Fiber plastic section tray and preparation method thereof

A fiber-plastic and pallet technology, which is applied in fiber processing, fiber cleaning, textiles and papermaking, etc., can solve the problems of insufficient environmental protection of pallet materials and poor utilization rate of waste textiles, and achieve convenient commodity import and export, short service life, limited effect of heavy loads

Pending Publication Date: 2021-12-31
上海纤苏新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a pallet made of fiber-plastic composite material and a preparation method thereof to overcome the defects that the pallet material used in the prior art is not environmentally friendly and the utilization rate of waste textiles is poor

Method used

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  • Fiber plastic section tray and preparation method thereof
  • Fiber plastic section tray and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0065] Embodiment 1: Fiber-plastic composite material and preparation method thereof

[0066] This embodiment provides a fiber-plastic composite material, the preparation method of which includes:

[0067] (1) Breaking the woven fabric, then breaking the fabric into a fluffy state and repeating 3 times, using airflow separation to remove metal fragments and particles in the fabric, and finally combing 2 times to obtain the treated textile fiber, The volume of the treated textile fiber is three times that of the textile, and it is a uniform and completely separated single fiber or a fiber in a yarn structure;

[0068] (2) Extrude the treated textile fibers, plastics and auxiliary materials under the conditions of 200°C and 100r / min for mixing and volume reduction to obtain a bulk fiber-plastic mixture with a density of 1200kg / m 3 , and then cool the fiber-plastic mixture to 140°C; wherein the weight ratio of textile fibers, plastics, and auxiliary materials is 1:0.5:0.2.

[0...

Embodiment 2

[0071] Embodiment 2: fiber-plastic composite material and preparation method thereof

[0072] This embodiment provides a fiber-plastic composite material, the preparation method of which includes:

[0073] (1) Breaking the woven fabric, then breaking the fabric into a fluffy state and repeating 4 times, using air separation to remove metal fragments and particles in the fabric, and finally combing 3 times to obtain the treated textile fiber, The volume of the treated textile fiber is 4 times that of the textile, and it is a uniform and completely separated single fiber or a fiber in a yarn structure;

[0074] (2) Extrude the treated textile fibers, plastics and auxiliary materials under the conditions of 180°C and 110r / min for mixing and volume reduction to obtain a bulk fiber-plastic mixture with a density of 1100kg / m 3 , and then cool the fiber-plastic mixture to 120°C; wherein the weight ratio of textile fibers, plastics, and auxiliary materials is 1:0.4:0.15.

[0075] (3...

Embodiment 3

[0077] Embodiment 3: fiber-plastic composite material and preparation method thereof

[0078] This embodiment provides a fiber-plastic composite material, the preparation method of which includes:

[0079] (1) Breaking the woven fabric, then breaking the fabric into a fluffy state and repeating twice, using air separation to remove metal fragments and particles in the fabric, and finally combing once to obtain the treated textile fiber, The volume of the treated textile fiber is twice that of the textile, and it is a uniform and completely separated fiber and a yarn structure;

[0080] (2) Extrude the treated textile fibers, plastics and auxiliary materials under the conditions of 170°C and 100r / min for mixing and volume reduction to obtain a bulk fiber-plastic mixture with a density of 1200kg / m 3 , and then cool the fiber-plastic mixture to 140°C; wherein the weight ratio of textile fibers, plastics, and auxiliary materials is 1:0.5:0.2.

[0081] (3) Mix the fiber-plastic m...

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Abstract

The invention discloses a fiber plastic section tray and a preparation method thereof, and belongs to the technical field of composite materials. According to the fiber plastic section tray provided by the invention, a fiber plastic composite material prepared from waste textile fabrics and waste plastics is taken as a raw material; and compared with an existing wood tray and a common plastic tray (PP or HDPE), the fiber plastic section tray provided by the invention is positioned between a wood support and a plastic support, and the fiber plastic section tray is most obvious in cost performance, large in loading load (static load of 3T and dynamic load of 1.5 T), good in water resistance and weather resistance, anti-falling and anti-damage, long in service life, free of fumigation, convenient for commodity import and export, strong in nail-holding power, easy to cut, disassemble, assemble, locally replace and maintain, and capable of being customized as required.

Description

technical field [0001] The invention belongs to the technical field of composite materials, and in particular relates to a fiber-plastic profile tray and a preparation method thereof. Background technique [0002] Pallet is a medium that transforms static goods into dynamic goods, a kind of loading platform, and it is an active platform, or a movable ground. Even the goods that lose their flexibility on the ground will immediately gain mobility as soon as they are loaded on the pallet and become flexible flow goods, because the goods on the pallet are in a state of being ready to move at any time. This dynamic loading and unloading method composed of pallets as the basic tool is called pallet operation. [0003] At present, plastics are mainly used for preparing pallets. The light weight of the plastic facilitates transportation. However, plastic is not easy to degrade, and long-term use of plastic fences will aggravate environmental problems. Therefore, it is very import...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L101/00C08L23/06C08L97/02C08K3/26D01G9/00B29B9/06B29B9/14B29C43/02
CPCC08L101/00D01G9/00B29B9/06B29B9/14B29C43/02C08L2207/20C08K2003/265C08L23/06C08L97/02C08K3/26
Inventor 吴驰飞计龙辉李桂春
Owner 上海纤苏新材料科技有限公司
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