Chemical blowing agents are reactive additives that release gases during the processing of thermoplastics.  Thus, they enable the production of foamed plastic for various applications. Blowing agents are primarily used for purposes of density reduction, which enables weight reduction in the final product and lower costs. Additional and improved product qualities can be a further advantage in using chemical blowing agents

•improved heat and noise insulation

•better dielectric properties

•improved impact-absorbing properties

•prevention of sink marks in the injection mold

•decorative effects.

Model

Gas Volume

(ml/g, 25°C)

Decomposition Temperature

Applications

AC-8

140 - 150

150 – 180

TPR、PVC injection, etc.

AC-23

158 - 162

160 – 210

TPR、PVC、PS、ABS, etc.

AC-32

138 - 144

150 – 200

PVC extrusion、TPR injection、PS extrusion, etc.

AC-31

165 - 185

170 – 200

PVC injection foaming (PVC Slippers), etc.

AC-37

185 – 195

160 – 200

PVC、TPR、PS、PE、ABS, etc.

AC-63

155 – 165

145 – 160

EVA、TPR、PVC, etc.

AC-99H

198 – 205

185 – 195

EVA foaming、IPinjection, etc.

AC-99Z

180 - 185

165 – 175

PVC injection、extrusion、EVA foaming