CN108165389A - The coating material and its application method of a kind of SODIUM PERCARBONATE - Google Patents
The coating material and its application method of a kind of SODIUM PERCARBONATE Download PDFInfo
- Publication number
- CN108165389A CN108165389A CN201810007107.7A CN201810007107A CN108165389A CN 108165389 A CN108165389 A CN 108165389A CN 201810007107 A CN201810007107 A CN 201810007107A CN 108165389 A CN108165389 A CN 108165389A
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- CN
- China
- Prior art keywords
- coating material
- sodium percarbonate
- toluene
- prepared
- lauryl alcohol
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/006—Combinations of treatments provided for in groups C09C3/04 - C09C3/12
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/10—Treatment with macromolecular organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/12—Treatment with organosilicon compounds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses the coating material and its application method of a kind of SODIUM PERCARBONATE, the coating material is made of each raw material of following mass percents：Organosilicon acrylic resin 15 45%, polyurethane resin 35 65%, 5 10% lauryl alcohol esters and surplus are toluene.The raw materials used in the present invention can form one layer of coating on the surface of sodium percarbonate granules, and the formation of coating material improves the thermal stability and wet stability of SODIUM PERCARBONATE；Lauryl alcohol ester and toluene is used on the one hand to contribute to the dissolving of polyurethane resin and organosilicon acrylic resin as mixed solvent in the present invention；On the one hand toluene volatilization helps quickly to form coating material on SODIUM PERCARBONATE surface after spraying coating material；Another aspect lauryl alcohol ester helps to form stable coating material on SODIUM PERCARBONATE surface.
Description
Technical field
The invention belongs to peroxide technical fields, and in particular to a kind of coating material of SODIUM PERCARBONATE and its user
Method.
Background technology
SODIUM PERCARBONATE is also known as sodium carbonate peroxide, and appearance is white crystals or crystalline powder, can disengage oxygen in case of wet, is belonged to
In strong oxidizer.SODIUM PERCARBONATE is also widely used in washing, weaving, medical treatment, papermaking, plating etc. in addition to as strong oxidizer,
Since the active o content of SODIUM PERCARBONATE is higher, it is commonly used for bleaching agent, fungicide, disinfectant and food preservative etc..It utilized
The characteristics of sodium carbonate can release oxygen under catalyst action is also used as the new chemical oxygen source of first aid oxygen.It crosses
Sodium carbonate is the additive compound of hydrogen peroxide and sodium carbonate, and purposes is similar to sodium perborate, can be as the replacement of sodium perborate
Object realizes the saving effect of boron salt successively.
When SODIUM PERCARBONATE is used as bleaching agent, compared with the early stages peroxide bleaches such as chlorine bleaches and sodium perborate,
There is no the penetrating odor of chlorine bleaches；Constituent acts on environment and human body nonhazardous, and low temperature active is high, thus
It is widely used as the bleaching agent of textile industry, dyeing and finishing agent, dry chemicking agent, industry, family's purificant are used as paper pulp in paper industry
Bleaching agent.In addition, it also serves as the color developing agent of reducing dye, the disinfectant of food tableware, metal conditioner etc..
SODIUM PERCARBONATE, without harmful boron element, advantageously reduces environment as the oxidant in detergent
Pollution, therefore by the popular welcome of countries in the world.SODIUM PERCARBONATE is unstable in a humid environment, easily decomposes and releases work
Property oxygen, in order to improve the waiting time of product and expand the purposes of product, need to prepare good stability, active o content and dissolving
Property etc. indexs meet user requirement SODIUM PERCARBONATE product, various countries scientific research personnel is thus from synthesis technology, reaction condition, stabilizer
The various aspects such as selection have carried out a large amount of research and probe, achieve certain achievement, but up to the present, how further
The stability for improving SODIUM PERCARBONATE is still the biggest problem of domestic and international scientific and technical personnel's facing.
CN101270232B proposes a kind of coated fertilizer for the Sodium Percarbonate Particles being made of inorganic matter, although in mistake
Sodium carbonate particle appearance increases coating, improves stability, but the metal ion such as magnesium ion in being formulated can cause percarbonic acid
Sodium water quality hardening in use, can influence performance of the SODIUM PERCARBONATE in terms of bleaching.
Invention content
It is an object of the invention to propose a kind of coating material of SODIUM PERCARBONATE and its application method, what is be prepared into crosses carbon
Sour sodium forms one layer of stable coating, and the formation being coated improves the thermal stability and wet stability of SODIUM PERCARBONATE.
To achieve the above object, the present invention uses following technical scheme：
A kind of coating material of SODIUM PERCARBONATE is made of each raw material of following mass percents：Organosilicon acrylic resin 15-45%, polyurethane
Resin 35-65%, lauryl alcohol ester 5-10% and surplus are toluene.
The coating material of SODIUM PERCARBONATE is prepared using above-mentioned raw materials, is included the following steps：
1）Lauryl alcohol ester is added in toluene, is uniformly mixed, is prepared into mixed solvent.
2）Organosilicon acrylic resin, polyurethane resin are added to step 1）The in the mixed solvent of gained, and be uniformly mixed, it is prepared
Coating material.
3）By fluid bed preheat to 40-45 DEG C, to SODIUM PERCARBONATE surface spraying step 2 in fluid bed）It is prepared
Coating material, hot-air seasoning obtain the SODIUM PERCARBONATE with coating material.
Further, step 4 is further included）In step 3）The obtained SODIUM PERCARBONATE with coating material on fluid bed again
Secondary spraying process 2）Coating material.
Further, the coating material accounts for the 0.1-5% of SODIUM PERCARBONATE quality.
Further, the grain size of the sodium percarbonate granules is in 1-3mm.
Beneficial effects of the present invention：
1）The raw materials used in the present invention can form one layer of coating, and the shape of coating material on the surface of sodium percarbonate granules
Into the thermal stability and wet stability for improving SODIUM PERCARBONATE.
2）Lauryl alcohol ester and toluene is used on the one hand to contribute to polyurethane resin and silicon third as mixed solvent in the present invention
The dissolving of resin；On the one hand toluene volatilization helps quickly to form coating material on SODIUM PERCARBONATE surface after spraying coating material；
Another aspect lauryl alcohol ester helps to form stable coating material on SODIUM PERCARBONATE surface.
3）For the present invention during SODIUM PERCARBONATE use, the coating material will not be to the using effect of SODIUM PERCARBONATE, i.e.,
Bleaching and oxidation generate side effect.
Specific embodiment
In order to make the technical purpose of the present invention, technical solution and advantageous effect clearer, with reference to specific embodiment
Technical scheme of the present invention is further illustrated, but the embodiment is intended to explain the present invention, and it is not intended that right
The limitation of the present invention, in the examples where no specific technique or condition is specified, according to the described technology of document in the art or
Condition is carried out according to product description.Polyurethane resin used in the present invention（It buys from Yantai Wanhua company）, model
PM-200.Organosilicon acrylic resin（It buys from superior Chang Hao Science and Technology Ltd.s of Shenzhen）, model UT-W01.
Embodiment 1
A kind of coating material of SODIUM PERCARBONATE is made of each raw material of following quality：Organosilicon acrylic resin 3kg, polyurethane resin 5kg,
Lauryl alcohol ester 0.5kg and toluene 1.5kg.
The coating material of SODIUM PERCARBONATE is prepared using above-mentioned raw materials, is included the following steps：
1）Lauryl alcohol ester is added in toluene, is uniformly mixed, is prepared into mixed solvent.
2）Organosilicon acrylic resin, polyurethane resin are added to step 1）The in the mixed solvent of gained, and be uniformly mixed, it is prepared
The coating material of liquid.
3）By fluid bed preheat to 45 DEG C, to 200kg SODIUM PERCARBONATE surface spraying steps 2 in fluid bed）It is prepared
Coating material, 45-50 DEG C of hot-air seasoning obtains the SODIUM PERCARBONATE with coating material.In the present embodiment, the percarbonic acid
The grain size of sodium particle is in 1-3mm.
4）In step 3）The obtained SODIUM PERCARBONATE with coating material spraying process 2 again on fluid bed）Coating
Material.
Embodiment 2
A kind of coating material of SODIUM PERCARBONATE is made of each raw material of following quality：Organosilicon acrylic resin 2.5kg, polyurethane resin
5.5kg, lauryl alcohol ester 0.5kg and toluene 1.5kg.
The coating material of SODIUM PERCARBONATE is prepared using above-mentioned raw materials, is included the following steps：
1）Lauryl alcohol ester is added in toluene, is uniformly mixed, is prepared into mixed solvent.
2）Organosilicon acrylic resin, polyurethane resin are added to step 1）The in the mixed solvent of gained, and be uniformly mixed, it is prepared
The coating material of liquid.
3）By fluid bed preheat to 45 DEG C, to 200kg SODIUM PERCARBONATE surface spraying steps 2 in fluid bed）It is prepared
Coating material, 45-50 DEG C of hot-air seasoning obtains the SODIUM PERCARBONATE with coating material.In the present embodiment, the percarbonic acid
The grain size of sodium particle is in 1-3mm.
4）In step 3）The obtained SODIUM PERCARBONATE with coating material spraying process 2 again on fluid bed）Coating
Material.
Embodiment 3
A kind of coating material of SODIUM PERCARBONATE is made of each raw material of following quality：Organosilicon acrylic resin 1.5kg, polyurethane resin
6.5kg, lauryl alcohol ester 1kg and toluene 1kg.
The coating material of SODIUM PERCARBONATE is prepared using above-mentioned raw materials, is included the following steps：
1）Lauryl alcohol ester is added in toluene, is uniformly mixed, is prepared into mixed solvent.
2）Organosilicon acrylic resin, polyurethane resin are added to step 1）The in the mixed solvent of gained, and be uniformly mixed, it is prepared
The coating material of liquid.
3）By fluid bed preheat to 45 DEG C, to 1000kg SODIUM PERCARBONATE surface spraying steps 2 in fluid bed）It is prepared
Coating material, 45-50 DEG C of hot-air seasoning obtains the SODIUM PERCARBONATE with coating material.In the present embodiment, the percarbonic acid
The grain size of sodium particle is in 1-3mm.
4）In step 3）The obtained SODIUM PERCARBONATE with coating material spraying process 2 again on fluid bed）Coating
Material.
Embodiment 4
A kind of coating material of SODIUM PERCARBONATE is made of each raw material of following quality：Organosilicon acrylic resin 4.5kg, polyurethane resin
3.5kg, lauryl alcohol ester 1kg and toluene 1kg.
The coating material of SODIUM PERCARBONATE is prepared using above-mentioned raw materials, is included the following steps：
1）Lauryl alcohol ester is added in toluene, is uniformly mixed, is prepared into mixed solvent.
2）Organosilicon acrylic resin, polyurethane resin are added to step 1）The in the mixed solvent of gained, and be uniformly mixed, it is prepared
The coating material of liquid.
3）By fluid bed preheat to 45 DEG C, to 1000kg SODIUM PERCARBONATE surface spraying steps 2 in fluid bed）It is prepared
Coating material, 45-50 DEG C of hot-air seasoning obtains the SODIUM PERCARBONATE with coating material.In the present embodiment, the percarbonic acid
The grain size of sodium particle is in 1-3mm.
4）In step 3）The obtained SODIUM PERCARBONATE with coating material spraying process 2 again on fluid bed）Coating
Material.
Embodiment 5
A kind of coating material of SODIUM PERCARBONATE is made of each raw material of following quality：Organosilicon acrylic resin 0.35kg, polyurethane resin
0.45kg, lauryl alcohol ester 0.1kg and toluene 0.1kg.
The coating material of SODIUM PERCARBONATE is prepared using above-mentioned raw materials, is included the following steps：
1）Lauryl alcohol ester is added in toluene, is uniformly mixed, is prepared into mixed solvent.
2）Organosilicon acrylic resin, polyurethane resin are added to step 1）The in the mixed solvent of gained, and be uniformly mixed, it is prepared
The coating material of liquid.
3）By fluid bed preheat to 40 DEG C, to 1000kg SODIUM PERCARBONATE surface spraying steps 2 in fluid bed）It is prepared
Coating material, 45-50 DEG C of hot-air seasoning obtains the SODIUM PERCARBONATE with coating material.In the present embodiment, the percarbonic acid
The grain size of sodium particle is in 1-3mm.
4）In step 3）The obtained SODIUM PERCARBONATE with coating material spraying process 2 again on fluid bed）Coating
Material.
Embodiment 6
A kind of coating material of SODIUM PERCARBONATE is made of each raw material of following quality：Organosilicon acrylic resin 0.2kg, polyurethane resin
0.6kg, lauryl alcohol ester 0.1kg and toluene 0.1kg.
The coating material of SODIUM PERCARBONATE is prepared using above-mentioned raw materials, is included the following steps：
1）Lauryl alcohol ester is added in toluene, is uniformly mixed, is prepared into mixed solvent.
2）Organosilicon acrylic resin, polyurethane resin are added to step 1）The in the mixed solvent of gained, and be uniformly mixed, it is prepared
The coating material of liquid.
3）By fluid bed preheat to 40 DEG C, to 1000kg SODIUM PERCARBONATE surface spraying steps 2 in fluid bed）It is prepared
Coating material, 45-50 DEG C of hot-air seasoning obtains the SODIUM PERCARBONATE with coating material.In the present embodiment, the percarbonic acid
The grain size of sodium particle is in 1-3mm.
4）In step 3）The obtained SODIUM PERCARBONATE with coating material spraying process 2 again on fluid bed）Coating
Material.
Blank control group
The sodium percarbonate granules of coating material are not sprayed, the grain size of the sodium percarbonate granules is 1-3mm.
The SODIUM PERCARBONATE that embodiment 1 to 6 and blank control group are tested is subjected to stability test（HG/T 2764-2013 works
Industry SODIUM PERCARBONATE professional standard）, heat stability testing result such as following table（Unit min）：
It has been investigated that above-mentioned coating material also improves the wet stability of SODIUM PERCARBONATE, the test result of wet stability simultaneously
Such as following table（Unit：min）：
The increase rate=（Embodiment-blank control group）/ blank control group × 100%
By the test result of above-mentioned heat stability testing result and wet stability it is found that compared to blank control group, embodiment 1-6
Thermal stability improve 67.4%-111.6%, wherein embodiment 4 improves the best results of the thermal stability of SODIUM PERCARBONATE；Implement
The wet stability of example 1-6 improves 42.1%-78.9%, and wherein embodiment 1 improves the best results of the wet stability of SODIUM PERCARBONATE.
Therefore the coating material not only increases the thermal stability of SODIUM PERCARBONATE, and in the wet stability for improving SODIUM PERCARBONATE
Achieve good effect.
Although to illustrate and describe the present invention with specific embodiment, it will be appreciated that without departing substantially from the present invention's
Many other change and modification can be made in the case of spirit and scope.It is, therefore, intended that in the claim
All changes and modification including the scope of the invention belong to the scope of the present invention.
Claims (5)
1. a kind of coating material of SODIUM PERCARBONATE, which is characterized in that be made of each raw material of following mass percents：Organosilicon acrylic resin
15-45%, polyurethane resin 35-65%, lauryl alcohol ester 5-10%, surplus is toluene.
2. the application method of the coating material of SODIUM PERCARBONATE as described in claim 1, which is characterized in that include the following steps：
1）Lauryl alcohol ester is added in toluene, is uniformly mixed, is prepared into mixed solvent；
2）Organosilicon acrylic resin, polyurethane resin are added to step 1）The in the mixed solvent of gained, and be uniformly mixed, coating is prepared
Material；
3）By fluid bed preheat to 40-45 DEG C, to SODIUM PERCARBONATE surface spraying step 2 in fluid bed）The coating being prepared
Material obtains the SODIUM PERCARBONATE with coating material.
3. the preparation method of the coating material of SODIUM PERCARBONATE as claimed in claim 2, which is characterized in that further include step 4）
Step 3）The obtained SODIUM PERCARBONATE with coating material spraying process 2 again on fluid bed）Coating material.
4. the preparation method of the coating material of SODIUM PERCARBONATE as claimed in claim 3, which is characterized in that the coating material accounts for
The 0.1-5% of SODIUM PERCARBONATE quality.
5. the preparation method of the coating material of SODIUM PERCARBONATE as claimed in claim 4, which is characterized in that the SODIUM PERCARBONATE
The grain size of grain is in 1-3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007107.7A CN108165389A (en) | 2018-01-04 | 2018-01-04 | The coating material and its application method of a kind of SODIUM PERCARBONATE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810007107.7A CN108165389A (en) | 2018-01-04 | 2018-01-04 | The coating material and its application method of a kind of SODIUM PERCARBONATE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108165389A true CN108165389A (en) | 2018-06-15 |
Family
ID=62517492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810007107.7A Pending CN108165389A (en) | 2018-01-04 | 2018-01-04 | The coating material and its application method of a kind of SODIUM PERCARBONATE |
Country Status (1)
| Country | Link |
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| CN (1) | CN108165389A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566221A (en) * | 2003-06-30 | 2005-01-19 | 浙江金科化工有限公司 | Modified sodium percarbonate and preparation method thereof |
| CN103992683A (en) * | 2014-05-30 | 2014-08-20 | 攀钢集团攀枝花钢铁研究院有限公司 | Aqueous protective coating material, application thereof and titanium ingot production method |
-
2018
- 2018-01-04 CN CN201810007107.7A patent/CN108165389A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566221A (en) * | 2003-06-30 | 2005-01-19 | 浙江金科化工有限公司 | Modified sodium percarbonate and preparation method thereof |
| CN103992683A (en) * | 2014-05-30 | 2014-08-20 | 攀钢集团攀枝花钢铁研究院有限公司 | Aqueous protective coating material, application thereof and titanium ingot production method |
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