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Flexible waterproof environment-friendly paper material

A kind of environmentally friendly paper, flexible technology, applied in the field of paper products, can solve the problems of no tearing, poor folding, failure to reduce secondary pollution, etc., to achieve not easy to tear, good gloss and waterproof performance, flattening good performance

Inactive Publication Date: 2015-04-29
QINGDAO HUAHONGXING PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of the above-mentioned synthetic paper are poor foldability, no tearability, oxidative decomposition in the natural environment in a short period of time, failure to reduce secondary pollution...etc.

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

[0016] A kind of flexible waterproof environmental protection paper material is characterized in that, described material is composed as follows according to weight part:

[0017] 70 parts of wheat straw, 10 parts of kaolin, 8 parts of low density polyethylene, 5 parts of polyvinyl alcohol resin, 4 parts of coconut oil, 12 parts of wax mixture composed of paraffin wax and microcrystalline wax according to 2:1, sodium lauryl sulfate 0.8 parts, 3 parts of water repellent composed of methacrylate, azobisisobutylcyanide, and ammonium persulfate according to 1:2:1, 1 part of lubricant composed of lanolin and glycerin according to 2:3, silicone acrylic resin emulsion 15 parts, 2 parts of modified silicone oil, appropriate amount of water.

Embodiment 2

[0019] A kind of flexible waterproof environmental protection paper material is characterized in that, described material is composed as follows according to weight part:

[0020] 75 parts of corn stalks, 12 parts of diatomaceous earth, 10 parts of low-density polyethylene, 6 parts of polyvinyl alcohol resin, 5 parts of coconut oil, 13 parts of wax mixture composed of paraffin wax and microcrystalline wax according to 2:1, lauryl 0.9 parts of sodium sulfate, 4 parts of water repellent composed of methacrylate, azobisisobutylcyanide, and ammonium persulfate at a ratio of 1:2:1, 1 part of lubricant composed of lanolin and glycerin at a ratio of 2:3, silicone acrylic 16 parts of resin emulsion, 2 parts of modified silicone oil, appropriate amount of water.

Embodiment 3

[0022] A kind of flexible waterproof environmental protection paper material is characterized in that, described material is composed as follows according to weight part:

[0023] 78 parts of rice straw, 13 parts of bentonite, 12 parts of low-density polyethylene, 7 parts of polyvinyl alcohol resin, 5 parts of coconut oil, 14 parts of wax mixture composed of paraffin wax and microcrystalline wax according to 2:1, sodium lauryl sulfate 1 part, methacrylate, azobisisobutylcyanide, ammonium persulfate according to the composition of 1:2:1 waterproof agent 4 parts, lanolin and glycerin according to the composition of 2:3 lubricant 1.5 parts, silicone acrylic resin emulsion 18 parts, 3 parts of modified silicone oil, appropriate amount of water.

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 flexible waterproof environment-friendly paper material. The invention is characterized in that the material is composed of the following components in parts by weight: 70-80 parts of crop straw, 10-15 parts of natural inorganic ore powder, 8-12 parts of low-density polyethylene, 5-8 parts of polyvinyl alcohol resin, 4-5 parts of coconut oil, 12-14 parts of wax mixture, 0.8-1 part of lauryl sodium sulfate, 3-4 parts of waterproofing agent, 1-1.5 parts of lubricant, 15-20 parts of silicone acrylate resin emulsion, 2-3 parts of modified silicon oil and a right amount of water. The paper prepared from the environment-friendly paper material has favorable flatness, softness, glossiness and waterproof quality. The paper can be oxidized and decomposed in an outdoor environment. The prepared environment-friendly paper can be recovered and regenerated after use.

Description

technical field [0001] The invention belongs to the technical field of paper products, and in particular relates to a flexible waterproof and environment-friendly paper material. Background technique [0002] Different types of paper are required to have performance indicators suitable for their main uses. Tightness is used to indicate the degree of tightness of the paper structure, and the weight of paper per cubic centimeter is expressed in g / c?. For the same weight of paper, the thicker the paper, the looser it will be. General paper contains 70% of the pores. Air permeability refers to the amount of air per minute or the time for a certain amount of air to pass through a certain area of ​​paper under a certain degree of vacuum. After the paper is soaked in water or humidified or dehumidified at different temperatures, the relative change of the paper size is expressed as a percentage of the size increase or decrease to the original sample size. Offset printing pa...

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): C08L97/02C08L23/06C08L29/04C08L33/04C08K13/02C08K3/34C08K3/26C08K3/36
Inventor 兰孝师
Owner QINGDAO HUAHONGXING PLASTIC
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