ANTAROX P-104

Antarox P-104 is a nonionic EO/PO block copolymer surfactant commonly supplied as a waxy solid and used as a wetting agent, solubilizer, dispersant, and emulsifier in water-based and mixed-solvent systems.
Antarox P-104 is widely used in industrial cleaning, metalworking, coatings, and process formulations where low foam, strong wetting, and broad compatibility are required.
Antarox P-104 is valued for good detergency, controlled foam profile, excellent solubility behavior across many systems, and reliable performance over a wide temperature range.

CAS Number: 9003-11-6 (commonly associated with EO/PO block copolymer surfactants; supplier grade dependent)
EC Number: 500-039-8 (polymer family listing; supplier grade dependent)
Molecular Formula: Variable (EO/PO block copolymer)
Molecular Weight: Variable (polymer; grade dependent; commonly around ~5,000–6,500 g/mol for P-104 type materials)

Synonyms: Antarox P-104, EO/PO Block Copolymer, Ethylene Oxide Propylene Oxide Block Copolymer, Poly(ethylene oxide)-poly(propylene oxide) Block Copolymer, Poloxamer-Type Surfactant, Nonionic Block Polymer Surfactant, Low Foam Nonionic Surfactant, Polyalkylene Glycol Block Copolymer, POE-POP-POE Surfactant, Process Wetting Agent, Detergent Surfactant Polymer, Nonionic Emulsifier Polymer, Antarox P-104, Antarox P104, Antarox® P-104, Antarox P-104 Surfactant, Antarox P-104 Nonionic Surfactant, Antarox P-104 Block Copolymer, Antarox P-104 EO/PO Copolymer, Antarox P-104 Ethylene Oxide/Propylene Oxide Copolymer, Antarox P-104 Poloxamer Type Surfactant, Antarox P-104 Polyether Surfactant, Antarox P-104 Nonionic Wetting Agent, Antarox P-104 Nonionic Emulsifier, Antarox P-104 Detergent Surfactant, Antarox P-104 Industrial Surfactant, Antarox P-104 Technical Surfactant, Antarox P-104 High Performance Surfactant, Antarox P-104 Low Foam Surfactant, Antarox P-104 Low Foaming Agent, Antarox P-104 Defoaming Surfactant, Antarox P-104 Rinse Aid Surfactant, Antarox P-104 Cleaning Surfactant, Antarox P-104 Hard Surface Cleaner Surfactant, Antarox P-104 Process Surfactant, Antarox P-104 Formulation Surfactant, Antarox P-104 Specialty Surfactant, Antarox P-104 Fine Chemical Surfactant, Antarox P-104 Polyalkylene Glycol Copolymer, Antarox P-104 PO/EO Block Polymer, Antarox P-104 Reverse Block Copolymer, Antarox P-104 Nonionic Detergent, Antarox P-104 Wetting Additive, Antarox P-104 Emulsifying Agent, Antarox P-104 Dispersing Agent, Antarox P-104 Solubilizing Agent, Antarox P-104 Coupling Agent, Antarox P-104 Industrial Cleaner Additive, Antarox P-104 Institutional Cleaning Surfactant, Antarox P-104 Metal Cleaning Surfactant, Antarox P-104 Textile Processing Surfactant, Antarox P-104 Scouring Agent, Antarox P-104 Degreasing Surfactant, Antarox P-104 Oil Removal Surfactant, Antarox P-104 Surface Active Agent, Antarox P-104 Surface Tension Reducer, Antarox P-104 Nonionic Surface Active Agent, Antarox P-104 Polyether Block Polymer

APPLICATIONS

Antarox P-104 is used in industrial degreasers to improve wetting and removal of oily soils from metal surfaces.
Antarox P-104 is used in alkaline cleaners to enhance detergency while maintaining controlled foam.
Antarox P-104 is incorporated into spray cleaners to reduce excessive foaming and improve rinsing.

Antarox P-104 is used in parts washing formulations to improve soil lift and keep contaminants dispersed.
Antarox P-104 is used in recirculating washer systems where foam control supports stable pump operation.
Antarox P-104 is used in ultrasonic cleaning baths to enhance wetting and soil release without high foam.

Antarox P-104 is used in metalworking fluids to provide wetting and lubricity support in aqueous systems.
Antarox P-104 is incorporated into cutting and grinding fluids where low foam helps maintain coolant delivery.
Antarox P-104 is used in machining center sumps to support stable operation across varying water hardness.

Antarox P-104 is used in rolling and forming fluids to improve wetting and reduce friction in compatible blends.
Antarox P-104 is incorporated into rinse stages to improve drainage and reduce carryover of soils.
Antarox P-104 is used in maintenance cleaners for workshops where low foam improves equipment usability.

Antarox P-104 is used in hard-surface cleaners to improve spreading and reduce streaking on smooth substrates.
Antarox P-104 is incorporated into floor cleaners to improve wetting and improve soil removal efficiency.
Antarox P-104 is used in institutional cleaning concentrates where dilution stability is important.

Antarox P-104 is used in emulsion systems to improve oil-in-water emulsification in compatible formulations.
Antarox P-104 is incorporated into de-emulsification-sensitive systems where controlled surfactant selection is required.
Antarox P-104 is used in mixed-surfactant packages to tune foam, wetting, and stability.

Antarox P-104 is used in coatings to improve wetting of pigments and fillers during dispersion.
Antarox P-104 is incorporated into water-based coatings to improve flow and leveling in compatible systems.
Antarox P-104 is used in industrial primers to improve substrate wetting and reduce coating defects.

Antarox P-104 is used in pigment concentrates to reduce agglomeration and improve color development.
Antarox P-104 is incorporated into dispersions to support stability during storage and transport.
Antarox P-104 is used in slurry processing where uniform wetting improves handling and consistency.

Antarox P-104 is used in adhesives to improve wetting and compatibility in water-based systems.
Antarox P-104 is incorporated into latex formulations to support stability and processing behavior.
Antarox P-104 is used in tackifier blends where controlled surfactancy improves mixing.

Antarox P-104 is used in polymerization processes as a nonionic emulsifier in compatible emulsion systems.
Antarox P-104 is incorporated into latex manufacturing where surfactant balance controls particle size and stability.
Antarox P-104 is used in specialty polymer dispersions where low foam improves reactor and transfer operations.

Antarox P-104 is used in textile processing to improve wetting and penetration of aqueous baths.
Antarox P-104 is incorporated into scouring and washing systems where controlled foam improves throughput.
Antarox P-104 is used in fiber finishing where uniform coverage improves performance.

Antarox P-104 is used in pulp and paper process aids to improve wetting and dispersing of additives.
Antarox P-104 is incorporated into de-inking and washing stages where nonionic surfactants support soil removal.
Antarox P-104 is used in coating color preparations to improve stability and flow.

Antarox P-104 is used in water treatment and industrial circulation systems as a wetting and dispersing component in compatible blends.
Antarox P-104 is incorporated into formulations where mineral and particulate dispersion improves system cleanliness.
Antarox P-104 is used where low foam is required to maintain clarity and control in tanks and lines.

Antarox P-104 is used in agricultural and industrial formulations as a nonionic wetting agent in compatible products.
Antarox P-104 is incorporated into spray adjuvant concepts to improve spreading on hydrophobic surfaces.
Antarox P-104 is used where controlled foam and strong wetting are desired during application.

Antarox P-104 is used as a solubilizer for hydrophobic components in water-rich formulations when properly balanced.
Antarox P-104 is incorporated into fragrance and oil dispersion systems where clarity and stability are needed.
Antarox P-104 is valued across many industries because Antarox P-104 provides strong wetting, good detergency, and controlled foam in demanding processes.

Antarox P-104 is used as a nonionic surfactant in industrial cleaning formulations.
Antarox P-104 improves wetting and soil removal on hard surfaces.
Antarox P-104 supports rapid spreading of cleaning solutions on metal, glass, and plastic.

Antarox P-104 is applied in alkaline degreasers for machinery and workshop maintenance.
Antarox P-104 helps lift oily soils and particulate grime from equipment.
Antarox P-104 improves rinseability to reduce residue after washing.

Antarox P-104 is used in CIP (clean-in-place) systems for food and beverage processing lines.
Antarox P-104 enhances emulsification of fats and protein soils in recirculating cleaners.
Antarox P-104 supports consistent cleaning performance across temperature fluctuations.

Antarox P-104 is used as a wetting agent in agricultural spray tank mixes.
Antarox P-104 improves coverage and adhesion of spray droplets on waxy leaves.
Antarox P-104 helps reduce beading and runoff during foliar application.

Antarox P-104 is incorporated into pesticide and herbicide formulations as a solubilizer.
Antarox P-104 supports stable dilution of actives in water.
Antarox P-104 helps maintain uniform spray concentration during application.

Antarox P-104 is used in textile scouring and preparatory washing.
Antarox P-104 assists in removing spinning oils, waxes, and finishing residues from fabrics.
Antarox P-104 improves wet-out to support uniform dye uptake later in processing.

Antarox P-104 is used in textile dyeing as a leveling and wetting aid.
Antarox P-104 helps reduce dye spots and streaking on synthetic fibers.
Antarox P-104 supports more even penetration of dye liquor into yarn packages.

Antarox P-104 is used in leather processing for soaking and cleaning steps.
Antarox P-104 improves wetting of hides to promote uniform chemical penetration.
Antarox P-104 helps emulsify fats and processing oils during washing.

Antarox P-104 is used in metalworking fluids as an emulsifier and wetting additive.
Antarox P-104 supports stable oil-in-water emulsions for cutting and grinding operations.
Antarox P-104 helps improve lubrication distribution at the tool–workpiece interface.

Antarox P-104 is used in rust preventive cleaners and metal surface preparation.
Antarox P-104 improves removal of fingerprints and shop soils before coating.
Antarox P-104 supports more uniform surface tension for better pretreatment coverage.

Antarox P-104 is applied in water-based coatings and inks as a wetting agent.
Antarox P-104 helps reduce surface defects such as craters and fisheyes.
Antarox P-104 supports pigment wetting to improve color development and uniformity.

Antarox P-104 is used in emulsion polymerization as a nonionic emulsifier.
Antarox P-104 helps stabilize growing polymer particles during latex formation.
Antarox P-104 supports consistent particle size distribution and storage stability.

Antarox P-104 is used in adhesive formulations to improve substrate wetting.
Antarox P-104 supports more uniform glue-line formation on porous and non-porous surfaces.
Antarox P-104 can improve spreading and reduce pinholes in water-based adhesives.

Antarox P-104 is used in paper and pulp operations as a process surfactant.
Antarox P-104 improves wetting of fibers and fillers in aqueous slurries.
Antarox P-104 can help reduce pitch deposition by dispersing hydrophobic contaminants.

Antarox P-104 is incorporated in deinking formulations for recycled paper.
Antarox P-104 helps detach ink particles from fibers during flotation and washing.
Antarox P-104 supports stable foam structure and ink removal efficiency.

Antarox P-104 is used in household and institutional cleaning products.
Antarox P-104 contributes to grease cutting and improved wetting on kitchen soils.
Antarox P-104 helps maintain clarity and stability in concentrated cleaners.

Antarox P-104 is applied in automotive wash and detailing products.
Antarox P-104 improves wetting of road film and oily residues on painted surfaces.
Antarox P-104 supports rinse-friendly performance to reduce spotting.

DESCRIPTION

Antarox P-104 is typically supplied as a white to off-white waxy solid or pastille with a mild characteristic odor.
Antarox P-104 is a nonionic EO/PO block copolymer surfactant with composition and molecular weight that are grade dependent.
Antarox P-104 reduces surface tension and improves wetting, allowing water-based solutions to spread more effectively on surfaces.

Antarox P-104 can function as a dispersant by helping keep soils, pigments, and particles suspended and more easily removed or processed.
Antarox P-104 can act as an emulsifier by stabilizing oil droplets in water in compatible formulation designs.
Antarox P-104 is often selected when foam control is important, particularly in spray, recirculating, and high-agitation systems.

Antarox P-104 has low water solubility at low temperature for some grades and becomes more soluble as temperature increases, depending on EO/PO balance.
Antarox P-104 performance depends on concentration, temperature, water hardness, pH, and the presence of co-surfactants and solvents.
Antarox P-104 should be stored properly to prevent contamination and to maintain consistent performance during long storage.

Antarox P-104 is a nonionic surfactant commonly based on ethoxylated propoxylated alcohol chemistry.
Antarox P-104 is typically supplied as a clear to slightly hazy liquid depending on temperature.
Antarox P-104 is designed to provide strong wetting and emulsification in aqueous systems.

Antarox P-104 has a hydrophilic–lipophilic balance that favors detergency and solubilization of oily soils.
Antarox P-104 can reduce surface tension rapidly to improve spreading and penetration.
Antarox P-104 supports stable emulsions for oils, greases, and hydrophobic actives.

Antarox P-104 is often selected where controlled foaming is important.
Antarox P-104 can provide lower foam than many purely ethoxylated nonionic surfactants.
Antarox P-104 helps maintain cleaning power without excessive foam generation in mechanical systems.

Antarox P-104 is generally compatible with many anionic, nonionic, and amphoteric surfactants.
Antarox P-104 can be blended to tune wetting, emulsification, and cloud point behavior.
Antarox P-104 supports formulation flexibility across a wide range of cleaning chemistries.

Antarox P-104 may show clouding at elevated concentrations or at certain temperatures depending on water quality.
Antarox P-104 performance can vary with hardness ions, alkalinity, and dissolved salts.
Antarox P-104 is often evaluated for clarity and stability in the final concentrate and dilution.

Antarox P-104 can improve soil suspension to help prevent redeposition on cleaned surfaces.
Antarox P-104 supports dispersancy for particulate soils in wash solutions.
Antarox P-104 helps maintain more uniform cleaning action across complex surfaces.

Antarox P-104 can be used in both cold and warm water processes known to benefit from surfactant wetting.
Antarox P-104 typically shows faster wetting as temperature increases.
Antarox P-104 may require formulation adjustments when used in very hot alkaline systems.

Antarox P-104 should be stored in closed containers to prevent contamination and water pickup.
Antarox P-104 can become more viscous at low temperatures and may require warming to pour easily.
Antarox P-104 should be mixed thoroughly after temperature cycling to ensure homogeneity.

Antarox P-104 should be handled with standard surfactant safety practices to minimize skin and eye contact.
Antarox P-104 can cause irritation with prolonged exposure depending on concentration and contact time.
Antarox P-104 is typically used at low treat rates, with final formulation safety governed by the full blend composition.

PROPERTIES

Chemical Type: EO/PO block copolymer (nonionic surfactant polymer)
Common Name: Antarox P-104
Appearance: White to off-white waxy solid or pastilles (grade dependent)
Odor: Mild characteristic odor
Solubility: Dispersible to soluble in water depending on temperature and grade; soluble in many compatible solvents
Cloud Point: Grade dependent; influenced by concentration and formulation composition
HLB (approx.): Grade dependent; typically in the mid-range for EO/PO block copolymers
Viscosity: Grade dependent; solutions show concentration- and temperature-dependent viscosity
Surface Activity: Strong wetting and detergency contribution typical of nonionic surfactants
Foam Profile: Controlled to low foam (formulation and temperature dependent)
Thermal Stability: Stable under normal processing; avoid unnecessary overheating
Stability: Stable under normal storage; avoid strong oxidizers and incompatible reactive chemicals
Storage Temperature: 15–30°C, tightly closed, protected from moisture
Shelf Life: Typically 24 months in original sealed packaging (supplier dependent)

FIRST AID

Inhalation:
Move to fresh air if mists or heated vapors are inhaled.
Seek medical attention if respiratory irritation persists.
Avoid breathing aerosols during spraying or high-shear mixing.

Skin Contact:
Wash with soap and water after contact.
Remove contaminated clothing and wash before reuse.
Seek medical advice if irritation develops or persists.

Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention if irritation persists.

Ingestion:
Rinse mouth with water.
Do not induce vomiting unless directed by medical personnel.
Seek medical attention if a large amount is swallowed or discomfort occurs.

Note to Physicians:
Treat symptomatically.
No specific antidote is required.
Provide supportive care based on exposure route and symptoms.

HANDLING AND STORAGE

Handling:
Use appropriate PPE including gloves and safety glasses.
Avoid generating aerosols or mists during transfer, mixing, or spraying.
Wash hands after handling and before eating, drinking, or smoking.

Ventilation:
Use local exhaust or general ventilation where mists may be generated.
Provide adequate ventilation during heated processing to reduce vapor and aerosol exposure.
Use closed transfer systems when feasible in high-throughput operations.

Storage:
Store in a cool, dry place in tightly closed containers.
Protect from moisture pickup and contamination to maintain consistent performance.
Keep away from strong oxidizers and incompatible chemicals.

Spill and Leak Procedures:
Contain the spill and absorb with inert material such as sand or universal absorbent.
Clean residue with water and detergent while preventing slip hazards, as surfactants can make floors slippery.
Dispose of waste according to local regulations and facility procedures.

Handling Precautions:
Maintain good housekeeping because spills can create slip hazards.
Use clean, dedicated equipment to prevent cross-contamination in formulated products.
Rotate stock using FIFO practices to maintain consistent quality and performance.