Sinanox® 245

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Sinanox® 245

Sinanox® 特种抗氧剂

SINANOX®245 is a highly efficient asymmetric hindered phenol antioxidant. Its outstanding features are high antioxidant efficiency, low volatility, good resistance to oxidation and coloration, low odor, good compatibility with 原料组分s, and significant synergistic effect with auxiliary antioxidants (such as thioesters or phosphites). When used in combination with light stabilizers, it can give products excellent weather resistance.

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SINANOX® 245


  • Chemical Name: Ethylenebis(oxyethylene) bis[3-(5-tert-butyl-4-hydroxy-m-tolyl)propionate]

  • CAS No.: 36443-68-2

  • MF:C34H50O8 MW: 586.77

  • Molecular structure:

产品概述 :

SINANOX®245 is a highly efficient asymmetric hindered phenol antioxidant. Its outstanding features are high antioxidant efficiency, low volatility, good resistance to oxidation and coloration, low odor, good compatibility with 原料组分s, and significant synergistic effect with auxiliary antioxidants (such as thioesters or phosphites). When used in combination with light stabilizers, it can give products excellent weather resistance.

出厂标准 :
ItemSpecification
AppearanceWhite or off-white crystalline powder
Content≥98%
Melting range76℃～79℃
Volatile matter<0.05%
Transmittance425nm>95%;
500nm>97%


应用领域 :

Mainly used for various engineering thermoplastic resins such as:

ABS, MBS, PC/ABS, HIPS (high impact polystyrene), PC (polycarbonate), PVC (polyvinyl chloride), PET (polyterephthalate plastics), styrene polymers and POM (polyoxymethylene resin), PA (polyamide), etc.

Addition amount: 0.05%-1.0%, the specific addition amount is determined according to customer application tests.


包装 :

  • 20kgs/carton or bag

贮存 :

Being kept in dry, clean warehouse with well ventilation.

Avoid exposing to light and heating.

运输过程中防止泄漏、雨淋和曝晒。


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