high efficiency catalyst PT303


Name: Catalyst PT303

Alias: catalyst PT303, PT303, polyurethane catalyst PT303, high efficiency catalyst PT303


Product properties

Appearance: light yellow liquid

Viscosity (25℃, mPa.s): 5

Density (25℃, g/cm3): 0.84

Water solubility: soluble in water

Flash point (PMCC, ℃): 72

Hydroxyl value (mgKOH/g): 77



Catalyst PT303 is a strong foaming low-odor tertiary amine catalyst with similar performance to PC5, but the odor PC5 is much lower and can strongly catalyze the reaction of urea (water-isocyanate);

Catalyst PT303 can be used for different kinds of rigid foam plastics, especially rigid spray foam;


Storage and transportation:

Should be sealed and stored in a dry, cool and ventilated warehouse



180KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the water and other substances from mixing into the product and affecting its performance. Do not breathe dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash it before reuse. Maintain good hygiene habits.

BDMAEE:Bis (2-Dimethylaminoethyl) Ether

CAS NO:3033-62-3

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