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Synthan A-92M is an moisture curing prepolymer based on aromatic polyisocyanate.

Functions: Binder, Intermediate

Chemical Family: Polyisocyanates

Compatible Polymers & Resins: Cement

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Industrial Additives Functions

Features & Benefits

CASE Ingredients Features
Solubilities

SYNTHAN A-92M, is compatible with aromatics, esters and ketone solvents. The solvents should be PU grade (water % 0.05). It is not recommended to use solvent with hydroxyl groups free.

Applications & Uses

Compatible Polymers & Resins
Cure Method
The main uses of SYNTHAN A-92M

• Primers.
• One component PU coatings.
• Cement coatings with good chemical resistance.
• Binder for mortar.
When SYNTHAN A-92M is used for mortars applications normally is in blend with quartz sand, in this case it is very important the relation between SYNTHAN A-92M and
fillers (1:10, and 1:25 resin/ filler)

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Solid Content100%
NCO Contents (weight)15.3 - 16.7%
Brookfield Viscosity (25°C)3000 - 5000cps

Regulatory & Compliance

Certifications & Compliance

Storage & Handling

Storage

Store in a cool dry place, indoor and avoid unnecessary opening of containers. Avoid low temperatures which may cause precipitation of the product. SYNTHAN A92M correctly stored, is perfectly maintained for more than 6 months