Actmix
MgO40-70GE/ACT

Series: Activating Agent

Chemical name of active ingredient: Active magnesium oxide
Polymer carrier: EPDM
Product form: Gray-white granules
Density: Approximately 1.75g/cm3

Properties and Applications

The active ingredient of Actmix MgO40-70GE is a type of active magnesium oxide. It improves the processing safety of rubbers such as CR, CSM, CM, CIIR and FPM by raising the critical temperature of alkaline catalysts, reducing the possibility of rubber compound scorching. On the other hand, MgO will lower the critical temperature of acidic catalysts. In halogen-containing compounds, especially CR and FPM, it acts as an acid absorber to improve aging resistance. It is used as a neutralizer for trace acids in cold-curing fabric adhesives, which can usually increase the modulus.

Detailed Introduction

Dosage: 3-5 phr depending on the application characteristics.
Applications: Used in CR, CSM, CM, CIIR and FPM, such as various compression molded and injection molded products.
Packaging: Cartons lined with PE bags, with vacuum aluminum foil packaging inside: 5kg per bag, 5 bags per carton, net weight 25kg per carton, 600kg per pallet.
Storage stability: Store in a cool, dry place, sealed in original packaging for 1 year. Stop using if the particle surfaces expand and enlarge during storage.
Disposal: Ventilation and exhaust are recommended in the working area of chemical additives during rubber processing. For further disposal information, please refer to the safety data sheet of Actmix MgO40-70GE.