Chemicals

Light Stabilizer 144

We are Light Stabilizer 144 CAS:63843-89-0 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests

Synonyms：

[[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]butyl-propanedioicaci

MFCD00134703

bis(1,2,2,6,6-pentamethylpiperidin-4-yl)-2-n-butyl-2-(3,5-di-tert-butyl-4-hydroxybenzyl)malonate

butyl-(3,5-di-tert-butyl-4-hydroxybenzyl)-malonic acid-bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)ester

Sanol LS 144

Bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)-2-(3,5-di-tert-butyl-4-hydroxyben

TINUVIN 144

BIS(1,2,2,6,6-PENTAMETHYL-4-PIPERIDINYL)(3,5-DI-TERT-BUTYL-4-HYDROXYBENZYL)BUTYLPROPANEDIOATE

EINECS 264-513-3

2-(3,5-Di-tert-butyl-4-hydroxybenzyl)-2-butylmalonic acid bis(1,2,2,6,6-pentamethyl-4-piperidyl) ester

Butyl(4-hydroxy-3,5-di-tert-butylbenzyl)malonic acid bis(1,2,2,6,6-pentamethyl-4-piperidinyl) ester

di-(1,2,2,6,6-Pentamethyl-4-piperidyl)-2-butyl-2-(3,5-di-tert-butyl-4-hydroxybenzyl)malonate

butyl-(3,5-di-tert-butyl-4-hydroxybenzyl)-malonic acid di(1,2,2,6,6-pentamethylpiperidin-4-yl)-ester

bis(1,2,2,6,6-pentamethyl-4-piperidinyl)ester

Molecular Formula: C42H72N2O5

Molecular Weight: 685.03100

SPECIFICATIONS AND PHYSICAL CHARACTERISTICS

TEST	UNIT	SPECIFICATION
APPEARANCE		WHITE TO SLIGHTLY YELLOW POWDER
ASSAY	%	98.00MIN
MELTING POINT	℃	144.00MIN
LOSS ON DRYING	%	0.50MAX
TRANSMITTANCE
450nm	%	95.00MIN
500nm	%	97.00MIN

PRODUCT FEATURES AND APPLICATIONS
* UV 144 is a highly efficient hindered amine light stabilizer and is also effective as antioxidant. It provides significantly extended lifetime to plastics, elastomer, adhesives and rubber articles.
* UV 144 is a very effective light stabilizer used for a wide variety of applications including polyurethanes, styrenic block homo- and co-polymers, polyamide sealants, adhesives, rubber compounds, thermoplastic elastomers, unsaturated polyesters, acrylics and other organic substrates.
* UV 144 provides outstanding performance significantly retarding light and thermal degradation.
*The performance of UV 144 can be significantly improved when using in combination with UV absorber UV 1130 or UV 928 which in many cases result in synergistic effects.
* UV 144, having a phenolic antioxidant moiety also allows the user to reduce or eliminate other phenolic antioxidants in the polymer system.

PACKAGE
20KG CARTON
HANDLING AND STORAGE
Keep container tightly closed and dry and storage in cool place

Our company is a professional supplier of functional material additives. Our products include antioxidants, ultraviolet absorbers, light stabilizers, photoinitiators, heat stabilizers, nucleating agents, flame retardants, polyurethane chain extenders, nano light absorbing materials, antibacterial materials, functional masterbatches, colorants etc. After years of steadfast industry accumulation and technological innovation, a relatively complete additive industry chain has been formed in the rubber and plastic industry, ink industry, coating industry, textile printing and dyeing industry, functional resin and other industries. Significant achievements have been made in the field of additives.

Light Stabilizer 144

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