VPS SIVO 260

VPS SIVO 260 is a novel multifunctional siloxane adhesion promoter with aminofunctionalities that can be used for various applications. VPS SIVO 260 is mainly dedicated for use in adhesives and sealants to improve the adhesion of hybrid products (e.g. silylated polyurethanes, MS Polymers®) and RTV-silicones - especially to difficult to stick polycarbonate substrates. In addition, VPS SIVO 260 can lead to adequate adhesive cure and it imparts both additional flexibility and hydrophobicity.

Principal: Evonik Corporation Silanes

Functions: Adhesion Promoter, Coupling Agent, Crosslinking Agent, Surface Modifier

Chemical Family: Polysiloxanes

End Uses: Moisture Curing Adhesives, Moisture Curing Sealants

Compatible Polymers & Resins: Butyl Rubber (IIR), Polycarbonates (PC), Polyethers, Polyurethanes (PU), Silicones

Features: Excellent Flexibility, Good Mechanical Properties, Good Moisture Resistance, Good Substrate Wetting, Hydrophobic, Improved Performance, Improved Quality, Improves Adhesion, Reduce VOC, Weather Resistance

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Adhesion Promoter,
Coupling Agent
Chemical Family
Polysiloxanes
Industrial Additives Functions
Coupling Agent,
Crosslinking Agent,
Crosslinking Agent,
Surface Modifier
Product Code
MITM10220
Single Ingredient
Yes
Technologies
CASE,
Industrial Additives & Materials
Product Families
CASE — Additives
Functional Additives
Industrial Additives & Materials — Processing Aids
Other Processing Additives

Features & Benefits

CASE Ingredients Features
Excellent Flexibility,
Good Mechanical Properties,
Good Moisture Resistance,
Good Substrate Wetting,
Hydrophobic,
Improved Performance,
Improved Quality,
Improves Adhesion,
Reduce VOC,
Weather Resistance
Product Benefits
  • VPS SIVO 260 exhibits excellent wetting on substrates and it can form weather- and moisture-resistant bonds to substrates which are partially difficult to adhere.
  • The main benefits of VPS SIVO 260 in silylated polyurethane or MS polymer based adhesives & sealants are:
  • Improved adhesion to plastics, especially to polycarbonate
  • Improved adhesion to aluminum
  • Well-Balanced mechanical properties
  • Significant VOC-reduction compared to conventional amino silanes

Applications & Uses

Adhesive & Sealant End Applications
Moisture Curing Adhesives,
Moisture Curing Sealants
Compatible Polymers & Resins
Butyl Rubber (IIR),
Polycarbonates (PC),
Polyethers,
Polyurethanes (PU),
Silicones
Compatible Substrates & Surfaces
Aluminum,
Metal,
Plastics
Cure Method
Moisture Cure
Product Applications
  • VPS SIVO 260 is a versatile product that provides improved product performance and quality.
  • VPS SIVO 260 is soluble in alcohols, aliphatic and aromatic hydrocarbons, but it can undergo reactions with ketones or ester solvents.
  • VPS SIVO 260 is considered primarily as an additive in moisture curable adhesives & sealants to eliminate the need for special primers in numerous bonding applications.
  • Loading levels of 0,5 to 2,0 wt. % of VPS SIVO 260 as an additive - calculated on the overall formulation - are typically recommended.

Properties

Physical Form
Liquid
Soluble In
Alcohol Soluble,
Aliphatic Hydrocarbon Soluble,
Aromatic Hydrocarbon Soluble

Packaging & Availability

Packaging Type
Pails

Principal Information

Group Principal Number
S000006
Principal
Evonik Corporation Silanes

Storage & Handling

Shelf Life Information

The shelf life of VPS SIVO 260 is min. 9 months from delivery.

Other

Appearance
Colorless to light yellowish
Color (SDS)
Colorless to light yellow
Flammable Nature (SDS)
Not flammable
Immiscible In (SDS)
Water
Item Number
ITM16377
Odor (SDS)
Slight like fruit
Other Hazards
Hazard(s) not otherwise classified (HNOC): None
Temperature Control
No
USA/DOT UN Number
Not Applicable
Physical Properties
ValueUnitsTest Method / Conditions
Density1.15g/cm³DIN 51757 at 20°C
Flash Pointmin. 95.0°CEN 22719
Viscositymax. 750.0mPa.sDIN 53019 at 20°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)265.0°C
Density (SDS)1.156g/cm³at 20°C
Flash Point (SDS)min. 95.0°CDIN EN ISO 2719
Flash Point (SDS)min. 95.0°CClosed Cup
Flash Point (SDS)min. 95.0°CPensky-Martens Closed Cup (PMCC)
Viscosity (SDS)max. 750.0mPa.sat 20°C
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life9.0mo