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Light Stabilizers

Product name

M.W.

g/mol

M.P.

Description

Leadstab LS 2020

2600-3400

120-150

High molecular weight HALS with superior light/thermal stability

Leadstab LS 944

2000-3100

100-135

Standard high molecular weight HALS with low volatility for a wide range of applications

Leadstab LS 111

Synergistic blend of high molecular weight HALS, intermediate chemical resistance

Leadstab LS 622

3100-4000

50-70

High molecular weight HALS with excellent color, low basicity

High molecular weight HALS with low volatility and minimal migration

Leadstab LS 770

481

81-85

Low molecular weight HALS, particularly for thick section applications

Leadstab LS 783

Synergistic blend of high molecular weight HALS with broad food contact clearance

Leadstab LS 791

Synergistic blend of high and low molecular weight HALS

Leadstab LS 4050H

450

155-158

Low molecular weight HALS, food contact clearance in styrenic polymers

Leadstab LS 5050H

3500

95-125

High molecular weight HALS suitable for water quenching process

Leadstab LS 765

508

N/A

Liquid, low molecular weight HALS

Leadstab LS 880

3000

120

Excellentperformance for long term light and heat stabilizer for plastics.

Leadstab LS 3529

1600-1800

88

Low volatility, selective reactivity, minimal color contribution.

Leadstab NL 620

443

272

Multi-functional additive for polyamides

Leadstab NOR 116

2261

108-123

Nitrogen based flame retardant and light stabilizer

Nickel Quencher

Product name

M.W.

g/mol

M.P.

Description

Leadstab NQ 1084571

245-280

High pesticideresistant used in greenhouse film. Synergistic effect when used in combination with Leadstab UV 531