Dispersants STD-5041

供应商: Standard International Group (HK) Limited

供应产品

Composition: Copolymer solution containing pigment-friendly groups

Appearance: brownish yellow transparent solution

Active ingredient: 50%

Solvent: Mixed dibasic estersScope of application:

Can be used in a variety of systems, and can be used to disperse a variety of pigment systems, is extremely versatile hyperdispersant

Category	Details
Product Name	Dispersant STD-5041
Chemical Type	Polymeric surfactant (anionic/nonionic blend)
Appearance	Light yellow to amber viscous liquid
Solid Content	40±2%
pH Value	7.0–9.0 (1% aqueous solution)
Density (20°C)	1.05–1.15 g/cm³
Viscosity (25°C)	200–500 mPa·s
Solubility	Soluble in water and most organic solvents

Property	Description
Dispersion	Stabilizes solid particles (e.g., pigments, fillers) in liquid media, preventing agglomeration.
Compatibility	Works with aqueous and solvent-based systems (paints, coatings, inks).
Thermal Stability	Stable up to 200°C; suitable for high-temperature processes.
Ionic Nature	Anionic/nonionic hybrid enhances compatibility with varied formulations.
Foam Control	Low-foaming formulation for industrial applications.

Industry	Use Case
Coatings	Improves pigment dispersion in waterborne/ solvent-based paints.
Inks	Enhances color strength and printability.
Ceramics	Disperses inorganic powders in slurry preparations.
Construction	Reduces viscosity in cement/polymer-modified mortars.
Oilfield	Prevents particle sedimentation in drilling fluids.

Advantage	Benefit
High Efficiency	Reduces grinding time and energy consumption.
Broad Compatibility	Suitable for multiple resin systems (acrylic, epoxy, PU).
Low Dosage	Effective at 0.5–3% (based on total solids).
Eco-Friendly	Low VOC; meets REACH/EPA standards.

Parameter	Recommendation
Dosage	0.5–3% of total formulation weight.
Addition Point	Add during grinding/pre-dispersion phase.
Storage	Keep sealed at 5–35°C; shelf life: 12 months.

Aspect	Details
Toxicity	LD50 > 2000 mg/kg (oral, rat); non-irritating to skin.
Regulatory	Complies with REACH, FDA (indirect food contact).
Handling	Use PPE (gloves, goggles); avoid inhalation.

References

在线联系供应商

	Butylated Urea Formaldehyde Resin	Butylated Urea-Formaldehyde Resin(BUF) is a modified product of urea-formaldehyde resin (synthesized by the polycondensation of urea and formaldehy...
	Adhesion promoters STD-7255	Description STD-7255 is a linear polyester with active hydrogen atoms adhesion promoter. It is suitable for self dry solvent coating systems. STD...
	Epoxy/Polyester Powder Coatings	Feature: -Good bond ability and mechanical performance -Smooth and glossy -Certified chemical resistance -Better heat resistance and light resi...
	STD 2461 Fluorinated surfactant solution	Composition: Fluorinated surfactant solution Appearance: light yellow viscous liquid Active ingredient: 18% Solvent: water/alcohol mixtureApplic...
	Acrylate Instant Adhesive	Introduction MT941/MT912/MT994 series: One component quick curing, solvent-free cyanoacrylate adhesive. The product covers various specifications...

Casting Grinding Balls	卖方: 869376	Casting Grinding Balls , so called as Casting Grinding media balls,casting grinding steel ba...
Key Quality Factors in Food Contact Paper Production	卖方: Zhejiang Guanghe New Materials Co., Ltd.	Guanghe supplies food-grade parchment paper for commercial bakeries, food processors, restaurants...
Heat Sealing Sterilization Pouch	卖方: Hopeway AMD	Heat Sealing Sterilization Pouch is designed for secure medical instrument packaging, supporting ...
Catalytic Converter Scrap Supplier, Catalytic Converter Scrap for Sale, , Catalytic Converter Scrap, Catalytic Scrap for Sale, Catalytic Scrap Supplier, Scrap Catalytic Supplier	卖方: Trucont LLC	Trucont LLC 持续供应催化转化器废料，可立即装运发货。我们为全球各地的回收公司、金属加工商、汽车回收商、废料贸易商和买家提供优质的催化转化器废料。我们的催化转化器废料经过精心收集、分类...
Epimedium Extract	卖方: Fruit Powder,Vegetable Powder	Product Name: Epimedium ExtractLatin Name: Epimedium Sagittatum Maxim.Specification: Icariin 5%, ...