Dynasylan® HYDROSIL 2926

Identification & Functionality

Carrier

Water

Chemical Family

Organosilane

CASE Ingredients Functions

Adhesion Promoter,

Coupling Agent,

Crosslinking Agent,

Surface Modifier

Plastics & Elastomers Functions

Adhesion Promoter,

Coupling Agent,

Crosslinking Agent

Technologies

CASE Ingredients,

Elastomers,

Plastics

Product Families

CASE Ingredients — Additives

Functional Additives,

Surface Modifiers

Elastomers — Elastomer Additives

Catalysts, Initiators & Crosslinkers,

Surface Modifiers

CASE Ingredients — Monomers & Intermediates

Chain Extenders & Crosslinkers

Plastics — Polymer Additives

Catalysts, Initiators & Crosslinkers,

Surface Modifiers

Features & Benefits

Labeling Claims

VOC-free

CASE Ingredients Features

High Performance

Materials Features

Good Processability

Reactivity

Dynasylan® HYDROSIL 2926 is an organosilicon compound based on water as the solvent and contains no volatile organic constituents.

Applications & Uses

Markets

Adhesives & Sealants,

Building & Construction,

Electrical & Electronics,

Industrial,

Paints & Coatings

Applications

Adhesives & Sealants — Building & Construction

Sealants & Caulks

Building & Construction — Building Materials

Pipes & Plumbing

Industrial — Chemical & Industrial Manufacturing

Chemical Manufacturing

Paints & Coatings — Industrial Coatings

Industrial Coatings

Electrical & Electronics — Wire & Cable

Jacketing & Insulation

Compatible Polymers & Resins

Epoxies (EP),

Ethylene Vinyl Acetate (EVA),

High-Density Polyethylene (HDPE),

Polyethylenes (PE),

Polypropylenes (PP)

Compatible Substrates & Surfaces

Glass,

Metal

Coating Type

Primer

Plastics & Elastomers End Uses

Cables,

Laminates,

Pipes

Application Characteristics

• Surface treatment of minerals
• Glass fiber reinforcement
• Primering of glass and metal
• Surface modifier for organic materials

Additive for water-borne polymer systems Depending on the area of application a concentration of active compound of approx. 0.5-5% may be employed. As a consequence, Dynasylan® HYDROSIL 2926 can be simply diluted with distilled water. A 5 wt.-% aqueous solution at pH 4-9 has a pot life of about 1 year.

The following advantages are obtained over conventional organofunctional silanes: Increased product and processing reliability:

• no liberation of flammable organic constituents
• flash point > = 95 °C

Process flexibility:

• processing possible at elevated temperatures and in the vicinity of ignition sources or static charge

Applicational advantage:

• in polymer systems based on water as the solvent

Environmental protection:

• hydrolysis does not result in liberation of volatile organic substances

Properties

Physical Form

Liquid

Appearance

Colorless liquid.

Technical Data

	Value	Units	Test Method / Conditions
pH	2.5 - 3	—	DIN 19268
Density (at 20°C)	1.08 - 1.10	g/cm³	DIN 51757
Viscosity (at 20°C)	max. 10	mPa.s	DIN 53015
Flash Point	min. 95	°C	DIN EN 22719
Color	max. 20	mg Pt- Co/l	ISO 6271

Regulatory & Compliance

Certifications & Compliance

REACH Exempt (Europe)

Chemical Inventories

ECL (Korea),

EINECS (EU),

ELINCS (EU),

IECSC (China),

PICCS (Phillipines),

TSCA (USA)

Packaging & Availability

Packaging Type

Cans,

Drums,

Totes (IBC)

Packaging Information

Dynasylan® HYDROSIL 2926 is supplied in 25 kg PE can, 200 kg drums and 1.000 kg IBC.

Storage & Handling

Shelf Life

12 months

Storage Conditions

• It is recommended to store Dynasylan® HYDROSIL 2926 above 4°C.
• Dynasylan® HYDROSIL 2926 has a shelf life of minimum 12 months from delivery in an originally sealed can, drum or IBC.