Efficient Synthesis of Novel Plasticizers by Direct Palladium‐Catalyzed
In this way, the applications of a given polymer material are significantly broadened. 2 Amongst the various additives, so-called plasticizers represent the most common class of compounds. 3 More specifically, the global annual production of plasticizers was around 6.4 million tons during the last decade. 4 By 2026, the worldwide demand of the plasticizers market is projected to reach $10.5
Plasticizers | ExxonMobil Product Solutions
Jayflex high-molecular-weight plasticizers provide an optimum balance of properties with outstanding performance and permanence. Adipate plasticizers Jayflex adipate plasticizers can be used as a primary plasticizer but, more typically, are used in blends with general-purpose phthalates to improve low temperature properties.
Superplasticizer
Superplasticizers ( SPs ), also known as high range water reducers, are additives used in making high strength concrete. Plasticizers are chemical compounds that enable the production of concrete with approximately 15% less water content. Superplasticizers allow reduction in water content by 30% or more.
Valtris Specialty Chemicals | Homepage
CEREPLAS Trimellitates are high-quality specialty plasticizers with low volatility, resistance to high temperature, high tensile strength, good electrical properties, and processing ability. While extensively used in high-temperature PVC cable insulation, their fogging performance makes them a natural choice for the automotive industry.
Sika ViscoCrete-150 P | High Range Water Reducer | High Range Water
Sika ViscoCrete-150 P is a high-performance superplasticizer and water reducer in powder form based on Sika ViscoCrete polycarboxylate polymer technology. Sika ViscoCrete-150 P is adsorbed onto the surface of the binder particles and due to repulsive forces from the effect known as steric hindrance, the solid binder particles are very effectively dispersed in the mix.
- What is a superplasticizer used for?
- Superplasticizers (SPs), also known as high range water reducers, are additives used for making high strength concrete or to place self-compacting concrete. Plasticizers are chemical compounds enabling the production of concrete with approximately 15% less water content. Superplasticizers allow reduction in water content by 30% or more.
- What is a super plasticizer?
- Classification of Super Plasticizers 3. Uses. Super plasticizers are also called high range water reducers. They are of recent origin and relatively are more effective type water reducing admixtures. They were developed in Japan and Germany during 1960 and 1970 respectively. Chemically they are different from normal plasticizers.
- What are PCE-based superplasticizers?
- The development of superplasticizers is one of the most important breakthroughs that have led to the production of high-performance concrete. PCE-based superplasticizers are the latest generations of superplasticizers, the addition of which to cement paste provides self-compacting concrete with a very low W/C ratio.
- Which superplasticizer is best for precast concrete?
- PANTARHIT® F (FM) is a superplasticizer with accelerating properties suitable for producing ready-mix and precast concrete. PANTARHIT® FT100 (FM) is a high performance superplasticizer for producing high consistency concrete at low water/cement ratios in precast concrete plants.
- Can superplasticizers be used in high-performance concrete?
- The utilization of superplasticizers in the production of concrete offers several benefits such as improved workability, reduced water content, and increased strength. Nevertheless, the addition of superplasticizers in high-performance concrete may present challenges due to various factors.
- What are the advantages and disadvantages of superplasticizers?
- Thus, they are perfect in making high- and ultra-high-strength concrete with a water/cement ratio as low as 0.20. Usually, these superplasticizers show excellent retention of slump and do not delay the gain of concrete strength. The disadvantage of these superplasticizers is the high cost.
