WANNATE® HB-200

WANNATE® HB-200 is an aliphatic biuret polyisocyanate based on hexamethylene diisocyanate (HDI), colorless to slightly yellowish clear liquid.

Principal: Wanhua Chemical Co

Functions: Binder, Binder & Resin, Hardener, Hardener

Chemical Family: Diisocyanates

End Uses: 2K (2 component) Coating, Foams, Polyurethane Coating

Compatible Polymers & Resins: Polyacrylates, Polyester Polyols, Polyurethanes (PU)

Features: Chemical Resistance, Good Gloss Retention, Good Mechanical Properties, Light Fastness, Weather Resistance

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Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Chemical Family
Plastics & Elastomers Functions
Product Code
MITM15620
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Materials Features
Product Benefits
  • Wannate® HB-75B can be used as the hardener component for lightfast two-component polyurethane coatings with high resistance to chemicals and weathering, very good gloss retention and outstanding mechanical properties.
  • The main applications for coatings based on Wannate® HB-75B are automotive refinishing, transportation, industrial finishing and plastics.

Applications & Uses

Properties

Physical Form
Solubility Data
  • WANNATE® HB-200 can be thinned with esters, ketones and aromatic hydrocarbons such as ethyl acetate, butyl acetate, methoxypropylacetate, acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, toluene, xylene, solvent naphtha 100 and mixtures thereof. Generally speaking, it has good compatibility with the solvents listed.
  • However, the solutions formed must be tested for their storage stability.
  • Only PU grade solvents should be used (max.0.05% water, absence of reactive groups such as hydroxyl or amino groups). Aliphatic hydrocarbons are unsuitable as solvents.
  • WANNATE ® HB-200 is not recommended to be thinned below 40% solid content .
  • Prolonged storage of a solution with a lower content may result in turbidity and sedimentation, even condensation.

Regulatory & Compliance

Certifications & Compliance
Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?

Packaging & Availability

Packaging Type
Packaging Information
  • 20 kg Metal drum
  • 60 kg Metal drum
  • 215 kg Metal drum
  • IBC & ISO tank

Principal Information

Group Principal Number
S002918
Principal

Storage & Handling

Storage and Shelf Life Conditions
  • Storage in original container. Protect from moisture, heat and foreign material.
  • Wannate® HB-200is sensitive to moisture. Storage at higher temperatures will result in increasing of color and viscosity.
  • Wannate® HB-200 is sensitive to moisture and must be stored in tightly sealed container. It can be stored for at least 6 months at tempertures between 0 and 30 °C.

Other

Appearance
Colorless to slightly yellowish clear liquid
Immiscible In (SDS)
Water
Item Number
Other Hazards
May produce discomfort of the eyes
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 40.0APHAChromatic Number
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life6.0mo
Physical Properties
ValueUnitsTest Method / Conditions
Density1.12g/cm³At 25°C
Flash Point170.0°C
Viscosity1200.0-3500.0mPa.sAt 25°C
Material Composition
ValueUnitsTest Method / Conditions
Hexamethylene Diisocyanate Contentmax. 0.5%
Isocyanate Content22.8-23.8%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)136.0°C
Flash Point (SDS)170.0°C
Relative Density (SDS)1.12-