


COATING ADDITIVES
TNC Chemicals Philippines Inc., in partnership with
HJ Unkel Chemicals, offer you a wide range of products to cater and support the printing inks, paints and coatings, plastics & masterbatch as well as the detergent industries.

Introduction to polymer resins and emulsions
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Emulsion and solid resin polymers used for inks are specifically designed polymer dispersions that serve as the primary binder or film-forming agent in water-based ink formulations. These polymers are crucial in providing adhesion, flexibility, durability, and other desired properties to the ink film when it is applied to a substrate.
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Key characteristics and benefits of emulsion polymers for inks include:
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Binder Functionality: Emulsion polymers act as binders that hold together pigments and other additives in the ink formulation, ensuring proper adhesion to the substrate.
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Compatibility: They can be formulated to be compatible with various types of pigments and additives used in ink formulations, ensuring stability and performance.
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Film Formation: Emulsion polymers form a continuous film upon drying, providing a smooth and uniform surface on the substrate.
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Environmental Friendliness: Water-based emulsion polymers typically have lower VOC emissions compared to solvent-based alternatives, making them more environmentally friendly and compliant with regulations.
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Versatility: They can be tailored to meet specific application requirements, such as for different printing methods (e.g., flexographic, gravure, screen printing) and substrates (e.g., paper, cardboard, plastics).






Introduction to additives for paints, printing inks, OPVs and masterbatch
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Additives play crucial roles in coatings, printing inks, overprint varnishes, and masterbatch formulations, enhancing various properties and performance characteristics. Here's an overview of additives commonly used in each of these applications:
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o Dispersants: Improve pigment dispersion and substrate wetting.
o Crosslinkers and Curing Agents: Enhance film formation and chemical resistance.
o Matting Agents: Adjust gloss levels by creating matte finishes.
o Wetting Agents: Improve ink flow and substrate wetting.
o Antifoaming Agents: Control foam formation during ink formulation and printing.
o Wax Additives: Improve slip properties and scuff resistance.
o Adhesion Promoters: Enhance adhesion to printed substrates.
o Slip and Anti-block Agents: Reduce friction and improve handling.
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These additives are carefully selected and formulated to meet specific performance requirements in each application, ensuring optimal results in terms of appearance, durability, and functionality. The exact additives used can vary based on factors such as substrate type, printing method, environmental conditions, and desired end-product characteristics.

Introduction to Laundry Detergent performance boosters
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Laundry detergent performance boosters are additives designed to enhance the cleaning efficiency, stain removal capabilities, and overall effectiveness of laundry detergents. These additives can address specific challenges such as tough stains, odors, fabric care, and environmental concerns. Here are some common types of laundry detergent performance boosters:
1. Enzymes:
o Purpose: Break down complex stains such as proteins (e.g., blood), fats (e.g., oils), and starches.
o Examples: Protease (for protein stains), amylase (for starch stains), lipase (for lipid stains).
2. Surfactants:
o Purpose: Improve wetting, emulsification, and dispersion of soils and stains in water.
o Examples: Anionic surfactants (e.g., alkyl sulfates, alkylbenzene sulfonates), nonionic surfactants (e.g., alcohol ethoxylates).
3. Builders:
o Purpose: Enhance detergent effectiveness by softening water and improving cleaning efficiency.
o Examples: Phosphates (less common due to environmental concerns), zeolites, citrates, sodium carbonate.
4. Bleaches:
o Purpose: Oxidize and remove stains, brighten whites, and disinfect fabrics.
o Examples: Chlorine bleach (sodium hypochlorite), oxygen bleach (sodium percarbonate), peroxide-based bleach (hydrogen peroxide).
5. Optical Brighteners:
o Purpose: Absorb UV light and emit blue light, making clothes appear whiter and brighter.
o Examples: Stilbenes, coumarins, triazines.
6. Fabric Softeners:
o Purpose: Reduce static cling, soften fabrics, and impart a pleasant fragrance.
o Examples: Quaternary ammonium compounds (quats), silicone-based softeners.
7. Fragrances:
o Purpose: Mask malodors and impart a pleasant scent to laundered clothes.
o Examples: Various synthetic and natural fragrances.
8. Anti-redeposition Agents:
o Purpose: Prevent soils and stains from re-depositing onto fabrics during the wash cycle.
o Examples: Carboxymethyl cellulose (CMC), polyvinyl alcohol (PVA).

