Products for Leather with a Firm Grain



TECHNICAL ASPECTS


It is not always easy to get a firm grain with all types of raw hides, especially if you want to mill the leathers. The nature of the hide and the type of liming used can make the task difficult either because it can be too spongy or because it has areas with looseness to be blocked.

Natural defects such as veins and scars also decrease quality.

By employing systems and products with an effective filling effect, we can increase the choice of leathers by hiding some defects. Highly performing products make it easier to obtain a tight grain or with a very reduced looseness in the areas which are less firm in the beginning.



LUB V-46


LUB V-46 is recommended as a fattener to obtain a firm grain together with a good softness of the article. It can be used with excellent results on both chrome and wet-white leather. It has a low COD value in the residual bath so that, if used in the right way, it contributes positively to reducing pollution in the waste water.


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REFIL B-12


REFIL B-12 is a very versatile retanning polymer. It is suitable for both furniture and footwear. It has an excellent filling effect and a good exhaustion of the bath. It does not affect the dyeing yield or the quality since it is resistant to light and aging.


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OTHER PRODUCTS



RESINS E POLYMERS

  • CRYOREX FL : Styrolomaleic resin with high molecular weight



CRYOREX FL



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  • REFIL 50: Acrylic resin

REFIL 50



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  • REFIL 440: Aminic polycondensate retanner

REFIL 440



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  • REFIL 707: Acrylic retanning polymer

REFIL 707



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  • REFIL 84: Acrylic retanner designed to give an excellent filling action on chrome-tanned leather

REFIL 84



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  • REFIL AR: Acrylic retanning polymer with special filling and fiber reinforcement properties

REFIL AR



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  • REFIL HD: Acrylic polymer specially designed to give a gummy and firm character to the chrome and vegetable leathers

REFIL HD



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  • REFIL MX: Dicyandiamide resin for leathers with tight grain

REFIL MX



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  • REFIL RD-9: Acrylic polymer specially designed to give fullness and firmness to the leather, both chrome and vegetable, with neutralizing action

REFIL RD-9



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  • REFIL RR: Acrylic polymer in aqueous solution

REFIL RR



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  • REFIL TN: Polyphenolic resin

REFIL TN



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FATLIQUORS

  • IDROPOL P-24 : Silicon based emulsion in water for use in drum



IDROPOL P-24



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  • IDROPOL QST: Emulsion of hydrophobic synthetic agents

IDROPOL QST



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  • IDROPOL W4: Waterproofing fatliquor based on phosphoric esters and emulsified synthetic polymers

IDROPOL W4



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  • LUB CA: Cationic synthetic softener

LUB CA



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  • LUB CB-9: Dispersion of phosphoric softeners

LUB CB-9



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  • LUB EC-40: Synthetic ester for footwear and nappa

LUB EC-40



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  • LUB EM: Phosphoric ester with a synthetic base and special softening agents

LUB EM



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  • LUB EM/N: Phosphoric ester with a synthetic base and special softening agents

LUB EM-N



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  • LUB HLG: Derived from high molecular weight sulfonesters

LUB HLG



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  • LUB HN 63: Sulfated fatliquor for firm grain articles

LUB HN-63



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  • LUB ISF: Fatliquor based on natural and synthetic esters

LUB ISF



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  • LUB L1: High-power softener fatliquor, composed of natural and synthetic esters

LUB L1



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  • LUB LEG: Sulfated anionic fatliquor with mixed base, natural and synthetic

LUB LEG



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  • LUB P-90: Synthetic cationic softening fatliquor

LUB P-90



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  • LUB POL: Estere a base naturale per sostituire l’olio di piede di bue autoemulsionabile

LUB POL



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  • LUB SPC: Synthetic ester based on special elements

LUB SPC



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  • LUB VPG-8: Synthetic self-emulsifying esters in high concentration

LUB VPG-8



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TANNINS AND RETANNERS

  • TANMAX 130-TR : Product based on neutral salts of aromatic sulfuric acids and inorganic salts



TANMAX 130-TR



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  • TANMAX AFN: Condensation product based on amines and aromatic products

TANMAX AFN



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  • TANMAX AR: Atomized tara extract

TANMAX AR



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  • TANMAX DL: Synthetic tannin solid to light

TANMAX DL



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  • TANMAX E: Synthetic condensation tannin for the production of soft, full leathers with a very fine grain

TANMAX E



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  • TANMAX MM: Vegetal tannin

TANMAX MM



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  • TANMAX PVU: Synthetic substitution tannin, condensate of an aromatic sulfonic acid, for tanning and retanning

TANMAX PVU



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  • TANMAX RAP: Condensation product based on inorganic salts and aromatic products

TANMAX RAP



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  • TANMAX SDH/2: Synthetic tannin consisting of dihydroxydiphenylsulfone condensation derivatives

TANMAX SDH/2



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  • TANMAX SL: Synthetic auxiliary tannin with excellent light-resistant properties

TANMAX SL



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  • TANMAX SPK LIQ: Naphthalene auxiliary synthetic tannin with excellent dispersing properties

TANMAX SPK LIQ.



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  • TANMAX ST: Synthetic tara

TANMAX ST



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  • TANMAX TD: Mixture between retanning synthetic agents and neutral organic salts. Neutralizes and re-tunes wet-blue leathers at the same time.

TANMAX TD POLV.



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  • TANMAX TS-2: Synthetic retanner for footwear and nappa items

TANMAX TS-2



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