CN106046729A - Novel environment-friendly plastic - Google Patents
Novel environment-friendly plastic Download PDFInfo
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- CN106046729A CN106046729A CN201610699094.5A CN201610699094A CN106046729A CN 106046729 A CN106046729 A CN 106046729A CN 201610699094 A CN201610699094 A CN 201610699094A CN 106046729 A CN106046729 A CN 106046729A
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The invention discloses a novel environment-friendly plastic, which comprises the following raw materials: a polylactic acid resin, modified poly-beta-hydroxybutyric acid PHB, diisononyl phthalate DINP, dioctyl phthalate, broad bean protein powder, oxidized potato starch, basic white clay, calcium carbonate, coconut fiber, linear low density polyethylene grafted maleic anhydride, gamma-glycidyl ether oxypropyl trimethoxysilane, a methyl methacrylate-butadiene-styrene copolymer, potassium aluminum sulfate, citrate, an ethylene-vinyl acetate copolymer, N,N'-ethylenebisoleamide, diphenyl methane diisocyanate, an antifungal antimicrobial agent, a degradation agent, an antioxidant and a stabilizer. The novel environment-friendly plastic of the present invention has advantages of good tensile strength, good elongation at break, good impact resistance, low water absorption, and good light transmittance, can be completely degraded into carbon dioxide and water after 133-137 days, and cannot cause harm on the environment.
Description
[technical field]
The invention belongs to plastics technology of preparing and field of Environment Protection, be specifically related to a kind of novel environment friendly plastics.
[background technology]
The purposes of plastics is extensive especially, such as plastic toy, plastic bottle, plastics package, plastic bag etc., and we live basic from not
Open plastics.Research finds, the plastic product that polylactic resin is produced can be completely degraded into titanium dioxide under compost environment
Carbon and water.And polylactic resin has the good compatibility, the transparency, solvent resistance and biaxial tension performance etc., can use many
Planting processing mode, the most relatively common plastic product is disposable cup, knife and fork, plate, plastic bag, non-woven fabrics
Deng, as long as plastic in theory, can make of this biological plastics material.
It is well known, however, that common PP/PE plastics centuries under natural environment is all difficult to decompose, so discarded plastics
Goods-also known as the material that environment can be caused the most broken words of " white garbage "-be well recognized as.Waste plastic product is mixed in soil
Accumulation, can affect crops and absorb nutrient and moisture, cause crop production reduction, affect agricultural development.Due to its extremely difficult decomposition
Feature, landfill disposal not only can take a large amount of soil, and occupied soil can not get recovering for a long time, affects the sustainable profit in soil
With;If being acted upon by the method burned, serious atmospheric pollution can be caused again.In recent years, with agricultural product starch for main one-tenth
The exploitation of the environmentally-friendly plastic material divided gradually is risen with application, but, this kind of material decomposition rate is fast, resistance to oxidation, resistance to impact
Weak, water absorption is stronger.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of novel environment friendly plastics, to solve in prior art with agricultural product starch
There is decomposition rate soon in the environmentally-friendly plastic material for main component, the problems such as resistance to oxidation, resistance to impact are weak, and water absorption is stronger.This
The novel environment friendly plastics of invention have preferable hot strength and elongation at break, and impact resistance is good, and water absorption is relatively low, printing opacity
Property is good, after 133-137 days can degradable one-tenth carbon dioxide and water, will not be to environmental danger.
In order to solve above technical problem, the present invention by the following technical solutions:
A kind of novel environment friendly plastics, in units of weight portion, including following raw material: polylactic resin 104-136 part, modified poly-
Beta-hydroxybutyric acid PHB78-83 part, diisononyl phthalate DINP 6-10 part, dioctyl phthalate 15-25 part, Semen Viciae fabae
Egg albumen powder 10-15 part, oxidised potato starch 7-12 part, alkalescence hargil 3-9 part, calcium carbonate 3-6 part, cocoanut fiber 8-13 part,
Linear low density polyethylene grafted maleic anhydride 1-2 part, γ-glycidyl ether oxygen propyl trimethoxy silicane 1-2 part, methyl-prop
E pioic acid methyl ester-BS 2-3 part, aluminium potassium sulfate 1-2 part, citrate 3-5 part, ethene-vinyl acetate are common
Polymers 2-4 part, the double oleamide 1-3 part of ethylene, methyl diphenylene diisocyanate 1-2 part, antimildew and antibacterial agent 0.8-1.5 part,
Degradation agent 1-2 part, antioxidant 0.6-1.2 part, stabilizer 0.5-1 part;
Described degradation agent is in units of weight, including following raw material: ammonium phosphate 4-8 part, aminotrimethylene base phosphonic acids 3-5 part,
Ethylenediamine tetramethylenephosphonic acid 2-4 part, dodecyl dimethyl benzyl ammonium bromide 1.5-2 part, titanium dioxide 0.3-0.6 part;
The preparation method of described novel environment friendly plastics, comprises the following steps:
S1: by pungent to polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, phthalic acid two
Ester, linear low density polyethylene grafted maleic anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane mixing, in temperature be
105-120 DEG C, rotating speed is stirring 10-15min under 200-400r/min, prepares mixture I;
S2: under nitrogen protection, adds alkalescence hargil, calcium carbonate, cocoanut fiber, methyl in the mixture I that step 1 prepares
The double oil of methylacrylate-butadiene-styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene
Acid amide, methyl diphenylene diisocyanate, degradation agent, be 120-180W at ultrasonic power, and temperature is 90-96 DEG C, rotating speed
For stirring 2-2.5h under 200-300r/min, prepare mixture II;
S3: add Broad Bean Protein, oxidised potato starch, antimildew and antibacterial agent, antioxygen in the mixture II that step 2 prepares
Agent, stabilizer, be 65-68 DEG C in temperature, and rotating speed is stirring 1-1.2h under 100-200r/min, prepares mixture III;
S4: being placed on vulcanizing press by the mixture III that step 3 prepares, be 12-15MPa at pressure, temperature is 135-145 DEG C
Lower hot pressing 5-10min, takes out and is cooled to room temperature, prepares novel environment friendly plastics.
Further, described alkalescence hargil is nano level alkalescence hargil.
Further, described calcium carbonate is nano level calcium carbonate.
Further, described antimildew and antibacterial agent is AEM5700-B antimildew and antibacterial agent.
Further, described degradation agent is in units of weight, including following raw material: 6 parts of ammonium phosphate, aminotrimethylene base
Phosphonic acids 4 parts, ethylenediamine tetramethylenephosphonic acid 3 parts, dodecyl dimethyl benzyl ammonium bromide 1.8 parts, titanium dioxide 0.5 part.
Further, described antioxidant is antioxidant 1010.
Further, described stabilizer is calcium-zinc composite stabilizing agent.
The method have the advantages that
(1) the novel environment friendly plastics of the present invention have more preferable hot strength and elongation at break, and impact resistance is good, water absorption
Relatively low, light transmission is good;
(2) the novel environment friendly plastics of the present invention can degradable one-tenth carbon dioxide and water, will not to environmental danger, and this
Bright novel environment friendly plastics decomposition rate is slow, the most degradable after 133-137 days, substantially prolongs the novel environment friendly of the present invention
The service life of plastics.
[detailed description of the invention]
For ease of being more fully understood that the present invention, being illustrated by following example, these embodiments belong to the protection of the present invention
Scope, but it is not intended to protection scope of the present invention.
In an embodiment, described novel environment friendly plastics, in units of weight portion, including following raw material: polylactic resin
104-136 part, modified poly-β-hydroxybutyric acid PHB78-83 part, diisononyl phthalate DINP 6-10 part, phthalic acid
Dioctyl ester 15-25 part, Broad Bean Protein 10-15 part, oxidised potato starch 7-12 part, alkalescence hargil 3-9 part, calcium carbonate 3-6
Part, cocoanut fiber 8-13 part, linear low density polyethylene grafted maleic anhydride 1-2 part, γ-glycidyl ether oxygen propyl trimethoxy
Base silane 1-2 part, MBS 2-3 part, aluminium potassium sulfate 1-2 part, citrate 3-5
Part, ethylene-vinyl acetate copolymer 2-4 part, the double oleamide 1-3 part of ethylene, methyl diphenylene diisocyanate 1-2 part, anti-
Mould antibacterial 0.8-1.5 part, degradation agent 1-2 part, antioxidant 0.6-1.2 part, stabilizer 0.5-1 part;
Described alkalescence hargil is nano level alkalescence hargil;
Described calcium carbonate is nano level calcium carbonate;
Described antimildew and antibacterial agent is AEM5700-B antimildew and antibacterial agent;
Described degradation agent is in units of weight, including following raw material: ammonium phosphate 4-8 part, aminotrimethylene base phosphonic acids 3-5 part,
Ethylenediamine tetramethylenephosphonic acid 2-4 part, dodecyl dimethyl benzyl ammonium bromide 1.5-2 part, titanium dioxide 0.3-0.6 part;
Described antioxidant is antioxidant 1010;
Described stabilizer is calcium-zinc composite stabilizing agent;
The preparation method of described novel environment friendly plastics, comprises the following steps:
S1: by pungent to polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, phthalic acid two
Ester, linear low density polyethylene grafted maleic anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane mixing, in temperature be
105-120 DEG C, rotating speed is stirring 10-15min under 200-400r/min, prepares mixture I;
S2: under nitrogen protection, adds alkalescence hargil, calcium carbonate, cocoanut fiber, methyl in the mixture I that step 1 prepares
The double oil of methylacrylate-butadiene-styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene
Acid amide, methyl diphenylene diisocyanate, degradation agent, be 120-180W at ultrasonic power, and temperature is 90-96 DEG C, rotating speed
For stirring 2-2.5h under 200-300r/min, prepare mixture II;
S3: add Broad Bean Protein, oxidised potato starch, antimildew and antibacterial agent, antioxygen in the mixture II that step 2 prepares
Agent, stabilizer, be 65-68 DEG C in temperature, and rotating speed is stirring 1-1.2h under 100-200r/min, prepares mixture III;
S4: being placed on vulcanizing press by the mixture III that step 3 prepares, be 12-15MPa at pressure, temperature is 135-145 DEG C
Lower hot pressing 5-10min, takes out and is cooled to room temperature, prepares novel environment friendly plastics.
Below by more specifically embodiment, the present invention will be described.
Embodiment 1
A kind of novel environment friendly plastics, in units of weight portion, including following raw material: polylactic resin 120 parts, modified poly-β-hydroxyl
Butanoic acid PHB80 part, diisononyl phthalate DINP 8 parts, dioctyl phthalate 20 parts, Broad Bean Protein 13 parts, oxygen
Change potato starch 10 parts, alkalescence hargil 6 parts, calcium carbonate 5 parts, cocoanut fiber 12 parts, linear low density polyethylene grafting Malaysia
1.5 parts of anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane 1.5 parts, MBS are common
The double oleamide of polymers 2.5 parts, aluminium potassium sulfate 1.5 parts, citrate 3.5 parts, ethylene-vinyl acetate copolymer 2.5 parts, ethylene
2 parts, methyl diphenylene diisocyanate 1.5 parts, antimildew and antibacterial agent 2.1 parts, degradation agent 1.5 parts, antioxidant 0.9 part, stable
Agent 0.8 part;
Described alkalescence hargil is nano level alkalescence hargil;
Described calcium carbonate is nano level calcium carbonate;
Described antimildew and antibacterial agent is AEM5700-B antimildew and antibacterial agent;
Described degradation agent is in units of weight, including following raw material: 6 parts of ammonium phosphate, aminotrimethylene base phosphonic acids 4 parts, second two
Amine tetracarboxylic acid 3 parts, dodecyl dimethyl benzyl ammonium bromide 1.8 parts, titanium dioxide 0.5 part;
Described antioxidant is antioxidant 1010;
Described stabilizer is calcium-zinc composite stabilizing agent;
The preparation method of described novel environment friendly plastics, comprises the following steps:
S1: by pungent to polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, phthalic acid two
Ester, linear low density polyethylene grafted maleic anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane mixing, in temperature be
112 DEG C, rotating speed is stirring 13min under 300r/min, prepares mixture I;
S2: under nitrogen protection, adds alkalescence hargil, calcium carbonate, cocoanut fiber, methyl in the mixture I that step 1 prepares
The double oil of methylacrylate-butadiene-styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene
Acid amide, methyl diphenylene diisocyanate, degradation agent, be 150W at ultrasonic power, and temperature is 93 DEG C, and rotating speed is 250r/
Stir 2.2h under min, prepare mixture II;
S3: add Broad Bean Protein, oxidised potato starch, antimildew and antibacterial agent, antioxygen in the mixture II that step 2 prepares
Agent, stabilizer, be 66 DEG C in temperature, and rotating speed is stirring 1.1h under 150r/min, prepares mixture III;
S4: being placed on vulcanizing press by the mixture III that step 3 prepares, be 14MPa at pressure, temperature is hot pressing at 140 DEG C
8min, takes out and is cooled to room temperature, prepares novel environment friendly plastics.
Embodiment 2
A kind of novel environment friendly plastics, in units of weight portion, including following raw material: polylactic resin 104 parts, modified poly-β-hydroxyl
Butanoic acid PHB 78 parts, diisononyl phthalate DINP 6 parts, dioctyl phthalate 15 parts, Broad Bean Protein 10 parts,
Oxidised potato starch 7 parts, alkalescence hargil 3 parts, calcium carbonate 3 parts, cocoanut fiber 8 parts, linear low density polyethylene grafting Malaysia
1 part of anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane 1 part, MBS
2 parts, aluminium potassium sulfate 1 part, citrate 3 parts, ethylene-vinyl acetate copolymer 2 parts, ethylene double oleamide 1 part, diphenylmethyl
Alkane diisocyanate 1 part, antimildew and antibacterial agent 0.8 part, degradation agent 1 part, antioxidant 0.6 part, stabilizer 0.5 part;
Described alkalescence hargil is nano level alkalescence hargil;
Described calcium carbonate is nano level calcium carbonate;
Described antimildew and antibacterial agent is AEM5700-B antimildew and antibacterial agent;
Described degradation agent is in units of weight, including following raw material: 4 parts of ammonium phosphate, aminotrimethylene base phosphonic acids 3 parts, second two
Amine tetracarboxylic acid 2 parts, dodecyl dimethyl benzyl ammonium bromide 1.5 parts, titanium dioxide 0.3 part;
Described antioxidant is antioxidant 1010;
Described stabilizer is calcium-zinc composite stabilizing agent;
The preparation method of described novel environment friendly plastics, comprises the following steps:
S1: by pungent to polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, phthalic acid two
Ester, linear low density polyethylene grafted maleic anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane mixing, in temperature be
105 DEG C, rotating speed is stirring 15min under 200r/min, prepares mixture I;
S2: under nitrogen protection, adds alkalescence hargil, calcium carbonate, cocoanut fiber, methyl in the mixture I that step 1 prepares
The double oil of methylacrylate-butadiene-styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene
Acid amide, methyl diphenylene diisocyanate, degradation agent, be 120W at ultrasonic power, and temperature is 90 DEG C, and rotating speed is 200r/
Stir 2.5h under min, prepare mixture II;
S3: add Broad Bean Protein, oxidised potato starch, antimildew and antibacterial agent, antioxygen in the mixture II that step 2 prepares
Agent, stabilizer, be 65 DEG C in temperature, and rotating speed is stirring 1.2h under 100r/min, prepares mixture III;
S4: being placed on vulcanizing press by the mixture III that step 3 prepares, be 12MPa at pressure, temperature is hot pressing at 135 DEG C
10min, takes out and is cooled to room temperature, prepares novel environment friendly plastics.
Embodiment 3
A kind of novel environment friendly plastics, in units of weight portion, including following raw material: polylactic resin 136 parts, modified poly-β-hydroxyl
Butanoic acid PHB 83 parts, diisononyl phthalate DINP 10 parts, dioctyl phthalate 25 parts, Broad Bean Protein 15 parts,
Oxidised potato starch 12 parts, alkalescence hargil 9 parts, calcium carbonate 6 parts, cocoanut fiber 13 parts, linear low density polyethylene grafting horse
Come 2 parts of anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane 2 parts, MBS copolymerization
Thing 3 parts, aluminium potassium sulfate 2 parts, citrate 5 parts, ethylene-vinyl acetate copolymer 4 parts, ethylene double oleamide 3 parts, diphenyl
Methane diisocyanate 2 parts, antimildew and antibacterial agent 1.5 parts, degradation agent 2 parts, antioxidant 1.2 parts, stabilizer 1 part;
Described alkalescence hargil is nano level alkalescence hargil;
Described calcium carbonate is nano level calcium carbonate;
Described antimildew and antibacterial agent is AEM5700-B antimildew and antibacterial agent;
Described degradation agent is in units of weight, including following raw material: 8 parts of ammonium phosphate, aminotrimethylene base phosphonic acids 5 parts, second two
Amine tetracarboxylic acid 4 parts, dodecyl dimethyl benzyl ammonium bromide 2 parts, titanium dioxide 0.6 part;
Described antioxidant is antioxidant 1010;
Described stabilizer is calcium-zinc composite stabilizing agent;
The preparation method of described novel environment friendly plastics, comprises the following steps:
S1: by pungent to polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, phthalic acid two
Ester, linear low density polyethylene grafted maleic anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane mixing, in temperature be
120 DEG C, rotating speed is stirring 10min under 400r/min, prepares mixture I;
S2: under nitrogen protection, adds alkalescence hargil, calcium carbonate, cocoanut fiber, methyl in the mixture I that step 1 prepares
The double oil of methylacrylate-butadiene-styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene
Acid amide, methyl diphenylene diisocyanate, degradation agent, be 180W at ultrasonic power, and temperature is 96 DEG C, and rotating speed is 300r/
Stir 2h under min, prepare mixture II;
S3: add Broad Bean Protein, oxidised potato starch, antimildew and antibacterial agent, antioxygen in the mixture II that step 2 prepares
Agent, stabilizer, be 68 DEG C in temperature, and rotating speed is stirring 1h under 200r/min, prepares mixture III;
S4: being placed on vulcanizing press by the mixture III that step 3 prepares, be 15MPa at pressure, temperature is hot pressing at 145 DEG C
5min, takes out and is cooled to room temperature, prepares novel environment friendly plastics.Embodiment 1-3 carries out performance contrast experiment, and matched group selects city
Selling certain plastic of soybean protein, experimental data is as shown in the table:
Project | Hot strength (MPa) | Elongation at break (%) | Water absorption (%) | Light transmission (%) | Degradable time (d) |
Embodiment 1 | 16.59 | 162.02 | 3.17 | 47.32 | 136 |
Embodiment 2 | 16.17 | 158.47 | 3.4 | 47.09 | 133 |
Embodiment 3 | 16.95 | 165.29 | 3.18 | 47.78 | 137 |
Matched group | 9.7 | 127.4 | 10.1 | 45 | 60 |
By upper table it can be concluded that the present invention is compared with matched group, there is more preferable hot strength and elongation at break, resistance to punching
Hitting performance good, water absorption is relatively low, and light transmission is good.The present invention and matched group all can degradable become carbon dioxide and water, will not be right
Environmental danger, but decomposition rate of the present invention is slow, the most degradable after 133-137 days, greatly exceed matched group, extend
Service life of the present invention.
Above content it cannot be assumed that the present invention be embodied as be confined to these explanation, technology belonging to the present invention is led
For the those of ordinary skill in territory, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace,
All should be considered as belonging to the scope of patent protection that the present invention is determined by the claims submitted to.
Claims (7)
1. novel environment friendly plastics, it is characterised in that in units of weight portion, including following raw material: polylactic resin 104-
136 parts, modified poly-β-hydroxybutyric acid PHB78-83 part, diisononyl phthalate DINP 6-10 part, phthalic acid two pungent
Ester 15-25 part, Broad Bean Protein 10-15 part, oxidised potato starch 7-12 part, alkalescence hargil 3-9 part, calcium carbonate 3-6 part, coconut palm
Subbundle 8-13 part, linear low density polyethylene grafted maleic anhydride 1-2 part, γ-glycidyl ether oxygen propyl trimethoxy silicon
Alkane 1-2 part, MBS 2-3 part, aluminium potassium sulfate 1-2 part, citrate 3-5 part,
Ethylene-vinyl acetate copolymer 2-4 part, the double oleamide 1-3 part of ethylene, methyl diphenylene diisocyanate 1-2 part, mildew-resistant resist
Microbial inoculum 0.8-1.5 part, degradation agent 1-2 part, antioxidant 0.6-1.2 part, stabilizer 0.5-1 part;
Described degradation agent is in units of weight, including following raw material: ammonium phosphate 4-8 part, aminotrimethylene base phosphonic acids 3-5 part,
Ethylenediamine tetramethylenephosphonic acid 2-4 part, dodecyl dimethyl benzyl ammonium bromide 1.5-2 part, titanium dioxide 0.3-0.6 part;
The preparation method of described novel environment friendly plastics, comprises the following steps:
S1: by pungent to polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, phthalic acid two
Ester, linear low density polyethylene grafted maleic anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane mixing, in temperature be
105-120 DEG C, rotating speed is stirring 10-15min under 200-400r/min, prepares mixture I;
S2: under nitrogen protection, adds alkalescence hargil, calcium carbonate, cocoanut fiber, methyl in the mixture I that step 1 prepares
The double oil of methylacrylate-butadiene-styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene
Acid amide, methyl diphenylene diisocyanate, degradation agent, be 120-180W at ultrasonic power, and temperature is 90-96 DEG C, rotating speed
For stirring 2-2.5h under 200-300r/min, prepare mixture II;
S3: add Broad Bean Protein, oxidised potato starch, antimildew and antibacterial agent, antioxygen in the mixture II that step 2 prepares
Agent, stabilizer, be 65-68 DEG C in temperature, and rotating speed is stirring 1-1.2h under 100-200r/min, prepares mixture III;
S4: being placed on vulcanizing press by the mixture III that step 3 prepares, be 12-15MPa at pressure, temperature is 135-145 DEG C
Lower hot pressing 5-10min, takes out and is cooled to room temperature, prepares novel environment friendly plastics.
Novel environment friendly plastics the most according to claim 1, it is characterised in that described alkalescence hargil is that nano level alkalescence is white
Soil.
Novel environment friendly plastics the most according to claim 1, it is characterised in that described calcium carbonate is nano level calcium carbonate.
Novel environment friendly plastics the most according to claim 1, it is characterised in that described antimildew and antibacterial agent is that AEM5700-B prevents
Mould antibacterial.
Novel environment friendly plastics the most according to claim 1, it is characterised in that described degradation agent in units of weight, including
Following raw material: 6 parts of ammonium phosphate, aminotrimethylene base phosphonic acids 4 parts, ethylenediamine tetramethylenephosphonic acid 3 parts, dodecyl dimethyl benzyl bromide a-bromotoluene
Change ammonium 1.8 parts, titanium dioxide 0.5 part.
Novel environment friendly plastics the most according to claim 1, it is characterised in that described antioxidant is antioxidant 1010.
Novel environment friendly plastics the most according to claim 1, it is characterised in that described stabilizer is calcium-zinc composite stabilizing agent.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1749316A (en) * | 2005-10-21 | 2006-03-22 | 中国科学院长春应用化学研究所 | A kind of ternary built poly lactic acid type composite material and application thereof |
CN101045810A (en) * | 2007-04-12 | 2007-10-03 | 上海交通大学 | Flexible modified method for poly beta-hydroxybutyric butyrate and poly beta-hydroxybutyric butyrate-beta hydroxyl valerate |
CN101205356A (en) * | 2006-12-22 | 2008-06-25 | 深圳市奥贝尔科技有限公司 | Polyhydroxylkanoates as well as blending modification for copolymer thereof and polylactic acid |
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2016
- 2016-08-22 CN CN201610699094.5A patent/CN106046729A/en active Pending
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CN1749316A (en) * | 2005-10-21 | 2006-03-22 | 中国科学院长春应用化学研究所 | A kind of ternary built poly lactic acid type composite material and application thereof |
CN101205356A (en) * | 2006-12-22 | 2008-06-25 | 深圳市奥贝尔科技有限公司 | Polyhydroxylkanoates as well as blending modification for copolymer thereof and polylactic acid |
CN101045810A (en) * | 2007-04-12 | 2007-10-03 | 上海交通大学 | Flexible modified method for poly beta-hydroxybutyric butyrate and poly beta-hydroxybutyric butyrate-beta hydroxyl valerate |
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Application publication date: 20161026 |