CN107974041A - A kind of melamine resin tableware preparation method not easy to break - Google Patents
A kind of melamine resin tableware preparation method not easy to break Download PDFInfo
- Publication number
- CN107974041A CN107974041A CN201711337405.4A CN201711337405A CN107974041A CN 107974041 A CN107974041 A CN 107974041A CN 201711337405 A CN201711337405 A CN 201711337405A CN 107974041 A CN107974041 A CN 107974041A
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- China
- Prior art keywords
- lecithin
- melamine resin
- easy
- break
- uniformly mixed
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three 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
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- 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 melamine resin tableware preparation method not easy to break, include the following steps：Melamine resin, bamboo scraps fiber, titanate esters, nano medical stone powder, epoxidized soybean oil, antioxidant, lecithin are uniformly mixed, addition releasing agent, curing agent are uniformly mixed, and are crushed, and screening is hot-forming to obtain melamine resin tableware not easy to break.Lecithin is prepared using following technique：Lecithin, silk fiber, absolute ethyl alcohol are uniformly mixed, add ammonium persulfate stirring, ultrasonic vibration, filtering, adds nanomete talc powder, palm oil homogenization obtains lecithin.Safety and environmental protection of the present invention, cost is low, and compatibility is good, and gained tableware impulse-durability effect is good, not easy to break, and drop resistant effect is good.
Description
Technical field
The present invention relates to melamine resin technical field, more particularly to a kind of melamine resin tableware preparation side not easy to break
Method.
Background technology
Melamine resin have the characteristics that it is odorless, tasteless, nontoxic, bright in colour, its make tableware can be in 30-120 DEG C of model
Interior long-term safety is enclosed to use.This dishware is with its surfacing, light and handy, beautiful, low temperature resistant (can be directly placed into refrigerator), resistance to steaming
Boil (can be with boiling water boiling), anti-pollution, the performance such as be not easy to break into pieces, be widely used in fast food, staff canteen and Pediatric diet industry
Deng field.
But it is more and more prominent the shortcomings that melamine resin easy fracture, poor impact resistance as melamine dishware dosage gradually increases,
As the short slab for restricting its development.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of melamine resin tableware not easy to break and prepares
Method, safety and environmental protection, cost is low, and compatibility is good, and gained tableware impulse-durability effect is good, not easy to break, and drop resistant effect is good.
A kind of melamine resin tableware preparation method not easy to break proposed by the present invention, includes the following steps：By melamine tree
Fat, bamboo scraps fiber, titanate esters, nano medical stone powder, epoxidized soybean oil, antioxidant, lecithin are uniformly mixed, and are added de-
Mould agent, curing agent are uniformly mixed, and are crushed, and screening is hot-forming to obtain melamine resin tableware not easy to break.
Preferably, melamine resin, bamboo scraps fiber, titanate esters, nano medical stone powder, epoxidized soybean oil, antioxidant, lecithin
Compound, releasing agent, the weight ratio of curing agent are 100-140：10-20：2-4：2-4：2-4：2-4：2-4：2-4：2-4.
Preferably, include the following steps：By melamine resin, bamboo scraps fiber, titanate esters, nano medical stone powder, epoxy soybean
Oil, antioxidant, lecithin are uniformly mixed, and addition releasing agent, curing agent are uniformly mixed, and are crushed, and screening is hot-forming,
Forming temperature is 180-195 DEG C, briquetting pressure 14-18Mpa, obtains melamine resin tableware not easy to break.
Preferably, lecithin is prepared using following technique：Lecithin, silk fiber, absolute ethyl alcohol are mixed equal
It is even, ammonium persulfate stirring is added, ultrasonic vibration, filtering, adds nanomete talc powder, that palm oil homogenization obtains lecithin is compound
Thing.
Preferably, in the preparation process of lecithin, lecithin, silk fiber, absolute ethyl alcohol, ammonium persulfate, receive
Rice talcum powder, the weight ratio of palm oil are 6-8：16-20：100-180：0.4-0.8：10-20：3-5.
Preferably, lecithin is prepared using following technique：Lecithin, silk fiber, absolute ethyl alcohol are mixed equal
It is even, ammonium persulfate stirring 15-25h is added, mixing speed 800-1000r/min, whipping temp is 75-85 DEG C, ultrasonic vibration
20-40min, ultrasonic power 700-800W, filtering, adds nanomete talc powder, that palm oil homogenization obtains lecithin is compound
Thing.
The present invention uses melamine resin, bamboo scraps fiber not only to significantly reduce the additive amount of melamine resin for major ingredient, safety
Environmental protection, cost is low, and can be with reference to the advantages of both, and compatibility is good, and gained tableware impulse-durability effect is good, not easy to break, drop resistant
Effect is good, cost is reduced while ensureing safe to use, improving performance can large-scale promotion use.
In the lecithin of the present invention, lecithin after silk fiber compounding crosslinking with being coated on nanomete talc powder table
Face, forms cladding shell mechanism, coordinates and adds palm oil effect, and degree of scatter is good, and bond strength is high, and overall crosslinking is uniform, institute
It is good to obtain lecithin stability, can not only promote high degree of dispersion between melamine resin, bamboo scraps fiber, but also can combine both
Advantage, not only drop resistant effect is good, but also impulse-durability effect is excellent, further coordinates titanate esters effect, makes organic material in raw material
High with the bond strength of inorganic material part, comprehensive performance further enhances, and can be widely applied to make lightweight tableware, tableware etc.
The household implements of hygienic environment-protecting.
Embodiment
In the following, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of melamine resin tableware preparation method not easy to break, includes the following steps：By 100kg melamine resins, 20kg
Bamboo scraps fiber, 2kg titanate esters, 4kg nano medical stones powder, 2kg epoxidized soybean oils, 4kg antioxidant, 2kg lecithins mix
Closing uniformly, addition 4kg releasing agents, 2kg curing agents are uniformly mixed, and are crushed, and screening is hot-forming, and forming temperature is 195 DEG C, into
Type pressure is 14Mpa, obtains melamine resin tableware not easy to break.
Lecithin is prepared using following technique：8kg lecithin, 16kg silk fibers, 180kg absolute ethyl alcohols are mixed
Close uniformly, add 0.4kg ammonium persulfates stirring 25h, mixing speed 800r/min, whipping temp is 85 DEG C, ultrasonic vibration
20min, ultrasonic power 800W, filtering, adds 10kg nanomete talc powders, that 5kg palm oil homogenizations obtain lecithin is compound
Thing.
Embodiment 2
A kind of melamine resin tableware preparation method not easy to break, includes the following steps：By 140kg melamine resins, 10kg
Bamboo scraps fiber, 4kg titanate esters, 2kg nano medical stones powder, 4kg epoxidized soybean oils, 2kg antioxidant, 4kg lecithins mix
Closing uniformly, addition 2kg releasing agents, 4kg curing agents are uniformly mixed, and are crushed, and screening is hot-forming, and forming temperature is 180 DEG C, into
Type pressure is 18Mpa, obtains melamine resin tableware not easy to break.
Lecithin is prepared using following technique：6kg lecithin, 20kg silk fibers, 100kg absolute ethyl alcohols are mixed
Close uniformly, add 0.8kg ammonium persulfates stirring 15h, mixing speed 1000r/min, whipping temp is 75 DEG C, ultrasonic vibration
40min, ultrasonic power 700W, filtering, adds 20kg nanomete talc powders, that 3kg palm oil homogenizations obtain lecithin is compound
Thing.
Embodiment 3
A kind of melamine resin tableware preparation method not easy to break, includes the following steps：By 110kg melamine resins, 18kg
Bamboo scraps fiber, 2.5kg titanate esters, 3.5kg nano medical stones powder, 2.5kg epoxidized soybean oils, 3.5kg antioxidant, 2.5kg lecithins
Fat complexes are uniformly mixed, and add 3.5kg releasing agents, 2.5kg curing agents are uniformly mixed, and are crushed, and are sieved, hot-forming, shaping
Temperature is 190 DEG C, briquetting pressure 15Mpa, obtains melamine resin tableware not easy to break.
Lecithin is prepared using following technique：By 7.5kg lecithin, 17kg silk fibers, 160kg absolute ethyl alcohols
It is uniformly mixed, adds 0.5kg ammonium persulfates stirring 22h, mixing speed 850r/min, whipping temp is 82 DEG C, ultrasonic vibration
25min, ultrasonic power 770W, filtering, adds 12kg nanomete talc powders, 4.5kg palm oil homogenizations obtain lecithin and answer
Compound.
Embodiment 4
A kind of melamine resin tableware preparation method not easy to break, includes the following steps：By 130kg melamine resins, 12kg
Bamboo scraps fiber, 3.5kg titanate esters, 2.5kg nano medical stones powder, 3.5kg epoxidized soybean oils, 2.5kg antioxidant, 3.5kg lecithins
Fat complexes are uniformly mixed, and add 2.5kg releasing agents, 3.5kg curing agents are uniformly mixed, and are crushed, and are sieved, hot-forming, shaping
Temperature is 185 DEG C, briquetting pressure 17Mpa, obtains melamine resin tableware not easy to break.
Lecithin is prepared using following technique：By 6.5kg lecithin, 19kg silk fibers, 120kg absolute ethyl alcohols
It is uniformly mixed, adds 0.7kg ammonium persulfates stirring 18h, mixing speed 950r/min, whipping temp is 78 DEG C, ultrasonic vibration
35min, ultrasonic power 730W, filtering, adds 18kg nanomete talc powders, 3.5kg palm oil homogenizations obtain lecithin and answer
Compound.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of melamine resin tableware preparation method not easy to break, it is characterised in that include the following steps：By melamine resin,
Bamboo scraps fiber, titanate esters, nano medical stone powder, epoxidized soybean oil, antioxidant, lecithin are uniformly mixed, and add the demoulding
Agent, curing agent are uniformly mixed, and are crushed, and screening is hot-forming to obtain melamine resin tableware not easy to break.
2. melamine resin tableware preparation method not easy to break according to claim 1, it is characterised in that melamine resin, bamboo
Consider fiber, titanate esters, nano medical stone powder, epoxidized soybean oil, antioxidant, lecithin, releasing agent, the weight of curing agent to be worth doing
Than for 100-140：10-20：2-4：2-4：2-4：2-4：2-4：2-4：2-4.
3. melamine resin tableware preparation method not easy to break according to claim 1 or claim 2, it is characterised in that including as follows
Step：Melamine resin, bamboo scraps fiber, titanate esters, nano medical stone powder, epoxidized soybean oil, antioxidant, lecithin are mixed
Close uniformly, addition releasing agent, curing agent are uniformly mixed, and are crushed, and screening is hot-forming, and forming temperature is 180-195 DEG C, is molded
Pressure is 14-18Mpa, obtains melamine resin tableware not easy to break.
4. according to any one of the claim 1-3 melamine resin tableware preparation methods not easy to break, it is characterised in that lecithin
Fat complexes are prepared using following technique：Lecithin, silk fiber, absolute ethyl alcohol are uniformly mixed, add ammonium persulfate stirring,
Ultrasonic vibration, filtering, adds nanomete talc powder, palm oil homogenization obtains lecithin.
5. melamine resin tableware preparation method not easy to break according to claim 4, it is characterised in that lecithin
Preparation process in, lecithin, silk fiber, absolute ethyl alcohol, ammonium persulfate, nanomete talc powder, the weight ratio of palm oil are 6-
8：16-20：100-180：0.4-0.8：10-20：3-5.
6. according to the melamine resin tableware preparation method not easy to break of claim 4 or 5, it is characterised in that lecithin is multiple
Compound is prepared using following technique：Lecithin, silk fiber, absolute ethyl alcohol are uniformly mixed, add ammonium persulfate stirring 15-
25h, mixing speed 800-1000r/min, whipping temp are 75-85 DEG C, ultrasonic vibration 20-40min, ultrasonic power 700-
800W, filtering, adds nanomete talc powder, palm oil homogenization obtains lecithin.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711337405.4A CN107974041A (en) | 2017-12-14 | 2017-12-14 | A kind of melamine resin tableware preparation method not easy to break |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711337405.4A CN107974041A (en) | 2017-12-14 | 2017-12-14 | A kind of melamine resin tableware preparation method not easy to break |
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| CN107974041A true CN107974041A (en) | 2018-05-01 |
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| CN201711337405.4A Withdrawn CN107974041A (en) | 2017-12-14 | 2017-12-14 | A kind of melamine resin tableware preparation method not easy to break |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087829A (en) * | 2020-01-22 | 2020-05-01 | 绿之态科技有限公司 | Medical stone and plant fiber composite material and manufacturing process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6488997B1 (en) * | 2000-03-31 | 2002-12-03 | Enviro Concept Ltd. | Degradable composite material, its disposable products and processing method thereof |
| CN101654542A (en) * | 2009-09-16 | 2010-02-24 | 浙江万安塑料有限公司 | High-temperature resistant porcelain imitation material and production method thereof |
| CN102794803A (en) * | 2012-08-30 | 2012-11-28 | 大连绿之态科技有限公司 | Manufacturing method for vegetable fiber compound tableware |
-
2017
- 2017-12-14 CN CN201711337405.4A patent/CN107974041A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6488997B1 (en) * | 2000-03-31 | 2002-12-03 | Enviro Concept Ltd. | Degradable composite material, its disposable products and processing method thereof |
| CN101654542A (en) * | 2009-09-16 | 2010-02-24 | 浙江万安塑料有限公司 | High-temperature resistant porcelain imitation material and production method thereof |
| CN102794803A (en) * | 2012-08-30 | 2012-11-28 | 大连绿之态科技有限公司 | Manufacturing method for vegetable fiber compound tableware |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087829A (en) * | 2020-01-22 | 2020-05-01 | 绿之态科技有限公司 | Medical stone and plant fiber composite material and manufacturing process thereof |
| CN111087829B (en) * | 2020-01-22 | 2021-11-23 | 安徽绿之态秸秆制品有限公司 | Medical stone and plant fiber composite material and manufacturing process thereof |
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Application publication date: 20180501 |