Wanhua

Technical datasheet

Tolonate™ HDT

Supplied byWanhua Chemical- Last Updated on Dec 17, 2025

Tolonate™ HDT by Wanhua Chemical is a medium viscosity, solvent free aliphatic polyisocyanate based on hexamethylene diisocyanate trimer. It offers outstanding outdoor durability and mechanical properties in conjunction with outstanding resistance to solvents, abrasion and chemicals.
  • It is suitable for pre-formed tape/gaskets, heat-cure-, room-temperature curing-, foam- and putty sealants.
  • It is recommended for adhesives including contact-, hot-melt-, pressure-sensitive-(PSA), non-pressure sensitive-, film/web-, solvent-based-, tie-layer- and thermosetting adhesives.
  • It is used in automotive and industrial market applications.
  • Tolonate™ HDT has a shelf life of 2 years.
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Documents related to Tolonate™ HDT

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Benefits

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Compliance

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Applications

Recommended markets

For which system

Sealants|
Hot-melt Adhesives|
Non-pressure Sensitive Adhesives|
Pressure Sensitive Adhesives (PSA)|
Solvent-based Adhesives|
Foam Sealants|
Pre-formed Tape / Gaskets|
Film / Web Adhesives|
Tie Layer Adhesives|
Thermosetting Adhesives|
Adhesives|
Putty Sealants|
Room-temperature Curing Sealants|
Heat-cure Sealants|
Contact Adhesives

Availability

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Tolonate™ HDT properties

Other properties

PropertiesValue & unitTest conditionTest method
Amine Hydrogen Equivalent Weight (AHEW)0.0 Visible After LoginVisible After LoginVisible After Login
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Density0.0 Visible After LoginVisible After LoginVisible After Login
Density, Bulk0.0 Visible After LoginVisible After LoginVisible After Login
Flash Point, Closed Cup0.0 Visible After LoginVisible After LoginVisible After Login
Hexamethylene Diisocyanate Monomer (HDI) Conten0.0 Visible After LoginVisible After LoginVisible After Login
NCO content0.0 Visible After LoginVisible After LoginVisible After Login
Solid Content0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity0.0 Visible After LoginVisible After LoginVisible After Login
Solubility PropertiesElementConditionMethod
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