Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Environment-friendly foamed plastic

A kind of foam plastic and environmental protection technology, applied in the field of environmental protection foam plastic, can solve the problems of poor sound insulation effect and weak degradability, etc., and achieve the effect of good sound insulation effect, slow decomposition speed and prolonging service life

Inactive Publication Date: 2017-02-15
广西南宁桂尔创环保科技有限公司
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide an environmentally friendly foam to solve the problems of poor sound insulation and weak degradability of the existing foam

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Environment-friendly foamed plastic

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0057] The preparation method of described environment-friendly foamed plastics, comprises the following steps:

[0058] S1: Mix polyether polyol, vinyl tris(β-methoxyethoxy) silane, glycerol triacetate, and polyester resin, and stir at a temperature of 112-118°C and a speed of 300-400r / min 8-12min, obtained mixture I;

[0059] S2: Under the protection of nitrogen, add kaolin, calcium hydroxide, coconut fiber, polyamide fiber, glass fiber, polyethylene wax, maleic anhydride, dibutyltin dilaurate, ethylene-acrylic acid to the mixture I prepared in step 1 Ethyl ester copolymer, isopentane, potassium isozincate, polyvinyl acetate emulsion, simethicone, triethanolamine, initiator, crosslinking agent, catalyst, accelerator, plasticizer, toughener, foaming agent , a foam regulator, a foam stabilizer, and stir for 1.5-2.5 hours at a microwave power of 140-220W, a temperature of 92-95°C, and a rotation speed of 200-300r / min to prepare mixture II;

[0060] S3: Add black soybean prote...

Embodiment 1

[0072] A kind of environment-friendly foamed plastics, in weight part, comprises following raw material: polyether polyol 135 parts, vinyl three (beta-methoxyethoxy) silane 30 parts, glycerin triacetate 24 parts, polyester resin 23 parts, black soybean protein powder 14 parts, modified starch 13 parts, kaolin 6 parts, calcium hydroxide 3 parts, coconut fiber 7 parts, polyamide fiber 10 parts, glass fiber 6 parts, polyethylene wax 10 parts, maleic anhydride 2 2 parts, 2 parts of dibutyltin dilaurate, 2 parts of ethylene-ethyl acrylate copolymer, 3 parts of isopentane, 3 parts of potassium isozincate, 5 parts of polyvinyl acetate emulsion, 4 parts of dimethyl silicone oil, 1 part of triethanolamine 0.6 parts, initiator 0.6 parts, crosslinking agent 0.4 parts, catalyst 0.2 parts, accelerator 0.1 parts, plasticizer 0.6 parts, toughening agent 0.5 parts, foaming agent 0.4 parts, foam regulator 0.1 parts, foam stabilizer 0.3 parts, 1 part of antibacterial agent, 1.8 parts of degrada...

Embodiment 2

[0101] A kind of environment-friendly foamed plastics, in weight part, comprises following raw material: polyether polyol 120 parts, vinyl three (beta-methoxyethoxy) silane 20 parts, glycerin triacetate 16 parts, polyester resin 18 parts, black soybean protein powder 12 parts, modified starch 10 parts, kaolin 4 parts, calcium hydroxide 2 parts, coconut fiber 4 parts, polyamide fiber 7 parts, glass fiber 3 parts, polyethylene wax 8 parts, maleic anhydride 2 1 part, 1 part of dibutyltin dilaurate, 2 parts of ethylene-ethyl acrylate copolymer, 1 part of isopentane, 2 parts of potassium isozincate, 3 parts of polyvinyl acetate emulsion, 2 parts of dimethyl silicone oil, 1 part of triethanolamine parts, 0.4 parts of initiator, 0.3 parts of crosslinking agent, 0.1 part of catalyst, 0.1 part of accelerator, 0.3 parts of plasticizer, 0.3 parts of toughening agent, 0.3 parts of foaming agent, 0.1 part of foam regulator, foam stabilizer 0.2 parts, 0.7 parts of antibacterial agent, 1.2 p...

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
Login to View More

PUM

PropertyMeasurementUnit
Sound insulationaaaaaaaaaa
Login to View More

Abstract

The invention discloses an environment-friendly foamed plastic, which comprises the following raw materials: polyether polyol, vinyl tri-(beta-methoxyethoxy)-silane, triacetin, polyester resin, black soybean protein powders, modified starch, kaolin, calcium hydroxide, coconut fibers, polyamide fibers, glass fibers, polyethylene wax, maleic anhydride, dibutyl tin dilaurate, ethylene-ethyl acrylate copolymer, iso-pentane, iso-potassium zincate, polyvinyl acetate emulsion, dimethyl silicon oil, triethanolamine, initiator, cross-linking agent, catalyst, accelerant, plasticizer, toughening agent, foaming agent, foaming control agent, foam stabilizing agent, antibacterial agent, degrading agent, antioxidant and stabilizer. The environment-friendly foamed plastic of the present invention can be completely degraded into carbon dioxide and water, so that almost no damage is generated to the environment. Meanwhile, the environment-friendly foamed plastic is slow in decomposition speed and the service life of the environment-friendly foamed plastic is prolonged. in addition, the environment-friendly foamed plastic is good in sound insulation effect.

Description

[0001] 【Technical field】 [0002] The invention belongs to the fields of plastic preparation technology and environmental protection, and in particular relates to an environmentally friendly foamed plastic. [0003] 【Background technique】 [0004] With the progress of urbanization, the urban population density is increasing, people's living standards are improving, and there are more and more private cars. Due to the rapid increase in the number of motor vehicles, traffic noise has become the main noise source in the city. In addition, in order to attract customers, many businesses use tweeters to play music, which is also an important source of noise. Urban noise has increasingly affected our lives. The vicious stimulation of noise seriously affects our sleep quality, and can cause dizziness, headache, insomnia, dreaminess, memory loss, inattention and other symptoms of neurasthenia, as well as nausea, vomiting, stomach pain, abdominal distension, sluggish appetite and other ...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C08L71/00C08L67/00C08L89/00C08L3/04C08L77/00C08K13/04C08K7/14C08K3/26C08K5/42C08K3/22C08K3/34C08J9/10C08B31/00
CPCC08L71/00C08B31/003C08J9/103C08J2203/04C08J2371/00C08J2467/00C08L2201/06C08L2203/14C08L2205/035C08L2205/16C08L67/00C08L89/00C08L3/04C08L77/00C08K13/04C08K7/14C08K2003/262C08K5/42C08K2003/2206C08K3/346
Inventor 戚海冰
Owner 广西南宁桂尔创环保科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com