Polyoxyethelene Glycol 1 Mono Methallyl Ether Hpeg

• Customization: Available
• Formula: CH2=C(CH3)CH2o(CH2CH2o)Nh
• Appearance: Flake
• Model NO.: PCE Macromonomer
• Usage: Surfactants
• Color: White
• Formula Weight: 2160-2640
• pH: 5-7
• Transport Package: Bag
• Specification: 25KG
• Trademark: SJZ
• Origin: China
• HS Code: 34021300
• Production Capacity: 10000000mt

Product Description

Name:  Polycarboxylate Superplasticizer Monomer in Ether mode

Application: It is a main raw material of polycarboxylates high-performance superplasticizer, based on free radical copolymerization with acrylic acid to achieve well performed polycarboxylate superplasticizer production.

Product index:


HPEG  2150-2700  ( Molecular weight )     24+/_2  ( Hydroxyl value )
 

Item	Specifications
Appearance(25ºC)	Colorless or yellowish solid in slices shape
Chromaticity(platinum-cobalt scale 25ºC)	≤50
Hydroxyl number(mgKOH/g)	23.0±3
Water content(%)	≤0.3
PH value(3% aqueous solution)	5.0-7.0
Degree of unsaturation(mmol/g)	≥0.360

Product characteristics:

1. The product have good solubility in water.
2. The product adopts high active catalyst and special synthesis process, characterized by narrow molecular weight distribution, low polyethylene glycol content and high retention rate of double bonds. It obviously increases the reactivity of polymerization and raises the product yield. When the polycarboxylate superplasticizer is synthesized it has a more effective content and a better performance.
3. The polycarboxylate superplasticizer synthesized by this product is characterized by a high particle dispersity and holding capacity, like high water-reducing rate, low cement consumption, good reinforcing effect, good durability, no corrosion to steel rods and environment friendly.etc.