Nucleating Agent 3940 (Clarify agent)

• Certification: REACH
• Environmental Protection: Yes
• Color: White
• Kind: Clarify Agent
• Appearance: Powder
• Transport Package: 10kg/Bag
• Model NO.: 3940
• Specification: 98%
• Trademark: DEBORN
• Origin: China
• HS Code: 381220

Product Description

Name
1,3:2,4-Bis-O-(4-methylbenzylidene)-D-sorbitol 

Synonyms
1,3:2,4-Bis-O-(4-methylbenzylidene)sorbitol; 1,3:2,4-Bis-O-(p-methylbenzylidene)-D-sorbitol; 1,3:2,4-Di(4-methylbenzylidene)-D-sorbitol; 1,3:2,4-Di(p-methylbenzylidene)sorbitol; Di-p-methylbenzylidenesorbitol; Gel All MD; Gel All MD-CM 30G; Gel All MD-LM 30; Gel All MDR; Geniset MD; Irgaclear DM; Irgaclear DM-LO; Millad 3940; NA 98; NC 6; NC 6 (nucleation agent); TM 3 

Molecular Structure

 

 Molecular Formula:C₂₂H₂₆O₆ 

 Molecular Weight   :386.44 

 CAS Registry Number:81541-12-0 
 

 Properties

 Apearance White crystalline powder 

 Solubility       Sparingly Soluble (0.043 g/L) (25 ºC) Sparingly Soluble (0.043 g/L) (25 ºC), Calc.^*

 Density         1.230±0.06 g/cm³ (20 ºC 760 Torr) 1.230±0.06 g/cm³ (20 ºC 760 Torr), Calc.^*

 Melting point:     247.0-247.8 ºC 

     

Product usage
It is secondary generation of sorbierite type of polyolefine Nucleating agent , dosage in polyolefine is about 0.25%. Moreover, it also can be used in rubber, chemical fiber, textile, printing, coating, and pigment, etc.
Packing & Storage
PE bag lined round carton, Net wt. 15kg, or following your demand . Kept in cool, dry and ventilating place, the storage period is 2 years in original packing,seal it after use