BASF Light Stabilizer Chimassorb Tinuvin 571

Item specifics

CAS: 125304-04-3

Review

Description

Physical Property:

Appearance:Pale yellow liquid

Melting Point:152-156°C

Ash Content: ≤0.1%

Loss on Drying: ≤2.0%

Purity: ≥95% (HPLC)

Transmittance: 460 nm ≥ 95%; 500 nm ≥ 97%

Melting Point (Alternate):56°C

Flash Point: >200°C

Density (20°C): 1.0 g/cm³

Vapor Pressure (20°C): 1.2E-5 Pa

Solubility (20°C, % w/w):

Water: <0.01

Acetone: >50

Chloroform: >50

Ethanol: 12

Ethyl Acetate:>50

Hexane:>50

Methanol: 1

Dichloromethane: >50

Toluene: >50

Application:

It is widely used in thermoplastic polyurethanes (PUR), paints, and foams. It is also used in PPVC (polypropylene vinyl chloride), PVB (polyvinyl butyral), PMMA (polymethyl methacrylate), PVDC (polyvinylidene chloride), EVOH (ethylene vinyl alcohol), EVA (ethylene vinyl acetate), thermosetting unsaturated resins, PA (polyamide), PET (polyethylene terephthalate), PUR-coated fabrics, and PP fibers (polypropylene).It is also suitable for latex, waxes, adhesives, homopolymer polystyrene and its copolymers, elastomers, and polyolefins.

FAQs:

description

BASF Light Stabilizer Chimassorb Tinuvin 571 is a liquid ultraviolet light absorber (UVA) of the hydroxyphenyl benzotriazole class which imparts good light stability to a variety of polymers.

features

BASF Light Stabilizer Chimassorb Tinuvin 571 has good thermal stability and compatibility with various polymers