A kind of soluble polyaryletherketone terpolymer and its synthesis method

A technology of aryl ether ketone terpolymer and synthesis method, which is applied in the field of polymer materials, can solve problems such as restrictions on the use of polyether ether ketone, and achieve the effect of improving polarity and good solubility
CN110790919BActive Publication Date: 2022-03-29NINGXIA QINGYAN POLYMER MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NINGXIA QINGYAN POLYMER MATERIALS CO LTD
Publication Date
2022-03-29
Patent Text Reader

Abstract

The present invention provides a soluble polyethyl ether ternary cluster and its synthesis method.With 4,4 diofluorophytone, 3,3‑ (2,4‑ ‑ ‑ 6,7‑ditid (butterfly -butterfly 2) di -phenol, 3,3‑bin (4‑ hydroxyl -based) Penzal is the raw material, which uses N酞 methylporidone (NMP) as a solvent, phenylbhenol as a molecular weight regulator, and synthesis with potassium carbonate and sodium carbonate as a catalyst.The present invention improves the solubility and processing performance of the polymer. It can change the regularity of the polymer molecular chain, increase the non -fixed polymerization structure of the polymer molecular chain, and make the polymer have good solubility.And can improve the machining liquidity of this polyford etherone.It is conducive to improving the solubility of polymers.
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Description

technical field

[0001] The invention belongs to the technical field of polymer materials, and in particular relates to a soluble polyaryletherketone terpolymer and a synthesis method thereof. Background technique

[0002] The development of polyaryletherketone began in the 1960s. The heat-resistant polymer material of polyaryletherketone has a heat-resistant temperature above 150°C. It is a special engineering plastic and is mainly used in national defense and cutting-edge technology fields. Due to a series of advantages such as high heat resistance, good dimensional stability, creep resistance, good electrical properties, fatigue resistance, radiation resistance, and corrosion resistance, it has been widely used in aviation, electronics, information, energy and other high-tech industries since its inception. fields are widely used.

[0003] Polyetheretherketone (PEEK) has good solvent resistance and is insoluble in most organic solvents. Therefore, the use of PEEK in memb...

Claims

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