MPEG methoxy polyethylene glycol series MPEG-400, 750, 1000, 2000 Cement water reducer, enhancer - 广州昊毅新材料科技股份有限公司

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MPEG methoxy polyethylene glycol series MPEG-400, 750, 1000, 2000 Cement water reducer, enhancer

                                                    

 

 

chemical composition

Methoxy polyethylene glyco

type

Nonionic

Specifications

MPEG-400MPEG-750MPEG-1000MPEG-2000

 

Technical indicators

Specification

Appearance (25℃)

Hydroxyl value (mgKOH/g)

molecular weight

Moisture (%)

pH

MPEG-400

viscous liquid

133~147

360~440

≤0.5

5.07.0

MPEG-600

viscous liquid

88~100

560~640

≤0.5

5.07.0

MPEG-750

viscous liquid

70~80

700~800

≤0.5

5.07.0

MPEG-1000

Waxy paste

47~56

1000~1200

≤0.5

5.07.0

MPEG-2000

white solid

25.5~31

1800~2200

≤0.5

5.07.0

 

  performance and application
1. In the building materials industry, it is used as the raw material of cement water reducing agent and reinforcing agent.
The high-efficiency polycarboxylate superplasticizer synthesized by using this raw material has a strong ability to maintain the dispersibility of cement particles, so that the product has the advantages of low dosage, high water reduction rate, good reinforcement effect, durability, non-corrosion of steel bars and environmental friendliness. Etc. It can be used in high-performance, high-strength (above C60) commercial concrete for on-site mixing and long-distance transportation.
2. Soluble in water, ethanol and organic solvents. Low vapor pressure, stable to heat, used as thickener and lubricant in textile printing and dyeing industry and daily chemical industry.

Packaging and storage
Solid 200kg, 50kg plastic barrels; sheet 20kg woven bags. This series of products are non-toxic and non-flammable, and are stored and transported as general chemicals. Stored in a dry and ventilated place, the shelf life is one year.

 

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