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APEG-350
Jienuo
Product Advantage
High Reactivity & Modification Efficiency
Its reactive allyl group enables smooth copolymerization with unsaturated monomers (unsaturation degree ≥2.40 mmol/g), enhancing the performance of modified materials—ideal for precise industrial synthesis.
Superior Hydrophilicity & Compatibility
Water-soluble and miscible with multiple solvents, it integrates seamlessly into formulations (e.g., concrete admixtures), ensuring consistent product quality without phase separation.
Stable Performance Metrics
Controlled hydroxyl value (147–175 mgKOH/g) and neutral pH (5.0–7.0) guarantee reliable, batch-to-batch consistency, reducing production variability for manufacturers.
Multi-Industry Adaptability
Its low molecular weight and non-ionic nature make it suitable for diverse scenarios (construction, coatings, textiles), eliminating the need for multiple specialized additives.
Technical Specifications
Technical Parameter | Specification for APEG-350 |
Chemical Composition | Allyl polyoxyethylene ether |
Type | Non-ionic |
Appearance (25°C) | Light yellow liquid |
Hydroxyl Value | 147–175 mgKOH/g |
pH Value (1% aqueous solution) | 5.0–7.0 |
Unsaturation Degree | ≥2.40 mmol/g |
Moisture Content | ≤0.2% (max) |
Molecular Weight (theoretical) | ~350 g/mol |
Solubility | Soluble in water and most polar organic solvents |
Purity | ≥99.0% (min) |
Density (25°C) | 1.05–1.10 g/cm³ |
Viscosity (25°C) | 50–100 mPa·s |
Product Uses
Concrete Superplasticizers
Acts as a core monomer for polycarboxylate superplasticizers, improving concrete's fluidity, strength (C800+ grades), and workability—ideal for high-performance, long-distance-transported concrete.
Polymer & Resin Synthesis
Serves as a modification agent in polymer production, enhancing the hydrophilicity and mechanical properties of coatings, adhesives, and high-molecular materials.
Textile & Coating Auxiliaries
Functions as an emulsifier or additive in textile finishing and coating formulations, boosting product stability and application performance.
For concrete superplasticizer production: Mix APEG-350 with acrylic acid (or other monomers) at a controlled ratio (adjust per formulation) under 70–80°C, initiate polymerization with a redox system, and neutralize to pH 6–7. For general modification, blend directly into formulations (dosage: 5–15% of total solids) and stir until homogeneous.
FAQ
What is APEG-350's shelf life?
It has a 12-month shelf life when stored in a dry, ventilated area (avoid direct sunlight and moisture) in sealed original packaging.
Is APEG-350 compatible with other additives?
Yes, it is compatible with most non-ionic/ionic additives (e.g., acrylic monomers, surfactants) commonly used in construction and polymer industries.
What packaging options are available?
It is supplied in 200kg iron drums or 50kg plastic drums; solid grades (for higher APEG types) use 20kg paper bags.
