CN106433141A - Environment-friendly material for toilet, and preparation method of environment-friendly material - Google Patents
Environment-friendly material for toilet, and preparation method of environment-friendly material Download PDFInfo
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- CN106433141A CN106433141A CN201611132133.XA CN201611132133A CN106433141A CN 106433141 A CN106433141 A CN 106433141A CN 201611132133 A CN201611132133 A CN 201611132133A CN 106433141 A CN106433141 A CN 106433141A
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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
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- 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
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
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- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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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
- 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
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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
- 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
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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
- 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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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Polymers & Plastics (AREA)
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Abstract
The invention discloses an environment-friendly material for toilets. The environment-friendly material is prepared from the following raw materials in parts by weight: 0.5-4 parts of organic alkyl acid phosphate, 5-9 parts of bamboo fibers, 25-42 parts of silica gel, 4-10 parts of aluminum hydroxide, 2-6 parts of starch, 2-8 parts of polyvinyl alcohol, 1-3 parts of talcum powder, 1-4 parts of graphite, 6-12 parts of carbon black, 2-5 parts of silicon carbide powder, 5-10 parts of straw powder, 0.2-1 part of carbon fibers, 3-8 parts of a toughening agent, 0.1-1.5 parts of a stabilizer, 7-16 parts of a fire retardant, 0.5-1 part of an antioxidant, 0.2-1 part of surface brightener and 2-5 parts of aloe extract. The invention also discloses a preparation method of the environment-friendly material. According to the environment-friendly material prepared by the method, all the components have a synergistic effect, and the material has good glossiness, high bending strength and high creep resistance, so that the material can be used for producing all-plastic toilet base materials or products with similar requirements; the material has excellent toilet bearing load resistance, thus having wide application prospect.
Description
Technical field
The present invention relates to field of material preparation, specifically a kind of environment-friendly materials for toilet seat.
Background technology
With the raising of expanding economy and people's living standard, increasing family is all mounted with the family of oneself
Toilet seat.Toilet seat includes toilet base, base fixed seat, base upper cover, seat ring fixed seat, seat ring, flap, water tank, benefit
Hydrosphere, blowdown siphon, jet water spout, separating stand and toilet seat inner bag；Base fixed seat is arranged on the bottom of toilet base, uses
In fixing described toilet base on the ground, toilet seat inner bag is fixedly mounted in described toilet base, described base
On cover and be provided with water tank mounting seat, water tank is arranged in water tank mounting seat.
The main material of currently manufactured toilet seat is pottery and acrylic, and the production technology of pottery is formed into after greenwave through height
Warm sinter molding, complex manufacturing, the loss of the gypsum mold in greenwave manufacturing process, greenwave is dried the change with sintering process
Shape, causes the concordance after formed product poor, and yield rate is low, yield rate highest also only 60%, and ceramic pedestal pan weight
Amount is big, transport inconvenience, be easily damaged, and can only abandon it is impossible to repairing and reusing, cause the wasting of resources, surface color and polish list after damage
One it is impossible to meet the decoration demand of people；Acrylic toilet seat production technology is through vacuum thermoforming blank with acryl plates,
Then overall package and surface modification are being carried out with unsaturated-resin material, frp process again, inside it, stone powder to be filled mixes
Compound is used for supporting and fixing, and can not be recycled after formed product, because frp process will adopt glass fibre, certainly will
Environmental pollution can be caused, in production process, need substantial amounts of manual work simultaneously, mechanization degree is low, and its product there is also unanimously
Property difference feature, this just brings inconvenience for people.
Content of the invention
It is an object of the invention to provide a kind of environment-friendly materials for toilet seat, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, the present invention provides following technical scheme：
A kind of environment-friendly materials for toilet seat, are made up of according to weight portion following raw material：Organoalkyl acid phosphoric acid ester
0.5-4 part, bamboo fibre 5-9 part, silica gel 25-42 part, aluminium hydroxide 4-10 part, starch 2-6 part, polyvinyl alcohol 2-8 part, Pulvis Talci
1-3 part, graphite 1-4 part, white carbon black 6-12 part, silicon carbide powder 2-5 part, stalk powder 5-10 part, carbon fiber 0.2-1 part, toughness reinforcing
Agent 3-8 part, stabilizer 0.1-1.5 part, fire retardant 7-16 part, antioxidant 0.5-1 part, finishing agent 0.2-1 part and Aloe carry
Take liquid 2-5 part.
As the further scheme of the present invention：Silica gel adopts the mixing of the one or two kinds of of homopolymerization silica gel and copolymerization silica gel
Thing, straw adopts corn straw, one or several mixture of soybean stalk, wheat stalk and broomcorn straw.
As the further scheme of the present invention：A diameter of 50nm-200nm of carbon fiber, length are 2um-300um, graphite,
The particle diameter of white carbon black and silicon carbide powder is 0.15um-150um.
The preparation method of the described environment-friendly materials for toilet seat, comprises the following steps that：
Step one, weighs various raw materials, standby；
Step 2, aluminium hydroxide and silicon carbide powder are put into high mixer, 15-30 is dried and divides under 100-150 degree Celsius
Clock, insulation after blowing is deposited, standby；
Step 3, Organoalkyl acid phosphoric acid ester and bamboo fibre is put into ball milling 1-3 hour in ball mill, obtains the first mixing
Thing powder；
Step 4, it is 34- that starch is sequentially placed into the sodium hydroxide solution that mass fraction is 25-36% and mass fraction
10-18 minute and 25-40 minute in 52% sodium carbonate liquor, then deionized water is washed till neutrality and drying, you can obtain
Modified starch；
Step 5, by the first mix powder, modified starch, silica gel, polyvinyl alcohol, Pulvis Talci, graphite, white carbon black, straw
Powder, carbon fiber, toughener, stabilizer, fire retardant, antioxidant, finishing agent, Aloe extraction solution, aluminium hydroxide and carbonization
Si powder puts into high mixer, and mixture temperature is 55-85 degree Celsius, and mixing 3-7 minute obtains mixed material；
Step 6, mixed material is put in dual-screw pelletizer, turning with 500-720rpm under 200-235 degree Celsius
Fast and negative 0.12- bears and carries out pelletize under 0.05MPa vacuum degree condition, you can obtain finished product.
Compared with prior art, the invention has the beneficial effects as follows：The environment-friendly materials of present invention preparation, each component plays collaborative work
With there is excellent glossiness, high bending strength and high creep resistance energy, can apply to the life of all-plastic toilet base material
Produce or be similar to and require production, there is the excellent resistance to loading of carrying toilet seat, have a extensive future.
Specific embodiment
With reference to specific embodiment, the technical scheme of this patent is described in more detail.
Embodiment 1
A kind of environment-friendly materials for toilet seat, are made up of according to weight portion following raw material：Organoalkyl acid phosphoric acid ester 0.5
Part, 5 parts of bamboo fibre, 25 parts of silica gel, 4 parts of aluminium hydroxide, 2 parts of starch, 2 parts of polyvinyl alcohol, 1 part of Pulvis Talci, 1 part of graphite, white carbon black 6
Part, 2 parts of silicon carbide powder, 5 parts of stalk powder, 0.2 part of carbon fiber, 3 parts of toughener, 0.1 part of stabilizer, 7 parts of fire retardant, antioxygen
0.5 part of agent, 0.2 part of finishing agent and 2 parts of Aloe extraction solution.Silica gel adopts homopolymerization silica gel, and straw adopts soybean stalk.
The preparation method of the described environment-friendly materials for toilet seat, comprises the following steps that：
Step one, weighs various raw materials, standby；
Step 2, aluminium hydroxide and silicon carbide powder are put into high mixer, are dried 18 minutes, blowing under 110 degrees Celsius
Insulation is deposited afterwards, standby；
Step 3, Organoalkyl acid phosphoric acid ester and bamboo fibre is put into ball milling 1.5 hours in ball mill, obtains the first mixing
Thing powder；
Step 4, by the carbon that starch is sequentially placed into the sodium hydroxide solution that mass fraction is 28% and mass fraction is 37%
12 minutes and 28 minutes in acid sodium solution, then deionized water is washed till neutrality and drying, you can obtain modified starch；
Step 5, by the first mix powder, modified starch, silica gel, polyvinyl alcohol, Pulvis Talci, graphite, white carbon black, straw
Powder, carbon fiber, toughener, stabilizer, fire retardant, antioxidant, finishing agent, Aloe extraction solution, aluminium hydroxide and carbonization
Si powder puts into high mixer, and mixture temperature is 58 degrees Celsius, and mixing obtains mixed material in 4 minutes；
Step 6, mixed material is put in dual-screw pelletizer, at 200 degrees celsius with the rotating speed of 540rpm and negative
Carry out pelletize, you can obtain finished product under 0.10MPa vacuum degree condition.
Performance test is carried out to the product of embodiment 1, test result is：Tensile strength 38.6MPa, simply supported beam non-notch rushes
Hit intensity is 19.5KJ/m2, bending strength 53.4MPa, heat distortion temperature is 156 DEG C, and glossiness is 73Gs (60 °).
Embodiment 2
A kind of environment-friendly materials for toilet seat, are made up of according to weight portion following raw material：Organoalkyl acid phosphoric acid ester 2
Part, 7 parts of bamboo fibre, 35 parts of silica gel, 7 parts of aluminium hydroxide, 4 parts of starch, 5 parts of polyvinyl alcohol, 2 parts of Pulvis Talci, 2 parts of graphite, white carbon black 9
Part, 3 parts of silicon carbide powder, 8 parts of stalk powder, 0.6 part of carbon fiber, 5 parts of toughener, 1 part of stabilizer, 12 parts of fire retardant, antioxygen
0.7 part of agent, 0.5 part of finishing agent and 3 parts of Aloe extraction solution.A diameter of 80nm of carbon fiber, length are 120um, graphite, charcoal
Black and silicon carbide powder particle diameter is 6um.
The preparation method of the described environment-friendly materials for toilet seat, comprises the following steps that：
Step one, weighs various raw materials, standby；
Step 2, aluminium hydroxide and silicon carbide powder are put into high mixer, are dried 24 minutes, blowing under 140 degrees Celsius
Insulation is deposited afterwards, standby；
Step 3, Organoalkyl acid phosphoric acid ester and bamboo fibre is put into ball milling 2 hours in ball mill, obtains the first mixture
Powder；
Step 4, by the carbon that starch is sequentially placed into the sodium hydroxide solution that mass fraction is 32% and mass fraction is 45%
16 minutes and 35 minutes in acid sodium solution, then deionized water is washed till neutrality and drying, you can obtain modified starch；
Step 5, by the first mix powder, modified starch, silica gel, polyvinyl alcohol, Pulvis Talci, graphite, white carbon black, straw
Powder, carbon fiber, toughener, stabilizer, fire retardant, antioxidant, finishing agent, Aloe extraction solution, aluminium hydroxide and carbonization
Si powder puts into high mixer, and mixture temperature is 70 degrees Celsius, and mixing obtains mixed material in 6 minutes；
Step 6, mixed material is put in dual-screw pelletizer, with the rotating speed of 630rpm and negative under 220 degrees Celsius
Carry out pelletize, you can obtain finished product under 0.08MPa vacuum degree condition.
Performance test is carried out to the product of embodiment 2, test result is：Tensile strength 40.3MPa, simply supported beam non-notch rushes
Hit intensity is 19.1KJ/m2, bending strength 56.3MPa, heat distortion temperature is 148 DEG C, and glossiness is 77Gs (60 °).
Embodiment 3
A kind of environment-friendly materials for toilet seat, are made up of according to weight portion following raw material：Organoalkyl acid phosphoric acid ester 4
Part, 9 parts of bamboo fibre, 42 parts of silica gel, 10 parts of aluminium hydroxide, 6 parts of starch, 8 parts of polyvinyl alcohol, 3 parts of Pulvis Talci, 4 parts of graphite, white carbon black
12 parts, 5 parts of silicon carbide powder, 10 parts of stalk powder, 1 part of carbon fiber, 8 parts of toughener, 1.5 parts of stabilizer, 16 parts of fire retardant, anti-
1 part of oxygen agent, 1 part of finishing agent and 5 parts of Aloe extraction solution.Silica gel adopts the mixture of homopolymerization silica gel and copolymerization silica gel, straw
Mixture using corn straw, soybean stalk, wheat stalk and broomcorn straw.A diameter of 160nm of carbon fiber, length are
180um, the particle diameter of graphite, white carbon black and silicon carbide powder is 80um.
The preparation method of the described environment-friendly materials for toilet seat, comprises the following steps that：
Step one, weighs various raw materials, standby；
Step 2, aluminium hydroxide and silicon carbide powder are put into high mixer, are dried 20 minutes, blowing under 150 degrees Celsius
Insulation is deposited afterwards, standby；
Step 3, Organoalkyl acid phosphoric acid ester and bamboo fibre is put into ball milling 3 hours in ball mill, obtains the first mixture
Powder；
Step 4, by the carbon that starch is sequentially placed into the sodium hydroxide solution that mass fraction is 32% and mass fraction is 45%
16 minutes and 35 minutes in acid sodium solution, then deionized water is washed till neutrality and drying, you can obtain modified starch；
Step 5, by the first mix powder, modified starch, silica gel, polyvinyl alcohol, Pulvis Talci, graphite, white carbon black, straw
Powder, carbon fiber, toughener, stabilizer, fire retardant, antioxidant, finishing agent, Aloe extraction solution, aluminium hydroxide and carbonization
Si powder puts into high mixer, and mixture temperature is 75 degrees Celsius, and mixing obtains mixed material in 5 minutes；
Step 6, mixed material is put in dual-screw pelletizer, with the rotating speed of 720rpm and negative under 230 degrees Celsius
Carry out pelletize, you can obtain finished product under 0.05MPa vacuum degree condition.
Performance test is carried out to the product of embodiment 3, test result is：Tensile strength 36.1MPa, simply supported beam non-notch rushes
Hit intensity is 18.3KJ/m2, bending strength 48.5MPa, heat distortion temperature is 147 DEG C, and glossiness is 71Gs (60 °).
Comparative example 1
Except not containing Aloe extraction solution, remaining component of comparative example 1 and preparation method are all same as Example 2.
Performance test is carried out to the product of comparative example 1, test result is：Tensile strength 26.3MPa, simply supported beam non-notch rushes
Hit intensity is 13.1KJ/m2, bending strength 37.2MPa, heat distortion temperature is 84 DEG C, and glossiness is 36Gs (60 °).
As can be seen that the product of embodiment 1-3 has good stretching, bending and shock resistance energy-absorbing from test data,
Heat stability and glossiness are good, possess wide prospect of the application.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment only wraps
Containing an independent technical scheme, only for clarity, those skilled in the art should for this narrating mode of description
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (4)
1. a kind of environment-friendly materials for toilet seat are it is characterised in that be made up of according to weight portion following raw material：Organoalkyl acid
Phosphoesterase 30 .5-4 part, bamboo fibre 5-9 part, silica gel 25-42 part, aluminium hydroxide 4-10 part, starch 2-6 part, polyvinyl alcohol 2-8 part,
Pulvis Talci 1-3 part, graphite 1-4 part, white carbon black 6-12 part, silicon carbide powder 2-5 part, stalk powder 5-10 part, carbon fiber 0.2-1
Part, toughener 3-8 part, stabilizer 0.1-1.5 part, fire retardant 7-16 part, antioxidant 0.5-1 part, finishing agent 0.2-1 part and
Aloe extraction solution 2-5 part.
2. the environment-friendly materials for toilet seat according to claim 1 are it is characterised in that described silica gel adopts homopolymerization silica gel
With the mixture of the one or two kinds of of copolymerization silica gel, straw is using corn straw, soybean stalk, wheat stalk and broomcorn straw
One or several mixture.
3. the environment-friendly materials for toilet seat according to claim 1 and 2 are it is characterised in that the diameter of described carbon fiber
It is 2um-300um for 50nm-200nm, length, the particle diameter of graphite, white carbon black and silicon carbide powder is 0.15um-150um.
4. a kind of preparation method of the described environment-friendly materials for toilet seat as arbitrary in claim 1-3 is it is characterised in that have
Body step is as follows：
Step one, weighs various raw materials, standby；
Step 2, aluminium hydroxide and silicon carbide powder are put into high mixer, 15-30 minute is dried, puts under 100-150 degree Celsius
After material, insulation is deposited, standby；
Step 3, Organoalkyl acid phosphoric acid ester and bamboo fibre are put into ball milling 1-3 hour in ball mill, obtain the first mixture powder
End；
Step 4, it is 34-52%'s that starch is sequentially placed into the sodium hydroxide solution that mass fraction is 25-36% and mass fraction
10-18 minute and 25-40 minute in sodium carbonate liquor, then deionized water is washed till neutrality and drying, you can obtain modified shallow lake
Powder；
Step 5, by the first mix powder, modified starch, silica gel, polyvinyl alcohol, Pulvis Talci, graphite, white carbon black, stalk powder,
Carbon fiber, toughener, stabilizer, fire retardant, antioxidant, finishing agent, Aloe extraction solution, aluminium hydroxide and silicon carbide powder
Put into high mixer, mixture temperature is 55-85 degree Celsius, mixing 3-7 minute obtains mixed material；
Step 6, mixed material is put in dual-screw pelletizer, under 200-235 degree Celsius with the rotating speed of 500-720rpm and
Negative 0.12- bears and carries out pelletize under 0.05MPa vacuum degree condition, you can obtain finished product.
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|---|---|---|---|
| CN201611132133.XA CN106433141A (en) | 2016-12-09 | 2016-12-09 | Environment-friendly material for toilet, and preparation method of environment-friendly material |
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|---|---|---|---|
| CN201611132133.XA CN106433141A (en) | 2016-12-09 | 2016-12-09 | Environment-friendly material for toilet, and preparation method of environment-friendly material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129215A (en) * | 2017-06-20 | 2017-09-05 | 合肥慧林建材有限公司 | A kind of environment-protection ground face brick and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292844A (en) * | 2014-09-25 | 2015-01-21 | 青岛高远光电测控技术有限公司 | Stable abrasion-resistant rubber gasket |
-
2016
- 2016-12-09 CN CN201611132133.XA patent/CN106433141A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104292844A (en) * | 2014-09-25 | 2015-01-21 | 青岛高远光电测控技术有限公司 | Stable abrasion-resistant rubber gasket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107129215A (en) * | 2017-06-20 | 2017-09-05 | 合肥慧林建材有限公司 | A kind of environment-protection ground face brick and preparation method thereof |
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