Sunmore-2246

化學名稱

2, 2'-亞甲基雙(4-甲基-6-叔丁基苯酚)

分 子 式

C₂₃H₃₂O₂

CAS NO

119-47-1

結 構 式

主要指標

外    觀：白色結晶粉末 
熔    點：125-133 °C 
含    量：≥99% 
灰    份：≤0.1% 
揮 發 份：≤0.5% 
熔解色相：≤60APHA

特性及用途

抗氧化劑2246是一種性能卓越的高效非污染型抗氧劑。在橡膠工業中, 本品是合成橡膠, 膠乳和天然膠的抗氧劑, 是酚類抗氧劑中較優良的品種之一。加入本品的橡膠製品可抗熱氧老化, 部分地防止光照臭氧老化和多次變形的破壞。並能鈍化可變價金屬的鹽類。用於淺色和有色橡膠製品, 在塑膠工業中, 本品能阻止氯化聚醚, 耐衝擊聚苯乙烯, ABS樹脂, 聚甲醛, 纖維素樹脂的熱老化和光老化, 用量為0.5-1%。

儲存及包裝

Sunmore-2246性質穩定, 無特殊的貯存要求, 貯存時避免高溫及潮濕。用紙板桶內襯塑袋包裝, 淨重25kg/桶, 也可根據客戶要求設計。

Chemical Name

2, 2'-methylene-bis(4-methyl-6-tert-butyl phenol)

Molecular Formula

C₂₃H₃₂O₂

CAS NO.

119-47-1

Structural Formula:

Main Indexes

Appearance :White Crystalline Powder 
Melting Point :125-133 °C 
Content :≥99% 
Ash: ≤0.1% 
Volatile :≤0.5% 
Melting Hue:≤60APHA

Characteristics and Uses

This product is a high-efficiency nonpollutingAntioxidant , applicable to the manufacture of synthetic rubber, latex and natural rubber, being one of excellent phenol Antioxidants. It is applicable to light colored or colored rubber product. In plastic industry, this product can prevent the thermal aging and light aging of polyester chlornamee,polystyrene,ABS resin, polyoxymethylene and cellulose resin with the dosage of 0.5-1%.

Storing and Packing

This product is stable without special demands for storing, but high temperature and moisture should be avoided . Packed in cardboard drums lined with plastic bags with the capacity of 25 kg or according to customers' demands.