Search
the marketplace
through 230,000 Chemicals and Raw Ingredients
through 8,000+ Supplier owned storefronts
company tower banner
Momentive Performance Materials Company Logo

CoatOSil™ 1770 Silane Crosslinker

1 of 59 products in this brand
CoatOSil™ 1770 silane can benefit from better adhesion, improved appearance, and longer retention of functional and esthetic properties. As a cycloaliphatic epoxy silane, CoatOSil™ 1770 silane can deliver crosslinking in latex under room or elevated temperature cure conditions. Through crosslinking, CoatOSil™ 1770 silane can improve the solvent, stain and weather resistance of the final coating.

Functions: Adhesion Promoter, Coupling Agent, Crosslinking Agent

Chemical Family: Silanes, Silicon-based Compounds

Molecular Weight: 288.0 - 288.0 g/mol

Features: Excellent Adhesion, High Impact Resistance, Long Shelf Life, Mar Resistance, Stain Resistance

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Silanes,

Silicon-based Compounds

CASE Ingredients Functions

Adhesion Promoter,

Coupling Agent,

Crosslinking Agent

Technologies

CASE Ingredients

Product Families

CASE Ingredients — Additives

Functional Additives

CASE Ingredients — Monomers & Intermediates

Chain Extenders & Crosslinkers

Features & Benefits

CASE Ingredients Features

Excellent Adhesion,

High Impact Resistance,

Long Shelf Life,

Mar Resistance,

Stain Resistance

Product Highlights

Incorporation of CoatOSil 1770 silane into waterborne coating formulations gives excellent coating properties in terms of appearance, weathering and durability:

  • Improved solvent, impact and mar resistance
  • Superior wet and dry adhesion
  • Improved stain resistance in wood and automotive plastic coatings
  • No negative affect on clarity or color of the cured film
  • Excellent gloss retention upon aging

Applications & Uses

Markets

Automotive & Transportation,

Building & Construction,

Consumer Goods,

Paints & Coatings

Applications

Paints & Coatings — Automotive & Transportation

Automotive OEM Coatings,

Vehicle Refinish

Paints & Coatings — Building & Construction

Architectural Coatings,

Decorative Paints,

Wood Coatings & Finishes

Building & Construction — Building Envelope & Roofing

Architectural Coatings

Automotive & Transportation — Coatings & Finishes

Automotive OEM Coatings,

Vehicle Refinish

Building & Construction — Decorative Materials & Finishes

Decorative Paints, Coatings & Stains

Consumer Goods — Furniture

Paints & Coatings — Industrial Coatings

Furniture Coatings

Compatible Substrates & Surfaces

Glass,

Leather,

Metal,

Plastics,

Wood

Coating Type

1K (1 component) Coating,

2K (2 component) Coating,

Waterborne Coating

Properties

Physical Form

Liquid

Typical Properties
ValueUnitsTest Method / Conditions
Boiling Point (°C at 760mm Hg)min. 300°C—
Flash Point129 (265)°C (°F)Pensky-Marten Closed Cup ASTM D 93
Flash Point74 (165)°C (°F)Pensky-Marten Closed Cup

Storage & Handling

Storage and Handling

CoatOSil 1770 silane provides a range of handling characteristics that are necessary for shelf stability:

  • Stability over 18 months in a fully formulated coating (one pack system)
  • Stability of over 12 months for a 40% emulsion (for a two pack system)
  • Stability superior to crosslinkers such as polyaziridines, melamines, isocyanates

Shelf stability of a one pack system will be reduced by increased (>5% on resin solids) addition levels of CoatOSil 1770 silane, or by pH outside the range of 6-8.5.