author:
malin
Post: 2020年6月11日 64read Comments Off
Overview:Name: Catalyst PT303Alias: catalyst PT303, PT303, polyurethane catalyst PT303, high efficiency catalyst PT303catalyst PT303, PT303, polyurethane catalyst PT303, high efficiency catalyst PT303Product propertiesAppearance: light yellow liquidViscosity (25℃, mPa.s): 5Density (25℃, g/cm3): 0.84Water solubility: soluble in waterFlash point (PMCC, ℃): 72Hydroxyl value (mgKOH/g): 77use: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 warehousepackage: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.
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