Fatliquoring

They are oils that have not undergone any chemical reaction or special treatment, so they are not water-soluble. Leathers with good round effect and fullness are obtined as well as very lubricated fibers allowing a more silky cut, especially in the vegetable tanning. In the fatliquoring phase, combined with other oils, they improve the lubricating power of the mixture and get more oily skin both on the surface and in the interior and with good resistance to light.

General purpose fatliquors for all skin types, whether tanned chrome, vegetable or mixed. They can be combined with natural oils to improve the stability of the mixture. They have a good fixation and extraordinary penetration providing a fast and uniform distribution of oil through the cutting. Very soft skins are obtained with a firm grain and a feeling of fullness with little weight. In addition, they do not reduce the compaction of the fibers. Stainless oil with a waxy-soft touch and a light waterproofing effect. It has good electrolyte stability and excellent grinding behavior.

SEROIL FE is a synthetic phosphated oil, which stands out for its good stainless properties and excellent fastness to light. The oil has a great penetrating power and a fast dilution, providing soft skins, soft touch and a firm grain. We can use the product in tanning baths for its stability to electrolytes. The oil guarantees a good internal lubrication of the fibers without reducing the compaction, making it ideal for light skins. Thanks to its dry character, it helps in the grinding of the skin. The main difference with SEROIL FO is that it gives blue-green colour to WB.

They have a good fixation and extraordinary penetration providing a fast and uniform distribution of oil through the cutting. We obtain white skins with bluish tone as well as cleaner, very soft and a firm grain. The skins have excellent grinding behaviour. Especially useful in those skins that require little weight, as they reduce the compaction of the fibers. Stainless oils with good electrolyte stability.

Mixture of natural and synthetic oils for general use.
It can be used as single or main fatliquor. We obtain an average result of characteristics such as surface touch, inner and outer softness, slight round feel and grain looseness. Good dye matching.
Excellent stability to tanning baths and electrolytes (acids and alkalines).
Excellent penetration, distribution and fat fixation.

We obtain hang with a lot of inner softness with no filling effect. Very good penetration and fixation to the skin.
Excellent stability to tanning baths and electrolytes (acids and alkalines).
They can be used as single greases.

Economic oil for all kind of leather. We obtain hang with a lot of inner softness with no filling effect. Very good penetration and fixation to the skin.
Excellent stability to tanning baths and electrolytes (acids and alkalines).
They can be used as single greases.

Based on deodorized fish. Use SEROIL SU for soft leathers, very inner softness and light articles. Excellent penetration and distribution. Excellent stability with retanning bath and electrolytes (acid and alkaline). It can be used like single fat.

SEROIL PLSN is a sulphated fatliquor for obtaining very full and firm grain leathers. The product can be used both only or combined with the other greases of our SEROIL product range. We can apply the product in wet blue, wet white and vegetable tanning.
It characteristics are:
-Grease stable to salts, acids and bases, as well as vegetable and synthetic tanning agents in the concentrations commonly used for the retanning and dyeing processes. The product is not stable to mineral salts or salt in high concentrations.
- It does not contain in its composition any organic halogen, thus it does not contribute to the contamination of wastewater by AOX.
- Does not contain any formaldehyde or APEO.
- By not containing formaldehyde or alkylphenoxyloxylates in its composition and not contributing to the contamination of wastewater with absorbable organic halogens, the product acomplishes all modern ecological requirements.
- It has an excellent degree of bath exhaustion, since the leather absorbs the product very well.
- We highlight a greasing with: excellent fullness, extraordinary firmness of the grain, spring effect, pleasant touch of the surface and well spread dyes.
Economic oil for all skin types, possible to be used as single greases.
Skins with hang effect possible with a lot of inner softness, and no filling effect. Are obtained excellent stability to tanning baths and electrolytes (acids and alkalines).

SEROIL L is an extraordinarily versatile product due to its excellent stability to acids and to electrolytes. It is an auxiliary fatliquor used as a complement for other oils to give pleasant touch. Product especially suitable for soft nappa articles, to give a light weight, round touch and fullness. SEROIL L combines perfectly with all type of anionic oils.

Waterproofing fatliquor. Medium level. Recommended for medium-soft articles like shoe-upper, leather goods, upholstery. To be used like a single fat or as a touch agent at the end of the process.

Special fat for vegetable tanned articles. It provides extremely good softness, round feel, mellowness and greasy touch. Extreme lubrication. It gives a very sweet cut when trimming or moulding the leather.

Fatliquor range of fats known as kicking oils. They are mainly used for furs skins like mink, fox, marmot, beaver, rabbit… They have a very good penetration in the inner fibers of leather. The excess of fat is easily removed by drumming the dry leathers with sawdust. Good shine and silky hair is obtained.