Guangzhou Addenda Chemical Co., Ltd. was established in 2011 and is a wholly-owned subsidiary of MAC Group in China. It is mainly responsible for marketing in the Asia Pacific region.


Guangzhou Addenda Chemical Co., Ltd.
Address: 1014-1016, Metropolitan Plaza, Tianhe North Road, Tianhe District, Guangzhou, China
Phone: 020-87562371
Email: addenda@addendachemical.com


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Charmax AF-300

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Charmax AF-300 is an environmentally friendly, antimony-free flame retardant.
Typical indicator
Exterior White powder, no impurities, no agglomeration
Particle size (D50/μm) ≤5
Moisture (wt%) ≤1
325 mesh sieve residue (wt%) ≤0.5



Charmax AF-300 is suitable for halogen-containing systems, such as soft PVC materials (leather), CSM, CR rubber, etc. It can replace antimony trioxide, and has good charcoal performance and low smoke generation. In addition, it is possible to pass harsh smoke density standards such as ASTM E 662, AS 1530, etc. on PVC rigid products.
The standard package is a 25 kg bag.
Health and safety
It is recommended to use the correct protective equipment to avoid excessive exposure of the product. Wash thoroughly after use. Store in a cool, dry, well-ventilated area and avoid storing it with incompatible materials. For more information on the use and toxicity, please refer to the MSDS of Guangzhou Edenda Chemical Co., Ltd.


Plastic additives