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Nucleating agent NC-8 FOR POLYPROPYLENE

Nucleating agent NC-8 has better effects at low dosage and good compatibility with resins,high resistance to extraction;odorless.it is highly preferable to improve the transparency,hardness and the optical properties of PP; also a good nucle

ADK Stab NA 11 equivalent;it effectively improve the transparency,hardness,stiffness,heat distortion ability,surface gloss of PP and accelerate crystallization process to shorten the molding cycle of the goods.compared with traditional DBS nucleating or clarifying agents,Nucleating agent NC-8 has better effects at low dosage and good compatibility with resins,high resistance to extraction;odorless.it is highly preferable to improve the transparency,hardness and the optical properties of PP; also a good nucleating & clarifying agents for PET,PBT,polyamide plastics.

 

Synonyms:

Sodium 2,2’-Methylene bis- (4,6-di-tert-butylphenyl) phosphate; 2, 2'-methylene-bis-(4, 6-di-tert-butylphenyl)phosphate; 2, 4, 8, 10-Tetrakis(1, 1-dimethylethyl)-6-hydroxy-12H-dibenzo[d, g][1, 3, 2]dioxaphosphocin 6-oxide sodium salt;

Adeka Palmarole Stab NA-11-UH equivalent; Clarifying agent; Nucleating agent;

Chemical formula:C29H42O4PNa

 

Molecular Weight:508

 

CAS No.:85209-91-2

 

EINCES:286-344-4

Molecular Structure

 

Scienstab NA-11(CAS NO. 85209-91-2)

 

Specifications:

 

Appearance White powder
Melting point >400℃
Loss on drying ≤1.0%

 

Applications

 

  • Nucleating agent NC-8 is a kind of high efficient organophosporus salt nucleating & clarifying agent which is suitable for PP,PET,PBT,polyamide plastics.

  • dosage: 0.05~0.5% of resin in general;recommended dosage:0.1~0.3%

  • some white oil or other dispersants can be added to help it disperse evenly in PP or PE when it is used in PP or PE.

     

Advantages:

 

  • it can effectively improve the transparency,hardness,stiffness,surface gloss,heat distortion temperatures,crystallization temperature of PP

  • Odorless

  • High resistance to heat and extraction

  • FDA approved to be in contact with food 

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