Dongda Chemicals TPEG PCE Monomer

      Raw Material of High performance polycarboxylate water reducer (TPEG)

Description

TPEG is a new complex raw material of high performance polycarboxylate water reducer researched & developed by our company. High performance polycarboxylate water reducer has passed testing and checking by authorized organization and fully conform with polycarboxylate water reducer standard JG/T 223-2007 and requirement for temporary technical conditions of high performance concrete passenger transportation special line.

Application

Mainly for manufacturing high performance polycarboxylate water reducer.

Characteristics

1. High active catalyst & special synthesis technical process.

2. High double bond retention rate & low cost.

3. Excellent adaptability to cement.

4. 1.1% F-108(22%) is added in concrete, water reducing rate is above 30%.

5. Improving early strength & strength after 28days Compressive strength 1day≥180 3days≥170 7days≥160 28days≥150.

6. Greatly reducing W/B ratio, shrinkage and creep, improving durability.

7. Low slump loss, slump retention index ≥190mm .

8. Complying with ISO14001:2004 certification, content of chloride ion≤0.1%.

Physical & Chemical Properties

Package & Storage

Packed in 25kg bag, the shelf-life is 1 year and stored at cool and ventilated place.