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Hemp rope with good performance

A kind of hemp rope, excellent technology, applied in the field of hemp rope with excellent performance, can solve the problems of easy wear, rot, low strength, etc., to achieve the effect of enhancing color and luster, prolonging service life and reducing environmental pollution

Inactive Publication Date: 2018-10-12
太和县富华绳网有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantages of hemp rope are light weight, softness and easy binding. The disadvantage of hemp rope is low strength, easy to wear and rot

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A hemp rope with excellent performance, the hemp rope is twisted from thick rope strands, the thick rope strands are twisted from thin rope strands, the thin rope strands are twisted from hemp threads, the hemp rope Rope or hemp rope strands coated with modified acrylic resin;

[0014] Wherein, the preparation method of the modified acrylic resin is as follows: dissolve and dilute polyethylene to a solid content of 30 wt%, slowly add epichlorohydrin under stirring, heat up to 60°C, stir and keep warm until the viscosity is 45mPa·s, Immediately add hydrochloric acid to adjust the pH to 3, add acrylic resin, continue the heat preservation reaction for 2h, and dilute to a solid content of 13wt% to obtain polyethylene modified acrylic resin; the twine is first dyed, then soaked in tung oil and Squeeze out excess tung oil.

Embodiment 2

[0016] A hemp rope with excellent performance, the hemp rope is twisted from thick rope strands, the thick rope strands are twisted from thin rope strands, the thin rope strands are twisted from hemp threads, the hemp rope Rope or hemp rope strands coated with modified acrylic resin;

[0017] Wherein, the preparation method of the modified acrylic resin is as follows: dissolve and dilute polyethylene to a solid content of 20 wt%, slowly add epichlorohydrin under stirring, heat up to 80°C, stir and keep warm until the viscosity is 30mPa·s, Immediately add hydrochloric acid to adjust the pH to 5, add acrylic resin, continue the heat preservation reaction for 0.5h, and dilute to a solid content of 16wt% to obtain polyethylene modified acrylic resin; the twine is dyed first, and then soaked in tung oil And squeeze out excess tung oil; the hemp rope is formed by twisting 5 thick rope strands; the thick rope strand is formed by twisting 10 thin rope strands; the thin rope strand is ...

Embodiment 3

[0019] A hemp rope with excellent performance, the hemp rope is twisted from thick rope strands, the thick rope strands are twisted from thin rope strands, the thin rope strands are twisted from hemp threads, the hemp rope Rope or hemp rope strands coated with modified acrylic resin;

[0020] Wherein, the preparation method of the modified acrylic resin is as follows: dissolve and dilute polyethylene to a solid content of 28 wt%, slowly add epichlorohydrin under stirring, heat up to 65°C, stir and keep warm until the viscosity is 42mPa·s, Immediately add hydrochloric acid to adjust the pH to 3, add acrylic resin, continue the heat preservation reaction for 1.6h, dilute to a solid content of 14wt%, and obtain polyethylene modified acrylic resin; the twine is dyed first, and then soaked in tung oil And extrude excess tung oil; the hemp rope is formed by twisting 3 thick rope strands; the thick rope strand is formed by twisting 15 thin rope strands; the thin rope strand is formed...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a hemp rope with the good performance. The hemp rope is formed by twisting thick rope strands. The thick rope strands are formed by twisting thin rope strands, the thin rope strands are formed by twisting hemp threads, and the surface of the hemp rope or the surfaces of the hemp rope strands are coated with modified acrylic resin. The hemp rope has the good chemical stability, waterproof performance, mechanical performance, light and color retention, flexibility, weather resistance, has the advantages of being safe to use and reducing environment contaminations, and islong in service life.

Description

technical field [0001] The invention relates to the technical field of hemp rope, in particular to a hemp rope with excellent performance. Background technique [0002] Traditional hemp fiber rope products are packaging and binding industrial supplies, mainly used in industry, agriculture, commerce, medicine, construction, finance, food and other industries, and are widely used in various fields of the national economy and people's lives. At present, the technology of domestic hemp fiber rope products is relatively mature and the main products that have formed large-scale production are jute rope and ramie rope. These two types of ropes are the most important varieties of natural fiber ropes in my country, occupy a large proportion in the production of ropes in China, and have formed a relatively complete marketing and application field. The advantages of hemp rope are light weight, softness, and easy binding. The disadvantages of hemp rope are low strength, easy wear and t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D07B1/02D07B1/14
CPCD07B1/02D07B1/142D07B2201/1036D07B2201/104D07B2201/2009D07B2201/2087D07B2201/2092D07B2205/106D07B2205/2014D07B2205/2032D07B2205/206D07B2205/502D10B2401/021D07B2801/18D07B2801/10D07B2801/16
Inventor 李登全
Owner 太和县富华绳网有限公司
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