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Fishing line

A technology of fishing line and coating layer, which is applied in the field of fishing line, and can solve the problems of easy erosion, pouring interruption, alkaline composition of mold slag and fluoride corrosion, etc.

Inactive Publication Date: 2017-03-15
WEIHAI YULONG AQUATIC PROD DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the continuous casting production process of fishing line, the submerged nozzle is easily corroded at the junction of mold slag and molten steel, which seriously causes perforation or breakage, resulting in interruption of pouring
This is because the traditional aluminum carbon submerged nozzle contains neutral and slightly acidic materials such as alumina and silicon oxide, which are easily corroded by the alkaline components and fluoride in the mold powder.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The components of the novel fishing line material and their corresponding contents are: 20wt% zirconium dioxide, 21wt% flake graphite, 11wt% zirconium diboride, 5wt% aluminum powder, 16wt% thermosetting phenolic resin, and 15wt% butyl hydroxytoluene and butyl stearate 2wt%; the fishing line is coated with a coating layer, and the coating layer is formed by mixing 60% thermoplastics and 20% rare earth aluminates.

Embodiment 2

[0016] The components of the novel fishing line material and their corresponding contents are: 45wt% zirconium dioxide, 25wt% flake graphite, 15wt% zirconium diboride, 8wt% aluminum powder, 20wt% thermosetting phenolic resin, dioctadecyl sulfide Ether 18wt% and butyl stearate 8wt%; The fishing line is coated with a coating layer, and the coating layer is formed by mixing 70% thermoplastics and 30% rare earth aluminate.

Embodiment 3

[0018] The components of the novel fishing line material and their corresponding contents are: 60wt% zirconium dioxide, 30wt% flake graphite, 20wt% zirconium diboride, 5-10wt% aluminum powder, 25wt% thermosetting phenolic resin, butyl hydroxytoluene 20wt% and 10wt% oleamide; the fishing line is coated with a coating layer, and the coating layer is formed by mixing 80% thermoplastics and 20%-40% rare earth aluminates.

[0019] Using the above ratio of raw materials to produce a new type of fishing line material through a special process, after the new type of fishing line material is used in the fishing line of the submerged nozzle, the anti-slag erosion performance of the submerged nozzle is significantly enhanced, and the submerged nozzle is improved. The service life of the submerged nozzle is more suitable for continuous casting production.

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Abstract

The invention provides a fishing line which comprises, in weight percentage, 20-60wt% of zirconium oxide, 21-30wt% of flake graphite, 11-20wt% of zirconium diboride, 5-10wt% of aluminum powder and 16-25wt% of thermosetting phenolic resin. The outside of the fishing line is coated with a coating layer, and thermoplastic plastics and rare earth aluminate are mixed to form the coating layer. The novel fishing line is prepared from the raw materials in the ratio by special process, the immersive service life is prolonged, breakage of an immersive water gap due to covering slag erosion in the use process is decreased, continuous casting quality is ensured, and the immersive water gap is more applicable to continuous casting production.

Description

technical field [0001] The invention belongs to the field of fishing gear, and mainly relates to a fishing line. Background technique [0002] Fishing lines are roughly divided into nylon lines, carbon-plastic wires, steel wires, braided lines, synthetic lines, ceramic lines, competitive lines, and polyethylene high-performance fishing lines, while nylon lines have strong tensile strength, high toughness, non-absorbent, and corrosion resistance. , high transparency, so it is widely used, the size of the wire diameter is closely related to the strength of the wire diameter, and is also closely related to the sensitivity of the fishing group in the water. For small fish and light weight, choose a thin line. For large fish and strong fish, choose a thin line. With a thick line, people can never be sure whether the next bite will be a big fish or a small fish, so when faced with the size of the fish, the choice of the size of the line group is often faced with a state of self-co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/94D01F1/10D01F1/07D06M15/19D06M11/45
CPCD01F6/94D01F1/07D01F1/10D06M11/45D06M15/19
Inventor 孙明杰
Owner WEIHAI YULONG AQUATIC PROD DEV CO LTD