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МSО-AW

Name
МSО-AW
Product description

МSО-AW is a solution of amino-functional polysiloxane oligomer in water.

Our products

Aminosiloxane solution - additive to binders, improves physical properties of polymers (hydrophobization, adhesion, mechanical properties).
Fields of application
  • MSO-AW can be used mainly in aqueous binders and for the treatment of substrates.
  • It can also be used as a component of waterborne lubricants or as an additive.
  • When used together with binders based on silicone emulsions, EMSO-M and EMSO-DM acts as an enhancer of the water-repellent effect of these binders.
  • Even though silicone emulsion binders provide a very good hydrophobic effect, this effect can be significantly improved by the addition of MSO-AW.
  • The working solution is prepared immediately before its use.
  • During storage, slight separation of the liquid base may occur. Stir before use.
  • Particular advantages are observed with water-based systems.

It is an essential ingredient in products obtained in many industries:

  • mineral wool - insulating material;
  • fiberglass / fiberglass composites - as a component and / or decoration;
  • primer for glass and metals;
  • abrasives: as an additive to a phenolic binder;
  • molding resins: as an additive to cold curing phenolic and furan resins;
  • sealants and adhesives: as a primer or additive to improve adhesion on glass, metals and plastics;
  • polymers / composites with mineral fillers: for pretreatment of fillers and pigments or as an additive;
  • paints and coatings: as an additive or as a primer to improve adhesion to the substrate.

Examples of suitable inorganic substrates: glass, fiberglass, glass wool, mineral wool, quartz, sand, cristobalite, voplastonite, mica, aluminum trihydrate, magnesium dihydrate, kaolin, talc and other silicate fillers, metal oxides and metals.

Can be used with polymers such as epoxy, phenolic, furan, melamine resins, polyurethanes, polyamides, polybutylene terephthalates, polycarbonates, EVA, modified polypropylenes, PVA, acrylates and silicones.

Benefits
  • Acts as a promoter of adhesion between inorganic materials (e.g. glass, metals and fillers) and organic polymers (thermoactive, thermoplastic and elastomers).
  • Bifunctional organic substance, functional silanol groups of which can chemically combine with an inorganic substrate.
  • Organophilic amino group can react with the reactive groups of the substrate.
  • Dissolves in water in any proportions.
  • Stable for a long time after dilution with water.
  • Not flammable.
  • Does not emit volatile organic substances.
  • Does not require special equipment and special safety measures for its use.

The use of MSO-AW improves the following properties of the resulting materials:

  • mechanical properties such as impact strength, flexural and tensile strength;
  • moisture resistance;
  • anti-corrosion properties;
  • technological properties: adhesion, better filler dispersion.
Storage

Store in original tightly closed container at temperatures from 0°C up to +30°C. Store in a cool, dry, well-ventilated place. Protect from moisture and direct sunlight. Store away from heaters, oxidizers, strong acids, alkalis and other chemicals having alkaline reaction for example, ammonia, amines).

The guaranteed shelf life in original container is 12 months.

Storage over the date specified on the label does not necessarily mean the product is unusable. In case if store more please check the properties of product before use.

Packaging
  • Canisters with a capasity of up to 20 dm3;
  • Barrels with a capacity of up to 200 dm3;
  • Containers - 1 m3.
Safety information

Detailed instructions are given in the relevant product safety data sheet. It can be provided upon request.

Parameter name and measure unit Standard
Appearance Colorless or slightly yellowish liquid with an amine odor
Content of active substance, %, at least 50,0
Density at temperature (+25,0±0,5)°С, g/cm3 1,06 – 1,20
Kinematic viscosity, at temperature (+25,0±0,5)°С, cSt, max 250,0
рН (100 g of water + 2 g of product), at least 11,0
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