Product file
NEOGUARD DF-501 is solvent soluble fluoro chemical resin for P/U coating to make
artificial leather, it can be mixed with P/U resin, DMF and toner.
Artificial leather treated by NEOGUARD DF-501 has got a excellent properties as
water/oil repellent and chemical resistance(acid resistanceㆍ alkali resistanceㆍ
hydrolysis resistance).
Appearance : Transparency or semi-transparency yellow liquid
Effective component : Above 60% (at 105℃ X 90min)
Viscosity : 1,400 ± 500 cps (at 25℃)
Solvent : DMF
1. DF-501has a low surface tension energy.
2. DF-501 has a excellent water/oil repellent properties.
3. P/U coating film treated by DF-501 has got a excellent properties as chemical
resistance(acid resistanceㆍalkali resistanceㆍhydrolysis resistance).
4. DF-501 has low moisture absorbtion and high grade hydrostatic presure effect to
treated fabrics.
5. DF-501 can be used mixing with P/U resin, solvent and toner without any catalyst
and crosslinker.
6. DF-501 has a good compatibility with various P/U resin.
