TPEG Polyether Monomer 

TPEG Polyether Monomer also known as Isoprenol polyethylene glycol ether, a kind of main raw material for producing high performance water reducing type & slump retention type polycarboxylate superplasticizer, it is produced with isopentenol  and ethylene epoxide as main raw materials.

By creating a comb-like molecular structure, TPEG allows the superplasticizer to effectively disperse cement particles, reducing the amount of water needed in a concrete mix. 

Specification:

Appearance: White/Light Yellow flakes

Hydroxyl Value (As KOH)(mg/g): 21.6-25.0

pH value: 5.0-7.0

Iodine Value(As I2) (g/100g): ≥9.6

Double Bonds Retention Rate（%）: ≥92

Advantages:

· Improves concrete workability: TPEG-based superplasticizers help create a more fluid and uniform concrete mix, which is easier to pump and place.

· Increases strength and durability: By allowing for a lower water-to-cement ratio, TPEG contributes to higher-strength, denser, and more durable concrete that is more resistant to environmental factors.

· Maintains slump retention: It is particularly effective as a slump-retaining agent, which prevents the concrete from losing its fluidity too quickly.

· Wide compatibility: TPEG is compatible with many types of cement, including Portland cement, slag cement, and fly ash cement.

· Efficient performance: It provides high water reduction rates and a significant enhancement effect at low dosages.

· Durable: It is eco-friendly and does not corrode reinforced materials. 

Application:

· High-performance concrete: Used in high-strength and self-consolidating concrete applications.

· Large-scale projects: Ideal for infrastructure projects like high-rise buildings, bridges, expressways, and hydropower projects.

· Other applications: Also used in precast concrete, cast-in-place concrete, and flow concrete. 

Package: 25kg, 500kg per bag or customized as customer’s request

Storage:Store in a cool, dry, and well-ventilated place, avoiding direct sunlight and extreme temperatures.

Shelf life: 1 year