POLYCARBOXYLATE SUPERPLASTICIZER(PCE) - LIGNOSULFONATE
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 long polyoxyethylene chain of PCE, which reduced the
Polycarboxylate Superplasticizer Powder & Liquid for Concrete
The main component is polycarboxylate, which is a fluid powder made by special drying technology. And its comprehensive indicators are excellent, green and pollution-free, so PCE powder is the high-performance environmentally friendly product.
Eco-Friendly High Efficiency Polycarboxylate Based
Eco-Friendly High Efficiency Polycarboxylate Based Superplasticizer Polycarboxylic Acid Powder ELITE Polycarboxylate Superplasticizer powder (PCE fine Powder) is a new ether polycarboxylate water-reducing mother liquid. By adding a small amount of additives and centrifugal drying spray, it forms high flow powder. It features with uniform
Polycarboxylate Superplasticizer PCE Powder & Liquid For Sale
Polycarboxylate Superplasticizer Powder & Liquid CAS NO.： 27599-56-0 HS Code: 38244010 Appearance: Solid & Liquid Water reducing rate: ≥25% Package: PCE liquid is 230kg PE drum, 1100kg IBC tank or flexitank. PCE Powder, 25 kg PP woven bag.
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- What is polycarboxylate superplasticizer (PCE)?
- 1. Introduction 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., 2019) by dispersing agglomerated cement particles ( Zhang et al., 2020 ).
- Is solid-state polycarboxylate superplasticizer better than liquid-state PCE?
- Herein a novel solid-state polycarboxylate superplasticizer (PCE) with low energy-consumption was designed and synthesized. In industrial application, solid-state PCE has exhibited better cement paste fluidity and concrete slump compared to liquid-state PCE.
- 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 , .
- Do superplasticizer products impact the environment?
- However, few systematic reports have been made detailing the environmental impacts of superplasticizer products (including the synthesis, packaging, and transportation, among others) with LCA methodology. This research aims to fill this gap.
- Can superplasticizers be used in concrete engineering?
- To further examine the application of the technically optimized superplasticizers in concrete engineering, production of the solid-state superplasticizer was carried out on different scales by applying the superplasticizers in the construction of a railway passenger dedicated line (PDL) that runs from Zhengzhou city to Xuzhou city in China.
- How are superplasticizer samples characterized?
- The superplasticizer samples were characterized with a Fourier transform infrared (FTIR) (VERTEX 70, Bruker Co., Germany) instrument with a transmission mode of 400–4000 cm −1 and a resolution of 4 cm −1. The Nuclear magnetic resonance ( 1 H NMR) spectra of the superplasticizer samples were obtained at 25 °C using an ARX-400 (Bruker Co., Germany).
