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|Classification:||Chemical Auxiliary Agent||CAS No:||144-55-8|
|Product Name:||SodiuM Bicarbonate||Other Names:||NaHCO3|
|Physical Form:||White Powder||Decomposition Temperature:||130~160℃|
|Amount Of Gas Evolution:||120±5 Ml/g||Average Particle Size:||8μm|
|Usage:||Plastic Auxiliary Agents||Type:||NC Foaming Agent|
|Application:||PVC Products||Shelf Life:||24 Months|
blowing agent for pvc,
foam blowing agents
The foaming agent BF210 is an NC foaming agent, and its main component is NaHCO3, also known as "baking soda", which is pyrolyzed into Na2CO3+CO2+H2O. BF210 is a compound of inorganic foaming agent sodium hydrogencarbonate. The decomposition temperature starts from 100 ° C. When the temperature reaches about 140 ° C, it decomposes rapidly. Sodium bicarbonate does not produce irritating ammonia after decomposition. The discharged gas is colorless, odorless, and green. NC white foaming agent is an endothermic blowing agent that does not require the use of an activator. Decomposition depends only on the heat and processing conditions, friction and pressure provided. The foaming decomposition is relatively mild, and the decomposition products are mainly carbon dioxide, which will not corrode the processing equipment. This product is a white solid powder, and its decomposition residue is white powder, which does not affect the color of the product, and the product has good whiteness. This product does not have the problem of waste pollution in the production process, and it is a green environmental protection product.
|Product name||SodiuM bicarbonate and other materials|
|Physical form||White powder|
|Amount of gas evolution||120±5 ml/g|
|Average particle size||8μm|
BF220 is special for Cabinet board.
Packing and Storage:
25KG/ paper-plastic composite Bag.
No decomposition at room temperature, but should be stored in a cool and dry place. Keep away from hot, fire source, avoid direct sunlight. Recommended storage and mixing areas have good ventilation conditions to avoid inhalation. Transportation according to the general chemicals.
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