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Loofah sponge saddle for long-distance bicycle and preparation method

A bicycle and loofah technology, applied in bicycle saddles, bicycle accessories, transportation and packaging, etc., to achieve the effect of increasing comfort

Inactive Publication Date: 2015-11-25
FOSHAN LANTU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Now the market often pays more attention to adjusting the comfort of the rider through the shape of the seat, and there is no report on adjusting the comfort of the rider through the selection of materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A loofah seat for long-distance bicycles, the composition comprises the following raw materials in parts by weight: loofah fiber 100, trimethylpropanethiol 4, cyclohexanedicarboxylates 7, chitosan 30, bamboo charcoal Micro powder 50, nano silver 2, rubber powder 50-100, anion polypropylene staple fiber 50, resin with viscosity 3000-3200 100, waterproof resin slurry 50, citric acid 3, silane coupling agent 4, appropriate amount of deionized water.

[0017] A preparation method for a loofah seat for a long-distance bicycle, comprising the following steps:

[0018] (1) Get loofah fiber and trimethylpropanethiol, mix evenly, and heat at 175° C. for 17.5 hours to obtain modified loofah fiber for subsequent use;

[0019] (2) Mix chitosan, citric acid and 4 times the total weight of deionized water, heat and stir at 65° C. for 2.5 hours to obtain a chitosan solution for subsequent use;

[0020] (3) Mix the modified loofah fiber, bamboo charcoal micropowder, nano-silver, anion...

Embodiment 2

[0023] A loofah seat for long-distance bicycles, the composition comprises the following raw materials by weight: loofah fiber 150, trimethylpropanethiol 5, cyclohexanedicarboxylates 7, chitosan 40, bamboo charcoal Micro powder 60, nano silver 3, rubber powder 75, negative ion polypropylene staple fiber 45, resin with a viscosity of 3000-3200 75, waterproof resin slurry 40, citric acid 4, silane coupling agent 4, appropriate amount of deionized water.

[0024] A preparation method for a loofah seat for a long-distance bicycle, comprising the following steps:

[0025] (1) Get loofah fiber and trimethylpropanethiol, mix evenly, and heat at 175° C. for 17.5 hours to obtain modified loofah fiber for subsequent use;

[0026] (2) Mix chitosan, citric acid and 4 times the total weight of deionized water, heat and stir at 65° C. for 2.5 hours to obtain a chitosan solution for subsequent use;

[0027] (3) Mix the modified loofah fiber, bamboo charcoal micropowder, nano-silver, anion p...

Embodiment 3

[0030] A loofah seat for long-distance bicycles. The composition comprises the following raw materials in parts by weight: loofah fiber 200, trimethylpropanethiol 6, cyclohexanedicarboxylates 9, chitosan 50, bamboo charcoal powder 70. Nano silver 4, rubber powder 50, anion polypropylene staple fiber 40, resin with a viscosity of 3000-3200 50, waterproof resin slurry 30, citric acid 5, silane coupling agent 4, appropriate amount of deionized water.

[0031] A preparation method for a loofah seat for a long-distance bicycle, comprising the following steps:

[0032] (1) Get loofah fiber and trimethylpropanethiol, mix evenly, and heat at 175° C. for 17.5 hours to obtain modified loofah fiber for subsequent use;

[0033] (2) Mix chitosan, citric acid and 3-5 times the total weight of deionized water, heat and stir at 65° C. for 2.5 hours to obtain a chitosan solution for subsequent use;

[0034] (3) Mix the modified loofah fiber, bamboo charcoal micropowder, nano-silver, anion pol...

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Abstract

The invention discloses a loofah sponge saddle for a long-distance bicycle and a preparation method. The composition comprises raw materials in parts by weight as follows: 100-200 parts of loofah sponge fibers, 4-6 parts of trimethyl propanethiol, 5-9 parts of cyclohexane dicarboxylic ester, 30-50 parts of chitosan, 50-70 parts of bamboo charcoal micro-powder, 2-4 parts of nano silver, 50-100 parts of rubber powder, 40-50 parts of negative-ion polypropylene staple fibers, 50-100 parts of resin with the viscosity of 3000-3200, 30-50 parts of waterproof resin slurry, 3-5 parts of citric acid, 2-6 parts of a silane coupling agent and a proper amount of deionized water. A trimethyl propanethiol-modified loofah sponge fiber high-polymer material is matched with the negative-ion polypropylene staple fibers, the chitosan, the bamboo charcoal micro-powder and the nano silver and combined with the resin, the high-breathability, high-elasticity, high-buffering and wear-resistant loofah sponge saddle for the bicycle is prepared, and the comfort feeling of a rider is enhanced.

Description

technical field [0001] The invention belongs to the field of functional materials, in particular to a loofah saddle for long-distance bicycles and a preparation method. Background technique [0002] With the acceleration of the pace of life and the increase of life pressure, outdoor long-distance cycling has increasingly become a way for people to pursue a healthy life, release stress, and strengthen their bodies. Outdoor long-distance cycling is a labor-intensive job. During the riding process, only all-round comfort can bring the rider a relaxed and pleasant personal experience. The seat of a bicycle is the key point to support the rider's weight, and the shock resistance and comfort of the seat are very important. Now the market often pays more attention to adjusting the comfort of the rider through the shape of the seat, and there is no report about adjusting the comfort of the rider through the selection of materials. [0003] Loofah fiber is a natural vascular tissue...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L101/00C08L5/08C08L21/00C08K13/02C08K5/37C08K3/04C08K3/08C08K5/11B62J1/00
Inventor 陈贵青
Owner FOSHAN LANTU TECH CO LTD
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