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High performance foam plastic

A foamed plastic and high-performance technology, which is applied in the field of plastic preparation technology and environmental protection, can solve the problems of weak degradability and poor sound insulation effect, and achieve the effects of slow decomposition speed, good sound insulation effect 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
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  • 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 a high-performance foam to solve the problems of poor sound insulation and weak degradability of the existing foam

Method used

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  • High performance foam plastic

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preparation example Construction

[0057] The preparation method of described high-performance 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 carbon black, titanium dioxide, jute fiber, polyamide fiber, glass fiber, polyethylene wax, maleic anhydride, dibutyltin dilaurate, ethylene-ethyl acrylate to the mixture I prepared in step 1 Ester copolymer, isopentane, potassium isozincate, polyvinyl acetate emulsion, simethicone, triethanolamine, initiator, crosslinking agent, catalyst, accelerator, plasticizer, toughener, foaming agent, Foam regulator and foam stabilizer, stirred for 1.5-2.5h at microwave power of 140-220W, temperature of 92-95°C, and rotation speed of 200-300r / min, to obtain mixture II;

[0060] S3: Add mung bean protein powder, modified star...

Embodiment 1

[0072] A kind of high-performance 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 23 parts of resin, 14 parts of mung bean protein powder, 13 parts of modified starch, 6 parts of carbon black, 3 parts of titanium dioxide, 7 parts of jute fiber, 10 parts of polyamide fiber, 6 parts of glass fiber, 10 parts of polyethylene wax, 2 parts of maleic anhydride 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 antibacteri...

Embodiment 2

[0101] A kind of high-performance foamed plastics, in weight part, comprises following raw material: polyether polyol 125 parts, vinyl three (beta-methoxyethoxy) silane 23 parts, glycerin triacetate 19 parts, polyester 16 parts of resin, 12 parts of mung bean protein powder, 10 parts of modified starch, 4 parts of carbon black, 2 parts of titanium dioxide, 4 parts of jute fiber, 7 parts of polyamide fiber, 3 parts of glass fiber, 8 parts of polyethylene wax, 2 parts of maleic anhydride 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...

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Abstract

The invention discloses a high performance foam plastic which comprises: polyether polyol, vinyl tris (Beta-methoxyethoxy) silane, glycerol triacetate, polyester resin, mung bean protein powder, modified starch, carbon black, titanium dioxide, jute fiber, polyamide fiber, glass fiber , Polyethylene wax, maleic anhydride, dibutyltin dilaurate, ethylene-ethyl acrylate copolymer, isopentane, potassium isocyanate, polyvinyl acetate emulsion, dimethyl silicone oil, triethanolamine, initiator, crosslinking agents, catalysts, accelerators, plasticizers, toughening agents, foaming agents, foaming control agents, foam stabilizers, antibacterial agents, degradation agents, antioxidants and stabilizers. The foam plastic can totally degrade into carbon dioxide and water with negligible harm to the environment. Moreover the foam plastic has the advantages of low disintegration speed and prolonged service period of foam plastic. The foam plastic also has good soundproof effects.

Description

[0001] 【Technical field】 [0002] The invention belongs to the fields of plastic preparation technology and environmental protection, and in particular relates to a high-performance 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 digestive...

Claims

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Application Information

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IPC IPC(8): C08L71/00C08L67/00C08K13/04C08K5/103C08K3/32C08K5/5333C08K5/17C08K5/42C08K5/19C08K3/30C08K5/092C08J9/10
CPCC08L71/00C08J9/103C08J2203/04C08J2371/00C08J2467/00C08L2201/06C08L2203/14C08L2205/035C08L2205/16C08L67/00C08K13/04C08K5/103C08K2003/322C08K5/5333C08K5/175C08K5/42C08K5/19C08K2003/3045C08K5/092
Inventor 戚海冰
Owner 广西南宁桂尔创环保科技有限公司
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