CN110256851A - A kind of fannings material silica gel composite coaster and preparation method thereof - Google Patents
A kind of fannings material silica gel composite coaster and preparation method thereof Download PDFInfo
- Publication number
- CN110256851A CN110256851A CN201910498671.8A CN201910498671A CN110256851A CN 110256851 A CN110256851 A CN 110256851A CN 201910498671 A CN201910498671 A CN 201910498671A CN 110256851 A CN110256851 A CN 110256851A
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- China
- Prior art keywords
- silica gel
- fannings
- coaster
- composite
- foamed
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
-
- 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
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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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Table Equipment (AREA)
Abstract
The present invention discloses a kind of fannings material silica gel composite coaster preparation method and coaster, preparation method includes step are as follows: proportion foamed silica gel major ingredient 67-75%, fannings 23-31%, silicone oil 2% first, stirring is to being sufficiently mixed, it injects the mixture into preset mold, 30-40 minutes foamings is evenly heated at 60-70 DEG C；Last coaster wooden frame is to be suppressed by mold and coaster main body when composite material is unformed, be linked together, bond again without using glue product.The viscosity having using material itself when compound fannings silica gel coaster unshaped, coaster can be bonded together with frame without gluing after molding, and this gluing mode is more environmentally-friendly and healthy, and coaster main body and frame are not easy to fall off.
Description
Technical field
The present invention relates to health product technical field, in particular to a kind of fannings material silica gel composite coaster and its preparation side
Method.
Background technique
Coaster is common daily necessities in life, mainly for the protection of desktop and anti-skidding effect.In Chinese tea-drinking culture
In, coaster can embody the cultural connotation of a people, and fastidious in details to sampling tea.
As the improvement of people's living standards, requirement of the people to coaster has further upgrading, as color, texture,
Culture, smell etc..Coaster market is based on wooden coaster, plastic cement coaster at present, but wooden coaster type solid color is dull, and
Antiskid, shock-absorbing effect is poor.Plastic cement coaster is cheap many kinds of, but lacks texture, texture and cultural feature, it is difficult to full
The demand of the high-end crowd of foot.
Summary of the invention
For the deficiency for making up current techniques, the present invention provide it is a kind of it is easy to operate rationally, appearance is simple, possesses tealeaves faint scent
Taste and the fannings material silica gel composite coaster extremely preparation method that damping heat insulation can be played.
To achieve the goals above, the technical scheme adopted by the invention is that a kind of fannings material silica gel composite coaster, packet
Include coaster main body and coaster wooden frame, which is characterized in that the constituent and content (weight percent) of the coaster main body
Are as follows: foamed silica gel major ingredient 67-75%, fannings 23-31%, silicone oil 2%.
The foamed silica gel major ingredient includes foamed silica gel A material, foamed silica gel B material, and wherein foamed silica gel A material is mainly by foaming
Silica gel is constituted, and foamed silica gel B material is made of platinum catalyst.
The discarded fannings material that the fannings is removed using smart tea sieve.
Second technical solution of the invention is a kind of fannings material silica gel composite coaster preparation method, key step are as follows:
1) foamed silica gel major ingredient 67-75%, fannings 23-31%, silicone oil 2% are matched, is stirred to being sufficiently mixed, by mixture
It injects in preset mold, 30-40 minutes foamings is evenly heated at 60-70 DEG C；
2) coaster wooden frame is suppressed, is linked together, nothing by mold and coaster main body when composite material is unformed
Glue product need to be used to bond again.
The specific steps of the method for the present invention:
1) prepare fannings foamed silica gel raw material, including foamed silica gel A material, foamed silica gel B material, silicone oil and fannings；
2) fannings raw material are imported in raw material pulverizer, is crushed, 30 mesh, the 40 mesh fannings powder crushed
End；
3) it takes the silica gel A of equivalent to expect to pour into beaker respectively with silica gel B material, while the silicone oil of silica gel gross mass 2% is added,
It is stirred to being sufficiently mixed to obtain foamed silica gel mixture；
4) the fannings powder for stirring to get the step 2) injects in step 3) the foamed silica gel mixture, fills again
Divide stirring 3-5 minutes, is injected directly into the coaster wooden frame in the preset lower mould of coaster, when not dry using composite material
Stickiness coaster wooden frame and fannings material silica gel composite are bonded together；
5) upper mould and lower die are combined together, 30-40 minutes is evenly heated at 60-70 DEG C to the mixing of fannings silica gel
Object foaming；
6) finishing finished product obtains the fannings foamed silica gel coaster of required shape.
30 mesh fannings powder and 40 mesh fannings powder mixture ratios are 2:3 in the step 2).
Silica gel A material and the preferred proportion of B material are 1:1 in the step 3).
The proportion of foamed silica gel mixture and fannings is preferably in a proportion of 7:3-2:1 in the step 4).
Beneficial effects of the present invention:
The present invention provides a kind of fannings silica gel coaster, and the composite material that fannings material and silica gel mix is had both foaming
The high-quality attribute of silica gel and fannings:
First, main material is foamed silica gel, guarantees that coaster is soft comfortably, elastic force is preferable, can buffer sole pressure
Power, and there is certain water imbibition.
Second, containing ingredients such as tea element, tea polyphenols in fannings powder, with permanent antibacterial, bacteria resistance function, dispel it is different
Function of odor, moreover it is possible to keep the effect of tea aroma for a long time；Fannings material has drawn from the discarded fannings that smart tea sieve is removed, and price is low
Honest and clean, the value of environmental protection is higher.
Third, the mixed jelly of fannings silica gel have extremely strong plastic type, can pass through the shape of the preset mold of change
State moulds coaster curved-surface shape with reaching, and provides more design spaces.
4th, the viscosity having using material itself when compound fannings silica gel coaster unshaped, coaster and frame after molding
It can be bonded together without gluing, this gluing mode is more environmentally-friendly and healthy, and coaster main body and frame are not easy to fall off.
Specific embodiment
Below by way of specific embodiment, the present invention is further illustrated.
Preparation method of the invention specifically illustrated using following examples, but the range protected of the present invention be not limited to
Lower embodiment content.
Embodiment 1
A kind of preparation method of fannings material silica gel composite coaster, includes the following steps:
Firstly, prepare fannings foamed silica gel raw material, including foamed silica gel A material, foamed silica gel B material (platinum catalyst),
Silicone oil, fannings, mass ratio 34:33:2:31；
Then, fannings raw material being imported in raw material pulverizer, is crushed, pulverizer revolving speed is 300 revs/min,
Grinding time is 5-10s, 30 mesh, the 40 mesh fannings powder crushed；
Secondly, the silica gel A of equivalent is taken to expect to pour into beaker respectively with silica gel B material, while the silicon of silica gel gross mass 2% is added
Oil is stirred to being sufficiently mixed to obtain foamed silica gel mixture；
Again, by the above-mentioned fannings powder injection foamed silica gel mixture stirred to get, about 5 points are sufficiently stirred again
Clock is injected directly into the coaster wooden frame in the preset lower mould of coaster, using stickiness of composite material when not dry by cup
Pad wooden frame is bonded together with fannings material silica gel composite；
Upper mould and lower die are combined together, about 30 minutes are evenly heated at 70 DEG C to the foaming of fannings silica-gel mixture
Molding；
Finally, finishing finished product obtains the fannings foamed silica gel coaster of required shape.
Embodiment 2
A kind of preparation method of fannings material silica gel composite coaster, includes the following steps:
Firstly, prepare fannings foamed silica gel raw material, including foamed silica gel A material, foamed silica gel B material, silicone oil, fannings, matter
Amount is than being 37.5:37.5:2:23；
Then, fannings raw material being imported in raw material pulverizer, is crushed, pulverizer revolving speed is 300 revs/min,
Grinding time is 5-10s, the 20-30 mesh fannings particle crushed；
Secondly, the foamed silica gel A of equivalent is taken to expect to pour into beaker respectively with foamed silica gel B material, while the total matter of silica gel is added
The silicone oil of amount 2% is stirred to being sufficiently mixed to obtain foamed silica gel mixture；
Again, by the above-mentioned fannings powder injection foamed silica gel mixture stirred to get, about 5 points are sufficiently stirred again
Clock is injected directly into the coaster wooden frame in the preset lower mould of coaster, using stickiness of composite material when not dry by cup
Pad wooden frame is bonded together with fannings material silica gel composite；
Upper mould and lower die are combined together, about 30 minutes are evenly heated at 65 DEG C to the foaming of fannings silica-gel mixture
Molding；
Finally, finishing finished product obtains the fannings foamed silica gel coaster of required shape.
Embodiment 3
A kind of preparation method of fannings material silica gel composite coaster, includes the following steps:
Firstly, prepare fannings foamed silica gel raw material, including foamed silica gel A material, foamed silica gel B material, silicone oil, fannings, matter
Amount is than being 34:34:2:30；
Then, fannings raw material being imported in raw material pulverizer, is crushed, pulverizer revolving speed is 300 revs/min,
Grinding time is 5-10s, the 20-30 mesh fannings particle crushed；
Secondly, the foamed silica gel A of equivalent is taken to expect to pour into beaker respectively with foamed silica gel B material, while the total matter of silica gel is added
The silicone oil of amount 2% is stirred to being sufficiently mixed to obtain foamed silica gel mixture；
Again, by the above-mentioned fannings powder injection foamed silica gel mixture stirred to get, about 5 points are sufficiently stirred again
Clock is injected directly into the coaster wooden frame in the preset lower mould of coaster, using stickiness of composite material when not dry by cup
Pad wooden frame is bonded together with fannings material silica gel composite；
Upper mould and lower die are combined together, about 30 minutes are evenly heated at 60 DEG C to the foaming of fannings silica-gel mixture
Molding；Finishing touch finished product obtains the fannings foamed silica gel coaster of required shape.
Hardness test and smell ranking will be carried out after the drying of obtained fannings foamed silica gel coaster.Wherein measure hardness
Using shore hardness standard, oder levels are evaluated to carry out according to the PV3900-2000 testing standard of Volkswagen, and rank is got over
Height, smell are bigger.Finally, fannings foamed silica gel coaster of the embodiment of the present invention, which is placed on smelly shoe lining face, carries out taste test of dispelling, will dispel
Taste time result is recorded in table 1.
Table 1
| Embodiment | Hardness (shore C) | Oder levels | Thermal coefficient (w/m-k) |
| Embodiment 1 | 20 | 2 | 0.145 |
| Embodiment 2 | 23 | 3 | 0.15 |
| Embodiment 3 | 25 | 3 | 0.158 |
| Common cup cushion | 28 | 1 | 0.2 |
In conclusion after those skilled in the art read the invention patent, according to the technique and scheme of the present invention and
Technical concept is not necessarily to creative mental labour and makes other various corresponding conversion schemes, belongs to the model that the present invention protects
It encloses.
Claims (8)
1. a kind of fannings material silica gel composite coaster, including coaster main body and coaster wooden frame, which is characterized in that the coaster
The constituent and content (weight percent) of main body are as follows: foamed silica gel major ingredient 67-75%, fannings 23-31%, silicone oil 2%.
2. a kind of fannings material silica gel composite coaster according to claim 1, which is characterized in that the foamed silica gel major ingredient
Including foamed silica gel A material, foamed silica gel B material, wherein foamed silica gel A material is mainly made of foamed silica gel, and foamed silica gel B material is main
It is made of catalyst.
3. a kind of fannings material silica gel composite coaster according to claim 1, which is characterized in that the fannings is using smart tea
The discarded fannings material screened out.
4. a kind of fannings material silica gel composite coaster preparation method according to any one of claim 1 to 3, feature exist
In key step are as follows:
1) foamed silica gel major ingredient 67-75%, fannings 23-31%, silicone oil 2% are matched, stirs to being sufficiently mixed, injects the mixture into
In preset mold, 30-40 minutes foamings are evenly heated at 60-70 DEG C；
2) coaster wooden frame is suppressed, is linked together, without making by mold and coaster main body when composite material is unformed
It is bonded again with glue product.
5. a kind of fannings material silica gel composite coaster preparation method according to claim 4, which is characterized in that including as follows
Step:
1) prepare fannings foamed silica gel raw material, including foamed silica gel A material, foamed silica gel B material, silicone oil and fannings；
2) fannings raw material are imported in raw material pulverizer, is crushed, obtain 30-40 mesh fannings powder by shining net；
3) it takes the silica gel A of equivalent to expect to pour into beaker respectively with silica gel B material, while the silicone oil of silica gel gross mass 2% is added, carry out
Stirring is to being sufficiently mixed to obtain foamed silica gel mixture；
4) the fannings powder for stirring to get the step 2) injects in step 3) the foamed silica gel mixture, sufficiently stirs again
It mixes 3-5 minutes, is injected directly into the coaster wooden frame in the preset lower mould of coaster, it is glutinous when not dry using composite material
Coaster wooden frame and fannings material silica gel composite are bonded together by property；
5) upper mould and lower die are combined together, 30-40 minutes is evenly heated at 60-70 DEG C to fannings silica-gel mixture hair
Soak type；
6) finishing finished product obtains the fannings foamed silica gel coaster of required shape.
6. a kind of fannings material silica gel composite coaster preparation method according to claim 5, which is characterized in that the step
It is rapid 2) in 30 mesh fannings powder and 40 mesh fannings powder mixture ratios be 2:3.
7. a kind of fannings material silica gel composite coaster preparation method according to claim 5, which is characterized in that the step
It is rapid 3) in silica gel A material and the preferred proportion of B material be 1:1.
8. a kind of fannings material silica gel composite coaster preparation method according to claim 5, which is characterized in that the step
It is rapid 4) in the proportion of foamed silica gel mixture and fannings be preferably in a proportion of 7:3-2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498671.8A CN110256851B (en) | 2019-06-10 | 2019-06-10 | Broken tea silica gel composite cup mat and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910498671.8A CN110256851B (en) | 2019-06-10 | 2019-06-10 | Broken tea silica gel composite cup mat and preparation method thereof |
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| Publication Number | Publication Date |
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| CN110256851A true CN110256851A (en) | 2019-09-20 |
| CN110256851B CN110256851B (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910498671.8A Expired - Fee Related CN110256851B (en) | 2019-06-10 | 2019-06-10 | Broken tea silica gel composite cup mat and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274578A (en) * | 2021-12-20 | 2022-04-05 | 深圳市众诚达应用材料科技有限公司 | Die sleeve and preparation and use methods thereof |
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| CN108673957A (en) * | 2018-04-13 | 2018-10-19 | 佛山市利丰日用品有限公司 | A kind of preparation method of novel table mat |
-
2019
- 2019-06-10 CN CN201910498671.8A patent/CN110256851B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08205982A (en) * | 1994-12-02 | 1996-08-13 | Kunio Muto | Fit sheet |
| CN2584537Y (en) * | 2002-11-08 | 2003-11-05 | 浙江新安化工集团股份有限公司 | Viscosity silicon rubber soft pad |
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Non-Patent Citations (1)
| Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114274578A (en) * | 2021-12-20 | 2022-04-05 | 深圳市众诚达应用材料科技有限公司 | Die sleeve and preparation and use methods thereof |
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| CN110256851B (en) | 2021-09-21 |
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