Rubber Accelerator NPC-50

Name: Rubber Accelerator NPC-50
Brand: CHENGDU FLUORINCHEM NEW MATERIAL CO., LTD.

NPC-50 is specifically designed for halogen or chlorine-carboxyl containing acrylate polymers. It offers a rapid curing rate while maintaining excellent bin stability and scorch safety. Compared to systems using soap, diamine, acid, or other ammonium salts, NPC-50 excels in heat resistance and delivers lower compression set values. In some cases, it can significantly reduce or eliminate the need for post-cure, enhancing efficiency in production processes.

Choose Rubber Accelerator NPC-50 for advanced curing performance, superior heat resistance, and optimized production efficiency in your liquid rubber additives applications.

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Category: Rubber Additives

Composition Characteristics Applications and Properties Packaging Expiration date Storage

Composition on Ingredients

Trimethyloctadecylammonium bromide 49~51%
ACM binder 49~51%
Characteristics

Appearance Light blue granules
Mooney viscosity，ML(1+4) at 50°C Approx 40
Density，g/cm3 Approx 1.18
Filtration，um 120
Applications and Properties
- NPC-50 is an accelerator particularly recommended for halogen or chlorine-carboxyl containing acrylate polymers
- NPC-50 shows very rapid curing rate with good bin stability and scorch safety of the compound.
- NPC-50 shows superior heat resistance and lower compression set value comparing to other systems formed by soap, diamine, acid or other ammonium salts.
- NPC-50 can shorten post cure time or even no post cure is needed under certain circumstances.
Dosage：1.0~2.0 phr.
Packaging

20KG/box
Expiration date

In general, the recommended shelf life is typically two years when stored properly in the original sealed packs. Please note the above data would vary between different situations. The product may not fully express its function when used in uncommon circumstances.
Storage

Store in closed containers in a cool, dry and well-ventilated area. Avoid direct exposure to sunlight. The recommended storage temperature is below 35℃. The further storage and handling safety information, please refer to the Safety Data Sheet (SDS).