Silk and glass fiber blended antifungal aviation food bag and preparation method thereof

A glass fiber and anti-mold technology, applied in the field of plastic films, can solve the problems that hinder the wide application of silk plastics, the decline of film mechanical properties, and processing difficulties, and achieve the effect of large-scale industrial production, easy promotion, and easy mastery

Inactive Publication Date: 2016-12-07
ANHUI MEIXIANG PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, while silk improves the degradability of plastics, on the one hand, it will cause a decrease in its physical and mechanical properties, making it difficult to process. On the other hand, it is too hydrophilic and has poor compatibility with most general-purpose resins. Poor, resulting in a significant decline in the mechanical properties of the film, poor water resistance, thus hindering the wide application of silk plastics in the process of industrialization
Glass fiber is a kind of high molecular polymer with a wide range of uses. Its properties are

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A silk-glass fiber blended anti-mold aviation food bag, the following weight components are weighed: 50 kg of glass fiber, 8 kg of calcium carbonate, 1 kg of nano-titanium dioxide, 10 kg of benzoin ether, 7 kg of nano-montmorillonite, titanium 1.2kg of tetrabutyl ester, 12kg of ramie hemp bone, 60kg of silk, 2kg of gelatin, 1kg of magnesium stearate, 13kg of acetyl tributyl citrate, 2,6-di-tert-butyl-4-, 1 kg of phenylphenol, 4 kg of 3-hydroxybenzoic acid, 1 kg of lauryl sulfate, and 4 kg of plant saponin.

[0018] Made with the following specific steps:

[0019] (1) Mix the silk and nano-montmorillonite evenly, put it in an oven, dry it at 130°C for 120 minutes, take it out, and cool the mixed powder to room temperature for 30-40 minutes (control the temperature of the water bath at 30°C). ℃, the ultrasonic power is 100W), then transfer the mixed powder to the stirring tank, add tetrabutyl titanate, control the temperature at 75 ℃, stir at 1500 rpm for 15 minutes, the...

Embodiment 2

[0024] A silk-glass fiber blended anti-mold aviation food bag, the following components are weighed: 60 kg of glass fiber, 15 kg of calcium carbonate, 4 kg of nano-titanium dioxide, 20 kg of benzoin ether, 9 kg of nano-montmorillonite, Tetrabutyl titanate 1.4kg, ramie bone 14kg, silk 65kg, gelatin 3kg, magnesium stearate 2kg, acetyl tributyl citrate 15kg, 2,6-di-tert-butyl-4-, Methyl phenol 1.5kg, 3-hydroxybenzoic acid 6kg, lauryl sulfate 2kg, plant saponin 6kg.

[0025] Made with the following specific steps:

[0026] (1) Mix the silk and nano-montmorillonite evenly, put it in an oven, dry it at 130°C for 120 minutes, take it out, and cool the mixed powder to room temperature for 30-40 minutes (control the temperature of the water bath at 30°C). ℃, the ultrasonic power is 100W), then transfer the mixed powder to the stirring tank, add tetrabutyl titanate, control the temperature at 75 ℃, stir at 1500 rpm for 15 minutes, then continue to add tetrabutyl titanate , stirred for...

Embodiment 3

[0031] A silk-glass fiber blended anti-mold aviation food bag, the following components are weighed: 55 kg of glass fiber, 10 kg of calcium carbonate, 3 kg of nano-titanium dioxide, 15 kg of benzoin ether, 8 kg of nano-montmorillonite, Tetrabutyl titanate 1.3kg, ramie bone 13kg, silk 63kg, gelatin 2kg, magnesium stearate 2kg, acetyl tributyl citrate 13kg, 2,6-di-tert-butyl-4-, Methyl phenol 1kg, 3-hydroxybenzoic acid 5kg, lauryl sulfate 1kg, plant saponin 5kg.

[0032] Made with the following specific steps:

[0033](1) Mix the silk and nano-montmorillonite evenly, put it in an oven, dry it at 130°C for 120 minutes, take it out, and cool the mixed powder to room temperature for 30-40 minutes (control the temperature of the water bath at 30°C). ℃, the ultrasonic power is 100W), then transfer the mixed powder to the stirring tank, add tetrabutyl titanate, control the temperature at 75 ℃, stir at 1500 rpm for 15 minutes, then continue to add tetrabutyl titanate , stirred for 15...

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Abstract

The invention discloses a silk and glass fiber blended antifungal aviation food bag and a preparation method thereof. The aviation food bag is prepared from, by weight, 50-60 parts of glass fiber, 8-15 parts of calcium carbonate, 1-4 parts of nanometer titania, 10-20 parts of benzoin ethyl ether, 7-9 parts of nano-montmorillonite, 1.2-1.4 parts of tetrabutyl titanate, 12-14 parts of ramie sticks, 60-65 parts of silk, 2-3 parts of gelatin, 1-2 parts of magnesium stearate, 13-15 parts of acetyl tributyl citrate, 1-1.5 parts of 2,6-di-tert-butyl-4-methylphenol, 4-6 parts of 3-hydroxybenzoic acid, 1-2 parts of laurinol sulfate and 4-6 parts of plant saponins. The product is produced according to a safe formula and can be used for preparing the aviation food package bag and the like, the product is high in strength, resistant to water and oil and durable in use in the use process, large-scale industrial production is easy, grasping is easy, popularization is convenient, the abandoned product can automatically decompose into carbon dioxide and water under the effect of rich oxygen and microorganisms, and the food bag is ecological and environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of plastic films, in particular to a silk-glass fiber blended anti-mold airline food bag and a preparation method thereof. Background technique [0002] In recent years, due to the increasingly serious "white pollution" caused by waste plastics that are difficult to degrade, it has attracted widespread attention from all over the world. Countries around the world have successively issued relevant laws and regulations restricting or prohibiting the use of non-degradable plastic packaging. On the other hand, because petroleum, the raw material for making traditional plastics, is a non-renewable resource, it will be exhausted with the massive use of human beings. Therefore, it is imminent to develop environmentally friendly plastics that use renewable resources as raw materials and are degradable. [0003] The use of biodegradable silk materials to prepare degradable packaging films has become a research hotspo...

Claims

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Application Information

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IPC IPC(8): C08L89/00C08L97/02C08K13/04C08K7/14C08K3/26C08K3/22C08K3/34B29C55/28B29B9/06
CPCC08L89/00B29B9/06B29C55/28C08J5/18C08J2389/00C08J2489/00C08K2201/011C08L2201/06C08L2203/16C08L2205/025C08L2205/03C08L2205/16
Inventor 杨雪梅王维佳
Owner ANHUI MEIXIANG PLASTIC
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