Synthesis of lignin-grafted polycarboxylate superplasticizer and the
It is common that high-performance concrete is highly viscous, which is not conducive to transportation and pumping. In order to reduce the viscosity of fresh high-performance concrete, a lignin-based polycarboxylate superplasticizer (PCE-ACLx) was synthesized through a novel process and the structure was characterized by FTIR, 1 H NMR and GPC.
Progresses in Synthesis of Polycarboxylate Superplasticizer - Hindawi
It was shown in Fourier transform infrared spectroscopy (FITR) that the molecular structure of modified polycarboxylate superplasticizer (MPCE) contained sulfonic acid groups, carboxylic acid groups, polyethylene oxide vinyl groups, and other groups and had comb-shaped molecular structure.
Synthesis of New Polyether Polycarboxylate Superplasticizer - Springer
polycarboxylate superplasticizer with the basis radical polymerization response principle. The synthetic method of the polyether polycar-boxylate superplasticizer and the influence to the per-formance of polycarboxylate superplasticizer from the factors of raw material allocated proportion and craft parameter have been studied.
Polycarboxylate Superplasticizer (PCE) For Concrete - Kingsun Chemicals
Polycarboxylate superplasticizer (PCE), also known as polycarboxylate ether superplasticizer, is a new generation of high-performance concrete admixture. It is a water reducing agent with excellent performance that integrates water reduction, slump protection, reinforcement, shrinkage and environmental protection.
Iran customer's cargo:67 TONs PCE polycarboxylate superplasticizer just
Iran customer's cargo:67 TONs PCE polycarboxylate superplasticizer just send out .this customer give us the continuous order since we start the cooperation in may 2015,PCE polycarboxylate
- What is polycarboxylate based superplasticizer?
- It maintains excellent concrete workability, and even in a large mixture of fly ash, silica and slag fine particles. TSC is manufacturer of advanced polycarboxylate based superplasticizer for high performance concrete. We produce polycarboxylate admixture such as polycarboxylate superplasticizer, water reducing admixture for concrete and so on.
- Who makes polycarboxylate?
- L’beste Group developed and commercialized Polycarboxylate in the early-2000s in Korea for the first time. L’BESTE GAT has the largest production-capacity and the widest range of PCE product lines in Korea and India, with the highest market share as a Korean PCE manufacturer.
- What is Polycarboxylate ether?
- B&B Co., LTD is a raw material supplier for the construction chemical market that has developed POLYCARBOXYLATE ETHER in KOREA. It is a high performance concrete admixture such as water reduction, slump retention and workability by achieving ultimate compressive strength of concrete.
