Technical optimization and life cycle assessment of
With the rapid development of the construction industry, it is necessary to synthesize environment-friendly functional polymers, especially when developing "green" construction industry types. Herein a novel solid-state polycarboxylate superplasticizer (PCE) with low energy-consumption was designed and synthesized.
Technical optimization and life cycle assessment of environment
Polycarboxylate superplasticizer (PCE), when applied in cement-based materials such as cement paste, mortar and concrete, can significantly improve the workability, strength and durability of the material (Zheng et al., 2025) by dispersing agglomerated cement particles (Zhang et al., 2025).
Eco-Friendly High Efficiency Polycarboxylate Based Superplasticizer
We are producing 2 types of Polycarboxylate Superplasticizer powder: ELT-E033: high water reducing type ELT-E035: slump retention and high water reducing and type Feature: A. Suitable for concrete and mortar, water reducing rate around 35%; B. Do not pollution the environment; in line with ISO14000 International Environmental Management Standard.
POLYCARBOXYLATE SUPERPLASTICIZER(PCE) - LIGNOSULFONATE SUPPLIER-GREEN
Product Description. POLYCARBOXYLATE SUPERPLASTICIZER (PCE) is a dry powdered polycarboxylate superplasticizer, with a long polyoxyethylene (PEO) chain and a terminal carboxylic group was synthesized from a modified polyether (SAE-IPEG) to increase its performance in cement , electronegative carboxylic acid group as a terminal group into the
Polycarboxylate Superplasticizer High Slump Retention Solid Content 50%
Green, environmentally friendly, non-toxic and harmless Usage When the slump retention polycarboxylate superplasticizer is used to maintain the concrete slump, the dosage is generally 15%-35% of the total effective solid content of the admixture, and the specific dosage is determined according to the construction requirements.
- Why are polycarboxylate superplasticizers important in concrete admixtures?
- 1. Introduction In modern construction industry, polycarboxylate superplasticizers (PCEs) have become one of the indispensable components in concrete admixtures because they can obviously improve the performance of various types of concrete in a low water to cement ratio (w/c) and lower dosage , .
- Is poly (aspartic acid) biodegradable?
- Although some environmentally friendly materials such as chitosan , lignin and cyclodextrin have been investigated to prepare superplasticizers, the need for biodegradable water soluble poly (carboxylic acid) is pressing. Poly (aspartic acid) (PASP) is a very promising biomaterial owing to its protein-like chain structure .
- What is hpeg (Polycarboxylate ether monomer)?
- HPEG is a kind of main raw material (polycarboxylate ether monomer) for producing high performance water reducing type polycarboxylate superplasticizer, it is produced with methallyl alcohol and ethylene epoxide as main raw materials.
- Why do polyether side chains affect adsorption of superplasticizers?
- It is due to the increase of the polyether side chains reducing the density of the carboxyl groups in the superplasticizer molecules, thereby reducing the electrostatic attraction of the superplasticizers to the cement particles while increasing the steric hindrance and thus hindering adsorption.
- Is PASP polycarboxylic acid biodegradable?
- It shows biocompatibility and biodegradability, being nontoxic and environmentally harmless even with side chain modifications , . PASP has abundant carboxyl groups and amide groups, which is similar to the conventional polycarboxylic acid.
- Where is PCE superplasticizer factory located?
- The factory is located in Xinhai Industrial Zone, Binzhou City, Shandong Province. Backed by a 16-year ongoing study, we have already resolved many specialized needs of domestic and foreign customers in the field of PCE superplasticizer.
