What is the resistance of activated alumina to ozone?
” >Activated aluminaOzone resistance Activated alumina is white or reddish spherical, insoluble in water and organic solvents , but soluble in strong acid and alkali, odorless, tasteless and …
What is the production method of alumina?
” >Alumina production methodSo far, many methods for refining alumina from aluminum ores or other aluminum-containing raw materials have been proposed, but Due to various technical and econom…
What are the technical parameters and applications of activated alumina?
Activated Alumina Product introduction: Also known as activated alumina. Activated alumina is made of high-purity alumina through scientific preparation and catalytic finishing. Alumina used in cataly…
What are the properties and uses of acrylic resin?
” >Acrylic resin Introduction Acrylic resin is a resin made from the copolymerization of acrylates, methacrylates and other olefinic monomers , By selecting different resin structures, formul…
What are the applications of kaolin in the refractory industry?
Kaolin has high refractoriness and is often used to produce refractory materials. Its products have the ability to resist high temperatures and withstand loads at high temperatures without deformation…
What coupling agent is better for packing treatment?
The role of coupling agent The effect is mainly achieved through the surface modification of the filler, so when we choose the coupling agent, we first select the corresponding coupling agent for diff…
What is the role of silane coupling agents in organic adhesives?
Silane coupling agent is a compound that can produce a certain binding force with polar substances and non-polar substances at the same time. It is characterized by having both polar and non-polar par…
What are the advantages and disadvantages of PVC heat stabilizers?
Thermal stabilizermust be able to capture the autocatalytic HCL released by PVC resin, or be able to react additively with the unstable polyolefin structure produced by PVC resin to prevent or Reduce …
What are the classifications and operating principles of thickeners?
Substances that can significantly increase the viscosity of adhesives and sealants are called thickeners (chickeningagent), which are water-based and oil-based. In particular, water phase thickeners a…
How to correctly understand what polyurethane resin is?
A polymer compound containing a large number of carbamate chain links in its molecular structure is called polyurethane resin. It is produced from isocarbamate and active hydrogen-containing compounds…
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