Chemical name
A mixture of azo two formamide
CAS NO. 123-77-3/144-55-8
Molecular formula: C2H4N4O2 RHCO3
Physicochemical index
Model appearance: DF-300 (yellow powder)
Decomposition temperature: 190 ~205 C + + 5 C
Air volume: 185~ 205ml/g
Average particle size: 6~8 M
Appearance model: DF-301 (white powder)
Decomposition temperature: above 160
Air volume: 145~ 155ml/g
Average particle size: 3-5 m
Product features:
The white powder foaming agent is a kind of endothermic foaming agent, which has the function of self - nucleation and self - locking.
Compared with the ordinary ADC, the foaming agent has the advantages of complete decomposition, less residual foaming agent and effective gas production
Major features. Using this series of foaming agent can obtain uniform and fine pore structure. Use
The foaming agent can eliminate the shrinkage mark when the product is injected, and the appearance of the product is not affected. Using foam
Agent can reduce the internal stress of injection molding products due to shrinkage and bending or deformation. Use hair
The foaming agent can reduce the pressure holding time, shorten the injection cycle and improve the production efficiency. After foaming
The product can reduce the weight of 10~40% (depending on the thickness of the product), help to reduce raw materials
Cost.
Applications and processes: suitable for injection molding parts such as PA.PP.ABS.PS.PE.
Add: yellow powder 1-3%, white powder 0.5-1.5%. Can also be based on foam density
The amount of blowing agent can be increased or decreased.
Storage and packaging
25kg plastic composite bag or carton packaging. This product has good storage safety under normal conditions
, but should be stored in a cool, dry environment, and away from steam, fire and other heat sources,
Avoid sun exposure, impact, and organic and inorganic acids are strictly prohibited