Tus neeg saib xyuas cov kab mob sib txuas tau muab faib ua cov chaw sab nrauv thiab cov neeg sawv cev sib txuas
1. Tus sawv cev rau sawv cev ua ke
Qhov thiaj li hu ua tus neeg saib xyuas crosslinking tau ntxiv ua ntej siv, thiab tom qab ntawd crosslinking cov tshuaj tiv thaiv tshwm sim ntawm chav sov, cua sov lossis kev tiv thaiv tsis ua haujlwm. Tus sawv cev saib xyuas cov neeg sab nraud tau muab faib rau cov pawg hauv qab no:
Polyisocyanate (JQ-1, JQ-1E, JQ-2E, JQ-3E, JQ-4, JQ-5, JQ-6, PAPI, emulsifiable MDI, tetraisocyanate).
Polyamines (propylene diamine, MOCA).
Cov tshuaj polyols (polyethylene glycol, polypropylene glycol, trimethylolpropane).
Glycidyl ether (polypropylene glycol glycidyl ether).
Cov tshuaj tsis haum (zinc oxide, aluminium chloride, aluminium sulfate, sulfur, boric acid, borax, chromium nitrate).
Cov tshuaj organic (styrene, a-methylstyrene, acrylonitrile, acrylic acid, methacrylic acid, glyoxal, aziridine).
Organosilicons (ethyl orthosilicate, methyl orthosilicate, trimethoxysilane).
Benzene sulfonic acid (p-toluenesulfonic acid, p-toluenesulfonyl chloride).
Acrylic esters (1,4-butanediol diacrylate, ethylene glycol dimethacrylate, TAC, butyl acrylate, HEA, HPA, HEMA, HPMA, MMA).
Organic peroxides (dicumyl peroxide, bis-2,4-dichlorobenzoyl peroxide).
Cov hlau organic sib tov (aluminium isopropoxide, zinc acetate, titanium acetylacetonate).
Aziridines
Multifunctional polycarbodiimide crosslinking tus neeg sawv cev.
Thaiv muab tus neeg sawv cev txuas mus rau lwm tus
Isocyanate crosslinking tus neeg sawv cev
2. Tus neeg saib xyuas cov kab sib chaws sab hauv
Lub npe hu ua cov kab mob sab hauv crosslinking tus neeg sawv cev txhais tau hais tias raws li monomer, nws nkag mus rau hauv cov qauv macromolecular thaum lub sijhawm polymerization, lossis ntxiv rau cov nplaum ua cov khoom tiv thaiv, thiab tuaj yeem khaws cia stably. Nws tuaj yeem tsuas yog crosslinked thaum rhuab mus rau qee qhov ntsuas kub lossis hluav taws xob. Kev sib koom ua ke. Cov neeg sawv cev siv sab hauv crosslinking yog vinyl monomers, xws li acrylic acid, hydroxyethyl acrylate, hydroxypropyl acrylate, methacrylic acid, hydroxyethyl methacrylate, hydroxypropyl methacrylate, divinylbenzene, N- Methyl acrylamide, diacetone acrylamide.