H blowing agent
English Synonyms: N, N'-2-nitroso-methyl-4-amine of five
English name :3,7-dinitroso-1 ,3,5,7-tetraazabicyclo (3.3.1)-nonane
CAS NO: 101-25-7
Molecular Formula: C5H10N6O2
MW: 186.17
Physicochemical properties: yellowish or light cream-colored powder. No foul, but in moist air has the smell of formaldehyde
Fat gas :275-285ML / g
Water: "0.3%
Ash: "0.2%
Heating loss: "0.3%
Fineness: 120 mesh all over
Melting point: 207 ℃
Decomposition Temperature :210-220 ℃, decomposition of 190-200 ℃ in air
Density: relative density (water = 1) 1.4 ~ 1.5

DPT blowing agent H blowing agent also known as chemical composition, five times for 2-nitroso-methyl-4-amine, is widely used in manufacture of sponge rubber, plasticized PVC can also be used for dies, blow molding foam. Performance: hair foam agent DPT is light yellow crystalline powder, no smell, but the smell of formaldehyde under wet conditions. Applications: DPT blowing agent widely used in rubber foam, for example, natural rubber, styrene-butadiene rubber, nitrile rubber, do not change color , does not pollute. In addition, DPT blowing agent in the plasticized PVC dies, blowing foam also has wider application. foam usually add some additives to reduce the decomposition temperature of DPT to make it in the range of 120-190 ℃ the production of gas. storage and processing NOTE: DPT blowing agent be placed in ventilated, dry, away from heat, fire at preservation, to avoid direct sunlight, avoid contact with acidic substances. processing a well-ventilated place to avoid inhalation of dust and long - time contact with the skin. burning releases large amounts of heat, fire extinguishing large amount of water use is prohibited by hand fire. Packing: 25KG plastic woven bag, lined with plastic bags, packaging .25 KG or 50KG cardboard drum lined with plastic bag packaging.
Our company specializes in chemical products business trade, product quality assurance, user needs to provide relevant technical standards and quality certificates. Prices as market prices change, interested please contact!