Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Youmai Chemical TDI-65 Curing Agent

YoumaiChemicalTDI-65CuringAgentisahigh-reactivityaromaticpolyisocyanatecuringagentfromtheYoumaiChemicalTDIseries,designedforPUcoatings,adhesivesandelastomers.Itoffersexcellenthardness,chemicalresistanceandfastcureatroomtemperature,ensuringrobustcrosslinkingwithpolyolcomponents.
  • youmai chemical tdi 65 curing agent_1af92b86
  • youmai chemical tdi 65 curing agent_1af92b86

Features Of Youmai Chemical TDI-65 Curing Agent

  1. High reactivity with hydroxyl-terminated polyols for rapid gelation and efficient crosslinking.

  2. Excellent compatibility with aromatic and aliphatic polyurethane systems.

  3. Low viscosity formulation enabling easy metering, mixing, and processing in industrial equipment.

  4. Consistent batch-to-batch performance ensuring reliable cure kinetics and final film properties.

  5. Optimized isocyanate functionality for balanced hardness, flexibility, and chemical resistance in cured films.

Typical Applications Of Youmai Chemical TDI-65 Curing Agent

  1. Automotive clearcoats and basecoats requiring high gloss and durability.

  2. Industrial maintenance coatings for metal and concrete substrates.

  3. Flexible packaging adhesives demanding excellent bond strength and solvent resistance.

  4. Roller coating systems for wood and metal decorative finishes.

  5. Two-component polyurethane sealants and elastomeric joint fillers.

Specifications Of Youmai Chemical TDI-65 Curing Agent

Chemical TypeAromatic diisocyanate-based curing agent (TDI trimer)
Product FormLiquid
AppearanceClear to pale yellow transparent liquid
NCO Content (wt%)12.0–13.5%
Viscosity (mPa·s, 25°C)800–1,200
Density (g/cm³, 25°C)1.18–1.22
Flash Point (°C, closed cup)195–205
Storage Stability≥12 months in unopened original container at 15–25°C


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *