1. Origin, Structure, and Molecular Style
1.1 Natural Source and Biochemical Profile
(Animal Protein Frothing Agent)
Animal protein-based lathering representatives are obtained mostly from hydrolyzed keratin or collagen sourced from abattoir spin-offs such as hooves, horns, bones, and hides.
Through regulated alkaline or chemical hydrolysis, these structural proteins are broken down right into amphiphilic polypeptides abundant in amino acids like glycine, proline, and hydroxyproline, which have both hydrophilic (– NH TWO,– COOH) and hydrophobic (aliphatic side chains) useful teams.
This double fondness enables the particles to adsorb efficiently at air– water interfaces throughout mechanical aeration, decreasing surface tension and supporting bubble development– an important requirement for generating uniform mobile concrete.
Unlike synthetic surfactants, pet healthy protein frothing representatives are naturally degradable, non-toxic, and display excellent compatibility with Portland concrete systems because of their ionic nature and moderate pH buffering capability.
The molecular weight circulation of the hydrolysate– commonly in between 500 and 10,000 Da– directly influences foam stability, drain price, and bubble size, making process control throughout hydrolysis vital for regular performance.
1.2 Foam Generation Mechanism and Microstructure Control
When weakened with water (commonly at ratios of 1:20 to 1:30) and presented into a foam generator, the protein option develops a viscoelastic film around entrained air bubbles under high-shear problems.
This movie stands up to coalescence and Ostwald ripening– the diffusion-driven growth of larger bubbles at the expense of smaller sized ones– by developing a mechanically durable interfacial layer enhanced with hydrogen bonding and electrostatic communications.
The resulting foam shows high expansion ratios (commonly 15– 25:1) and reduced drain 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