Product Name: Polycarboxylate Macro Monomer Tpeg with High Purity Model NO.: TPEG Color: White Usage: Surfactants Appearance: White Flake Product Application: Raw-Material of The High Performance Polycarboxyl Trademark: SJZ Transport Package: 25kg Bag Specification: Degree of unsaturation mmol/g0.380 Origin: China HS Code: 34021300 Product Description Name: Polycarboxylate Superplasticizer Monomer in Ether modeApplication: 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:TPEG 2150-2700 ( Molecular weight ) 24+/_2 ( Hydroxyl value )ItemSpecificationsAppearance(25ºC)Colorless or yellowish solid in slices shapeChromaticity(platinum-cobalt scale 25ºC)≤50Hydroxyl number(mgKOH/g)23.0±3Water content(%)≤0.3PH value(3% aqueous solution)5.0-7.0Degree of unsaturation(mmol/g)≥0.380Product 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.