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PATCHAM FZC

About

Patcham is a global specialty additives manufacturer advancing sustainable chemistry for high‑performance applications in the world’s most regulated markets. Our technologies are engineered with innovation at their core and designed to meet the highest environmental and regulatory standards, delivering solutions that are APEO‑free, biocide‑free, PFAS‑free, HAPs‑free, label‑free, VOC‑free, Tin-free and free from cumene and aromatics. This approach reflects Patcham’s commitment to responsible innovation—enabling safer, future‑ready formulations without compromise on technical performance. Patcham’s portfolio encompasses wetting and dispersing agents, defoamers and deaerators, surface and rheology modifiers, flash rust and corrosion inhibitors, and tin‑free metal catalysts, serving demanding applications across Coatings and Inks, Composites, PVC Plastisols, Polyurethane foams, and Oilfield technologies. Through deep formulation expertise, sustainability‑driven development, and a reliable global supply capability, Patcham partners with customers to enable next‑generation technologies and deliver long‑term value
PATCHAM FZC

PATCHAM FZC

Patcham is a global specialty additives…

PATCHAM FZC

PAT-ADD S-AF 12

PAT-ADD S-AF 12 is a mineral oil-free defoamer recommended for water-based coating applications. Shelf life: 12 months.Benefits:It is a highly cost-effectiveIt uses green technology and is made from renewable resourcesIt is suitable for universal use in emulsion paints and aqueous colorantsTypical Applications:Designed for medium- to high-PVC emulsion paints and pigment dispersions. It is used in printing inks, interior and exterior paints.

PATCHAM FZC

PAT-ADD DA 105A

PAT-ADD DA 105A is a polymeric dispersing agent for inorganic pigments in water. Shelf life: 24 months.Benefits:Enables high pigment loading in the mill-baseIt is non-foaming and contributes to best paint storage stabilityReduces pigment grinding time Effectively prevents pigment flocculation, floating, flooding, and settlingMaintains performance efficiency after storage while ensuring stable viscosityIt is strongly adsorbed onto inorganic pigments and extendersCreates a dense charged layer, which contributes to electrostatic stabilization of the dispersed pigment and extender particlesOffers optimized color development, opacity and scrub-resistanceTypical Applications:Designed for use in dispersion paints. It is suitable for masonry primers, interior and exterior emulsion paints with gloss, semi-gloss, sheen, and matt finishes, low-VOC paint formulations, and pigment and extender slurry systems.

PATCHAM FZC

PAT-ADD AF 35

PAT-ADD AF 35 is a defoamer designed for use in waterborne pigment concentrates. Shelf life: 24 months.Benefits:It is an oil-free polysiloxane based polymerIt prevents microfoam formation and provides high efficiency at low dosagesIt remains effective over a wide pH rangeIt is dispersible in water and common hydrophilic solventsProvides excellent deaeration in waterborne industrial paintsOffers good shelf stabilityTypical Applications:It is suitable for industrial coatings, including water-reducible systems, polar solvent-based systems, and high-polarity solvent-free systems. It is used in universal colorants, waterborne industrial topcoats, and solvent-free systems such as PU- or EP-based flooring.

PATCHAM FZC

PAT-ADD SL 1120

PAT-ADD SL 1120 is a slip and leveling additive for solvent-borne coatings. It is also a highly efficient surface tension modifier at very low use levels. Shelf life: 24 months.Benefits:It is extremely versatile with excellent film transparencyReduces coefficient of friction (COF)Offers defoaming, anti-blocking and mar resistance propertiesOptimizes slip with improved flow and levelingDemonstrate excellent substrate wetting, preventing the formation of craters, pinholes and poor substrate coverageEnsures uniform coating coverage even on improperly cleaned and low-surface-energy substratesProvides excellent surface smoothnessPrevents pigment float and foam stabilizationTypical Applications:Recommended for industrial and UV/ EBC cured systems. It has limited usage in water-based systems. It is suitable for pigmented and clear coatings.

PATCHAM FZC

PAT-ADD DA 501

PAT-ADD DA 501 is a non-ionic polymeric wetting and dispersing additive for water borne tinters. Shelf life: Shelf life: 24 months.Benefits:It is a highly effective dispersant for organic pigmentsOptimizes color development and offers excellent performanceEfficient prevention of pigment flocculation, floating, flooding, and pigment settlingIt shows strong interaction and high affinity for a polar organic pigment surfaceThe multifunctional anchoring moieties in the polymer enable strong adsorption onto low polarity surfacesMolecules are unlikely to desorb after absorption, even in diluted conditionsFree of carboxylic or other charged pigment anchoring groupsTypical Applications:Designed for use in waterborne industrial paints including acrylics, stoving systems, 2-pack systems, epoxies and polyesters formulations. It is also recommended for highly loaded resin-free or resin minimal pigment concentrates.

PATCHAM FZC

PAT-ADD AF 34

PAT-ADD AF 34 is a defoamer designed for use in waterborne systems. Shelf life: 24 months.Benefits:It is an oil- and VOC-free organically modified polydimethyl siloxaneIt reduces the risk of microfoaming and is effective at low usage levelsIt can be incorporated using low- to high-shear dispersion forcesOffers good shelf stabilityTypical Applications:It is suitable for varnishes, wood-coatings, industrial paints, flexo inks and pigment dispersions. It is recommended for pigment concentrates, semi-gloss and gloss architectural paints, spray- and roll-coat-applied coatings, and printing inks.

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