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CARBOWAX PEG 8000 

CAS Number 25322-68-3

符合FDA標準的PEG8000
PEG8000在醫藥、化妝品工業生產中用作基質，起調節粘度、熔點的作用。在橡膠、金屬加工工業中用作潤滑劑、冷卻劑。在農藥、顏料工業生產中用作分散劑、乳化劑。在紡織工業中用作抗靜電劑、潤滑劑等。

應用Applications        

• 粘合劑Adhesives
• 陶瓷結合劑Ceramic Binder
• 化學中間體Chemical Intermediates 
• 洗滌劑、家用清潔劑Detergents and Household Cleaners
• 染料載體Dye Carrier
• 潤滑劑Lubricants
• 採礦Mining
• 脫模劑Mold Release Agent
• 增塑劑Plasticizer
• 木材處理Wood Treating

Typical Physical Properties(1) 

Property                                                                                                        Value

Physical Form ……………………………………………………………………………………Solid

 Average Number of Repeating Oxyethylene Units ………..……………………………..181

Range of Average Molecular Weight………………………………………….. 7000 – 9000  

Range of Average Hydroxyl Number, mg KOH/g ………………..…………………..12 – 16    

Density, g/cm3 at 70°C……………………………………………………………………… 1.07

Melting or Freezing Range, °C …………………………………………………………55 – 62  

Solubility in Water at 20°C, % by weight ……………………………………………………63

Viscosity at 100°C, cSt ……………………………………………..…………………500 - 900

Heat of Fusion, Cal/g ………………………………………………..………………………41

(1)  Typical properties, not to be construed as specifications

FDA Status

CARBOWAX™ Polyethylene Glycols are produced to meet the requirements for use under Food Additive Regulations for indirect use as components of articles intended for use in contact with food.  It is the responsibility of the user of CARBOWAX™ PEGs and MPEGs to read and understand all current applicable FDA and EPA regulations, as well as any other applicable regulations.