Polycarboxylate superplasticizer polyether monomer HPEG/TPEG/ZPEG

Polycarboxylate superplasticizer polyether monomer HPEG/TPEG/ZPEG

Advantages

• This product is produced by high active catalyst and special process, which makes it in light color appearance.
• This product has good selectivity, high double bond retention rate, which can dramatically increase the yield of the water reducing agent products, thus reduce the production cost of the water reducing agents.

Characteristics:
1. The water reducer made from this material(HPEG2400) has good adaptability to cements.
2. Compared with other polycarboxylate materials, the production cost of water reducer from this material is greatly reduced.

3. The water reducing rate of the water reducer (solid content 22%) made from this material is amount to 30% under 1.1% concrete additive dosage.
4. The water reducer made from this material is characterized by early strength, high-strength, the early strength and 28 days’ strength of the concrete is greatly improved, compressive strength ratio %: 1 Day ≥180; 7 Days≥170; 28 Days≥ 150.
5. The water reducer made from this material has high durability,can efficiently reduce the water/gel ratio, enhance durability, reduce shrinkage and creep.
6. The water reducer made from this material has less slump loss, which grows initially, and won’t influence the strength, it also has sustained release effect, slump retention is ≥190 mm.
7. The water reducer made from this material is environment friendly, chloride ion content is not more than 0.1%, which comply with the ISO 14000 international environment protection management standard.


Technical Specification

Product Name	TPEG-2400
Model Name	OXAB-501
Appearance at 25℃	White or light yellow flake
Hydroxyl value(mg KOH/g)	22.0-25.0
Double bond retention(% ≥ )	92.0
Average molecular weight	2400
Unsaturation (mol/kg)	0.36
pH(1% water solution)	5.0-7.0

Packing:25kg PP woven bags.

Storage:The product should be stored at dry,ventilated place which is away from direct sunlight and rain. Seal the container with nitrogen if the product can not be used up immediately in order to avoid oxidation problems.

Transportation:This product is non-toxic and non-flammable,transported as general chemicals.It is strictly prohibited to be mixed and transported with oxidants, food chemicals ,etc.

Validity:1 years(in order to guarantee the best performance,the product should be used up as soon as possible once the package is opened.)