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High Purity APEG-800 Allyl Polyethylene Glycol (CAS 27274-31-3) for Concrete Superplasticizers

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High Purity APEG-800 Allyl Polyethylene Glycol (CAS 27274-31-3) for Concrete Superplasticizers

Name: High Purity APEG-800 Allyl Polyethylene Glycol (CAS 27274-31-3) for Concrete Superplasticizers
Brand: Jienuo
Rating: 5.0 (98 reviews)

Allyl Polyethylene Glycol APEG-800 (CAS 27274-31-3) is a non-ionic, water-soluble polymer monomer (appearance: white/pale yellow solid at 25°C, hydroxyl value 62–80 mgKOH/g). It features a reactive allyl group, enabling copolymerization, and excels in compatibility. Ideal for superplasticizers and polymer materials, it meets industrial-grade standards (200kg/50kg packaging, 1-year shelf life).

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Model:
APEG-800
Brand:
Jienuo

Product Description

Allyl Polyethylene Glycol APEG-800 (CAS 27274-31-3) Overview

Allyl Polyethylene Glycol APEG-800 (CAS 27274-31-3) is a non-ionic, water-soluble polymer monomer with a molecular weight of ~800. Featuring a reactive allyl group and excellent compatibility, it combines hydrophilicity and stability for versatile industrial applications. Primarily used as a key raw material for concrete superplasticizers, it enhances workability and strength of concrete mixes. Additionally, it serves as a polymerizable additive in coatings, textiles, and polymer synthesis, enabling tailored performance via its reactive functional structure. Manufactured to high purity standards, APEG-800 meets industrial-grade requirements, offering reliable quality for B2B buyers in construction, chemical, and materials sectors.

Product Advantage

High Reactive Efficiency
Equipped with a reactive allyl group (unsaturation ≥1.00 mmol/g), it readily undergoes copolymerization with vinyl monomers. This ensures stable integration into polymer structures, supporting precise customization of material properties for diverse industrial needs.
Controlled Technical Parameters
Strictly standardized (hydroxyl value 62–80 mgKOH/g, pH 5.0–7.0 in 1% aqueous solution), it delivers consistent performance batch-to-batch. Such precision minimizes production variability, trusted by 800+ global clients in construction and chemical sectors.
Excellent Compatibility
As a non-ionic surfactant, it blends seamlessly with water, solvents, and most polymer systems. This versatility eliminates compatibility issues in multi-component formulations, reducing R&D and production costs for downstream manufacturers.
Stable Physical Properties
Available as a solid (easy to store/transport) with long-term stability (1-year shelf life under dry, ventilated conditions). Its low volatility and non-corrosive nature simplify handling, lowering logistics and storage risks.

Technical Specifications

Parameter	Specification (APEG-800)
Chemical Composition	Allyl alcohol-polyethylene glycol ether
Type	Non-ionic surfactant
Appearance (25°C)	White to pale yellow solid
Hydroxyl Value	62–80 mgKOH/g
pH Value (1% aqueous solution)	5.0–7.0
Unsaturation Degree	≥ 1.00 mmol/g
Molecular Weight	~800 g/mol (typical)
Solubility	Soluble in water and most polar organic solvents
Volatility	Low (stable at room temperature)
Corrosivity	Non-corrosive to common metals (carbon steel, aluminum)
Storage Stability	12 months (when stored in dry, ventilated conditions, ≤30°C)
Packaging Specification	200kg/iron drum; 50kg/plastic drum

Product Uses

Concrete Superplasticizers
Serves as a core raw material for polycarboxylate superplasticizers. These superplasticizers enhance concrete workability (reducing water usage) while boosting strength (suitable for C600+ high-strength concrete), ideal for precast components and long-distance-transported concrete.
Polymer Material Synthesis
Acts as a polymerizable monomer in coatings, adhesives, and textile auxiliaries. Its reactive group enables the synthesis of hydrophilic polymers, improving product performance (e.g., water resistance of coatings, adhesion of adhesives).

Product Operate Guide

For concrete superplasticizer production: Mix APEG-800 with acrylic acid (molar ratio ~1:4) and initiators (e.g., ammonium persulfate) at 80–90°C for 3–4 hours. Adjust dosage based on target concrete slump (typically 0.5–1.0% of cement weight). For polymer synthesis, incorporate it into monomer blends per formulation requirements.

FAQ

What is the shelf life of APEG-800?
It has a 1-year shelf life when stored in dry, ventilated areas (avoiding moisture). Unsealed packages should be used promptly to prevent caking.
Is APEG-800 suitable for food-contact applications?
No, it is industrial-grade and designed for construction, chemical, and material sectors— not for food, pharmaceutical, or cosmetic uses.
Can APEG-800 be used in cold environments?
Yes, but store it above 5°C to prevent excessive hardening (gently heat to 20–30°C for easy handling if caked).