Novel environment-friendly foam plastic

A foamed plastic and environmental protection technology, applied in the field of new environmentally friendly foamed plastics, can solve the problems of poor sound insulation effect and weak degradability, and achieve the effects of good sound insulation effect, slow decomposition speed and prolonging service life.

Inactive Publication Date: 2017-02-01
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 new type of environmentally friendly foam to solve the problems of poor sound insulation and weak degradability of existing foam

Method used

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  • Novel environment-friendly foam plastic

Examples

Experimental program
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Effect test

preparation example Construction

[0057] The preparation method of described novel 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 nitrogen protection, add diatomaceous earth, magnesium hydroxide, sisal fiber, polyamide fiber, glass fiber, polyethylene wax, maleic anhydride, dibutyltin dilaurate, Ethylene-ethyl acrylate copolymer, isopentane, potassium isozincate, polyvinyl acetate emulsion, simethicone, triethanolamine, initiator, crosslinking agent, catalyst, accelerator, plasticizer, toughener, Foaming agent, foam regulator, and foam stabilizer, stirred at a microwave power of 140-220W, a temperature of 92-95°C, and a rotation speed of 200-300r / min for 1.5-2.5h to prepare mixture II;

[0060] S3: Add red bean protein powder, modified starch, antibacterial agent...

Embodiment 1

[0072] A new type of environmentally friendly foam plastics, in parts by weight, comprising the following raw materials: 135 parts of polyether polyols, 30 parts of vinyl tris (β-methoxyethoxy) silane, 24 parts of glycerol triacetate, polyester 23 parts of resin, 14 parts of red bean protein powder, 13 parts of modified starch, 6 parts of diatomaceous earth, 3 parts of magnesium hydroxide, 7 parts of sisal fiber, 10 parts of polyamide fiber, 6 parts of glass fiber, 10 parts of polyethylene wax, 2 parts of maleic anhydride, 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 simethicone , 1 part of triethanolamine, 0.6 part of initiator, 0.4 part of crosslinking agent, 0.2 part of catalyst, 0.1 part of accelerator, 0.6 part of plasticizer, 0.5 part of toughening agent, 0.4 part of foaming agent, 0.1 part of foam regulator , 0.3 parts of foam stabi...

Embodiment 2

[0101] A new type of environmentally friendly foam plastics, in parts by weight, comprising the following raw materials: 122 parts of polyether polyols, 21 parts of vinyl tris (β-methoxyethoxy) silane, 17 parts of glycerol triacetate, polyester 18 parts of resin, 12 parts of red bean protein powder, 10 parts of modified starch, 4 parts of diatomaceous earth, 2 parts of magnesium hydroxide, 4 parts of sisal fiber, 7 parts of polyamide fiber, 3 parts of glass fiber, 8 parts of polyethylene wax, 2 parts of maleic anhydride, 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 simethicone , 1 part of triethanolamine, 0.4 part of initiator, 0.3 part of crosslinking agent, 0.1 part of catalyst, 0.1 part of accelerator, 0.3 part of plasticizer, 0.3 part of toughening agent, 0.3 part of foaming agent, 0.1 part of foam regulator , 0.2 parts of foam stabilize...

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Abstract

The invention discloses a novel environment-friendly foam plastic. The novel environment-friendly foam plastic comprises the following raw materials: polyether glycol, vinyl tri(beta-methoxyethoxy) silane, glycerol triacetate, polyester resin, red bean albumen powder, modified starch, kieselguhr, magnesium hydroxide, sisal fiber, polyarmide fiber, glass fiber, polyethylene wax, maleic anhydride, dibutyltin dilaurate, ethylene-ethyl acrylate copolymer, isopentane, potassium isooctanoate, polyvinyl acetate emulsion, dimethyl silicon oil, triethanolamine, an initiator, a cross-linking agent, a catalyst, an accelerant, a plasticizer, a flexibilizer, a foaming agent, a foaming regulator, a foam stabilizer, an antibacterial agent, a degradation agent, an antioxidant and a stabilizer. The novel environment-friendly foam plastic can be completely degraded into carbon dioxide and water, and is almost free of harm to the environment and low in degradation rate; the service life of the foam plastic is prolonged; the novel environment-friendly foam plastic also has the characteristic of excellent 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 a novel 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 o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L71/00C08L67/00C08L89/00C08L3/04C08L1/02C08L77/00C08K13/04C08K7/14C08K3/26C08K5/42C08K3/22C08J9/10C08B31/00
CPCC08L71/00C08B31/003C08J9/103C08J2203/04C08J2371/00C08J2467/00C08L2201/06C08L2203/14C08L2205/035C08L2205/16C08L67/00C08L89/00C08L3/04C08L1/02C08L77/00C08K13/04C08K7/14C08K2003/262C08K5/42C08K2003/2224
Inventor 戚海冰
Owner 广西南宁桂尔创环保科技有限公司
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