Material for preparing degradable bionic fish bait

A bionic fishing bait and pigment technology, which is applied in the field of materials for manufacturing degradable bionic fishing baits, can solve the problems of increased production costs, destruction of the full biodegradation characteristics of polylactic acid, etc., and achieve the effects of improving quality, improving material performance, and improving brittleness

Inactive Publication Date: 2018-11-27
界首市黑马渔具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the bionic fishing bait produced by this method will increase the production cost due to the addition of polycaprolactone, a biodegradable material, and on the other hand, the full biodegradability of polylactic acid will be destroyed due to the addition of TPEE thermoplastic elastomer.

Method used

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  • Material for preparing degradable bionic fish bait

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A material for making biodegradable bionic bait, made of the following substances by weight:

[0025] 100 parts of modified polylactic acid, 8 parts of toughening agent, 3 parts of nano-calcium carbonate, 0.5 part of attractant, 1 part of pigment, 0.2 part of antioxidant, 0.1 part of ultraviolet absorber, 0.5 part of lubricant.

[0026] Further, the toughening agent is methyl methacrylate-butadiene-styrene terpolymer.

[0027] Further, the particle size of the nano-calcium carbonate is 20-60nm.

[0028] Further, the food attractant is allicin.

[0029] Further, the antioxidant is antioxidant 1010.

[0030] Further, the ultraviolet absorber is ultraviolet absorber UV-531.

[0031] Further, the lubricant is polyethylene wax.

[0032] Further, the preparation method of described modified polylactic acid comprises the following steps:

[0033] (1) Mix terephthalic acid and ethylene glycol into the reaction kettle according to the molar ratio of 1:1.2, heat to keep the ...

Embodiment 2

[0037] A material for making biodegradable bionic bait, made of the following substances by weight:

[0038] 105 parts of modified polylactic acid, 10 parts of toughening agent, 4 parts of nano calcium carbonate, 1 part of food attractant, 1.5 parts of pigment, 0.3 part of antioxidant, 0.2 part of ultraviolet absorber, 0.7 part of lubricant.

[0039] Further, the toughening agent is methyl methacrylate-butadiene-styrene terpolymer.

[0040] Further, the particle size of the nano-calcium carbonate is 20-60nm.

[0041] Further, the food attractant is vanillin.

[0042] Further, the antioxidant is antioxidant 1010.

[0043] Further, the ultraviolet absorber is ultraviolet absorber UV-531.

[0044] Further, the lubricant is polyethylene wax.

[0045] Further, the preparation method of described modified polylactic acid comprises the following steps:

[0046] (1) Mix terephthalic acid and ethylene glycol into the reactor according to the molar ratio of 1:1.4, heat to keep the ...

Embodiment 3

[0050] A material for making biodegradable bionic bait, made of the following substances by weight:

[0051] 110 parts of modified polylactic acid, 12 parts of toughening agent, 5 parts of nano-calcium carbonate, 1.5 parts of food attractant, 2 parts of pigment, 0.4 part of antioxidant, 0.3 part of ultraviolet absorber, 0.8 part of lubricant.

[0052] Further, the toughening agent is methyl methacrylate-butadiene-styrene terpolymer.

[0053] Further, the particle size of the nano-calcium carbonate is 20-60nm.

[0054] Further, the food attractant is coumarin.

[0055] Further, the antioxidant is antioxidant 1010.

[0056] Further, the ultraviolet absorber is ultraviolet absorber UV-531.

[0057] Further, the lubricant is polyethylene wax.

[0058] Further, the preparation method of described modified polylactic acid comprises the following steps:

[0059] (1) Put terephthalic acid and ethylene glycol into the reaction kettle according to the molar ratio of 1:1.6, heat to ke...

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Abstract

The invention discloses a material for preparing a degradable bionic fish bait. The material is prepared from the following raw materials: modified polylactic acid, a toughening agent, nano calcium carbonate, a phagostimulant, a pigment, an antioxidant, a ultraviolet ray absorber and a lubricating agent. According to the invention, various raw material components are reasonably combined, the enhancement and modification of material performances are effectively realized and the temperature tolerance, machinability and mechanical strength characteristics of the material are obviously promoted, so that the prolonging of the life span of the bionic fish bait and the enhancement of use quality are realized and the material has ultrahigh market competitiveness and popularization and applicationvalues.

Description

technical field [0001] The invention belongs to the technical field of bionic bait processing, and in particular relates to a material for manufacturing degradable bionic bait. Background technique [0002] As everyone knows, along with the raising of people's economic level, fishing is very popular among modern people as an outdoor activity. The bionic bait made of plastic for fishing has the effects of lifelike bionic fish, shrimp, insects, etc., and can be used for a long time without changing bait. It is widely used among fishing enthusiasts. Yet the plastic bionic bait commonly used mostly is to be prepared with non-degradable plastics, as adopts plastics such as PVC, PE, PC, ABS. Once the bionic bait made of this kind of plastic falls off and falls into the ocean, it cannot be degraded for hundreds of years, which will cause great harm to marine life and the ecological environment. Polylactic acid (PLA) is a biodegradable polymer material made from starch extracted f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/02C08L5/08C08L97/02C08L51/04C08L23/06C08K13/02C08K3/26C08K5/134C08K5/132
CPCC08K2003/265C08K2201/003C08K2201/011C08L67/02C08L2201/06C08L2205/03C08L2205/06C08L2205/16C08L5/08C08L97/02C08L51/04C08L23/06C08K13/02C08K3/26C08K5/1345C08K5/132
Inventor 马超
Owner 界首市黑马渔具有限公司
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