Blowing agent HH-4

HH-4 by Bengbu Xinao Rubber & Plastic Technology is a n,n'-dinitro sopentamethylent tetramine. Acts as a blowing agent. It has smell of formaldehyde, is soluble in dimethyl diamide and dimethyl sulfozide, insoluble in water, alcohol, hydrocarbon & ester, a little insoluble in pyridine & ethyl acetate. The main gas after decomposing is N2 with a little NO, CO2, O2, water and formaldehyde. HH-4 by Bengbu Xinao Rubber & Plastic Technology is suitable for use in rubber, rubber products/rubber-plastic blended rubber & plasticize PVC foam.