CN109722002A - It is a kind of convenient for ventilative greenhouse film - Google Patents
It is a kind of convenient for ventilative greenhouse film Download PDFInfo
- Publication number
- CN109722002A CN109722002A CN201711048930.4A CN201711048930A CN109722002A CN 109722002 A CN109722002 A CN 109722002A CN 201711048930 A CN201711048930 A CN 201711048930A CN 109722002 A CN109722002 A CN 109722002A
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- parts
- greenhouse film
- ventilative
- convenient
- low speed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The present invention relates to a kind of convenient for ventilative greenhouse film, the component of the greenhouse film is as follows according to parts by weight: 15-25 parts of the polyisocyanate of hexamethylene diisocyanate, 15-20 parts of dioctyl phthalate, 20-25 parts of humic acid potassium, 5-10 parts of silicone powder, 3-7 parts of grass meal, 2-5 parts of silicon carbide, 0.5-1.5 parts of defoaming agent, 2-4 parts of dispersing agent, 1-3 parts of plasticizer.Manufacture craft of the present invention is simple, and raw material is easy to buy, and cost of manufacture is cheap, and air permeability effect is good, has broad application prospects.
Description
Technical field
The present invention relates to agricultural plantation technology fields more particularly to a kind of convenient for ventilative greenhouse film.
Background technique
In greenhouse gardening, the plastic greenhouse film used is usually the biggish film of a bulk area, when needs are opened
When film is divulged information, film is easy to be covered on greenhouse bracket again under wind, is unfavorable for divulging information, and uses very not square
Just.
Summary of the invention
To solve the above problems, the present invention provides a kind of convenient for ventilative greenhouse film.
Technical scheme is as follows:
It is a kind of convenient for ventilative greenhouse film, it is characterised in that: the component of the greenhouse film is according to the following institute of parts by weight
Show: 15-25 parts of the polyisocyanate of hexamethylene diisocyanate, 15-20 parts of dioctyl phthalate, humic acid potassium 20-
25 parts, 5-10 parts of silicone powder, 3-7 parts of grass meal, 2-5 parts of silicon carbide, 0.5-1.5 parts of defoaming agent, 2-4 parts of dispersing agent, plasticizer 1-3
Part.
Further, the defoaming agent is in polyoxyethylene polyoxypropylene pentaerythrite ether, tributyl phosphate and higher alcohols
One kind.
Further, the dispersing agent is one of polyacrylamide, 1,6- hexylene glycol double methacrylate.
Further, the plasticizer is triethyl citrate.
It is further, a kind of convenient for ventilative greenhouse film preparation method, it is characterised in that:
S1: by the polyisocyanate of hexamethylene diisocyanate, dioctyl phthalate, humic acid potassium, silicone powder,
Grass meal, silicon carbide are put into reaction kettle, and reaction 5min is stirred at low speed under the conditions of 40-60 DEG C；
S2: plasticizer, dispersing agent are added in a kettle, stirs at low speed 5h after high-speed stirred 1h；
S3: being warming up to 80 DEG C, and defoaming agent is added in reaction kettle and stirs at low speed 7h；
S4: reaction kettle is cooled to room temperature, and finished product can be obtained after standing 1h.
According to the above aspect of the present invention, the present invention at least has the advantages that
Manufacture craft of the present invention is simple, and raw material is easy to buy, and cost of manufacture is cheap, and air permeability effect is good, has wide answer
Use prospect.
Specific embodiment
Technical solution of the present invention is described in detail as follows below with reference to embodiment.
Embodiment 1
It is a kind of convenient for ventilative greenhouse film, it is characterised in that: the component of the greenhouse film is according to the following institute of parts by weight
Show: 18 parts of the polyisocyanate of hexamethylene diisocyanate, 18 parts of dioctyl phthalate, 22 parts of humic acid potassium, silicone
6 parts of powder, 4 parts of grass meal, 3 parts of silicon carbide .4 parts of higher alcohols, 1,6- 2 parts of hexylene glycol double methacrylate, 3 parts of triethyl citrate.
Preparation method are as follows:
S1: by the polyisocyanate of hexamethylene diisocyanate, dioctyl phthalate, humic acid potassium, silicone powder,
Grass meal, silicon carbide are put into reaction kettle, and reaction 5min is stirred at low speed under the conditions of 40-60 DEG C；
S2: triethyl citrate, dispersing agent are added in a kettle, stirs at low speed 5h after high-speed stirred 1h；
S3: being warming up to 80 DEG C, and defoaming agent is added in reaction kettle and stirs at low speed 7h；
S4: reaction kettle is cooled to room temperature, and finished product can be obtained after standing 1h.
Embodiment 2
It is a kind of convenient for ventilative greenhouse film, it is characterised in that: the component of the greenhouse film is according to the following institute of parts by weight
Show: 19 parts of the polyisocyanate of hexamethylene diisocyanate, 16 parts of dioctyl phthalate, 21 parts of humic acid potassium, silicone
8 parts of powder, 4 parts of grass meal, 5 parts of silicon carbide, 1.5 parts of tributyl phosphate, 4 parts of polyacrylamide, 2 parts of triethyl citrate.
Preparation method are as follows:
S1: by the polyisocyanate of hexamethylene diisocyanate, dioctyl phthalate, humic acid potassium, silicone powder,
Grass meal, silicon carbide are put into reaction kettle, and reaction 5min is stirred at low speed under the conditions of 40-60 DEG C；
S2: plasticizer, dispersing agent are added in a kettle, stirs at low speed 5h after high-speed stirred 1h；
S3: being warming up to 80 DEG C, and defoaming agent is added in reaction kettle and stirs at low speed 7h；
S4: reaction kettle is cooled to room temperature, and finished product can be obtained after standing 1h.
Embodiment 3
It is a kind of convenient for ventilative greenhouse film, it is characterised in that: the component of the greenhouse film is according to the following institute of parts by weight
Show: 21 parts of the polyisocyanate of hexamethylene diisocyanate, 17 parts of dioctyl phthalate, 23 parts of humic acid potassium, silicone
8 parts of powder, 4 parts of grass meal, 2 parts of silicon carbide, 0.7 part of polyoxyethylene polyoxypropylene pentaerythrite ether, 1,6- hexylene glycol double methacrylate
4 parts, 2 parts of triethyl citrate.
Preparation method are as follows:
S1: by the polyisocyanate of hexamethylene diisocyanate, dioctyl phthalate, humic acid potassium, silicone powder,
Grass meal, silicon carbide are put into reaction kettle, and reaction 5min is stirred at low speed under the conditions of 40-60 DEG C；
S2: plasticizer, dispersing agent are added in a kettle, stirs at low speed 5h after high-speed stirred 1h；
S3: being warming up to 80 DEG C, and defoaming agent is added in reaction kettle and stirs at low speed 7h；
S4: reaction kettle is cooled to room temperature, and finished product can be obtained after standing 1h.
The above is only a preferred embodiment of the present invention, it is not intended to restrict the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is several improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of convenient for ventilative greenhouse film, it is characterised in that: the component of the greenhouse film is as follows according to parts by weight:
15-25 parts of the polyisocyanate of hexamethylene diisocyanate, 15-20 parts of dioctyl phthalate, humic acid potassium 20-25
Part, 5-10 parts of silicone powder, 3-7 parts of grass meal, 2-5 parts of silicon carbide, 0.5-1.5 parts of defoaming agent, 2-4 parts of dispersing agent, plasticizer 1-3
Part.
2. according to claim 1 a kind of convenient for ventilative greenhouse film, it is characterised in that: the defoaming agent is polyoxy second
One of alkene polyoxypropylene pentaerythrite ether, tributyl phosphate and higher alcohols.
3. according to claim 1 a kind of convenient for ventilative greenhouse film, it is characterised in that: the dispersing agent is polypropylene
One of amide, 1,6-HD double methacrylate.
4. according to claim 1 a kind of convenient for ventilative greenhouse film, it is characterised in that: the plasticizer is citric acid
Triethyl.
5. according to claim 1 a kind of convenient for ventilative greenhouse film preparation method, it is characterised in that:
S1: by the polyisocyanate of hexamethylene diisocyanate, dioctyl phthalate, humic acid potassium, silicone powder, grass
Powder, silicon carbide are put into reaction kettle, and reaction 5min is stirred at low speed under the conditions of 40-60 DEG C；
S2: plasticizer, dispersing agent are added in a kettle, stirs at low speed 5h after high-speed stirred 1h；
S3: being warming up to 80 DEG C, and defoaming agent is added in reaction kettle and stirs at low speed 7h；
S4: reaction kettle is cooled to room temperature, and finished product can be obtained after standing 1h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048930.4A CN109722002A (en) | 2017-10-31 | 2017-10-31 | It is a kind of convenient for ventilative greenhouse film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711048930.4A CN109722002A (en) | 2017-10-31 | 2017-10-31 | It is a kind of convenient for ventilative greenhouse film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109722002A true CN109722002A (en) | 2019-05-07 |
Family
ID=66293211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711048930.4A Pending CN109722002A (en) | 2017-10-31 | 2017-10-31 | It is a kind of convenient for ventilative greenhouse film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109722002A (en) |
Citations (11)
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| CN105963753A (en) * | 2016-06-16 | 2016-09-28 | 湖州科达化工燃料有限公司 | Anti-infection medical film |
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2017
- 2017-10-31 CN CN201711048930.4A patent/CN109722002A/en active Pending
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| WO2000029460A1 (en) * | 1998-11-13 | 2000-05-25 | Daicel Chemical Industries, Ltd. | Aliphatic copolymer, production process, aliphatic polyester resin composition, various uses, coating composition, and agricultural or horticultural particulate composition comprising degradable coating film |
| US7919423B2 (en) * | 2005-06-16 | 2011-04-05 | E. I. Du Pont De Nemours And Company | Air activated organotin catalysts for polyurethane synthesis |
| CN101792591A (en) * | 2009-12-30 | 2010-08-04 | 中国科学院广州化学研究所 | Full-biodegradable plastic film and preparation method thereof |
| CN102702694A (en) * | 2012-06-14 | 2012-10-03 | 新疆康润洁环保科技有限公司 | Polyester biodegradation agricultural mulching film as well as preparation and application of polyester biodegradation agricultural mulching film |
| CN103264567A (en) * | 2013-05-14 | 2013-08-28 | 江苏增强新材料科技有限公司 | Novel processing method of polyether type TPU (Thermoplastic Polyurethane Elastomer) composite material in opening refining calender |
| CN103571176A (en) * | 2013-10-11 | 2014-02-12 | 东莞市雄林新材料科技有限公司 | Complete biodegradable starch-containing TPU (thermoplastic polyurethane) mulch and preparation method thereof |
| CN103924906A (en) * | 2014-04-09 | 2014-07-16 | 葛加君 | Mounting construction method of ecological insulation fireproof door |
| CN105104036A (en) * | 2015-07-22 | 2015-12-02 | 苏州市雄林新材料科技有限公司 | TPU thin film with controllable degradation time and preparation method thereof |
| CN105963753A (en) * | 2016-06-16 | 2016-09-28 | 湖州科达化工燃料有限公司 | Anti-infection medical film |
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Application publication date: 20190507 |