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PUREsorb 119

PUREsorb 119 is one of high molecular formula weight ultraviolet light stabilizers with good migration resistance and low volatility. It is an effective antioxidant which provides significant long-term heat stability for polyolefins and elastomers.

Brand: PUREsorb (12 products)

Functions: Antioxidant, Light Stabilizer, Stabilizer

Compatible Polymers & Resins: High-Density Polyethylene (HDPE), Linear Low Density Polyethylene (LLDPE) , Low-Density Polyethylene (LDPE), Poly(Methyl Methacrylate) (PMMA), Polyamides, Polybutylene Terephthalate (PBT), Polyethylene Terephthalate (PET), Polyethylenes (PE), Polyoxymethylene (POM), Polypropylenes (PP), Polyurethanes (PU), Polyvinyl Chloride (PVC)

Technical Data SheetSafety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Name
Butanedioc acid, dimethylester, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidine ethanol,
Chimassorb 119
Plastics & Elastomers Functions
Antioxidant,
Light Stabilizer,
Stabilizer
Technologies
Plastics
Product Families
Plastics — Polymer Additives
Antioxidants & Stabilizers
Chemical Structure

PUREsorb 119 - Chemical Structure

Features & Benefits

Materials Features
Ease of Handling,
Excellent Compatibility,
Good Thermal Stability,
Good UV Stability,
High Molecular Weight,
Low Migration,
Low Volatility
Key Attributes

Broad compatibility with polymers; easily dispersed; HMW product with high thermal stability, preventing volatilization and decomposition at elevated temperatures; no interaction with polymer during processing; easy handling and dosing

Applications & Uses

Compatible Polymers & Resins
High-Density Polyethylene (HDPE),
Linear Low Density Polyethylene (LLDPE) ,
Low-Density Polyethylene (LDPE),
Poly(Methyl Methacrylate) (PMMA),
Polyamides,
Polybutylene Terephthalate (PBT),
Polyethylene Terephthalate (PET),
Polyethylenes (PE),
Polyoxymethylene (POM),
Polypropylenes (PP),
Polyurethanes (PU),
Polyvinyl Chloride (PVC)
Product Applications

PUREsorb 119 is particularly effective in PP, PE, PVC, PU, PA, PET, PBT, PMMA, POM, LLDPE, LDPE, HDPE, polyolefin copolymers. For any application where polymer is exposed to light degradation, the concentration levels range typically between 0.1% and 0.5%. It can be combined with any other additives such as UV absorbers, antioxidant packages, plasticizers and antistatic agents.

Properties

Color
Yellow
Physical Form
Granules,
Powder,
Solid
Appearance
Light yellow crystalline powder or granular
Soluble in
Water, Ethanol, Chloroform, Acetone, Methanol, Xylene, Ethyl Acetate, toluene, Methylene Chloride, n-hexane
Physical Properties
ValueUnitsTest Method / Conditions
Melting Range115 - 150°C-
Volatile Organic Compoundmax. 1%-
Density (at 20°C)1.019g/cm3-
Solubility
ValueUnitsTest Method / Conditions
Acetone (at 20°C)2.0g/100g-
Ethyl Acetate (at 20°C)1.0g/100g-
Methanol (at 20°C)1.0g/100g-
Methylene Chloride (at 20°C)20.0g/100g-
Xylene (at 20°C)20.0g/100g-
Chloroform (at 20°C)20.0g/100g-
Ethanol (at 20°C)5.0g/100g-
n-Hexane (at 20°C)1.0g/100g-
Toluene (at 20°C)25.0g/100g-
Water (at 20°C)max. 0.01g/100g-

Safety & Health

Product Safety

PUREsorb 119 should be handled in accordance with good industrial practice.