UV Absorbent/Photoinitiator/Antioxidant
Light stabilizer 292
Light stabilizer 770
Photoinitiator DETX
Antioxidant P-EPQ
Photoinitiator 819
UV-928 UV-234
Light stabilizer 944
Photoinitiator 184
Photoinitiator 1173
Antioxidant 168
UV-234
UV-3853
 
Water treatment chemicals
Polyamine
APAM
DMAEMA
MAPTAC
AETAC
Polyquaternium-7
Polyquaternium-22
CPAM
DMAPMA
DADMAC
METAC
PDMDAAC
Polyquaternium-47
 
Flame Retardants and related
PPOA
DCPP/BPD
CEPPA esterifying liquid of EG
SBP
BPOD
BPT / DCPPS  
PI TPO
MPOD
 
Importing cosmetics materials
PRO*CRE -FM-GGL
PRO*CRE -SF50
PRO*CRE -GDP200 & GSC1000
PRO*CRE -LAP100
PRO*CRE -SS
PRO*CRE -EPO176
PRO*CRE -SP83
PRO*CRE -MGDOE127
PRO*CRE -BRH 40S$ PRO*CRE-BRH 60S
PRO*CRE gel MS
PRO*CRE gel OIL
PRO*CRE -2080
PRO*CRE -SF40S
PRO*CRE -LAP100
PRO*CRE -GS165
PRO*CRE -OD16
PRO*CRE -SP60
Methyl Gluceth Derivatives
PRO*CRE -G26
PRO*CRE gel CG
PRO*CRE gel DV
 
Imported electronic products
HF Neutralizing Skin Gel: GluCATM Gel
Ethyl Lactate--Biodegradable Solvent
DMC & PCBTF
High-Pure Electrolyte Solvents for Secondary Battery
High-Pure Chemicals for Semi-Conductor Applications
Semi-conductor Wafer Cleaners
Solar Wafer Cleaners
Poly Crystalline Silicone Solar Wafer Texturing Chemicals
Mono Crystalline Silicone Solar Wafer Texturing Chemicals
Display Polyimide Rework Chemicals
Display Color Filter Panel Rework Chemicals
Display Glass Cleaners
Display Panel Slimming Process Cleaners
AF(Anti-Fingerprint) Coating Chemicals
Optical Hard Coating Chemicals
Prism Sheet Front & Black Coating Chemicals
LGP Imprinting Coating Chemicals
 
 
UV-3853

Chemical Name: 4-piperidol-2,2,6,6-Tetramethyl-RPW stearin; 2,2,6,6-Tetramethyl-4-piperidinyl stearate(fatty acids mixture)

Trade Name: CYASORB UV-3853 Light Stabilizer

CAS No.: 167078-06-0/86403-32-9(Euro)

EC No.: 605-462-2/415-430-8(Euro)

Molecular structure:

Quality Standard:

Item Specification
Appearance Waxy solid
Melt point, ℃ ≥28
Saponification Value,mgKOH/g 128-137
Ash Content, % ≤0.1
Transmission, %
@425nm
@450nm

≥75
≥85

Properties: It is waxy solid, odorless. Its melting point is 28-32°C, the specific gravity (20°C) is 0.895. It is insoluble in water and easy to soluble in toluene etc.

Uses:

The product is a kind of hindered amine light stabilizer (HALS). It is mainly used as UV light stabilizers for follow materials: thermoplastic polymer materials such as polyacetals, acrylonitrile-butadiene-styrene copolymer (ABS), styrene-acrylonitrile copolymer (SAN) , and such as engineering plastics polyethylene (PE), polypropylene (PP), polyamides (PA), acrylonitrile-styrene- acrylate copolymer (ASA) and high impact polystyrene (HIPS), and other thermoplastic polyolefin elastomer (TPO), polyurethanes (PU) etc. and it is widely used in fiber, film, sheet, pipe, tape, molded and the like product maded from the above materials. In addition, this product is also an antioxidant additives for ashless lubricant. 

The additive amount of UV3853 is suggested in 0.1-3.0%.

The product has the following characteristics: 1) It has good synergistic effect with other hindered amine light stabilizers, especially the one with high molecular weight (for example  944, 119) and benzoate UV absorbers (for example UV328). 2) It can make the color stability, gloss retention and durability of polyolefin-based product are very good. 3) Compared with other low molecular weight hindered amine light stabilizers, it has good compatibility and solubility with polyolefin.

Storage: Store in a tightly closed container.Store in the area that temperature below 40°C.

Package: 25kgs/drum,180kgs/drum or as required by the customer.

Expiration Date: one year.

 
 
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