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Light Stabilizer 770 CAS 52829-07-9 Ελλάδα

Chemical name:Photo-stabilizer HS-770

Synonymous names:UV-770

BTPS

Decanedioic acid bis(2,2,6,6-tetramethyl-4-piperidinyl)ester

HALS770

CAS No:52829-07-9

Molecular formula:C28H52N2O4

Content:≥99%

Molecular weight:480.71

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Appearance:White to Almost white Powder or crystal

Structural formula：

Product Description：

Melting point	81-85°C
Solubility	Acetone: 19% (w/w) 20 °C
Content	≥99%
Water soluble	18.8mg/L 23℃
Acidity coefficient	10.49±0.10
Storage conditions	indoor room

Properties and Usage:

1.Light Stabilizer 770 is suitable for various polymer materials with high light stability requirements. It is a non-volatile, highly efficient light stabilizer that can inhibit decomposition and aging caused by ultraviolet rays in materials such as plastics, rubber, paints and inks, thereby protecting the materials.

2.As a light stabilizer, Light stabilizer 770 can form a stable protective layer in polymer materials, effectively prevent the invasion of ultraviolet rays, and slow down the oxidation and deterioration of materials. This is particularly important for high-demand application scenarios such as outdoor appliances, building materials, and automotive parts.

Its application not only extends the service life of materials, but also provides reliable guarantee for the development of various industries.

Packaging specifications:

25KG/BAG;20KG/BOX