Antioxidant Ao 9228 Self-Produced Factory Direct Sale CAS154862-4-38

• CAS No.: 154862-4-38
• Certification: REACH
• Color: White
• Kind: Antioxidant
• Appearance: Powder
• Transport Package: Carton+Pallet
• Model NO.: AO 9228
• Trademark: Unitechem
• Origin: Jiangsu, China

Product Description

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Classification:	Chemical Auxiliary	Product Name:	Antioxidant 9228
Place of Origin:	Jiangsu, China	CAS No.:	154862-4-38
Brand Name:	Unitechem	Purity:	≥99 %
Package:	25kg cardboard or customized	Color:	White
Freight Term:	FOB, CIF, CFR	Appearance:	Powder
Port of departure:	Shanghai	MOQ:	≥25 kg

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Product Description
 

Content	Antioxidant 9228
Chemical Name	3,9-Bis(2,4-dicuMylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
CAS NO	154862-43-8
Appearance	White free flowing powder
Volatile Matter	≤ 0.5%
Melting Point	225-246 ºC
Ash	≤0.2%
Features and Application	The key properties of Antioxidant 9228 are its high molecular weight, low volatility, and high phosphorus content. It has the highest molecular weight of all commercial phosphites. Therefore, it has unparalleled thermal stability. It provides: 1) Excellent thermal stability and low volatility under prolonged high temperature conditions 2) Excellent atmospheric and intra-polymer hydrolytic stability 3) Excellent processing protection against discoloration and thermal degradation. The product is widely used in PP, PVC, PS, POM, ABS, PMMA, etc, by stabilizing their physical and mechanical properties to a very high degree.
Cautions	The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling.
Package and Storage	Package: 25kg carton inner with plastic bag or as customer`s requirement. Storage: Keep container tightly closed in a dry and well-ventilated place.