polymerization造句怎么写

During ionic polymerization and group transfer polymerization, the absolute need to be transferred to the reactor anhydrous reagents.

The essay discusses the application of acrylonitrile co-polymerization in acrylic fiber production through the analysis over the reaction of dynamics of free-base co-polymerization.

Bimodal polyethylene produced by oscillating operation of hydrogen in single gas-phase polymerization reactor

Hyperbranched poly(2-hydroxyethyl methacrylate) was prepared through the method of mercapto chain-transfer polymerization

Produced by emulsion polymerization in a similar way to styrene-Butadiene rubber processes, yielding both "hot" and "cold" rubbers.

The raw product from hydrogenation is continuously rectified. 1,4-Butanediol from continuous rectification is subject to PBT polymerization test, and is found to be up to the polymerization grade.

Preliminary Study on Enzymatic Oligo-polymerization of Catechins and Isolation and Bioactivity Analysis of Ethyl Estate Fractions of Black Tea;

The controlling step of the ageing reaction for the directing agent of zeolite L is directional polymerization between aluminosilicate oligomers or between aluminosilicate and silicate oligomers.

The process control of polymerization and spinning, the influence of the process control on the properties of polyacrylonitrile precursor yarn and resulting carbon fiber are emphatically discussed.

Usage: useful for pharmaceutical intermediate, especially useful for intermediate of synthesis aids inhibitor and high temperature resistant resins and metallocen catalyst for olefine polymerization.

The double mutation also reduced short (degree of polymerization (DP) 5–6) and long (DP 12–23) amylopectin chain contents in the grain and increased the medium long types (DP 7–11).

The yield of the oligogalacturonic acid was more than 54.3%, mainly with a degree of polymerization (DP) 2 and 3, the yields of which were 26.7% and 27.6% respectively.

Study on octamethylcyclotetrasiloxane modified acrylate emulsion polymerization

A hardening agent mixed with the monomer will induce polymerization.

Molecularly imprinted polymer prepared by precipitation polymerization for chloramphenicol

Reactivity Ratios of AN/NBMA/ITA Co-polymerization Systems

With large amounts of monomer, bulk polymerization often takes very turbulent and even explosive form.

Study on tetrahydrofuran ring-opening polymerization initiated by low-concentration heteropolyacid

Irreversible drying shrinkage is partially caused by the increase in the degree of silicate polymerization of C-S-H.

The aqueous polyurethane emulsion was prepared through to use trimethylolpropane (TMP) as cross-linkers and acrylate as modified agents by emulsion co-polymerization.

This paper introduces the developmentof PA- 6 hydrolytic loop- open polymerization pro- cess and detailed comparison is made among the processes of Zimmer,Karl Fischer,Inventa and Noy,as well as American Allied and Japanese Ube processes.

The polymer of maleic acid(PMA) was first prepared by water phase polymerization with maleic anhy_dride, and then esterified with citric acid(CA) to form PMA/ CA durable press finishing agent.

Studies on Graft-polymerization of Polystyrene Surface by Plasma Technology

Effects of microwave polymerization and water-bath heat polymerization on accuracy and flexural strength of denture base resin

Taking soybean oil as raw material, the vehicle of soy ink was synthesized by heat polymerization under vacuum technology.

It has shown that emulsion polymerization can be used to prepare in-situ hydrolysis and stably dispersed polyacrylate nano silica compound emulsion.

The process conditions in the stages of esterification, melt polymerization and solid state polymerization were discussed.

Study on synthesis of polyacrylate emulsion modified by silica sol via in-situ polymerization

The end group analysis of polyacrylonitrile by IR spectrum confirmed that the free radical produced by the reaction of MST and eerie ion could initiate the polymerization of vinyl monomer.

Cardanol -aldehyde ferric polymers were prepared by condensation polymerization with formaldehyde, n-butyl aldehyde, furfural and iron trichloride.

Bronze powder encapsulated by in-situ polymerization of methyl methacrylate