Project Description
Defoamer for Textile Industry | Foam Control for Textile Manufacturing
Severe foam accumulation across dynamic textile processing loops retards liquor circulation velocity metrics, induces uneven shade yields, and increases chemical auxiliary consumption rates. Aggressive processing parameters within high-temperature high-pressure (HTHP) jet dyeing vessels and heavy alkaline pre-treatment refining baths generate complex organic air entrainment headers. Managing these boundaries requires highly stable emulsion polymers engineered to resist surfactant displacement and prevent oil-out failures.
INVINO® synthesizes technical modified siloxane emulsions, polyether-functionalized siloxanes, and specialized non-silicone fluids calibrated to withstand severe chemical environments without oil separation drifts. Our textile defoaming surfactants suppress macro-foam across desizing, scouring, bleaching, and finishing stages, preventing the generation of hazardous silicone spots or oil stains on finished fabrics while preserving Oeko-Tex regulatory standards.
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Key Application Areas for Textile Defoamers
Controls intense chemical foam development inside primary textile pulp milling and slurry hydration operations, preventing pipeline air locks.
Maintains structural emulsion integrity and stable foam suppression in harsh scouring, bleaching, and concentrated NaOH refining baths.
Withstands high mechanical pump shear and extreme thermal conditions up to 130°C without breaking phase or precipitating silicone spots.
Eradicates macro-foam and entrained micro-air in texturing softeners, auxiliary compounding, and high-viscosity printing sizing pastes.
Defoamer Selection Matrix for Textile Industries
| INVINO PRODUCT | CHEMICAL TYPE | ACTIVE SOLID (%) | TARGET OPERATIONAL FIELD CONDITIONS | TECHNICAL FILES |
|---|---|---|---|---|
| INVINO-2430 | Silicone Emulsion (PDMS) | 30% | Optimized for standard textile pulp loops, raw pulp hydration stages, and basic liquid blending circuits. | DOWNLOAD TDS |
| INVINO-6100N | Alkali-Resistant Silicone Emulsion | 30% | Pre-treatment loops, low-foaming textile refining agents, maintaining absolute stability under extreme strong alkali resistance constraints. | DOWNLOAD TDS |
| INVINO-6200 | Polyether-Modified Siloxane | 20% | High-temperature overflow dyeing lines. Molecularly structured to bear up against continuous 130°C heat loops without oil separation. | DOWNLOAD TDS |
| INVINO-1332A | High-Solid Organosilicone Fluid | 100% | Textile finishing stages, specialized high-solids softener additive compounding, and dynamic auxiliary blending lines. | DOWNLOAD TDS |
| INVINO-3000 | Aliphatic Hydrocarbon Compound | 90% | Textile printing processes, fabric sizing agents, and pure zero-silicone high-viscosity paste processing boundaries. | DOWNLOAD TDS |
Technical FAQ for Textile & Dyeing Engineers
Will this defoamer cause "silicone spots" or oil stains on the fabric?
A: Silicone spots occur when uncalibrated silicone emulsions split or oil-out under continuous mechanical agitation or thermal stress. INVINO-6200 undergoes strict cross-linking stabilization processing, maintaining homogenous active micelle structures throughout the dyeing process loop to eliminate oil precipitation risks.
Is it suitable for High-Temperature High-Pressure (HTHP) Jet Dyeing Machines?
A: Yes. Low-end industrial antifoams undergo cloud-point breakdown and flash separation inside pressurized boilers. Our dedicated dyeing grade INVINO-6200 is molecularly calibrated to bear up against continuous 130°C heat pipelines, delivering reliable macro-froth collapse.
Can it be used in Pre-treatment processes (Scouring & Bleaching)?
A: Yes. Pre-treatment chemical scouring involves concentrated sodium hydroxide inputs that break standard surfactant compounds. INVINO-6100N features advanced structural alkali resistance boundaries, performing perfectly stable within high salt and high pH cleaning parameters.
Will the defoamer affect the dyeing shade or cause uneven dyeing?
A: No. Our technical formulations are synthesized to remain completely surface-inert relative to direct, reactive, or disperse dye molecule integration pathways. This prevents structural aggregate spotting boundaries, ensuring absolute level color shade uniformities.
Is the product free from APEO and compliant with Oeko-Tex standards?
A: Yes. All chemical batches under our textile auxiliary processing catalog are formulated completely free from alkylphenol ethoxylates (APEO) and environmental heavy metals, ensuring risk-free compliance parameters across export fabric ecological certifications.
Request Your Textile Defoamer Solution
Standard Protocol for Textile Sample Verification via Empirical Laboratory Metrics
System Parameter Submission
Provide technical data tracking your operation stage (pre-treatment, dyeing, printing), system temperature bounds, pH profiles, and fiber fabric categories.
Laboratory Evaluation via Cyclic Bubbling & Centrifugation
Our textile auxiliary compounding lab executes cyclic bubbling test methods and high-speed centrifugation stability assessments to cross-match a spot-free stable profile.
Physical Sample Freight Dispatch
Validated laboratory trial samples are packed and shipped via global express lines to support prompt jet dyeing and scouring tank onsite trials.
