info

product name:

Bisoctrizole

cas No. :

103597-45-1

MF :

C41H50N6O2

MW :

658.87

Taian, China

9/F,E-commerce Industrial Park

+86 156 6659 0861

Mon to Fri 8am to 6 pm

sales@taiangreenindustry.com

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Detail

Quick Details

Synonyms:

MBBT;

Tinosorb M;

Tinuvin-360;

Ultraviolet Absorbent UV-360;

2,2'-Methylenebis(6-(benzotriazol-2-yl)-4-tert-octylphenol);

2,2'-Methylenebis(6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol

Molecular structure:

Properties

Item

Specifications

Appearance

White to yellowish powder

Assay

≥99%

Melting point

195~198℃

Loss on drying

≤0.5%

Ash

≤0.1%

460nm

≥97%

500nm

≥98%

 

Description

Bisoctrizole, also known as Tinuvin-360 and Tinosorb M, is a high-efficiency, high-temperature resistant, and extremely low-volatility benzotriazole ultraviolet absorber. Bisoctrizole can absorb 300-400nm ultraviolet rays and is widely compatible with a variety of resins. Bisoctrizole also has a very low volatility, can be used with other light stabilizers or antioxidants, especially suitable for high temperature, high strength processing conditions. It can be formed by powder, solution or melt extrusion to prevent crystal exudation and sublimation. Bisoctrizole is suitable for casting, thin-layer construction of fibers, paper and wallpaper. Bisoctrizole is mainly used in polypropylene resin, polyimide, polycarbonate, modified polyphenylene ether, polyamide, polyacetal, polyolefin, polystyrene and elastomers.

Advantages

Excellent heat resistance

Especially for areas requiring low volatile matter and high weather resistance

Especially suitable for high temperature and high strength polymer systems

High molecular weight can effectively prevent precipitation and migration

Packaging

25kg/drum

Storage

Store in a dry, well-ventilated place away from direct sunlight.