AC Foaming Agent

Westrchem ® STR-1816 is a High cost performance type AC foaming agent, STR-1816 is a specially designed chemical foaming agent for PVC foaming applications, ensuring that the product achieves a uniform foaming structure and optimal density. As a AC foaming agent, the sodium bicarbonate and modified azodicarbonamide in the product are carefully processed through special processes, giving the product a very fine bubble structure during the forming process of complex profiles, without reducing the impact resistance of the foam board.
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Description
Technical Parameters

 

Item

Numerical value

Gas evolution

160±5ml/g

Decomposition temperature

130-200℃

 

Performance Characteristics

 

※ Dense foaming, light density, and good physical properties;
※ Endothermic and exothermic equilibrium;
※ No color pollution;
※ Processing window width;

 

0002

 

Security

 

※ It is a non-toxic substance, and the relevant indicators of the product comply with EU RoHS directives,REACH-SVHC and other standards;

 

Packaging and Storage

 

※ Composite paper bag of 25 kg/bag, stored dry, protected from rainwater, sealed for storage.

 

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