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Effect Size Polyurethane Rigid Foam Tmr 2 Catalyst Tertiary Amine Promoter Catalysts

Effect Size Polyurethane Rigid Foam Tmr 2 Catalyst Tertiary Amine Promoter Catalysts

Effect Size Polyurethane Rigid Foam Tmr 2 Catalyst Tertiary Amine Promoter Catalysts
Effect Size Polyurethane Rigid Foam Tmr 2 Catalyst Tertiary Amine Promoter Catalysts
Categories Polyurethane Catalyst
Model NO.: TMR-2
Effect Size: Promoter Catalysts
Manufacturing Method: Mechanical Mixing
Application Industry: Industry
Transport Package: Steel Drum
Specification: 180kg/drum
Trademark: Vicusvida
Origin: China
HS Code: 3815120090
Supply Ability: 10000 Tons/Year
CAS No.: 62314-25-4
Formula: C7h17no3
EINECS: 263-503-6
Status: Liquid Catalyst
Response Type: Polymerization
Classification: Homogeneous Catalysts
Samples: US$ 1/kg 1 kg(Min.Order) | Request Sample
Customization: Available | Customized Request
Place of Origin: China
MOQ: 1000 kg
Price: Negotiable
Delivery Time: Peak Season Lead Time: within 15 workdays, Off Season Lead Time: within 15 workdays
Payment Terms: T/T, L/C
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Company Info.
Vida New Material Technology Co., Ltd.
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Effect Size Polyurethane Rigid Foam Tmr 2 Catalyst Tertiary Amine Promoter Catalysts

Description
DABCO® TMR 2 is a tertiary amine that promotes the polyisocyanurate reaction (trimerization). It provides a uniform and controlled rise profile
compared to potassium based catalysts. DABCO® TMR 2 is used in rigid foam applications where improved flowability compared to DABCO® TMR
catalyst is required. It can also be used in flexible moulded foam applications for back end cure.
Special properties/Highlights
Strong trimerization catalyst
Improved curing
High isocyanate conversion
Tailors system reactivities
Provides more delayed action than DABCO® TMR catalyst
Application
DABCO® TMR 2 is suitable for all types of polyisocyanurate foam systems. It is typically used in combination with a polyurethane-type catalyst, such as POLYCAT® 8 or DABCO® R 8020. A typical starting point employs 2.0 php of DABCO® TMR 2 and 0.8 php of POLYCAT® 8. DABCO® TMR 2 can also be used in combination
with other members of the DABCO® TMR catalyst family (DABCO® TMR, DABCO® TMR 3 and DABCO® TMR 4) to tailor system reactivities to meet specific needs.
DABCO® TMR 2 is somewhat delayed compared with DABCO® TMR, and initially more reactive than DABCO® TMR 3. DABCO® TMR 4, in particular, was specifically designed to enhance the flowability of isocyanurate systems.
DABCO® TMR 2 is somewhat delayed compared with DABCO® TMR, and initially more reactive than DABCO® TMR 3. DABCO® TMR 4, in particular, was specifically designed to enhance the flowability of isocyanurate systems.

Physical properties
AppearanceLight yellow liquid
Flash point(PMCC)121ºC
Viscosity(25ºC)190 mPa.s
Density (21ºC)1.07 g/cm3
Calculated OH number463 mg KOH/g
Water solubilitySoluble
Recommended storage conditions
DABCO® TMR 2 has a shelf life of 24 months from the date of manufacture and under the condition, that it is stored in factory-packed containers and protected against
extreme weather conditions, particularly against heat and moisture.
The optimum storage temperature of DABCO® TMR 2 is in between 10 °C and 30 °C. Lower and higher storage temperatures are not preferable and should be avoided.
Hazardous goods classification
Information concerning
Classification and labelling according to regulations for transport of chemicals
Protective measures for storage and handling
Measures in case of accidents and fire
Toxicological and ecotoxicological effects is given in our safety data sheets





China Effect Size Polyurethane Rigid Foam Tmr 2 Catalyst Tertiary Amine Promoter Catalysts factory

Effect Size Polyurethane Rigid Foam Tmr 2 Catalyst Tertiary Amine Promoter Catalysts

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