Continuous manufacturing machine capable of synchronously realizing polymer wire coating and metalizing

A technology for the production of machinery and polymers, which is applied in the direction of surface coating liquid devices, coatings, and pretreatment surfaces, etc., to achieve the effect of simple coating equipment and coating methods and a wide range of applications

Active Publication Date: 2018-05-08
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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  • Continuous manufacturing machine capable of synchronously realizing polymer wire coating and metalizing
  • Continuous manufacturing machine capable of synchronously realizing polymer wire coating and metalizing

Examples

Experimental program
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Effect test

Embodiment 2

[0047] Using the above-mentioned continuous production machinery to carry out acrylonitrile-butadiene-styrene (ABS) or polylactic acid (PLA) wires coated nanosheet graphene (RGO), the method is as follows:

[0048] Step 1: First prepare 2g / L hydrochloric acid DOPA solution, weigh a certain amount of RGO, and prepare solutions with a concentration of 0.1RGO-DOPA (add 0.1gRGO to each L DOPA solution, the same below), and 0.2 RGO- DOPA solution, 0.5 RGO-DOPA solution, 1 RGO-DOPA solution, inject from the right inlet of the solution tank;

[0049] Step 2: Put the polymer wire through the left inlet of the solution tank, pass through the solution tank roller, solution tank and the hole of the airflow chamber baffle, and the airflow chamber roller in turn, and finally pass through the right outlet of the airflow chamber, and fix it on the take-up wire On the device, keep the wire at a certain tension;

[0050] Step 3: Start the air compression heater above the airflow chamber and t...

Embodiment 3

[0052] Using the above-mentioned continuous production machinery to simultaneously coat multiple poly-p-phenylene terephthalamide (PPTA) wires with PDOPA added with nano-silver particles, the method is as follows:

[0053] Step 1: Prepare DOPA hydrochloride into a 2g / L solution, then add nano-silver particles into the solution to make a 2g / L nano-silver DOPA solution, and inject it from the right inlet of the solution tank;

[0054] Step 2: Place 10 sets of pay-off equipment at the same time, and set the number of wire slots on the rollers to 10 accordingly. Put the polymer wires in from the left entrance of the solution tank, and pass through the corresponding wire slots, solution tank and airflow chamber block of the solution tank rollers in turn. The holes of the plate and the corresponding wire grooves of the rollers of the airflow chamber finally pass through the right outlet of the airflow chamber and are fixed on the wire take-up device to keep the wire with a certain te...

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Abstract

The invention provides a continuous manufacturing machine capable of synchronously realizing polymer wire coating and metalizing. The continuous manufacturing machine is sequentially equipped with a pay-off device, a coating device, an oxidization-reduction device, a cleaning device and a take-up device from left to right, wherein the coating device comprises a solution slot in the lower part anda gas flow reaction chamber positioned on the upper part; the solution slot is separated from the gas flow reaction chamber through a baffle plate; a gas flow compression heater is arranged on the outer part of the coating device; the left side of the coating device is equipped with a wire inlet hole and the right side of the coating device is equipped with a wire outlet; a plurality of sets of circulating roller groups are arranged in the coating device from left to right; each set of circulating roller groups comprises a roller group arranged in the solution slot and a roller group which isarranged in the gas flow reaction chamber in an adjacent mode; a wire inlet is formed in the left side wall of each of the oxidization-reduction device and the cleaning device, a wire outlet is formed in the right side wall of each of the oxidization-reduction device and the cleaning device, and a roller wheel used for supporting the polymer wire is arranged inside each of the oxidization-reduction device and the cleaning device. The continuous manufacturing machine has the characteristics of simple coating equipment and a simple coating method, a short coating process, good coating and metalizing effect, and the like.

Description

technical field [0001] The invention belongs to the technical field of solution-coated polymer wire manufacture, and in particular relates to a continuous production machine for synchronously realizing polymer wire coat and metallization. Background technique [0002] The structural characteristics of the solution-coated polymer wire are based on a polymer wire such as PP, PA, PVDF, P(VDF-HFP), PET, TPU, PE, etc. that can be extruded into a wire as the core wire. Dopamine is used as the base liquid, and then the required coating liquid containing special particles or polymer solutions is added to the base liquid, and the required particles or polymers are coated on the outside of the wire, and then the metal on the surface of the wire is realized through the action of redox. , so as to realize the modification of polymer wires. This method combines the properties of both the polymer wire and the coating, so that the surface-coated and metallized polymer wire has the physico...

Claims

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Application Information

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IPC IPC(8): B05C3/15B05C9/14B05C11/02B05D3/04C08J7/04C08L77/06C08L55/02C08L67/04
CPCB05C3/15B05C9/14B05C11/02B05D3/0413C08K2201/011C08K7/00C08K2003/0806C08K3/04C08J2355/02C08J2367/04C08J2377/06C08J7/0427
Inventor 董丽杰吴永忍琚艳云陈卓冯锐
Owner WUHAN UNIV OF TECH
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