Environmentally friendly Low-temperature Foaming Agents for rubber
This foaming agents is used widely in the foaming of natural -rubber，synthetic rubber, PVC+NBR blending and other materials. In particular, it is suitable to the hot-pressing molding of rubber.
Characteristics:
High Whiteness of products
Stable foaming ratio
Excellent mechanical performance of final products
Application Specification:
Low temperature AC-L is a new environment friendly foaming agent, no formaldehyde produced after decomposing, which reaches the environmental protection standard of Europe and America.
The product will have fine cellular structure from using this series foaming agent. The outstanding feature is that the products with better cellular to meet the environmental requirements.
It is suggested that this foaming agent should be used in lower mixed temperature and general sulfuration condition to avoid the uneven cellular, coarse cellular or other problems because of premature foamed.
Technical Index:
|
Item No. |
AC-L |
|
|
Chemical component |
Azodicarbonamide |
|
|
Appearance |
yellow power |
|
|
Decomposing Temperature，℃ |
138±2 |
|
|
Gas Volume ml/g |
STP |
160±3 |
|
Average particle size (μm) |
6~8 |
|
|
Moisture content，% |
≤0.3 |
|
|
PH |
7.0~7.5 |
|
Package and Storage:
Low-temperature foaming agent is odorless and non-toxic, with good storage stability. It won’t decompose under common temperature but should be stored in a cool and dry place and away from hot steam pipeline, fire source and direct sunlight. Never let it contact directly with acids and alkalis. It is suggested that good ventilation conditions should be realized where the foaming agent is treated and mixed. Be careful not to inhale its powder, make frequent skin contact or swallow it. This agent is easy moisture, note moisture-proof.
Each 25kg is packed in transparent plastic bag and outer packed in carton or barrels according to clients’ demand.
Each batch of this foaming agent series weighs 3 Tons. While using the foaming agent of same batch, only a small quantity is needed to test for confirmation and then the whole batch can be used with certainty.
