N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,3-benzenedicarboxamide CAS 42774-15-2
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Product Description
Product Details
Introduction and Application
This product is a multifunctional stabilizer suitable for nylon.
It is compatible with nylon through molecular recognition or cross-linking amidation.
It can improve the processing of nylon melt and play the role of melt stabilizer; stabilize the nylon melt pressure and reduce the breakage of the yarn during spinning.
It can enhance the long-term thermal stability and light stability. This product is highly compatible with nylon. It enhances the light stability of nylon by bonding with nylon molecules.
It can significantly improve the light stabilization effect when used with acetanilide UV absorber UV312.
It can also improve the dyeing performance. This product can enhance the affinity of metal dyes and acid dyes.
Specification
|
Item |
Indicators |
|
Appearance |
White powder |
|
Melting point ℃ |
270-275 |
|
Content (%) |
≥99.0 |
|
Volatile Matter (%) |
≤1.0 |
|
450nm (%) |
≥96.0 |
|
500nm (%) |
≥98.0 |
Packaging, storage and transportation
25KG Carton
Please refer to the Safety Data Sheet before handling or using this product.
If stored properly in a dry area below 25°C, the shelf life is two years.
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