Superplasticizers
Superplasticizers. Sokalan PA 25 CL PN. Polyacrylic acid, sodium salt, partly neutralized. ... Raw materials for Polyurethane (PU) foam stabilizers. Polyurethane
Raw materials for superplasticizers
Raw materials for superplasticizers Superplasticizers are used extensively in larger projects where reinforcing steel requires high workability, for precast concrete and on site where the large water reduction capability provides very early strength concrete with improved durability.
Raw materials for superplasticizers
Raw materials for superplasticizers. Superplasticizers are used extensively in larger projects where reinforcing steel requires high workability, for precast concrete and on site where the large water reduction capability provides very early strength concrete with improved durability. Clariant is one of the world's leading suppliers of
Concrete Superplasticizer For Sale - Kingsun Chemicals
Polycarboxylate Superplasticizer Liquid PCE High Water Reduction Product Name: Polycarboxylate Superplasticizer Product Type: PCE-Powder or Liquid Appearance: White Powder, Light yellow liquid Water Reducing Rate: ≥25% PH Value: 6.5-8.5, 9.0±1.0 HS Code: 38244010.00 Advantages of Superplasticizer For Sale
Poly Naphthalene Sulfonate (PNS) - High Range Superplasticizer
Poly Naphthalene Sulfonate (PNS) Poly Naphthalene Sulfonate (PNS) is also called SNF superplasticizer or naphthalene sulfonate superplasticizer. Its appearance is light brown powder. As a high range water reducing agent, PNS has the features of high water reduction rate, improved concrete strength, and good dispersion effect on cement, etc.
- How super are superplasticizers?
- Superplasticizers transform stiff, low-slump concrete into flowing, pourable, easily placed concrete. They can improve workability, speed finishing, increase strength, conserve cement and help reduce shrinkage and thermal cracking.
- What is the best superplasticizer for concrete?
- With respect to other superplasticizing admixtures, napthalene formaldehyde condensate or melamine formaldehyde condensate are typically used. Such superplasticizers typically result in a water reduction of 12-25% in concrete and a 150% increase in the overall strength of the concrete.
- What are superplasticizers made of?
- Superplasticizers are made from either sodium salts or calcium salts and are classified in one of four ways: sulfonated melamine-formaldehyde condensates, sulfonated naphthalene-formaldehyde condensates, modified lignosulfonates, and others such as sulfonic-acid esters and carbohydrate esters.
- Which polyglycols are used in synthesis of PCE -superplasticizers?
- Clariant is one of the world's leading suppliers of polyglycols used in the synthesis of PCE -superplasticizers (3rd generation superplasticizers). Our Polyglykol M-types meet all requirements for esterification e.g. with methacrylic acid, acrylic acid and pre-polymerized (meth-)acrylates.
- What are alternative macromonomers for superplasticizers?
- Common alternative macromonomers for superplasticizers are Polyglycol methallyl ethers (Polyglykol ML) which can be directly polymerized in water. Therefore, this synthesis route saves cost and time and reduces complexity as there is no need for the esterification of a methoxy polyglycol before the polymerization process.
- Can polyglykol ML 2400 be polymerized?
- Polyglykol ML 2400 is a polyglycol methallyl ether which can be polymerized directly. Another alternative building block for superplasticizers are Clariant’s Polyglycol allyl ethers (Polyglykol A-type C). Like the Polyglykol ML grades these macromonomers can be directly polymerized, preferably to acrylic acid in water.
