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Dragonsorb® 571

CASE Ingredients Functions
UV Absorber

Dragonsorb® 571 has good thermal stability and compatibility with various polymers. It can be widely used in thermoplastic PUR, coatings, and foam materials. It can also be used for rigid and plastic PVC, PVB, PMMA, PVDC, EVOH, EVA, heat-curing unsaturated resin and PA, PET and EVA rolls, and fiber. This product is also suitable for latex, wax, adhesives, homogeneous polystyrene and its copolymers, elastomers, and polyolefins.

Properties

Physical Form
Liquid

Product families

CASE Ingredients — Additives
  • Functional Additives
Elastomers — Elastomer Additives
  • Antioxidants & Stabilizers
Plastics — Polymer Additives
  • Antioxidants & Stabilizers
Industrial Additives & Materials — Processing Aids
  • Foam Additives

Other characteristics

Brand
Dragonsorb
Features
Good Thermal Stability
Functions
UV Absorber
Compatible Polymers & Resins

Ethylene Vinyl Acetate (EVA), Ethylene Vinyl Alcohol (EVOH), Poly(Methyl Methacrylate) (PMMA), Polyamides, Polyethylene Terephthalate (PET), Polyolefins, Polystyrenes (PS), Polyvinyl Butyral (PVB), Polyvinyl Chloride (PVC), Polyvinylidene Chloride (PVDC), Thermoplastic Polyurethane (TPU)

Appearance
Light yellow viscous liquid
Technology
  • CASE Ingredients
  • Elastomers
  • Industrial Additives & Materials
  • Plastics
Material Features
Good Thermal Stability
Compatible Polymers and Resins
  • Ethylene Vinyl Acetate (EVA)
  • Ethylene Vinyl Alcohol (EVOH)
  • Poly(Methyl Methacrylate) (PMMA)
  • Polyamides
  • Polyethylene Terephthalate (PET)
  • Polyolefins
  • Polystyrenes (PS)
  • Polyvinyl Butyral (PVB)
Industrial Additives Features
Good Thermal Stability
Industrial Additives Functions
UV Absorber
Plastics and Elastomers Functions
UV Absorber
Compatible Substrates and Surfaces
  • Elastomers & Rubbers
  • Plastics

Technical data

Table 1 of 1

6 rows
CharacteristicValueUnitMethod
Ash Contentmax. 0.1%—
Volatilemax. 0.5%—
Assaymin. 95%HPLC
Transmittance (440 nm)min. 80%—
Transmittance (460 nm)min. 90%—
Transmittance (500 nm)min. 97%—

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