Efficient blowing catalyst A-1

A-1 is a mass fraction of 70% bis (dimethylaminoethyl) ether and 30% dipropylene glycol (DPG) dubbed the solution. Typical physical and chemical properties of physical and chemical properties of the catalyst A-1: ??Viscosity (20 ℃) ??4.1mPa.s, density (20 ℃) ??0.902g / cm3, flash point (closed / open cup) 74 ℃ / 77 ℃, refractive index (25 ℃) 1.4346, boiling range of 186 ~ 226 ℃, the vapor pressure (21 ℃) 1.3Pa. Characteristics and purposes of catalyst A-1 is mainly used for soft polyether polyurethane foam production, can also be used for packaging foam. A-1 catalytic efficacy particularly strong to water, thus allowing the foam density decreases. Efficacy for controlling the generation of reactive gas about 80%, the effect for controlling the gel reaction about 20%. The high catalytic activity with less, adjusting the amount of the series, can be controlled foam rise and gel time. A-1 shared with organic tin catalyst, enabling the production of foam significantly improved tolerance to ensure that production will not result in a slight error careless operation or metering systems and lead to unnecessary quality issues, to produce high quality soft foam. Various formulations A-1 catalyst is widely used in the manufacture of polyurethane foams, in particular for the production of high resilience, and low-density semi-rigid foams. The catalyst A-1 in high resilience Application catalyst A-1 in the spray foam application catalyst A-1 in skin foam application catalyst A-1 in the soft foam application catalyst A-1 in the car Seat Application Application of Catalyst Catalyst A-1 A-1 A-1 applied for Catalyst Catalyst A-1 using a catalyst in automotive headrest of A- in the polyurethane foam in automotive armrest in the hood of a car 1 in a train seat Application catalyst A-1 in particular article Application amine catalyst A-1, Polyurethane Catalysts A-1, Catalyst A-1, A-1 blowing catalyst high resilience catalyst A-1 , since the crust catalyst A-1, the car seat with armrest catalyst A-1 Automotive catalyst A-1, car headrest catalyst A-1, motorcycle cushion catalyst A-1. The catalyst (CATALYST) Chart : and Chen UNISTAR CATALYST (high quality) Momentive MOMENTEVE CATALYST (original import) air AIR PRODUCTS CATALYST (original import) Huntsman HUNTSMAN CATALYST (original import) USCAT A-1 NIAX A-1 DABCO BL-11 JEFFCAT ZF-22 USCAT A-33 NIAX A-33 DABCO 33-lv JEFFCAT 33A USCAT CS-90 DABCO CS-90 JEFFCAT 43 USCAT 9727 USCAT A-230 NIAX A-230 low / no odor USCAT-100 low / no odor, low fogging, No distribution, tasteless amine catalyst. Alternative A-1. USCAT-300 low / no odor, low fogging, no distribution, tasteless amine catalyst. Alternative A-33.