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.

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. 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.

Sulphited economical oil which it is obtained falling-off effect 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).

The SEROIL NVS is a vegetable sulphited fat origin free of fish oils, synthetic oils, petroleum derivatives and solvents. SEROIL NVS is a highly ecological and sustainable grease: Raw materials of renewable origin, fully biodegradable, compostable and totally ecological in terms of wastewater, non-toxicity for the earth and VOC’s (Eco-Friendly). The main characteristics of the SEROIL NVS are: The product dissolves perfectly in the water. Good stability to tanning and retanning baths. Full skins with good body and roundness are obtained. Penetration and uniform distribution of fat on the skin. Warm hand and silkiness. Good resistance to heat and lightfastness. It is a grease that can be used on all types of leather and articles. It has better resistance and behavior to electrolytes, and it is more recommended for use in tanning and retanning. With the NVS, softer and sagging leathers are obtained, with slightly less fulness, recommended for soft articles such as napa footwear, clothing, and gloves.

The SEROIL NVP is a vegetable sulphated fat free of fish oils, synthetic oils, petroleum derivatives and solvents. SEROIL NVP is a highly ecological and sustainable grease: Raw materials of renewable origin, fully biodegradable, compostable and totally ecological in terms of wastewater, non-toxicity for the earth and VOC’s (Eco-Friendly). 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).

General economical fatliquor for all leather types, for tanned with chrome, vegetable agents or wet white. SEROIL GSF can be used as a single fatliquor especially in glove, garment or upholstery. Light oil without bringing fullness to the skin, good surface touch and good fastness to the light, especially for white or pastel-colour articles.

Lecithin-based greasing polymer. It can be used as a single fatliquoring. Because the product is liquid, it is easy to handle and does not have the usual problems of paste products, such as separations and rot among others.

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.