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Preparation device and preparation process of polyester resin coating with high corrosion resistance

A technology of polyester resin and corrosion resistance, applied in the field of polyester resin, can solve the problems of poor corrosion performance of polyester resin coating, poor use effect of polyester resin coating, damage of polyester resin coating, etc. To achieve the effect of solving the inconvenience of handling, ensuring safety performance and reducing waste

Inactive Publication Date: 2022-03-01
安徽永昌新材料有限公司
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Problems solved by technology

[0004] The object of the present invention is to provide a preparation device and a preparation process of a polyester resin coating with strong corrosion resistance, so as to solve the problem that the polyester resin coating will be corroded if exposed to the air for a long time in the above-mentioned background technology. The corrosion performance of the coating is not good, and the polyester resin coating will be destroyed after a long time, and the polyester resin coating is not effective.

Method used

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  • Preparation device and preparation process of polyester resin coating with high corrosion resistance
  • Preparation device and preparation process of polyester resin coating with high corrosion resistance
  • Preparation device and preparation process of polyester resin coating with high corrosion resistance

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0031] see Figure 1-5, an embodiment provided by the present invention: a preparation device for a polyester resin coating with strong corrosion resistance, comprising a base 1, a blanking plate 15 is arranged above the base 1, and a beam is arranged above the blanking plate 15 Plate 2, the upper end of the blanking plate 15 is provided with a chute 17, the top of the blanking plate 15 is provided with a receiving hopper 18, and the lower end of the receiving hopper 18 extends to the inside of the chute 17, and the receiving hopper 18 slides with the blanking plate 15 connection, the receiving hopper 18 can collect the prepared materials, a support column 3 is arran...

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Abstract

The invention discloses a preparation device and a preparation process of a polyester resin coating with high corrosion resistance, relates to the technical field of polyester resin, and aims to solve the problems that an ester resin coating is corroded after being exposed outside for a long time and contacted with air, the corrosion performance of the polyester resin coating is poor, the polyester resin coating is damaged after a long time, and the service life of the polyester resin coating is prolonged. And a polyester resin coating is poor in use effect. A discharging plate is arranged above the base, a beam plate is arranged above the discharging plate, a receiving hopper is arranged above the discharging plate, a supporting column is arranged between the beam plate and the base, a heat preservation sleeve is arranged above the beam plate, and a high-frequency heater is arranged on the inner side of the heat preservation sleeve. A reaction kettle is arranged in the thermal insulation sleeve, a kettle cover is arranged above the reaction kettle, a stirring motor is arranged above the kettle cover, a rotating shaft is arranged in the reaction kettle, a stirring rod is arranged outside the rotating shaft, and a scraping plate is arranged on one side of the stirring rod.

Description

technical field [0001] The invention relates to the technical field of polyester resin, in particular to a preparation device and a preparation process of a polyester resin coating with strong corrosion resistance. Background technique [0002] Polyester resin is the abbreviation of unsaturated polyester adhesive. Unsaturated polyester adhesive is mainly composed of unsaturated polyester resin, initiator, accelerator, filler, thixotropic agent, etc. It is composed of diol or dibasic acid or polyol and The general term for polymer compounds formed by polycondensation of polyacids. Polyester resin coating is a coating with polyester resin as the main film-forming substance. It is formed by polycondensation of polyols and polybasic acids. The difference from polyurethane coatings is that the molecules of polyester coatings do not contain amino groups "-NH-". Polyester resin coatings are widely used in medium and high-grade coatings, low-pollution high-solids, and powder coatin...

Claims

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Application Information

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IPC IPC(8): B01J19/18B01J4/00B01J19/00B01J19/14C09D167/02C09D5/08
CPCB01J19/18B01J19/0053B01J19/0066B01J19/0073B01J19/0006B01J19/002B01J19/0013B01J19/14B01J4/008C09D167/02C09D5/08B01J2204/007B01J2219/00087B01J2219/00135
Inventor 薛亮
Owner 安徽永昌新材料有限公司
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