EPEG Vinyl Glycol Ether Polyoxyethylene Ether
Monomer,Polycarboxylate,EPEG
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Appearance
White or Yellowish Flakes
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Hydroxyl value mgKOH/g
18±1.00
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Moisture%
0.50 max
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Chloride,w/%
0.1 max
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pH(1%Aqueous Solution)
8-11
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Double bond retention rate%
95 mix
Product Description
EPEG 3000 is a kind of main raw material (polycarboxylate ether monomer) for producing Polycarboxylate superplasticizer with excellent slump retention and good adaptability. It is produced with vinyl ethers of Diethylene Glycol and ethylene epoxide as main raw materials.
Polycarboxylate superplasticizers synthesized using EPEG monomer have good comprehensive performance in terms of water reduction and slump retention, and offer a high cost-performance ratio. Compared to other monomers, the synthesis of polycarboxylate superplasticizers using EPEG monomer requires a shorter time.
Product characteristics
High molecular freedom
High double bond retention rate
Concrete durability is good
Water-reducing rate height
Improving early strength
Greatly reducing W/B ratio, shrinkage and creep, improving durability
Low slump loss
Low content of chloride ion(≤0.1%)
Application
Polycarboxylate ether monomer EPEG is the main raw material for producing polycarboxylate water reducing agents.
EPEG is a highly efficient polycarboxylate water reducing agent copolymerized with acrylic acid, which has excellent slump retention and good adaptability. The synthesized PCE has good dispersibility and slump retention, strong adaptability, and good viscosity reduction effect. Especially suitable for projects with poor sand and gravel quality, high sand content, or high requirements for concrete.
Prefabricated buildings and components
Prefabricated buildings and components
Prefabricated buildings and components
Package & Storage
Package: This product is 25kg bag and 1000kg ton bag.
Storage: Stored in 0℃-40℃ temperature environment, without direct sunshine, without getting wet in the rain and leaking water, without mixing impurities, without evaporation of water.
The shelf life is one year (12 months)
Technology Service
The company has a complete after-sales service mechanism, and provides users with technical consultation and services at any time, and the product performance can achieve the best use effect to satisfy users.
Shelf life is at least two years, with avoiding sunshine and rain. Please use this product up within one week after the package is opened. Seal the container with nitrogen if you can not use this up in order to avoid the oxidation problems.
Product specification
| Items | Standard |
| Appearance | White or Yellowish flakes |
| Hydroxyl value mgKOH/g | 18±1.00 |
| moisture(%) | 0.50 max |
| Chloride,w/% | 0.1 max |
| pH(1%Aqueous Solution) | 8 ~ 11 |
| Unsaturation mmol/kg | 0.385 mix |
| Double bond retention rate% | 95 mix |
