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Dragonsorb® 123

1 of 46 products in this brand
Dragonsorb® 123 is a light stabilizer with low alkalinity. It is widely used in acrylic resin, polyurethane, sealant, adhesive, rubber, TPE and TPO blends, PVC, polystyrene, polypropylene, and other unsaturated resins. Additionally, as this product reacts in a cross-chain with other ingredients in the paint formula, it is especially recommended for the paint. It has excellent resistance to acid, flame retardant, sulfur, and catalyst residue.

Functions: Light Stabilizer, Stabilizer

Compatible Polymers & Resins: Acrylics, Polypropylenes (PP), Polystyrenes (PS), Polyurethanes (PU), Polyvinyl Chloride (PVC), Thermoplastic Elastomers (TPE), Thermoplastic Polyolefins (TPO)

Features: Acid Resistance, Acid Resistant, Flame Retardant, Low Alkalinity

Synonyms: HALS HS-112, Light Stabilizer-123

Technical Data Sheet

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Knowde Enhanced TDS

Identification & Functionality

Chemical Name

Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl)sebacate

CASE Ingredients Functions

Light Stabilizer

Plastics & Elastomers Functions

Light Stabilizer,

Stabilizer

CAS No.
129757-67-1
EC No.
603-360-2
Technologies

CASE Ingredients,

Plastics

Product Families

CASE Ingredients — Additives

Functional Additives

Plastics — Polymer Additives

Antioxidants & Stabilizers

Features & Benefits

CASE Ingredients Features

Acid Resistance,

Flame Retardant,

Low Alkalinity

Materials Features

Acid Resistant,

Flame Retardant

Applications & Uses

Markets

Adhesives & Sealants,

Building & Construction

Applications

Adhesives & Sealants — Building & Construction

Sealants & Caulks

Building & Construction — Building Materials

Sealants & Caulks

Compatible Polymers & Resins

Acrylics,

Polypropylenes (PP),

Polystyrenes (PS),

Polyurethanes (PU),

Polyvinyl Chloride (PVC),

Thermoplastic Elastomers (TPE),

Thermoplastic Polyolefins (TPO)

Properties

Physical Form

Liquid

Appearance
Yellowish liquid
Specifications
ValueUnitsTest Method / Conditions
Assay (Monomer)min. 65%HPLC
Assay (Dimer)max. 20%HPLC
Transmittance (425 nm)min. 95%—
Loss of Dryingmax. 1%—
Transmittance (500 nm)min. 97%—
Ash Contentmax. 0.1%—