Retanning Agents Catalog
INTERTAN is the Selection of Tanning and Retanning Agents offered by Alanchim to better Respond to market request.
Chemical nature: mixture of chrome and organic salts
Appearance: green powder
Light fastness: excellent
Chrome oxide: ca. 14%
Chemical nature: vinyl resin
Appearance: milky liquid
pH (100 g/l): 6.0 ± 1.0
Dry Substance: 49% ± 2
Solubility: emulsifiable in water
Chemical nature: acrylic polymer
Appearance: white viscous liquid
pH (100 g/l): 6.0 ± 1.0
Electrolytes fastness: excellent
Light fastness: excellent
Chemical nature: Condensation of naftalenic acids of dihydroxydiphenylsulphone
Appearance: Brown liquid
pH (100 g/l): 4.0 ± 1.0
Active Substance: 39% ± 2
Appearance: white viscous liquid
pH (100 g/l): 6.0 ± 1.0
Electrolytes fastness: excellent
Light fastness: excellent
Chemical nature: acondensation product of dihydroxydiphenylsulphone
Appearance: white – light yellow powder
pH (100 g/l): 4.5 ± 1.0
Concentration: 98% ± 2
Chemical nature: blend of natural tannins
Appearance: brown/green powder
pH (100 g/l): 4.5 ± 1.0
Active substance: 98% ± 2
Charge: anionic
Chemical nature: copolymer based on melamine
Appearance: beige powder
pH (100 g/l): 7.0 ± 1.0
Active substance: 98% ± 2
Charge: anionic
Chemical nature: styrol maleic polymer
Appearance: colourless liquid
pH (100 g/l): 8.0 ± 1.0
Active substance: 15% ± 2
Charge: anionic
Chemical nature: polycondensate of naphthalene sulphonic acid
Appearance: brown liquid
pH (100 g/l): 2.0 ± 1.0
Dry Substance: 50% ± 2
Charge: anionic
Chemical nature: neutralizing polymer
Appearance: viscous liquid
pH (100 g/l): 8.5 ± 1.0
Active Substance: 28% ± 2
Light fastness: excellent
Electrolytes fastness: good
Charge: anionic
Chemical nature: salts of Naphthalene Sulfonic acids
Appearance: beige powder
pH (100 g/l): 6.5 ± 1.0
Active Substance: 96% ± 3
Light fastness: good
Charge: anionic
Chemical nature: Polymetacrylate in colloidal dispersion
Appearance: White viscous liquid-beige
pH (100 g/l): 3.0 ± 1.0
Active Substance: 96% ± 3
Electrolytes fastness: excellent
Light fastness: excellent
Charge: anionic
Chemical nature: acrylic polymer
Appearance: viscous liquid
pH (100 g/l): 6.0 ± 1.0
Active Substance: 25% ± 2
Electrolytes fastness: good
Light fastness: excellent
Charge: anionic
Chemical nature: mix of fillers and polyacrylates
Appearance: viscous beige liquid
pH (100 g/l): 6.0 ± 1.0
Active Substance: 45% ± 2
Light fastness: good
Charge: anionic
Chemical nature: synthetic tannin with a phenolic base
Appearance: whitish powder
pH (100 g/l): 5.5 ± 1.0
Active Substance: 98% ± 2
Electrolytes fastness: good
Light fastness: good
Chemical nature: Syntan – vegetable compound
Appearance: Beige- pink powder
pH (100 g/l): 6.5 ± 1.0
Active Substance: 25% ± 2
Active substance: 98% ± 2
Light fastness: good
Chemical nature: product based on oxoazolidine
Appearance: orange liquid
pH (100 g/l): 9.5 ± 1.0
Chemical nature: phenol synthetic of double condensation tannin
Appearance: yellow liquid
pH (100 g/l): 4.0 ± 1.0
Active Substance: 40% ± 2
Light fastness: good
Chemical nature: Syntans retanning compound
Appearance: light brown powder
pH (100 g/l): 7.5 ± 1.0
Active substance: 98%±2
Light fastness: good
Chemical nature: water miscible condensation product
Appearance: beige powder
pH (100 g/l): 8.0 ± 1.0
Active substance: 98%±2
Light fastness: excellent
Chemical nature: acrylic-polyphenolic copolymer
Appearance: dark brown liquid
pH (100 g/l): 5.5 ± 1.0
Charge: anionic
Fastness to light: good
Chemical nature: acrylic polymer in aqueous solution
Appearance: light brown viscous liquid
pH (100 g/l): 6.0 ± 1.0
Active substance: 37%±2
Electrolytes fastness: excellent
Light fastness: good
Charge: anionic
Chemical nature: copolymer acrylic-polyphenolic
Appearance: viscous yellow liquid
pH (100 g/l): 6.0 ± 1.0
Active matter 40% ± 2.0
Charge: anionic
Fastness to light: excellent
Chemical nature: Replacement synthetic agent of dy- hidroxy-diphenil pure sulphone
Appearance: whitish powder
pH (100 g/l): 4.5 ± 1.0
Active substance 98% ± 2.0
Chemical nature: condensation product
Appearance: clear brown powder
pH (100 g/l): 4.5 ± 1.0
Active substance 98% ± 2.0
Charge: anionic
Light fastness: good
Chemical nature: blend of synthetic tannins
Appearance: beige powder
pH (100 g/l): 4.5 ± 1.0
Active substance 98% ± 2.0
Chemical nature: aluminium Triformate Base
Appearance: Aluminium tanning agent
pH (100 g/l): 4.0 ± 1.0
Active substance 98% ± 2.0
Light fastness: good
Chemical nature: mixture of natural tannins
Appearance: havana powder
pH (100 g/l): 4.5 ± 1.0
Active substance 98% ± 2.0
Chemical nature: urea formaldehyde resin
Appearance: whitish powder
pH (100 g/l): 7.5 ± 1.0
Active substance 98% ± 2.0
Light fastness: good
Charge: anionic
Chemical nature: synthetic and vegetable tannins
Appearance: clear brown powder
pH (100 g/l): 4.0 ± 1.0
Active substance 98% ± 2.0
Charge: anionic
Chemical nature: polycondensation product of dihydroxydiphenil sulphone
Appearance: white powder
pH (100 g/l): 4.0 ± 1.0
Active substance 98% ± 2.0
Chemical nature: condensation product of aromatic sulphones
Appearance: dark brown liquid
pH (100 g/l): 3.0 ± 1.0
Light fastness: good
Charge: anionic
Chemical nature: Synthetic chrome
Appearance: green powder
pH (100 g/l): 4.0 ± 1.0
Chrome oxide: ca. 12%
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