1. Origin, Structure, and Molecular Architecture
1.1 All-natural Source and Biochemical Account
(Animal Protein Frothing Agent)
Pet protein-based frothing agents are derived largely from hydrolyzed keratin or collagen sourced from abattoir byproducts such as hooves, horns, bones, and hides.
With controlled alkaline or enzymatic hydrolysis, these structural healthy proteins are damaged down right into amphiphilic polypeptides abundant in amino acids like glycine, proline, and hydroxyproline, which possess both hydrophilic (– NH â‚‚,– COOH) and hydrophobic (aliphatic side chains) useful teams.
This dual affinity makes it possible for the molecules to adsorb successfully at air– water user interfaces during mechanical oygenation, minimizing surface area stress and stabilizing bubble formation– a critical requirement for creating uniform mobile concrete.
Unlike synthetic surfactants, animal healthy protein foaming agents are biodegradable, non-toxic, and display excellent compatibility with Portland cement systems as a result of their ionic nature and modest pH buffering ability.
The molecular weight circulation of the hydrolysate– usually in between 500 and 10,000 Da– directly influences foam stability, drain rate, and bubble size, making process control during hydrolysis necessary for constant efficiency.
1.2 Foam Generation Mechanism and Microstructure Control
When diluted with water (commonly at proportions of 1:20 to 1:30) and introduced right into a foam generator, the protein remedy forms a viscoelastic film around entrained air bubbles under high-shear conditions.
This movie withstands coalescence and Ostwald ripening– the diffusion-driven development of bigger bubbles at the cost of smaller ones– by developing a mechanically robust interfacial layer reinforced through hydrogen bonding and electrostatic communications.
The resulting foam exhibits high development proportions (normally 15– 25:1) and reduced drainage prices (
Cabr-Concrete is a supplier of Concrete Admixture with over 12 years of experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. TRUNNANO will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are looking for high quality Concrete Admixture, please feel free to contact us and send an inquiry.
Tags: Animal Protein Frothing Agent, concrete foaming agent,foaming agent for foam concrete
All articles and pictures are from the Internet. If there are any copyright issues, please contact us in time to delete.
Inquiry us