Fatliquoring

 

We produce a wide range of leather fatliquors with excellent application results. They provide the leather with roundness, fullness, compaction and excellent fibre lubrication, giving a smoother leather cut.

CRUDE FATLIQUORS

PRODUCT
SEROIL PB
SEROIL PBT
SEROIL OF
COMPOSITION
Natural and synthetic origin fat.
Natural origin fat. Neatsfoot oil.
Synthetic origin fat.
PH
NA
NA
NA
A.M.
100%
100%
100%
CHARGE
Anionic
Anionic
Anionic

LIGHT FASTNESS

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DESCRIPTION
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.
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 obtained as well as very lubricated fibers allowing a more silky cut, especially in 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.
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 obtained as well as very lubricated fibers allowing a more silky cut, especially in 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.

SYNTHETIC FATLIQUORS

PRODUCT
SEROIL JP
SEROIL FO
SEROIL SOF
SEROIL SPE
SEROIL CL
COMPOSITION
Waxy-Synthetic.
Phosphoric.
Synthetic.
Synthetic.
Synthetic fats and surfactants.
PH
7,5
7,5
7,5
7,5
7,0
A.M.
50%
60%
45%
35%
45%
CHARGE
Anionic
Anionic
Anionic
NA
Anionic

LIGHT FASTNESS

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DESCRIPTION
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 FO 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 the 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.
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.
Synthetic fatliquors and polymers based on petrol derivates. General use fatliquor for all kind of leathers, chrome tanned, vegetal tanned or mixted as well. They can be combined with natural fats, improving the stability of general fatliquor mixture. They have good leather fixation and excellent penetration, obtaining a fast and uniform distribution of fat through the leather. Produce leathers with tight grain and springy feel. Suitable when light weight leathers are required. Do not reduce the fibers compactation.
Formed mainly by synthetic oil and surfactants, it is an oil used as a greasing supplement to improve the emulsion of the fat mixture, the penetration and the softness of the resulting skins. Stable to electrolytes.

SULPHITED FATLIQUORS

PRODUCT
SEROIL CMT
SEROIL MQ-9
SEROIL MS
SEROIL P
SEROIL PE
SEROIL SMZ
SEROIL NVS
SEROIL TTK
SEROIL KMT
COMPOSITION
General mixture of natural and synthetic sulphited fats.
Sulphited fish oil.
Natural and synthetic sulphited fats.
Natural and synthetic sulphited fats.
Natural and synthetic sulphited fats.
Natural and synthetic sulphited fats.
Sulphited natural fatliquor.
Sulfited fatliquor.
Sulfited fatliquor.
PH
7,5
8,5
7,5
7,5
7,5
7,5
6,5
7,5
7,5
A.M.
60%
85%
70%
50%
35%
50%
40%
70%
70%
CHARGE
Anionic
Anionic
Anionic
Anionic
Anionic
Anionic
Anionic
Anionic
Anionic

LIGHT FASTNESS

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DESCRIPTION
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.
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.
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).
Economic oil based on triglycerides with low oxidation index. With the exception of other sulphited oils, it has many characteristics of sulphited oils. Improves tincture equality without decreasing intensity. Ideal for footwear as you get skins with hang effect, a lot of whiteness inside, softness and no filling effect. The product has excellent stability to tanning baths and electrolytes (acids and alkaline). Excellent penetration, distribution and fixation of fatliquor. It can be used as unique fatliquor.
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.
Sulfited oil with good light fastness, clear color and no odor. Very good resistance to electrolytes (acid, alkaline baths and waters with high hardness). It can be used in tanning baths or in very hard water. Excellent penetration, and therefore very good distribution throughout the thickness of the leather. Due to its composition it can be used for all leather types and as a sole fatliquor. It is a sulfite oil suitable for use when soft leather is required without increasing grain looseness and obtaining leather with good filling, such as leather for footwear, leather goods, vegetable-tanned leather...
Sulfited oil with good light fastness, clear color and no odor. Very good resistance to electrolytes (acid, alkaline baths and waters with high hardness). It can be used in tanning baths or in very hard water. Excellent penetration, and therefore very good distribution throughout the thickness of the leather. Due to its composition it can be used for all leathers types and as a sole fatliquoring. It is a sulfite oil suitable for use when very soft leathers with a good touch are required, such as leathers for soft footwear, clothing, glove making, etc.

SULPHATED FATLIQUORS

PRODUCT
SEROIL PLSN
SEROIL GSN
SEROIL GSF
SEROIL NVP
SEROIL VS
COMPOSITION
Compound based on sulphated fatliquor.
Natural and synthetic sulphated fats.
Natural and synthetic sulphated fats.
Sulphated natural fatliquor.
Sulphated fatliquor.
PH
7,5
7,5
7,5
6,5
7,5
A.M.
65%
50%
35%
40%
65%
CHARGE
Anionic
Anionic
Anionic
Anionic
Anionic

LIGHT FASTNESS

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DESCRIPTION
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 purpose fatliquor for all skin types, whether tanned with chrome, vegetable agents or wet white. SEROIL GSN can be used as a single fatliquor especially in gloving, craft or upholstery. Light oil providing no fullness to the skin, good surface touch and good fastness to the light, especially for white or pastel-colour articles.
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.
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). The main characteristics of SEROIL NVP 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. With NVP more compact and fuller leathers are obtained and therefore it is more recommended for footwear and leather goods.
Sulfated oil with good light fastness, clear color and no odor. Very good resistance to electrolytes (acid, alkaline baths and waters with high hardness). It can be used in tanning baths or in very hard water. Excellent penetration, and therefore very good distribution throughout the thickness of the leather. Due to its composition it can be used for all leather types and as a sole fatliquor. It is especially recommended for soles and vegetable tanned articles. Due to its excellent dispersion and stability, it is a very stable grease in vegetable extract baths and prevents the formation of sludge and dye stains. In suede and nubuck items, soft touches and good final shine are obtained.

CATIONIC FATLIQUORS

PRODUCT
SEROIL SC-B
COMPOSITION
Cationic polymer-fat.
PH
3,0
A.M.
20%
CHARGE
Cationic

LIGHT FASTNESS

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DESCRIPTION
Cationic polymer-fat. Used to brighten color during dyeing process and increase the intensity of shades. Suitable for giving superficial pleasant feel in all articles, specially in velour or double face. To fix the anionic products at the end of the wet-end process.

LECITHIN FATLIQUORS

PRODUCT
SEROIL SLL
SEROIL LE
SEROIL L
COMPOSITION
Polymer fatliquor on lecithin base.
Polymer fatliquor on lecithin base.
Polymer fatliquor on lecithin base.
PH
7,5
7,5
7,5
A.M.
50%
35%
50%
CHARGE
Anionic
Anionic
Anionic

LIGHT FASTNESS

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DESCRIPTION
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.
SEROIL LE is an extraordinary versatile and aconomical product due to its excellent stability to acid and to electrolytes. It is an auxiliary fatliquor used as a complement to other oils to give pleasant touch. It is a product especially suitable for soft nappa articles getting a light weight, round touch and fullness to skins and heavy leathers. SEROIL LE combines perfectly with all types of anionic oils.
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.

LANOLIN FATLIQUORS

PRODUCT
SEROIL LAN
COMPOSITION
Polymer fatliquor in lanolin base.
PH
7,0
A.M.
50%
CHARGE
Anionic

LIGHT FASTNESS

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DESCRIPTION
Polymer based on lanolin with a gentle greasy touch. It has Light water repellence, recommended for pull-up items for polishing and the burned effect. It can used also for all types of skins, whether they are chrome tanned, vegetable or mixed. It can be combined with natural oils improving the stability of the mixture.

WATERPROOFING FATLIQUORS

PRODUCT
SEROIL WPS
SEROIL WPH
COMPOSITION
Polymer and hydrophobic emulsifiers.
Polymer and hydrophobic emulsifiers.
PH
6,5
6,5
A.M.
51%
51%
CHARGE
Anionic
Anionic

LIGHT FASTNESS

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

VEG LEATHER FATLIQUORS

PRODUCT
SEROIL MLL
COMPOSITION
Semi-Crude natural fats.
PH
NA
A.M.
75%
CHARGE
Anionic

LIGHT FASTNESS

DESCRIPTION
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.

FUR LEATHER FATLIQUORS

PRODUCT
SEROIL KM-23-24
COMPOSITION
Natural and synthetic fat.
PH
NA
A.M.
100%
CHARGE
Anionic

LIGHT FASTNESS

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DESCRIPTION
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.