylan® SIVO 202 is a versatile product that provides improved product performance and quality. Dynasylan® SIVO 202 is soluble in alcohols, aliphatic and aromatic hydrocarbons, but it can undergo reactions with ketones or ester solvents. Dynasylan® SIVO 202 may also be used as an additive or as a primer in coatings and as a primer in adhesives and sealants applications.
When used as an additive, Dynasylan® SIVO 202 can eliminate the need for special primers in numerous bonding applications. Specific systems that demonstrate improved adhesion when Dynasylan® SIVO 202 is used include RTV silicones and hybrid silane-crosslinkable systems. Loading levels of 0,5 to 2,0 wt. % of Dynasylan® SIVO 202 as an additive - calculated on the overall formulation - are typically recommended. Dynasylan® SIVO 202 can also be utilized to treat mineral fillers. The special functionalities may result in unique functional filler properties when Dynasylan® SIVO 202 treated minerals are incorporated into polymers.

Benefits at a glance

Key Benefits
Dynasylan® SIVO 202 exhibits excellent wetting on substrates and it forms weather- and moisture-resistant bonds to substrates which are typically difficult to adhere. The main benefits of Dynasylan® SIVO 202 in silylated polyurethane or MS polymer adhesives and sealants are:
- Improved adhesion to plastics such as PC and PVC
- Improved mechanical properties

Product Details

Technical Data Sheets

Further Information

Packaging:

Dynasylan® SIVO 202 is supplied in 25 kg pails, 200 kg drums and 1.000 kg IBC's.

Shelf life:

In originally sealed containers Dynasylan® SIVO 202 has a shelf life of min. 12 months from delivery.

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