Product

Product Models
Insights
Solutions
Main Product
AH Salt
Segment
Chemicals
Main-Family
Functional Organic Products
Sub-Family
Amine Salt (organic)
Physical State

Solid

Product
Acid Rich Feed
Abbreviation
ARF

Description

Acid Rich Feed is a specialized form of nylon (polyamide) salt solution, originally developed and patented by DuPont (now INVISTA), in which the salt is deliberately prepared with an excess of adipic acid (ADA) relative to hexamethylenediamine (HMD | HDMA). Unlike the conventional stoichiometric AH salt—where adipic acid and HMDA are combined in a precise 1:1 molar ratio—ARF is formulated with a higher proportion of ADA, resulting in an acid-rich composition.

 

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  Product Communicator
Title Date
  UserPic Acid Rich Feed (ARF) added 7/7/2025
Identifiers

No Identifiers defined

Chemical Data
Sulfur Content (wt%)
0
Specific Gravity
1.00
Crude Data
API Gravity
10
Country
Product Settings
Default
Status
A
Content provided by
Transaction Name Date
Modified by UserPic   Kokel, Nicolas 7/7/2025 4:09 PM
Added by UserPic   Kokel, Nicolas 7/7/2025 3:55 PM