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Industrial Grade APEG-700 Allyl PEG - Polymerization Monomer for Cement Dispersant & Coating Additives

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Industrial Grade APEG-700 Allyl PEG - Polymerization Monomer for Cement Dispersant & Coating Additives

Name: Industrial Grade APEG-700 Allyl PEG - Polymerization Monomer for Cement Dispersant & Coating Additives
Brand: Jienuo
Rating: 5.0 (86 reviews)

Allyl Polyethylene Glycol APEG-700 (CAS 27274-31-3) is a non-ionic polyether monomer with a molecular weight of ~700. As a pale-yellow paste (25°C), it features a hydroxyl value of 74–88 mgKOH/g, pH 5.0–7.0, and unsaturation ≥1.25 mmol/g. It serves as a core raw material for high-performance chemicals, enabling reactivity in polymerization and enhancing product dispersion, widely used in construction and polymer industries.

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Model:
APEG-700
Brand:
Jienuo

Product Description

Allyl Polyethylene Glycol APEG-700 (CAS 27274-31-3) Overview

Allyl Polyethylene Glycol APEG-700 (CAS 27274-31-3) is a high-purity polyether monomer with a molecular weight of ~700. Featuring excellent reactivity, low viscosity, and minimal impurities, it serves as a key raw material for concrete superplasticizers, cement dispersants, and polymer additives. Widely used in construction chemicals, coatings, adhesives, and resin synthesis, it enhances product dispersion, compatibility, and mechanical properties. This industrial-grade additive offers stable performance, easy formulation, and reliable batch consistency, meeting the strict requirements of B2B manufacturing and construction applications. APEG-700 is a cost-effective choice for improving product efficiency and quality in polymer-related industries.

Product Advantage

High Reactivity for Stable Polymerization
With unsaturation ≥1.25 mmol/g, APEG-700 ensures efficient grafting in copolymer synthesis (e.g., polycarboxylate superplasticizers). Its consistent hydroxyl value (74–88 mgKOH/g) guarantees batch-to-batch polymerization stability, reducing production variability by 15% vs. lower-purity alternatives.
Superior Dispersion & Workability Enhancement
When used in concrete additives, it boosts cement particle dispersion, maintaining slump retention for 60+ minutes. This translates to a 25% higher water reduction rate in concrete mixes, while reducing cement usage by 10% without compromising strength.
Broad Compatibility & Low Environmental Impact
Soluble in water and organic solvents, it integrates seamlessly into coatings, adhesives, and resin formulations. Free of corrosive components, it avoids steel reinforcement rusting in concrete—aligning with eco-friendly construction standards (non-toxic, low VOC).
Cost-Effective Industrial-Grade Performance
Its low viscosity (pale-yellow paste form) simplifies handling and formulation, cutting processing time by 20%. At a hydroxyl value range optimized for most polymer applications, it eliminates the need for costly post-production adjustments.

Technical Specifications

Parameter	Specification
Chemical Name	Allyl Polyethylene Glycol Ether
Type	Non-ionic Surfactant/Monomer
CAS Number	27274-31-3
Molecular Weight	~700 g/mol
Appearance (25°C)	Pale yellow paste
Hydroxyl Value	74–88 mgKOH/g
pH Value (1% Aqueous Solution)	5.0–7.0
Unsaturation	≥1.25 mmol/g
Solubility	Soluble in water, ethanol, and most organic solvents
Viscosity (25°C)	1000–1500 mPa·s (typical)
Moisture Content	≤0.5% (max)
Ash Content	≤0.1% (max)
Heavy Metal Content	≤10 ppm (Pb, Cd, Hg, Cr total)
Storage Stability	12 months (unopened, dry & ventilated conditions at 5–30°C)

Product Uses

Concrete Superplasticizers
As a key monomer for polycarboxylate ether (PCE) superplasticizers, it enables high-strength (C60+) concrete production. The resulting additives improve workability for long-distance concrete transport, while enhancing durability (e.g., in bridges, high-rises).
Coatings & Adhesives
Its reactive allyl group modifies resin structures, boosting coating adhesion to substrates. In water-based adhesives, it enhances dispersion stability, reducing settling time by 30% and improving bond strength by 20%.
Polymer & Resin Synthesis
Used in modified silicone graft reactions, it introduces hydrophilic segments into polymers, improving water solubility. It also acts as a dispersant for polymer materials, ensuring uniform particle distribution in composites.

Product Operate Guide

For most formulations: Add APEG-700 (pale-yellow paste) directly to the reaction vessel at 25–30°C (avoid high temperatures >60°C, which may degrade reactivity). Stir at 100–200 rpm until fully dissolved (typically 10–15 minutes). Adjust dosage based on application (e.g., 8–12% by weight for PCE superplasticizer synthesis).

FAQ

What is the storage condition for APEG-700?
Store in a dry, ventilated area at 5–30°C, away from moisture. Unopened packaging has a 1-year shelf life; after opening, seal tightly to prevent water absorption.
Is APEG-700 compatible with water-based formulations?
Yes—it is soluble in water (1% solution pH 5.0–7.0) and integrates well into water-based coatings, adhesives, and concrete additives.
Can APEG-700 be used for low-temperature applications?
Its paste form remains workable at 5°C (no crystallization), making it suitable for formulations processed in cool environments (e.g., winter construction projects).