Polycarboxylate Superplasticier Macro-monomer(PC)–HPEG

Polycarboxylate Superplasticier Macro-monomer(PC)–HPEG

CHARACTERISTIC & APPLICATION The product is an important raw material for polycarboxylate superplasticizer which is formed by the macro-monomer copolymerize with acrylic acid. The hydrophilic group in the synthesized copolymer(PCE) can improve the hydrophily the dispersibility of the copolymer in water. The synthesized copolymer(PCE) has good dispersibility, high water reducing rate, good slump retention, good enhancing effect and duribility, also is environmentally friendly and widely used in premix and cast-in concrete. Packing Specification: Woven bag of 25Kgs. Storage: The product shall be stored in well-ventilated and dry places without direct sunlight and rain. Product shelf life: One year. SPECIFICATION

Index	HPEG
Appearance	White to light yellow solid, slice
Colority（Pt-Co, 10% solution, Hazen）	200Max
OH Value（mg KOH/g）	19.0~21.3
pH （1% aqueous solution）	5.5~8.0
Double Bond Retention Rate（%）	≥90
Water Content（%）	≤0.50
Purity（%）	≥94
Speciality	High water-reducing rate, cost-effective