Description
Methylallyl polyoxyethylene ether HPEG
Concrete Additives High Water Reducing Type Polycarboxylate Ether Monomer HPEG2400
The product is an important raw material for polycarboxylate superplasticizer which is formed by the macro-monomer copolymerize. The hydrophilic group in the synthesized copolymer(PCE) can improve the hydrophily and the dispersibility of the copolymer in water. The synthesized copolymer(PCE) has good dispersibility, high water reducing rate, good enhancing effect
and durability, also is environmentally friendly and widely used in premix and cast-in concrete Items | Standard |
Appearance | White or yellowish flakes |
Hydroxyl value mgKOH/g | 23.40±1.00 |
Moisture% | 0.10 max |
Chloride,w/% | 0.1 max |
pH(1%Aqueous Solution) | 5.2 ~ 7.2 |
Unsaturation mmol/kg | 0.385 mix |
Double bond retention rate% | 93 mix |
Product characteristics:
1.High active catalyst and special synthesis technical process.
2.High double bond retention rate.
3.Excellent adaptability to cement.
4.Endow superplasticizer with high water reduction rate.
5.Improving early strength
6.Greatly reducing W/B ratio, shrinkage and creep, improving durability.
7.Low slump loss.
8.Low content of chloride ion(≤0.1%
Precautions:1. This product is non-toxic and harmless, biodegradable, but not edible.
2. If it gets into the eyes, it should be rinsed with plenty of water in time.
3. If you cause allergies to part of the human body, you should consult a doctor in time.
Complaint
