TOFA (Tall Oil Fatty Acid)

TOFA

TOFA ( TALL OIL FATTY ACID ) SPECIFICATION
CAS Nº: 21874712
HS No: 29161310
Chemical Name: Tall oil fatty acid
Grade : FA-1
Description : A liquid tall oil fatty acid containing 2% rosin acids, useful with reduced yellowish color, low flow point and low tendency to crystallize. It is used alkyd resins recipes or as oleic acid replacement.

Poduct Name

Type of Chemical

HARTALL FA-1

Tall Oil Fatty Acids

Specification Typical Value
Fatty Acids (%) 95.0 min 96.5
Rosin Acid (%) 2.0 max 1.5
Unsaponifiables (%) 3.0 max 2.0
Acid Value 193 min 194
Iodine Value 125 min 135
Color Number or Grade* 7 (H) max. 4 (H)
Viscosity (mPa*s) - 30 / 20 ºC
Specific Gravity - 0.905 / 20 ºC
Flash Point (ºC) - 198

* (H) : Hellige

** D/M : Drum

Dimer Acid
Specification Typical Value
Color Number or Grade * (G) 7.5 Max 6
Acid Value 191 - 197 193
Saponification Value 198 - 204 201
Unsaponifiables (%) 0.7 Max 0.1
Viscosity (mPa.25degree) 7200 - 8200 7700
Composition (%) Monomer 2
Dimer 79
Trimer 19
Package ** 190 Kgs D/M, ISO CONTAINER -
Application Polymide resin, Polyester resin, Lubricating oil -

* (G) : Gardner

** D/M: Drum

Distilled Tall Oil
Specification Typical Value
Fatty Acids (%) - 66
Rosin Acid (%) 20 ~ 30 28
Unsaponifiables (%) - -
Acid Value 175 min 182
Idine Value - -
Color number or Grade * 10 (H) max 8 (H)
Viscosity (mPa.s) - -
Specific Gravity (25°C) - 0.95
Flash Point (°C) - 203.5
Package ** 190 Kgs D/M -
Application Surfactants, Lubricating oil -

* (H) : Hellige
** D/M: Drum

Tall Rosin
Specification Typical Value
Softening Point (%) 70°C 73°C
Unsaponifiables (%) 3.0 max 2.0
Acid Value 163 min 169
Color Number or Grade WW min XA
Viscosity (mPa.s) 40 / 160°C
Specific Gravity - 0.981 / 160°C
Flash Point (°C) - 198
Package * 228 kgs D/M -
Application Rosin modified resins, Adhesives Rubber, Paper sizes -

** D/M: Drum

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