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Base material wetting agent
APPLICATION RANGE AND METHOD:
In water-based industrial coatings, water-based wood coatings, solvent-based and radiation curing systems.
In the form of supply to the total formula: 0.1-1.0%:
Can be pre-diluted or added directly to the paint as supplied:
It is recommended to add it during the letdown phase.
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hydrophobing agent
HD828 hydrophobic agent is a milky white low-tension emulsion. After adding this product, a hydrophobic film can be formed on the surface of water-based paint and the surface of internal pores, so that water can not penetrate into the interior of water-based paint. Thus, the water resistance, alkali resistance and scrubbing resistance of the water-based paint are improved. Adding 1%-2% to the external wall latex paint can increase the number of scrubbing resistance more than double. Due to the formation of a hydrophobic film on the surface, the surface is waterproof (lotus effect), which increases the stain resistance of water-based paint..
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liming auxiliary agent
The ashing agent is a type of key material used in the ashing process immediately after the water immersion process. The core purpose of this process is to remove the hair, saponify the internal fats in the skin, and further loosen the collagen fibers, laying the foundation for the subsequent tanning process. The main function of the ashing agent is to enhance the efficiency and quality of this process, while reducing the usage and pollution of main chemicals such as sodium sulfide.
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Deliming Agent
The deliming auxiliary agent is a type of key material used in the descaling process immediately following the soaking process. The raw skin after soaking is in a strongly alkaline expanded state. The core objective of the descaling process is to remove the lime, alkali and sulfides within the skin, eliminate the expanded state, and adjust the pH value of the raw skin to a suitable range for subsequent enzymatic softening (usually around 8.0). The main function of the descaling agent is to efficiently and gently achieve this process, laying a foundation for the subsequent softening and tanning.
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Degreasant
The Degreasing agents are a crucial material in the leather preparation process, mainly used to remove the natural oils (such as fats and triglycerides) from the inner and outer layers of raw leather. They can also emulsify and wash away dirt on the leather surface. Since oils can hinder the uniform penetration of subsequent chemicals (such as tanning agents, dyes, and finishing agents), resulting in problems such as oil spots, uneven coloring, and loose surface of the finished leather, the degreasing effect for highly oily skins (such as pigskin and sheepskin) directly affects the softness, fullness, and appearance quality of the finished leather.
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Ammonium Acrylate Dispersant
Dispersant 5050 high-efficiency coating dispersant is a polycarboxylic acid copolymer sodium salt dispersant, which has excellent dispersibility and the largest pigment bearing capacity. It has excellent dispersibility to titanium dioxide, calcium carbonate and china clay, and the prepared coating has excellent performance. It has strong dispersing power for highly hydrophobic substances such as organic pigments. Application tests show that Dispersant 5040 has the advantages of less dosage, high efficiency, low viscosity, low grinding viscosity, wide dosage range, and good storage stability of the dispersion system.
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Rewetting agent
The rewetting agent is a key auxiliary material in the wet finishing process of leather tanning. It is mainly used to replenish water to the blue wet leather or the dried leather pieces that have been left for a long time, so as to restore the leather to a soft and pliable state, allowing the fibers to regain their loose and malleable properties. This is necessary for laying a solid foundation for subsequent processes such as re-tanning, dyeing, and oiling. If the re-humidification is insufficient, it will lead to uneven absorption of the chemical materials in the subsequent processes, resulting in problems such as color spots, oil stains, and even cracking.
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Acrylic retanning agent PA
The Acrylic tanning agent is one of the most crucial materials in the leather re-tanning process. It mainly addresses the unevenness of leather by selectively filling the loose areas of the leather (such as the abdominal and flank regions), thereby improving the quality of the leather in terms of fullness, softness, and light resistance. It is an indispensable material in the production of modern high-quality leather, including sofa leather, shoe upper leather, and clothing leather.
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Sodium acrylate dispersant
Dispersant 5050 high-efficiency coating dispersant is a polycarboxylic acid copolymer sodium salt dispersant, which has excellent dispersibility and the largest pigment bearing capacity. It has excellent dispersibility to titanium dioxide, calcium carbonate and china clay, and the prepared coating has excellent performance. It has strong dispersing power for highly hydrophobic substances such as organic pigments. Application tests show that Dispersant 5040 has the advantages of less dosage, high efficiency, low viscosity, low grinding viscosity,
wide dosage range, and good storage stability of the dispersion system. -
Polymeric Dispersant
HD -650 is a light yellow ,aqueos dispersant of high grade .its used is paints ,colorants,inks and pigments.this product hepls to Improve gloss and tinting strength, reduce viscosity to a large extent, prevent pigment flocculation, and increase storage stability of the system. It is suitable for dispersion grinding of various systems with or without resin. Does not contain alkylphenol ethoxylates
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Synthetic fatliquor
The Synthetic Fatliquor refers to a type of leather finishing agent that is prepared through chemical synthesis using petroleum or related chemicals as raw materials. Based on their solubility in water, they can be classified into two categories: those that are insoluble in water and those that are in the form of emulsions.
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Synthetic Neatsfoot Oil
The Synthetic Neatsfoot Oil is a leather conditioning agent that is prepared through chemical synthesis using petroleum chemicals as raw materials, and is used as a substitute for natural Neatsfoot Oil. Its most common chemical form is Chlorinated Paraffin, which is a pale yellow oily liquid produced by the reaction of straight-chain alkanes with chlorine under ultraviolet light irradiation, each containing an average of 15 carbon atoms.
