INV-856 Multifunctional nylon stabilizer Clariant SEED substitute

                           

Product Introduction
INV-856is a novel multifunctional nylon additive, which combines several beneficial properties in in a molecule. Due to its unique molecular structure,INV-856 can withstand the reducing environment of nylon melt , acts as a melt stabilizer and processing modifier. This effect has been proved by the high stability of nylon melt pressure, and high-quality nylon injection molding and extrusion products can be obtained, as well as low broken filament rate during fiber spinning.

Chemical name	N,N'-Double(2,2,6,6-Tetramethyl-4-piperidinyl)-1,3-phthalamide
Molecular formula	C26H42N4O2
Molecular Weight	442.65
CAS NO	42774-15-2

Specifications

Item	Indicators
Appearance	white Crystalline Powder
Content	≥99.0%
melting point	270-275℃
Ash	≤0.1%
Transmittance	425nm≥90%;500nm≥94%
Solubility,g/100g Solvent	Two Methylacetamide 110(20℃） acetic acid 250(20℃) Water 0.139（30℃） Caprolactam ＞5(75℃)
Volatile (TGA)	weight loss(N2,10℃/min): 10%(354℃)

Features and Benefits
1. Multifunctional stabilizer suitable for nylon
  A unique, custom-made multifunctional additive that is compatible with nylon through "molecular recognition" and branched amidation.
2. Improve the processing of nylon melt
  Stable nylon melt pressure, smooth processing, and reduce broken filaments during fiber spinning.
3. Increase long-term thermal stability and light stability
  Highly compatible with nylon and bonded with nylon molecules, making its stability to nylon exceed the limit of traditional light stabilizers. Its combination with acetanilide UV absorber VSU can significantly improve the photostabilization effect.
4. Enhance dyeing performance
  Due to its basic group and its secondary effects, INV-856 can enhance the affinity of metal dyes and acid dyes, making it stable, economical, eco-compatible and deep dyeing.
5. Easy to operate
Supplied in crystalline form, it is added by conventional dosing and metering during melt processing or polymerization.

Important Information
This product has been registered by ELINCS for industrial use and has not been approved as a plastic for food contact applications.

Packaging and Storage
20kg or 25kg carton.
It is recommended to store in a cool and dry airtight container. The product should be handled with care to avoid unnecessary dust formation and avoid direct contact with skin, eyes and clothing in accordance with normal industrial practice. Ensure good ventilation, keep away from fire sources, please read MSDS carefully for details.

Nylon melt pressure, smooth processing, less broken filaments during fiber spinning.
3. Increase long-term thermal stability and light stability
  Highly compatible with nylon and bonded with nylon molecules, making its stability to nylon exceed the limit of traditional light stabilizers. Its combination with acetanilide UV absorber VSU can significantly improve the photostabilization effect.
4. Enhance dyeing performance
  Due to its basic group and its secondary effects, INV-856 can enhance the affinity of metal dyes and acid dyes, making it stable, economical, eco-compatible and deep dyeing.
5. Easy to operate
Supplied in crystalline form, it is added by conventional dosing and metering during melt processing or polymerization.

Important Information
This product has been registered by ELINCS for industrial use and has not been approved as a plastic for food contact applications.

Packaging and Storage
20kg or 25kg carton.
It is recommended to store in a cool and dry airtight container. The product should be handled with care to avoid unnecessary dust formation and avoid direct contact with skin, eyes and clothing in accordance with normal industrial practice. Ensure good ventilation, keep away from fire sources, please read MSDS carefully for details.