WANNATE® TL-75E

WANNATE® TL-75E is an aromatic polyisocyanate based on toluene diisocyanate. It is a colorless or pale yellow liquid with a solvent-like odor with approx. 75 % in ethyl acetate.

Principal: Wanhua Chemical Co

Chemical Family: Aromatics, Polyisocyanates

End Uses: Polyurethane Adhesives, Polyurethane Coating

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Product Code
MITM15615
Single Ingredient
Yes
Technologies
Product Families

Applications & Uses

Adhesive & Sealant End Applications
Coating End Applications
Compatible Polymers & Resins
Product Applications

In combination with various hydroxyl-bearing substances to formulate two-component polyurethane coatings and adhesives.

Properties

Physical Form
Solubility Data
  • WANNATE® TL-75E 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).
  • WANNATE® TL-75E is not recommended to thin to a lower solid content.

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

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® TL-75E is sensitive to moisture. Storage at higher temperatures will result in increasing of color and viscosity.
  • Prolonged storage of a solution with a lower content may result in turbidity and sedimentation, even condensation.
  • It can be stored at least for 6 months provided that the product is stored in full compliance with the storage conditions set forth in and referenced under section " Storage / Solubility " above and is otherwise handled appropriately.

Other

Appearance
Colorless or pale yellow liquid
Appearance (SDS)
Brown liquid
Insoluble in (SDS)
Water
Item Number
Odor
Solvent-like
Odor (SDS)
Fruity odor of solvent ethyl acetate
Other Hazards
Repeated exposure may cause skin dryness or cracking, Contains isocyanates; may react in contact with water and other materials releasing heat and gases (see Section 10).
USA/DOT Proper Shipping Name
Resin solution, flammable
USA/DOT UN Number
UN1866
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 2.0ASTMIod
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life6.0mo
Physical Properties
ValueUnitsTest Method / Conditions
Density1.17g/mLAt 25°C
Flash Point5.0°C
Viscosity1000.0-2000.0cPsAt 25°C
Material Composition
ValueUnitsTest Method / Conditions
Isocyanate Content12.9-13.7%
Monomer Contentmax. 0.5%
Non-Volatile Content73.0-77.0%
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Flash Point (SDS)5.0°CClosed Cup
Upper Explosion Limit (SDS)11.5%for Ethyl acetate