CN109971160A - A kind of shiny-leaved yellowhorn memory foam and preparation method thereof - Google Patents
A kind of shiny-leaved yellowhorn memory foam and preparation method thereof Download PDFInfo
- Publication number
- CN109971160A CN109971160A CN201910232324.0A CN201910232324A CN109971160A CN 109971160 A CN109971160 A CN 109971160A CN 201910232324 A CN201910232324 A CN 201910232324A CN 109971160 A CN109971160 A CN 109971160A
- Authority
- CN
- China
- Prior art keywords
- parts
- shiny
- polyether polyol
- leaved yellowhorn
- yellowhorn
- 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
- 244000248162 Xanthoceras sorbifolium Species 0.000 title claims abstract description 77
- 229920000079 Memory foam Polymers 0.000 title claims abstract description 26
- 239000008210 memory foam Substances 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims description 13
- 229920000570 polyether Polymers 0.000 claims abstract description 48
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 44
- 229920005862 polyol Polymers 0.000 claims abstract description 41
- 150000003077 polyols Chemical class 0.000 claims abstract description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000843 powder Substances 0.000 claims abstract description 28
- 235000009240 Xanthoceras sorbifolium Nutrition 0.000 claims abstract description 25
- 229920002545 silicone oil Polymers 0.000 claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims abstract description 13
- 239000012948 isocyanate Substances 0.000 claims abstract description 13
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 7
- 150000005846 sugar alcohols Polymers 0.000 claims description 14
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 4
- 150000001412 amines Chemical group 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 210000002615 epidermis Anatomy 0.000 claims description 3
- 238000005562 fading Methods 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000002087 whitening effect Effects 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 4
- 230000003385 bacteriostatic effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000004630 mental health Effects 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 239000012974 tin catalyst Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4808—Mixtures of two or more polyetherdiols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/02—CO2-releasing, e.g. NaHCO3 and citric acid
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use 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; Derivatives of such polymers
- C08J2483/10—Block- or graft-copolymers containing polysiloxane sequences
- C08J2483/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2499/00—Characterised by the use of natural macromolecular compounds or of derivatives thereof not provided for in groups C08J2401/00 - C08J2407/00 or C08J2489/00 - C08J2497/00
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
The invention discloses a kind of shiny-leaved yellowhorn memory foams, in parts by weight, it is formulated are as follows: A:30-80 parts of polyether polyol, B:20-50 parts of polyether polyol, C:10-20 parts of polyether polyol, 0.1-0.8 parts of catalyst, 1-2 parts of silicone oil, shinyleaf yellowhorn shell active carbon powder: 5-20 parts, 3-10 parts of shiny-leaved yellowhorn benevolence powder, water: 1-10 parts, 40-80 parts of isocyanates.Wherein, shinyleaf yellowhorn shell active carbon powder is solid active carbon powder, and shiny-leaved yellowhorn benevolence powder is the solid powdery substance after natural shiny-leaved yellowhorn benevolence crushes by extracting after baking.The present invention reduces the sponge influence to environment and field worker physical and mental health in process of production, reaches environmentally protective requirement compared with tradition；On the other hand, by the way that in formula system, addition shinyleaf yellowhorn shell active carbon powder can effectively adsorb the smell of sponge and reduce the VOC content of sponge；Shiny-leaved yellowhorn benevolence powder is added, can effectively play the role of antibacterial bacteriostatic, and natural pollution-free, to make memory foam more health environment-friendly.
Description
Technical field
The present invention relates to a kind of sponge materials, and in particular to a kind of shiny-leaved yellowhorn memory foam and preparation method thereof.
Background technique
Soft polyurethane foam memory foam is fairly common applied to family property aspect, is especially used in pillow, mattress aspect.
General memory foam all selects TDI as the raw material of synthesis, and in process of production, to environment, the physical and mental health of worker is all
It has a certain impact.Meanwhile soft polyurethane foam memory foam is produced also only as just a kind of processing material of pillow mattress
Material, without other additional functions.
To solve the above-mentioned problems, we are made that a series of improvement.
Summary of the invention
The object of the present invention is to provide a kind of novel shiny-leaved yellowhorn memory foam family property materials, to overcome the prior art
Existing disadvantages mentioned above and deficiency.
A kind of shiny-leaved yellowhorn memory foam, which is characterized in that in parts by weight, formula are as follows: polyether polyol A:30-
80 parts, B:20-50 parts of polyether polyol, C:10-50 parts of polyether polyol, 0.1-0.8 parts of catalyst, 1-2 parts of silicone oil, shiny-leaved yellowhorn
Shell active carbon powder: 5-20 parts, 3-10 parts of shiny-leaved yellowhorn benevolence powder, water: 1-10 parts, 40-80 parts of isocyanates；
Wherein, the shinyleaf yellowhorn shell active carbon powder is solid active carbon powder, and the shiny-leaved yellowhorn benevolence powder is natural text
Hat kernel passes through the solid powdery substance extracted after baking, the shinyleaf yellowhorn shell active carbon powder and shiny-leaved yellowhorn benevolence powder after crushing
The adding proportion at end is 2:1, and the water content of the shinyleaf yellowhorn shell active carbon powder controls the shiny-leaved yellowhorn benevolence within 0.05%
The acid value of powder controls within 0.1mg/g.
Further, in parts by weight, it is formulated are as follows: A:60 parts of polyether polyol, B:30 parts of polyether polyol, polyethers
C:10 parts of polyalcohol, catalyst: 0.56 part, silicone oil: 1.4 parts, shinyleaf yellowhorn shell active carbon powder: 10 parts, shiny-leaved yellowhorn benevolence powder: 5
Part, water: 3.2 parts, isocyanates: 45 parts.
Further, the polyether polyol A is the polyalcohol of hydroxyl value 35mgK0H/g.
Further, the polyether polyol B is the polyalcohol of hydroxyl value 120mgK0H/g.
Further, the polyether polyol C is the polyalcohol of hydroxyl value 28mgK0H/g.
Further, the catalyst is amine and tin catalyst.
Further, the classes of silicone oils is polyether modified silicon oil.
Further, isocyanates MDI.
A kind of preparation method of shiny-leaved yellowhorn memory foam, which comprises the following steps:
(1) preparation of raw material: according to being formulated that the raw material preparation is good；
(2) it mixes: the ready polyether polyol A of step (1), polyether polyol B, polyether polyol C is mixed, with
The speed of 6000rpm stirs 6~8s；
(3) it adds: by the mixed solution of step (2) after the reaction was completed, while adding shinyleaf yellowhorn shell active carbon powder and urging
Agent after placing 30 minutes, continues while adding shiny-leaved yellowhorn benevolence powder and silicone oil, adds isocyanates after placing 30 minutes；
(4) milky white: mixture being quickly poured into mold, observes it by the translucent viscous fluid for fading to full muddiness, whitening
Body；
(5) gel: the foams for observing rising stop increasing, and stablize simultaneously gel, have a large amount of bubbles to spit out from the epidermis.
Beneficial effects of the present invention:
The present invention reduces the sponge influence to environment and field worker physical and mental health in process of production compared with tradition,
Reach environmentally protective requirement；On the other hand, by the way that in formula system, addition shinyleaf yellowhorn shell active carbon powder can effectively be inhaled
The smell of attached sponge and the VOC content for reducing sponge；Shiny-leaved yellowhorn benevolence powder is added, antibacterial bacteriostatic can be effectively played the role of,
And it is natural pollution-free.To make memory foam more health environment-friendly.
Specific embodiment
Below in conjunction with specific embodiment, progress explanation is made to the present invention.It should be understood that following embodiment is merely to illustrate this hair
It is bright not for limiting the scope of the invention.
Embodiment 1
A kind of shiny-leaved yellowhorn memory foam, which is characterized in that in parts by weight, formula are as follows: polyether polyol A:30-
80 parts, B:20-50 parts of polyether polyol, C:10-50 parts of polyether polyol, 0.1-0.8 parts of catalyst, 1-2 parts of silicone oil, shiny-leaved yellowhorn
Shell active carbon powder: 5-20 parts, 3-10 parts of shiny-leaved yellowhorn benevolence powder, water: 1-10 parts, 40-80 parts of isocyanates；
Wherein, shinyleaf yellowhorn shell active carbon powder is solid active carbon powder, and shiny-leaved yellowhorn benevolence powder is natural shiny-leaved yellowhorn benevolence powder
Pass through the solid powdery substance extracted after baking, the adding proportion of shinyleaf yellowhorn shell active carbon powder and shiny-leaved yellowhorn benevolence powder after broken
Water content for 2:1, shinyleaf yellowhorn shell active carbon powder controls within 0.05%, and the acid value control of shiny-leaved yellowhorn benevolence powder exists
Within 0.1mg/g.
In the present embodiment, in parts by weight, it is formulated are as follows: A:50 parts of polyether polyol, polyether polyol B:35
Part, C:15 parts of polyether polyol, catalyst: 0.5 part, silicone oil: 1.6 parts, shinyleaf yellowhorn shell active carbon powder: 10 parts, shiny-leaved yellowhorn benevolence
Powder: 5 parts, water: 3.8 parts, isocyanates: 54.6 parts.
Polyether polyol A is the polyalcohol of hydroxyl value 35mgK0H/g.
Polyether polyol B is the polyalcohol of hydroxyl value 120mgK0H/g.
Polyether polyol C is the polyalcohol of hydroxyl value 28mgK0H/g.
Catalyst is amine and tin catalyst.
Classes of silicone oils is polyether modified silicon oil.
Isocyanates is MDI.
A kind of preparation method of shiny-leaved yellowhorn memory foam the following steps are included:
(1) preparation of raw material: according to being formulated that raw material preparation is good；
(2) it mixes: the ready polyether polyol A of step (1), polyether polyol B, polyether polyol C is mixed, with
The speed of 6000rpm stirs 6~8s；
(3) it adds: by the mixed solution of step (2) after the reaction was completed, while adding shinyleaf yellowhorn shell active carbon powder and urging
Agent after placing 30 minutes, continues while adding shiny-leaved yellowhorn benevolence powder and silicone oil, adds isocyanates after placing 30 minutes；
(4) milky white: mixture being quickly poured into mold, observes it by the translucent viscous fluid for fading to full muddiness, whitening
Body；
(5) gel: the foams for observing rising stop increasing, and stablize simultaneously gel, have a large amount of bubbles to spit out from the epidermis.
Technical characteristic of the invention, first: present invention mainly solves the problem of on the one hand, pass through select MDI as synthesis
The raw material of soft polyurethane foam memory foam reduce sponge in process of production to the shadow of environment and field worker physical and mental health
It rings, reaches environmentally protective requirement.On the other hand, by the way that in formula system, addition shinyleaf yellowhorn shell active carbon powder can be effective
Absorption sponge smell and reduce sponge VOC content；Add shiny-leaved yellowhorn benevolence powder, (in shiny-leaved yellowhorn benevolence containing sterol at
Point), it can effectively play the role of antibacterial bacteriostatic, and natural pollution-free.To make memory foam more health environment-friendly.Generally
Family property memory foam all uses TDI as the raw material of synthesis, and problem is obvious in terms of smell and VOC, while family property is remembered
Recalling cotton and applying needs certain antibacterial bacteriostatic effect in terms of pillow mattress.
It followed by realizes process, a certain amount of shiny-leaved yellowhorn benevolence powder and shinyleaf yellowhorn shell activity is added in conventional formulation system
Carbon powder is that problematic, of the invention shinyleaf yellowhorn shell active carbon powder is solid active carbon powder, and shiny-leaved yellowhorn benevolence powder is
Natural shiny-leaved yellowhorn benevolence passes through the solid powdery substance extracted after baking after crushing.Both solid additives are easier to react simultaneously
Play corresponding effect.But need to consider the compatibility and these substances of these ingredients and polyethers in adding procedure
Acid-base property, the influence to foaming system such as water imbibition.It therefore, is the change for being directed to polyethers first, we use three kinds of polyethers
The hybrid plan of polyalcohol, comprising: polyether polyol A is the polyalcohol of hydroxyl value 35mgK0H/g, polyether polyol B is hydroxyl value
The solid additive that the polyalcohol and polyether polyol C of 120mgK0H/g is the polyalcohol of hydroxyl value 28mgK0H/g to cooperate addition.
Secondly, the water content of shinyleaf yellowhorn shell active carbon powder is controlled within 0.05%.Finally by the acid value control of shiny-leaved yellowhorn benevolence powder
System is within 0.1mg/g
Finally we are in the ratio on the additive amount of these substances, control shinyleaf yellowhorn shell active carbon powder and shiny-leaved yellowhorn benevolence
The adding proportion of powder is 2:1, to guarantee that the design of parameter is not in deviation.It is also exactly the mode added, and catalysis
The selection of agent, the selection of classes of silicone oils.As Attention Points above are still adhered in specific solution, catalyst uses amine
Class and tin catalyst.Classes of silicone oils uses polyether modified silicon oil.During the preparation process, complete using the scheme successively mixed respectively
At reaction.
A specific embodiment of the invention is illustrated above, but the present invention is not limited thereto, without departing from
Spirit of the invention, the present invention can also have various change.
Claims (9)
1. a kind of shiny-leaved yellowhorn memory foam, which is characterized in that in parts by weight, formula are as follows: polyether polyol A:30-80
Part, B:20-50 parts of polyether polyol, C:10-20 parts of polyether polyol, 0.1-0.8 parts of catalyst, 1-2 parts of silicone oil, shinyleaf yellowhorn shell
Active carbon powder: 5-20 parts, 3-10 parts of shiny-leaved yellowhorn benevolence powder, water: 1-10 parts, 40-80 parts of isocyanates；
Wherein, the shinyleaf yellowhorn shell active carbon powder is solid active carbon powder, and the shiny-leaved yellowhorn benevolence powder is natural shiny-leaved yellowhorn
Benevolence passes through the solid powdery substance extracted after baking, the shinyleaf yellowhorn shell active carbon powder and shiny-leaved yellowhorn benevolence powder after crushing
Adding proportion is 2:1, and the water content of the shinyleaf yellowhorn shell active carbon powder controls the shiny-leaved yellowhorn benevolence powder within 0.05%
Acid value control within 0.1mg/g.
2. a kind of shiny-leaved yellowhorn memory foam according to claim 1, which is characterized in that in parts by weight, formula
Are as follows: A:60 parts of polyether polyol, B:30 parts of polyether polyol, C:10 parts of polyether polyol, catalyst: 0.56 part, silicone oil: 1.4
Part, shinyleaf yellowhorn shell active carbon powder: 10 parts, shiny-leaved yellowhorn benevolence powder: 5 parts, water: 3.2 parts, isocyanates: 45 parts.
3. a kind of shiny-leaved yellowhorn memory foam according to claim 1, which is characterized in that the polyether polyol A is hydroxyl value
The polyalcohol of 35mgK0H/g.
4. a kind of shiny-leaved yellowhorn memory foam according to claim 1, which is characterized in that the polyether polyol B is hydroxyl value
The polyalcohol of 120mgK0H/g.
5. a kind of shiny-leaved yellowhorn memory foam according to claim 1, which is characterized in that the polyether polyol C is hydroxyl value
The polyalcohol of 28mgK0H/g.
6. a kind of shiny-leaved yellowhorn memory foam according to claim 1, which is characterized in that the catalyst is amine and tin class
Catalyst.
7. a kind of shiny-leaved yellowhorn memory foam according to claim 1, which is characterized in that the classes of silicone oils is polyether-modified
Silicone oil.
8. a kind of shiny-leaved yellowhorn memory foam according to claim 1, which is characterized in that isocyanates MDI.
9. a kind of preparation method of shiny-leaved yellowhorn memory foam, which comprises the following steps:
(1) preparation of raw material: according to being formulated that the raw material preparation is good；
(2) it mixes: the ready polyether polyol A of step (1), polyether polyol B, polyether polyol C is mixed, with
The speed of 6000rpm stirs 6~8s；
(3) it adds: by the mixed solution of step (2) after the reaction was completed, while adding shinyleaf yellowhorn shell active carbon powder and catalyst,
After placing 30 minutes, continue while adding shiny-leaved yellowhorn benevolence powder and silicone oil, adds isocyanates after placing 30 minutes；
(4) milky white: mixture being quickly poured into mold, observes it by the translucent thick liquid for fading to full muddiness, whitening；
(5) gel: the foams for observing rising stop increasing, and stablize simultaneously gel, have a large amount of bubbles to spit out from the epidermis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232324.0A CN109971160A (en) | 2019-03-26 | 2019-03-26 | A kind of shiny-leaved yellowhorn memory foam and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910232324.0A CN109971160A (en) | 2019-03-26 | 2019-03-26 | A kind of shiny-leaved yellowhorn memory foam and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109971160A true CN109971160A (en) | 2019-07-05 |
Family
ID=67080636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910232324.0A Pending CN109971160A (en) | 2019-03-26 | 2019-03-26 | A kind of shiny-leaved yellowhorn memory foam and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109971160A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5079239A (en) * | 1990-02-16 | 1992-01-07 | Harbor Branch Oceanographic Institution, Inc. | Sterol disulfates and methods of use |
| CN102153080A (en) * | 2011-03-29 | 2011-08-17 | 内蒙古农业大学 | Yellowhorn shell activated carbon and preparation method thereof |
| CN102153722A (en) * | 2011-02-25 | 2011-08-17 | 北京万博汇佳科贸有限公司 | Slow-resilience polyether polyol and method for manufacturing slow-resilience soft foam therewith |
| CN105669935A (en) * | 2016-03-03 | 2016-06-15 | 上海大学 | Hemp stalk core powder modified antibacterial type soft polyurethane composite foaming material |
| CN107828231A (en) * | 2017-11-30 | 2018-03-23 | 重庆色度科技有限公司 | A kind of high-tension sponge applied to child safety seat and preparation method thereof |
-
2019
- 2019-03-26 CN CN201910232324.0A patent/CN109971160A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5079239A (en) * | 1990-02-16 | 1992-01-07 | Harbor Branch Oceanographic Institution, Inc. | Sterol disulfates and methods of use |
| CN102153722A (en) * | 2011-02-25 | 2011-08-17 | 北京万博汇佳科贸有限公司 | Slow-resilience polyether polyol and method for manufacturing slow-resilience soft foam therewith |
| CN102153080A (en) * | 2011-03-29 | 2011-08-17 | 内蒙古农业大学 | Yellowhorn shell activated carbon and preparation method thereof |
| CN105669935A (en) * | 2016-03-03 | 2016-06-15 | 上海大学 | Hemp stalk core powder modified antibacterial type soft polyurethane composite foaming material |
| CN107828231A (en) * | 2017-11-30 | 2018-03-23 | 重庆色度科技有限公司 | A kind of high-tension sponge applied to child safety seat and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 何东平: "《木本油料加工技术》", 31 October 2016, 中国轻工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105504785B (en) | A kind of composite polyurethane foam containing graphene, preparation method and purposes | |
| CN104497267A (en) | High-resilience foam | |
| CN102391457A (en) | Polyurethane memory foam with superior anti-yellowing performance | |
| CN107961202A (en) | A kind of deep layer cleaning moisturizing surface stuck type facial mask and preparation method containing Taxus leaf extract | |
| CN109929085A (en) | Hydrophilic ventilative MDI memory foam of one kind and preparation method thereof | |
| CN104672427B (en) | Soft bubble of a kind of high hardness polyurethane for automotive upholstery and preparation method thereof | |
| CN103819645A (en) | Slow-rebound polyurethane foam material and preparation method thereof | |
| CN105504211B (en) | A method of preparing the soft bubble of polyurethane hydrophilic | |
| CN103692733B (en) | A kind of full conjunction or composite aqueous polyurethane condom | |
| CN104558508A (en) | All-water foamed molding slow-rebound bloating foamed cotton of MDI (polymethylene polyphenyl isocyanate) with density of 45kg/m<3> and preparation method | |
| CN105504210A (en) | Preparing method of super-soft polyurethane flexible foam | |
| CN103524201A (en) | Composite material for vegetation restoration and preparation method thereof | |
| CN104804409A (en) | Production technology of porous PU (polyurethane) material capable of releasing negative ions | |
| CN108752565B (en) | A kind of foamed material and foam-formed part | |
| CN108864404A (en) | A kind of coffee grounds composite material and preparation method of isocyanates enhancing | |
| CN104448225A (en) | Polyurethane for television background wall as well as preparation method of polyurethane | |
| CN104530380A (en) | Slowly-recoverable foam | |
| CN103289056A (en) | Method for producing high-hydroscopicity soft polyurethane foam through bamboo fiber polyhydric alcohol | |
| CN106590998A (en) | Green tea cold prepared handmade soap and preparation method thereof | |
| CN109971161A (en) | A kind of low smell automobile polyurethane material and preparation method thereof | |
| CN109320678A (en) | Fixed cushion material of the polyurethane medical of low smell low in calories and preparation method thereof | |
| CN105968299A (en) | Polyurethane sponge for anti-noise earplug and preparation method thereof | |
| CN109971160A (en) | A kind of shiny-leaved yellowhorn memory foam and preparation method thereof | |
| CN108624034A (en) | A kind of sofa production method containing flexible polyurethane foams | |
| CN110790887A (en) | Preparation method and application of high-performance clean sponge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 2200 Huiwang Road, Waigang Industrial Park, Jiading District, Shanghai, 201807 Applicant after: Shanghai Xinyuan New Materials Technology (Group) Co.,Ltd. Address before: 2200 Huiwang Road, Waigang Industrial Park, Jiading District, Shanghai, 201807 Applicant before: SHANGHAI XINYUAN NEW MATERIAL TECHNOLOGY CO.,LTD. Country or region before: China |
|
| CB02 | Change of applicant information |