Aquolin® 280

Aquolin® 280 is a water dispersible polyisocyanate based on hexamethylene diisocyanate (HDI). In combination with waterborne polyurethane, polyacrylate, etc., it can be used for water-borne coatings and adhesives. After addition of Aquolin 280, the ready-to-use mixture must be used within the pot life.

Principal: Wanhua PUD/WB ISO

Chemical Family: Polyisocyanates

Functions: Binder & Resin

End Uses: Waterborne Adhesive, Waterborne Coating

Compatible Polymers & Resins: Polyacrylates, Polyurethanes (PU)

Features: High Gloss, Long Potlife, Water Dispersible, Water Resistance, Weather Resistance

Safety Data SheetTechnical Data Sheet
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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Binder & Resin
Chemical Family
Polyisocyanates
Function
Binder
Product Code
MITM15099
Single Ingredient
Yes
Technologies
CASE
Product Families
CASE — Resins & Binders
Polyurethanes (PU)
CASE — Additives
Functional Additives

Features & Benefits

CASE Ingredients Features
Long Potlife,
Water Resistance,
High Gloss,
Weather Resistance,
Water Dispersible
Key Features
  • High gloss.
  • Excellent water resistance.
  • Long pot life.
  • Excellent water dispersity and hand-mixing.
  • Excellent weather resistance.

Applications & Uses

Adhesive & Sealant End Applications
Waterborne Adhesive
Coating End Applications
Waterborne Coating
Compatible Polymers & Resins
Polyurethanes (PU),
Polyacrylates

Properties

Physical Form
Liquid

Packaging & Availability

Packaging Type
Drums

Storage & Handling

Storage Conditions
  • The product should be stored in dry conditions above 5°C and below 35°C with the integrity of the packaging, and prevent direct sunlight.
  • The validity of this product is for 12 months, performance assessment is recommended before use after shelf life.
  • The product should be protected from freezing during storage.
  • Water dispersible polyisocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas.
  • The generation of carbon dioxide can lead to dangerous increases in pressure.
  • The containers must always be kept tightly closed and the access of water in all forms must be prevented.
  • It is suggested to use up once the package is open.

Other

Appearance
Colorless to yellowish transparent liquid
Appearance (SDS)
Coarse yellowish liquid
Color Scale
max. 80.0 APHA
Decomposition Temperature (SDS)
250.0 °C
Density
1.14 g/cm³
Flash Point
128.0 °C
Flash Point (SDS)
128.0 °C
Isocyanate Content
max. 0.25 %
Isocyanate Content
19.2-20.2 %
Item Number
ITM24058
Other Hazards
Skin contact and/or ingestion may produce health damage*. Cumulative effects may result following exposure*. May produce discomfort of the respiratory system and skin*.
Principal
Wanhua PUD/WB ISO
Relative Density (SDS)
1.14
Shelf Life
12.0 mo
Vapor Pressure (SDS)
20.0 hPa
Viscosity
max. 1000.0 mPa.s
Viscosity
max. 1000.0 mPa.s
Viscosity (SDS)
max. 1000.0 mPa.s
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 80.0 APHAAPHAGB/T 1722-1992
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life12.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Density1.14 g/cm³g/cm³GB/T 4472
Flash Point128.0 °C°CGB/T 5208
Viscositymax. 1000.0 mPa.smPa.sBrookfield Viscometer #63, 60 rpm
Viscositymax. 1000.0 mPa.smPa.sGB/T 2794-2013 #63, 60 rpm
Material Composition
ValueUnitsTest Method / Conditions
Isocyanate Contentmax. 0.25 %%
Isocyanate Content19.2-20.2 %%GB/T 12009.4-2016
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Decomposition Temperature (SDS)250.0 °C°CAt 1013 Hpa
Flash Point (SDS)128.0 °C°C
Relative Density (SDS)1.14-Water = 1
Vapor Pressure (SDS)20.0 hPahPaAt 20°C
Viscosity (SDS)max. 1000.0 mPa.smPa.sat 25°C