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Nucleating Agents for Polypropylene     NA-1

 INTRODUCTION
NA-1 is a sort of α-crystalline PP nucleating agent based on aryl carboxylic acid salts.  This product belongs to conventional nucleating agent type and still widely used today  by many PP producers and end-users. NA-1 provides significant improvement to PP as following:


• Physical property, especially stiffness and HDT
• Processing speed and productivity
• Clarity


NA-1 is manufactured through a proprietary method.,It offers the product with fine and  narrow particle size distribution and odorless, in which provides a good dispersity and application for  food containers.

 

SPECIFICATION


Appearance                : White crystalline powder
Melting Point             : ≥ 400
Bulk Density              : 300-400g/l

 

APPLICATIONS


NA-1 is one of the most economical nucleating agents for the use in PP for mainly injection  moulded containers.   Recommended quantity of NA-1 is generally 0.2-0.4%.  By this dosage, the stiffness of PP prdoucts can be improved 15-25% and the crystallization temperature increased 12-14 it is widely used for electric cooker and kettle, and household appliances.


PACKING & STORAGE


10kg net weight carton box with internal PE bag liner.

 

 

 

Nucleating Agents for Polypropylene     NA-2

INTRODUCTION


NA-2 is the most recent breakthrough in nucleating technology for
Polypropylene.  This product belongs to α-crystalline PP nucleating agent based on organic
acid metal salts.  The product provides the fastest crystallization rate of PP, in which not only
improves the physical properties, but also greatly reduces the injection cycle-time.
NA-2 provides significant improvement to PP as following:


• Processing speed, productivity and cycle-time
• Physical property, especially stiffness and HDT
• Shrinkage of articles

 





SPECIFICATION


Appearance                : White crystalline powder or flake
Melting Point             : ≥ 300

 

APPLICATIONS


NA-2 is an extremely fast crystallization rate nucleating agent and is suitable for the  application of injection moulded containers and extrusion sheets. Recommended quantity of NA-2 is 0.05-0.2%.  By this dosage, the stiffness of PP prdoucts can be improved 15-25% and shorten the cycle-time.  

 

PACKING & STORAGE


10kg net weight carton box with internal PE bag liner.