Name: Eastman Tri-n-butylamine
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Features Of Eastman Tri-n-butylamine

Highly effective tertiary amine catalyst for polyurethane foam systems, especially flexible slabstock and molded foams.
Offers excellent reactivity balance between gelling and blowing reactions, enabling precise control over foam rise and cure profile.
Low volatility compared to other trialkylamines, contributing to reduced odor and improved workplace handling safety.
Good solubility in polyols and compatibility with common formulation additives and surfactants.
Consistent batch-to-batch quality supported by Eastman’s rigorous manufacturing and QC protocols.

Typical Applications Of Eastman Tri-n-butylamine

Primary catalyst in flexible polyurethane slabstock foam production for bedding and furniture.
Catalyst component in semi-rigid automotive seating foams requiring balanced flow and demold time.
Co-catalyst in water-blown rigid polyurethane and polyisocyanurate insulation foams.
Reaction accelerator in specialty coatings and adhesives based on isocyanate chemistry.

Chemical Type	Tertiary amine
Product Form	Liquid
Appearance	Clear, colorless to pale yellow liquid
Primary Applications	Polyurethane foam catalysis (flexible & semi-rigid)
Key Features	Balanced gelling/blowing activity, low volatility, polyol miscibility
Typical Specific Gravity (25°C)	0.77–0.79
Boiling Point (°C)	213–216
Flash Point (°C, closed cup)	85–90

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