High-temperature foaming agent by ultrafine processing and surface modification, widely used in a variety of plastic and foam rubber, TPR, EVA, PE, PVC and so on. Adapted to the EVA pressing large and small mold foam and PE secondary foaming process. The expansion ratio stability characteristics ● ● send large gas dispersion ● ● Excellent mechanical properties superior product application notes at about 200 ℃ decomposition, hair volume up to 210ml / g (standard temperature and atmospheric pressure), the main component of the gas generated by the decomposition of N2, CO2, accompanied by small amounts of CO and NH3 production. Add an appropriate amount of activator decomposition (foaming accelerator), allows the decomposition temperature is between 150 ℃ ~ 200 ℃ adjustable. Conventional activators are zinc, barium oxide and salts thereof, stearic acid and salts thereof. The foaming agent having uniform particle size, stability, foaming properties, excellent dispersion properties, especially for products of different production process conditions. Packaging and storage of the blowing agent, odorless, non-toxic, storage is good, there is self-extinguishing. Does not decompose at room temperature, but should be stored in a cool, dry place. Away from hot steam pipes, fire, avoid direct sunlight. Do alkali direct contact with acid. The recommended storage and mixing area with good ventilation and avoid inhalation of dust, deep skin contact and ingestion. Using 25KG each package, according to the different needs of customers using bags, carton or paper drum. When using the foaming agent, if a little sticky feel, non-damp, but by characteristics of the product, does not affect use.