High Efficiency Polyamides Light Stabilizer 438 (CAS: 42774-15-2)

• Certification: REACH
• Environmental Protection: No
• Color: White
• Kind: Stabilizer
• Appearance: Powder
• Odour: Odourless
• Model NO.: S-EED
• Melting Point: 270-274
• Transport Package: 25kg/Carton
• Specification: 98%
• Trademark: DEBORN
• Origin: China
• HS Code: 381220
• Production Capacity: 100mt/Month

Product Description

Chemical Name: N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide
 
Synonyms:1,3-Benzendicarboxamide,N,N'-Bis(2,2,6,6-Tetramethyl-4-Piperidinyl);Nylostab S-Eed; Polyamide Stabilizer;1,3-Benzenedicarboxamide, N,N-bis(2,2,6,6-tetramethyl-4-piperidinyl)-;1,3-Benzenedicarboxamide,N,N'-bis(2,2,6,6-tetramethyl-4-piperdinyl);N,N''-BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)-1,3-BENZENEDICARBOXAMIDE;N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)isophthalamide;Light stabilizer 438
 
Molecular Formula           C26H42N4O2
Molecular Weight       442.64
CAS NO:                     42774-15-2
 
Specification:
Appearance: White to yellow-white powder
Content (%): 98.00 min
Melting Point(ºC): 270.00-274.00
Volatile (%) :1.90 max
Chloride content (%) :0.82 max
Transmittance (%)
425nm :90.00 min
500nm :92.00 min
 
Applications
Improved melt processing of polyamides
Enhanced long-term heat and photo-stability
Improve color strength. Improve pigment stability.
Reinforced nylon fiber dyeability.
 
Package 25KG carton or as customers' requirements