CN106084703A - A kind of environmentally-friendly plastic - Google Patents
A kind of environmentally-friendly plastic Download PDFInfo
- Publication number
- CN106084703A CN106084703A CN201610722596.5A CN201610722596A CN106084703A CN 106084703 A CN106084703 A CN 106084703A CN 201610722596 A CN201610722596 A CN 201610722596A CN 106084703 A CN106084703 A CN 106084703A
- Authority
- CN
- China
- Prior art keywords
- environmentally
- parts
- agent
- friendly plastic
- ethylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of environmentally-friendly plastic, including following raw material: polylactic resin, modified poly-β hydroxybutyric acid PHB, diisononyl phthalate DINP, epoxidized tall oil acid butyl ester, black bean protein powder, oxidized tapioca, alkalescence hargil, calcium carbonate, tossa, linear low density polyethylene grafted maleic anhydride, γ glycidyl ether oxygen propyl trimethoxy silicane, MMB methyl methacrylate butadiene styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, the double oleamide of ethylene, methyl diphenylene diisocyanate, antimildew and antibacterial agent, degradation agent, antioxidant, stabilizer, fire retardant, smoke suppressant, viscosifier, softening agent, UV absorbent.The environmentally-friendly plastic of the present invention has preferable hot strength and elongation at break, and impact resistance is good, and water absorption is relatively low, and light transmission is good, after 135 141 days can degradable one-tenth carbon dioxide and water, will not be to environmental danger.
Description
[technical field]
The invention belongs to plastics technology of preparing and field of Environment Protection, be specifically related to a kind of environmentally-friendly plastic.
[background technology]
The purposes of plastics is extensive especially, and such as plastic toy, plastic bottle, plastics package, plastic bag etc., we live at all
It is unable to do without plastics.Research finds, the plastic product that polylactic resin is produced can be completely degraded into two under compost environment
Carbonoxide and water.And polylactic resin has the good compatibility, the transparency, solvent resistance and biaxial tension performance etc., can adopt
Using multiple processing mode, the most relatively common plastic product is disposable cup, knife and fork, plate, plastic bag, nothing
Spin cloth etc., 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 environmentally-friendly plastic, 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 environmentally-friendly plastic of invention has preferable hot strength and elongation at break, and impact resistance is good, and water absorption is relatively low, light transmission
Good, after 135-141 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 environmentally-friendly plastic, in units of weight portion, including following raw material: polylactic resin 100-140 part, modified poly-
Beta-hydroxybutyric acid PHB75-85 part, diisononyl phthalate DINP 6-10 part, epoxidized tall oil acid butyl ester 15-25 part, Semen sojae atricolor
Egg albumen powder 10-15 part, oxidized tapioca 7-12 part, alkalescence hargil 3-9 part, calcium carbonate 3-6 part, tossa 8-13 part, line
Property grafted low density polyethylene maleic anhydride 1-2 part, γ-glycidyl ether oxygen propyl trimethoxy silicane 1-2 part, metering system
Acid methyl ester-BS 2-3 part, aluminium potassium sulfate 1-2 part, citrate 3-5 part, ethene-vinyl acetate copolymerization
Thing 2-4 part, ethylene double oleamide 1-3 part, methyl diphenylene diisocyanate 1-2 part, antimildew and antibacterial agent 0.8-1.5 part, fall
Solve agent 1-2 part, antioxidant 0.6-1.2 part, stabilizer 0.5-1 part, fire retardant 0.8-1.5 part, smoke suppressant 0.6-1 part, thickening
Agent 0.6-0.9 part, softening agent 0.6-0.8 part, UV absorbent 0.4-0.7 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；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 5-8 part, vinyl triethoxyl
Silane 3-5 part, triethyl phosphate 3-4 part, magnesium chloride 5-7 part, phenolic resin 2-4 part, bentonite 0.6-1 part；
Described smoke suppressant is in units of weight portion, including following raw material: dibutyl tin laurate 10-16 part, zinc molybdate
8-14 part, aluminium hydroxide 6-10 part, silica flour 2-3 part, copper oxide 1-2 part；
Described viscosifier are glycidoxy-propyltrimethoxy silane；
Described softening agent is polyester fiber；
Described UV absorbent is oxybenzoic acid phenyl ester；
The preparation method of described environmentally-friendly plastic, comprises the following steps:
S1: by polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, epoxidized tall oil
Acid butyl ester, linear low density polyethylene grafted maleic anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane mixing, in temperature
Degree is for 105-120 DEG C, and rotating speed is stirring 10-15min under 200-400r/min, prepares mixture I；
S2: under nitrogen protection, adds alkalescence hargil, calcium carbonate, tossa, first in the mixture I that step 1 prepares
Base methylacrylate-butadiene-styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene are double
Oleamide, methyl diphenylene diisocyanate, degradation agent, be 120-180W at ultrasonic power, and temperature is 90-96 DEG C, turns
Speed is stirring 2-2.5h under 200-300r/min, prepares mixture II；
S3: add black bean protein powder, oxidized tapioca, antimildew and antibacterial agent, antioxygen in the mixture II that step 2 prepares
Agent, stabilizer, fire retardant, smoke suppressant, viscosifier, softening agent, UV absorbent, be 65-68 DEG C in temperature, and rotating speed is
Stir 1-1.2h under 100-200r/min, prepare mixture III；
S4: being placed on vulcanizing press by the mixture III that step 3 prepares, be 12-15MPa at pressure, temperature is 135-
Hot pressing 5-10min at 145 DEG C, takes out and is cooled to room temperature, prepares environmentally-friendly plastic.
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) environmentally-friendly plastic of the present invention has more preferable hot strength and elongation at break, and impact resistance is good, water absorption
Relatively low, light transmission is good；
(2) environmentally-friendly plastic of the present invention can degradable one-tenth carbon dioxide and water, will not to environmental danger, and this
Bright environmentally-friendly plastic decomposition rate is slow, the most degradable after 135-141 days, substantially prolongs the making of environmentally-friendly plastic of the present invention
Use the life-span.
[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 present invention's
Protection domain, but it is not intended to protection scope of the present invention.
In an embodiment, described environmentally-friendly plastic, in units of weight portion, including following raw material: polylactic resin 100-140
Part, modified poly-β-hydroxybutyric acid PHB75-85 part, diisononyl phthalate DINP 6-10 part, epoxidized tall oil acid butyl ester
15-25 part, black bean protein powder 10-15 part, oxidized tapioca 7-12 part, alkalescence hargil 3-9 part, calcium carbonate 3-6 part, Corchorus olitorius L. fibre
Dimension 8-13 part, linear low density polyethylene grafted maleic anhydride 1-2 part, γ-glycidyl ether oxygen propyl trimethoxy silicane 1-2
Part, MBS 2-3 part, aluminium potassium sulfate 1-2 part, citrate 3-5 part, ethylene-
Acetate ethylene copolymer 2-4 part, ethylene double oleamide 1-3 part, 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, fire retardant 0.8-1.5 part, smoke suppressant
0.6-1 part, viscosifier 0.6-0.9 part, softening agent 0.6-0.8 part, UV absorbent 0.4-0.7 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；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 5-8 part, vinyl triethoxyl
Silane 3-5 part, triethyl phosphate 3-4 part, magnesium chloride 5-7 part, phenolic resin 2-4 part, bentonite 0.6-1 part；
Described smoke suppressant is in units of weight portion, including following raw material: dibutyl tin laurate 10-16 part, zinc molybdate
8-14 part, aluminium hydroxide 6-10 part, silica flour 2-3 part, copper oxide 1-2 part；
Described viscosifier are glycidoxy-propyltrimethoxy silane；
Described softening agent is polyester fiber；
Described UV absorbent is oxybenzoic acid phenyl ester；
The preparation method of described environmentally-friendly plastic, comprises the following steps:
S1: by polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, epoxidized tall oil
Acid butyl ester, linear low density polyethylene grafted maleic anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane mixing, in temperature
Degree is for 105-120 DEG C, and rotating speed is stirring 10-15min under 200-400r/min, prepares mixture I；
S2: under nitrogen protection, adds alkalescence hargil, calcium carbonate, tossa, first in the mixture I that step 1 prepares
Base methylacrylate-butadiene-styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene are double
Oleamide, methyl diphenylene diisocyanate, degradation agent, be 120-180W at ultrasonic power, and temperature is 90-96 DEG C, turns
Speed is stirring 2-2.5h under 200-300r/min, prepares mixture II；
S3: add black bean protein powder, oxidized tapioca, antimildew and antibacterial agent, antioxygen in the mixture II that step 2 prepares
Agent, stabilizer, fire retardant, smoke suppressant, viscosifier, softening agent, UV absorbent, be 65-68 DEG C in temperature, and rotating speed is
Stir 1-1.2h under 100-200r/min, prepare mixture III；
S4: being placed on vulcanizing press by the mixture III that step 3 prepares, be 12-15MPa at pressure, temperature is 135-
Hot pressing 5-10min at 145 DEG C, takes out and is cooled to room temperature, prepares environmentally-friendly plastic.
Below by more specifically embodiment, the present invention will be described.
Embodiment 1
A kind of environmentally-friendly plastic, 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, epoxidized tall oil acid butyl ester 20 parts, black bean protein powder 13 parts, oxygen
Change tapioca 10 parts, alkalescence hargil 6 parts, calcium carbonate 5 parts, tossa 12 parts, linear low density polyethylene grafted maleic
Acid anhydride 1.5 parts, γ-glycidyl ether oxygen propyl trimethoxy silicane 1.5 parts, MBS copolymerization
The double oleamide 2 of thing 2.5 parts, aluminium potassium sulfate 1.5 parts, citrate 3.5 parts, ethylene-vinyl acetate copolymer 2.5 parts, ethylene
Part, methyl diphenylene diisocyanate 1.5 parts, antimildew and antibacterial agent 2.1 parts, degradation agent 1.5 parts, antioxidant 0.9 part, stabilizer
0.8 part, fire retardant 1 part, smoke suppressant 0.8 part, viscosifier 0.8 part, softening agent 0.7 part, UV absorbent 0.6 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,
Ethylenediamine tetramethylenephosphonic 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；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 7 parts, vinyl triethoxyl silicon
4 parts of alkane, triethyl phosphate 3 parts, 6 parts of magnesium chloride, 3 parts of phenolic resin, bentonite 0.8 part；
Described smoke suppressant is in units of weight portion, including following raw material: dibutyl tin laurate 13 parts, zinc molybdate 11
Part, aluminium hydroxide 8 parts, silica flour 2.5 parts, copper oxide 1.5 parts；
Described viscosifier are glycidoxy-propyltrimethoxy silane；
Described softening agent is polyester fiber；
Described UV absorbent is oxybenzoic acid phenyl ester；
The preparation method of described environmentally-friendly plastic, comprises the following steps:
S1: by polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, epoxidized tall oil
Acid butyl ester, linear low density polyethylene grafted maleic anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane mixing, in temperature
Degree is 112 DEG C, and rotating speed is stirring 13min under 300r/min, prepares mixture I；
S2: under nitrogen protection, adds alkalescence hargil, calcium carbonate, tossa, first in the mixture I that step 1 prepares
Base methylacrylate-butadiene-styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene are double
Oleamide, methyl diphenylene diisocyanate, degradation agent, be 150W at ultrasonic power, and temperature is 93 DEG C, and rotating speed is
Stir 2.2h under 250r/min, prepare mixture II；
S3: add black bean protein powder, oxidized tapioca, antimildew and antibacterial agent, antioxygen in the mixture II that step 2 prepares
Agent, stabilizer, fire retardant, smoke suppressant, viscosifier, softening agent, UV absorbent, be 66 DEG C in temperature, and rotating speed is 150r/
Stir 1.1h under min, prepare mixture III；
S4: being placed on vulcanizing press by the mixture III that step 3 prepares, be 14MPa at pressure, temperature is at 140 DEG C
Hot pressing 8min, takes out and is cooled to room temperature, prepares environmentally-friendly plastic.
Embodiment 2
A kind of environmentally-friendly plastic, in units of weight portion, including following raw material: polylactic resin 100 parts, modified poly-β-hydroxyl
Butanoic acid PHB75 part, diisononyl phthalate DINP 6 parts, epoxidized tall oil acid butyl ester 15 parts, black bean protein powder 10 parts, oxygen
Change tapioca 7 parts, alkalescence hargil 3 parts, calcium carbonate 3 parts, tossa 8 parts, linear low density polyethylene grafted maleic anhydride 1
Part, 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, diphenyl methane two
Isocyanates 1 part, antimildew and antibacterial agent 0.8 part, degradation agent 1 part, antioxidant 0.6 part, stabilizer 0.5 part, fire retardant 0.8 part,
Smoke suppressant 0.6 part, viscosifier 0.6 part, softening agent 0.6 part, UV absorbent 0.4 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,
Ethylenediamine tetramethylenephosphonic 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；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 5 parts, vinyl triethoxyl silicon
3 parts of alkane, triethyl phosphate 3 parts, 5 parts of magnesium chloride, 2 parts of phenolic resin, bentonite 0.6 part；
Described smoke suppressant is in units of weight portion, including following raw material: dibutyl tin laurate 10 parts, zinc molybdate 8 parts,
Aluminium hydroxide 6 parts, silica flour 2 parts, copper oxide 1 part；
Described viscosifier are glycidoxy-propyltrimethoxy silane；
Described softening agent is polyester fiber；
Described UV absorbent is oxybenzoic acid phenyl ester；
The preparation method of described environmentally-friendly plastic, comprises the following steps:
S1: by polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, epoxidized tall oil
Acid butyl ester, linear low density polyethylene grafted maleic anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane mixing, in temperature
Degree is 105 DEG C, and rotating speed is stirring 15min under 200r/min, prepares mixture I；
S2: under nitrogen protection, adds alkalescence hargil, calcium carbonate, tossa, first in the mixture I that step 1 prepares
Base methylacrylate-butadiene-styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene are double
Oleamide, methyl diphenylene diisocyanate, degradation agent, be 120W at ultrasonic power, and temperature is 90 DEG C, and rotating speed is
Stir 2.5h under 200r/min, prepare mixture II；
S3: add black bean protein powder, oxidized tapioca, antimildew and antibacterial agent, antioxygen in the mixture II that step 2 prepares
Agent, stabilizer, fire retardant, smoke suppressant, viscosifier, softening agent, UV absorbent, be 65 DEG C in temperature, and rotating speed is 100r/
Stir 1.2h under min, prepare mixture III；
S4: being placed on vulcanizing press by the mixture III that step 3 prepares, be 12MPa at pressure, temperature is at 135 DEG C
Hot pressing 10min, takes out and is cooled to room temperature, prepares environmentally-friendly plastic.
Embodiment 3
A kind of environmentally-friendly plastic, in units of weight portion, including following raw material: polylactic resin 140 parts, modified poly-β-hydroxyl
Butanoic acid PHB85 part, diisononyl phthalate DINP 10 parts, epoxidized tall oil acid butyl ester 25 parts, black bean protein powder 15 parts,
Oxidized tapioca 12 parts, alkalescence hargil 9 parts, calcium carbonate 6 parts, tossa 13 parts, linear low density polyethylene grafting Malaysia
2 parts of anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane 2 parts, MBS
3 parts, aluminium potassium sulfate 2 parts, citrate 5 parts, ethylene-vinyl acetate copolymer 4 parts, ethylene double oleamide 3 parts, diphenylmethyl
Alkane diisocyanate 2 parts, antimildew and antibacterial agent 1.5 parts, degradation agent 2 parts, antioxidant 1.2 parts, stabilizer 1 part, fire retardant 1.5
Part, smoke suppressant 1 part, viscosifier 0.9 part, softening agent 0.8 part, UV absorbent 0.7 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,
Ethylenediamine tetramethylenephosphonic 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；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 8 parts, vinyl triethoxyl silicon
5 parts of alkane, triethyl phosphate 4 parts, 7 parts of magnesium chloride, 4 parts of phenolic resin, bentonite 1 part；
Described smoke suppressant is in units of weight portion, including following raw material: dibutyl tin laurate 16 parts, zinc molybdate 14
Part, aluminium hydroxide 10 parts, silica flour 3 parts, copper oxide 2 parts；
Described viscosifier are glycidoxy-propyltrimethoxy silane；
Described softening agent is polyester fiber；
Described UV absorbent is oxybenzoic acid phenyl ester；
The preparation method of described environmentally-friendly plastic, comprises the following steps:
S1: by polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, epoxidized tall oil
Acid butyl ester, linear low density polyethylene grafted maleic anhydride, γ-glycidyl ether oxygen propyl trimethoxy silicane mixing, in temperature
Degree is 120 DEG C, and rotating speed is stirring 10min under 400r/min, prepares mixture I；
S2: under nitrogen protection, adds alkalescence hargil, calcium carbonate, tossa, first in the mixture I that step 1 prepares
Base methylacrylate-butadiene-styrol copolymer, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene are double
Oleamide, methyl diphenylene diisocyanate, degradation agent, be 180W at ultrasonic power, and temperature is 96 DEG C, and rotating speed is
Stir 2h under 300r/min, prepare mixture II；
S3: add black bean protein powder, oxidized tapioca, antimildew and antibacterial agent, antioxygen in the mixture II that step 2 prepares
Agent, stabilizer, fire retardant, smoke suppressant, viscosifier, softening agent, UV absorbent, be 68 DEG C in temperature, and rotating speed is 200r/
Stir 1h under min, prepare mixture III；
S4: being placed on vulcanizing press by the mixture III that step 3 prepares, be 15MPa at pressure, temperature is at 145 DEG C
Hot pressing 5min, takes out and is cooled to room temperature, prepares environmentally-friendly plastic.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:
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,
Impact resistance is good, and water absorption is relatively low, and light transmission is good.The present invention and matched group all can degradable become carbon dioxide and water, no
Meeting is to environmental danger, but decomposition rate of the present invention is slow, the most degradable after 135-141 days, greatly exceed matched group,
Extend the 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. an environmentally-friendly plastic, it is characterised in that in units of weight portion, including following raw material: polylactic resin 100-140
Part, modified poly-β-hydroxybutyric acid PHB75-85 part, diisononyl phthalate DINP 6-10 part, epoxidized tall oil acid butyl ester
15-25 part, black bean protein powder 10-15 part, oxidized tapioca 7-12 part, alkalescence hargil 3-9 part, calcium carbonate 3-6 part, Corchorus olitorius L. fibre
Dimension 8-13 part, linear low density polyethylene grafted maleic anhydride 1-2 part, γ-glycidyl ether oxygen propyl trimethoxy silicane 1-2
Part, MBS 2-3 part, aluminium potassium sulfate 1-2 part, citrate 3-5 part, ethylene-
Acetate ethylene copolymer 2-4 part, ethylene double oleamide 1-3 part, 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, fire retardant 0.8-1.5 part, smoke suppressant
0.6-1 part, viscosifier 0.6-0.9 part, softening agent 0.6-0.8 part, UV absorbent 0.4-0.7 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；
Described fire retardant is in units of weight portion, including following raw material: antimony oxide 5-8 part, VTES
3-5 part, triethyl phosphate 3-4 part, magnesium chloride 5-7 part, phenolic resin 2-4 part, bentonite 0.6-1 part；
Described smoke suppressant is in units of weight portion, including following raw material: dibutyl tin laurate 10-16 part, zinc molybdate 8-14
Part, aluminium hydroxide 6-10 part, silica flour 2-3 part, copper oxide 1-2 part；
Described viscosifier are glycidoxy-propyltrimethoxy silane；
Described softening agent is polyester fiber；
Described UV absorbent is oxybenzoic acid phenyl ester；
The preparation method of described environmentally-friendly plastic, comprises the following steps:
S1: by polylactic resin, modified poly-β-hydroxybutyric acid PHB, diisononyl phthalate DINP, epoxidized tall oil acid fourth
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, tossa, methyl-prop in the mixture I that step 1 prepares
The double oleic acid of e pioic acid methyl ester-BS, aluminium potassium sulfate, citrate, ethylene-vinyl acetate copolymer, ethylene
Amide, methyl diphenylene diisocyanate, degradation agent, be 120-180W at ultrasonic power, and temperature is 90-96 DEG C, and rotating speed is
Stir 2-2.5h under 200-300r/min, prepare mixture II；
S3: add black bean protein powder, oxidized tapioca, antimildew and antibacterial agent, antioxidation in the mixture II that step 2 prepares
Agent, stabilizer, fire retardant, smoke suppressant, viscosifier, softening agent, UV absorbent, be 65-68 DEG C in temperature, and rotating speed is 100-
Stir 1-1.2h under 200r/min, prepare 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 environmentally-friendly plastic.
Environmentally-friendly plastic the most according to claim 1, it is characterised in that described alkalescence hargil is nano level alkalescence hargil.
Environmentally-friendly plastic the most according to claim 1, it is characterised in that described calcium carbonate is nano level calcium carbonate.
Environmentally-friendly plastic the most according to claim 1, it is characterised in that described antimildew and antibacterial agent is that AEM5700-B mildew-resistant resists
Microbial inoculum.
Environmentally-friendly plastic the most according to claim 1, it is characterised in that 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.
Environmentally-friendly plastic the most according to claim 1, it is characterised in that described antioxidant is antioxidant 1010.
Environmentally-friendly plastic the most according to claim 1, it is characterised in that described stabilizer is calcium-zinc composite stabilizing agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722596.5A CN106084703A (en) | 2016-08-25 | 2016-08-25 | A kind of environmentally-friendly plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610722596.5A CN106084703A (en) | 2016-08-25 | 2016-08-25 | A kind of environmentally-friendly plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106084703A true CN106084703A (en) | 2016-11-09 |
Family
ID=57226208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610722596.5A Pending CN106084703A (en) | 2016-08-25 | 2016-08-25 | A kind of environmentally-friendly plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106084703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662149A (en) * | 2020-12-09 | 2021-04-16 | 张文俊 | Preparation method of high-temperature-resistant PLA extruded sheet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760037A (en) * | 2008-12-23 | 2010-06-30 | 金发科技股份有限公司 | Completely degraded plant powder modified thermoplastics composite material and preparation method thereof |
| CN104086959A (en) * | 2014-07-31 | 2014-10-08 | 宁国市日格美橡塑制品有限公司 | Protein plastic material |
| CN104086963A (en) * | 2014-07-31 | 2014-10-08 | 宁国市日格美橡塑制品有限公司 | Biodegradable peanut protein plastic |
| CN104086964A (en) * | 2014-07-31 | 2014-10-08 | 宁国市日格美橡塑制品有限公司 | Environment-friendly plastic material |
-
2016
- 2016-08-25 CN CN201610722596.5A patent/CN106084703A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101760037A (en) * | 2008-12-23 | 2010-06-30 | 金发科技股份有限公司 | Completely degraded plant powder modified thermoplastics composite material and preparation method thereof |
| CN104086959A (en) * | 2014-07-31 | 2014-10-08 | 宁国市日格美橡塑制品有限公司 | Protein plastic material |
| CN104086963A (en) * | 2014-07-31 | 2014-10-08 | 宁国市日格美橡塑制品有限公司 | Biodegradable peanut protein plastic |
| CN104086964A (en) * | 2014-07-31 | 2014-10-08 | 宁国市日格美橡塑制品有限公司 | Environment-friendly plastic material |
Non-Patent Citations (1)
| Title |
|---|
| 杨斌: "《绿色塑料聚乳酸》", 30 September 2007, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662149A (en) * | 2020-12-09 | 2021-04-16 | 张文俊 | Preparation method of high-temperature-resistant PLA extruded sheet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103627153B (en) | A kind of complete biodegradable PLA/PBAT composites and preparation method thereof | |
| CN101020780B (en) | Preparation process of polylactic acid-base thermoplastic wood-plastic composite material | |
| CN104086963B (en) | A kind of biodegradable Semen arachidis hypogaeae protein plastics | |
| CN104086964B (en) | A kind of environmentally-friendly plastic material | |
| CN106221165A (en) | A kind of whole life cycle design of high-barrier and preparation method thereof | |
| CN104559087A (en) | Controllable bio-based full-degradable mulching film | |
| CN104718247A (en) | Biodegradable compositions, methods and uses thereof | |
| CN101760037A (en) | Completely degraded plant powder modified thermoplastics composite material and preparation method thereof | |
| CN106167607A (en) | A kind of degradable environmentally-friendly plastic | |
| CN105199236A (en) | Antibacterial composite and preparing method thereof | |
| CN103992518B (en) | Biodegradable packaging material | |
| CN106046625A (en) | Polyvinyl chloride blowing glue film and calendaring process thereof | |
| CN105885112A (en) | Environment-friendly plastic bag | |
| CN107841102A (en) | A kind of biodegradable toughness reinforcing heat-proof polylactic acid modified resin and preparation method thereof | |
| CN106189145A (en) | A kind of degradable plastics | |
| CN109096643A (en) | A kind of novel green fire-resistant waterproof wood plastic composite and preparation method thereof | |
| CN106084703A (en) | A kind of environmentally-friendly plastic | |
| CN104910499A (en) | Environmentally digestible plastic preparation method taking calcium carbonate as filler | |
| CN107236269A (en) | A kind of degradable combination film and preparation method thereof | |
| CN104945870A (en) | All-biodegradable modified polylactic acid film-blowing resin and preparation method thereof | |
| CN104231580A (en) | Biodegradable peanut protein plastic with long service life | |
| CN106046730A (en) | Novel plastic | |
| CN106084702A (en) | A kind of novel environment friendly plastics | |
| CN107759988A (en) | A kind of degradable plastics | |
| CN106221164A (en) | A kind of novel degradable plastics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |