CN106433093A - Novel solar environmentally-friendly thermal insulation material - Google Patents
Novel solar environmentally-friendly thermal insulation material Download PDFInfo
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- CN106433093A CN106433093A CN201610822285.6A CN201610822285A CN106433093A CN 106433093 A CN106433093 A CN 106433093A CN 201610822285 A CN201610822285 A CN 201610822285A CN 106433093 A CN106433093 A CN 106433093A
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
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- 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
- C08J9/10—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 nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
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- C08J2203/00—Foams characterized by the expanding agent
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Abstract
The invention discloses a novel solar environmentally-friendly thermal insulation material. The material is prepared from polyurethane, polyether, polybutylene glycol, vinyl resin, white latex, fly ash, talc, calcium carbonate powder, montmorillonoid powder, silicone oil, silicon carbide fiber, glass fiber, polypropylene fiber, hydroxypropyl methyl cellulose, maleic anhydride-grafted compatilizer, an acrylic acid bridging agent, a dispersing agent NC, stannous octoate, azodicarbonamide, an acrylic ester foaming control agent, silicone amide, an epoxy resin binder, dioctyl adipate, liquid polybutadiene rubber, polyaluminum cloride, p-hydroxybenzenesulfonic acid, styrene, a fatty acid stabilizer, an antioxidant 1010, decabromodiphenyl ethane, ammonium octamolybdate and 2-hydroxyl-4-methoxybenzophenone. The prepared novel solar environmentally-friendly thermal insulation material has no deformation phenomenon at high temperature and low temperature; in addition, the compressive strength is high, the flame retardant efficiency is good, an atmospheric ozone layer is not destroyed, and the novel solar environmentally-friendly thermal insulation material is excellent in property.
Description
Technical field
The invention belongs to environmental technology field and solar water heater water tank insulation material preparing technical field, and in particular to
A kind of new type solar energy environment-friendly insulating material.
Background technology
Polyurethane heat insulation material is a kind of critically important synthetic material, with excellent physical and mechanical propertiess and chemical resistance
Can, especially heat conductivity is low, is a kind of heat-barrier material of high-quality, is widely used in refrigerator, refrigerator and automobile industry, building row
Industry.In hard polyurethane foam, conventional foaming agent is Chlorofluorocarbons (CFCs)（CFC）Foaming agent, but due to Chlorofluorocarbons (CFCs)（CFC）Foaming agent pair
Atmospheric ozone layer has destruction, and in order to safeguard ecological environment, international convention has been produced to which and strict using being made that
Limit and specify.Therefore, the vital task that polyurethane industrial faces is exactly the succedaneum for selecting CFC, reduces and stops CFC
Application.It is the most great problem of polyurethane foam plastics industry Chlorofluorocarbons (CFCs) to be substituted with the foaming agent of zero or low ODP value, promotes
There is great change in foam production technology.
In hard polyurethane foam, conventional CFC-11 substitutes foaming agent mainly has the HCFC class that HCFC-141b is representative to send out
Infusion, the hydrocarbon blowing agents with pentane as representative and water foaming agent.Foaming agent is made with water, actually with water and isocyanates
The CO that reaction is generated2Gas makees foaming agent, and therefore water is the final substitute of CFC-11 of most captivation.
In prior art, have much using water as the solar energy thermal insulation material of foaming agent, but full water foamed technology is present very
Many shortcomings, as foam insulation performance is bad, system viscosity is too big, and mobility is bad, CO2Diffusion is too fast, foam size stability
Bad, inadequate environmental protection, flame retardant effect relative mistake, govern the popularization and application of full water foamed technology.
Content of the invention
The present invention provides a kind of new type solar energy environment-friendly insulating material, with solve existing solar energy thermal insulation material thermal insulation,
The problems such as foam size stability, anti-flammability, feature of environmental protection difference.Obtained in the present invention, new type solar energy environment-friendly insulating material is in height
Distortion free under temperature, low temperature, in addition its comprcssive strength height, good flame retardation effect, do not destroy atmospheric ozone layer, are that a kind of performance is excellent
Different environment-friendly insulating material.
For solving above technical problem, the present invention is employed the following technical solutions：
A kind of new type solar energy environment-friendly insulating material, in units of weight, including following raw material：Polyurethane 135-252 part, polyethers
68-145 part, polybutene alcohol 52-125 part, vinylite 25-46 part, white glue with vinyl 15-22 part, flyash 8-12 part, Pulvis Talci
10-16 part, Paris white 7-15 part, montmorillonite powder 6-12 part, silicone oil 18-26 part, silicon carbide fibre 5-9 part, glass fibre 12-
18 parts, polypropylene fibre 9-15 part, hydroxypropyl methyl cellulose 6-11 part, maleic anhydride grafting compatilizer 1.2-2.3 part, propylene
Acid type bridging agent 0.7-1.6 part, dispersant NC 0.6-1.9 part, stannous octoate 0.4-0.9 part, azodicarbonamide 0.8-1.5
Part, esters of acrylic acid foaming control agent 0.5-1.2 part, silicone amide 0.3-0.6 part, epoxy adhesive 1-2 part, adipic acid
Dioctyl ester 0.6-1.2 part, liquid polybutadiene rubber 0.4-0.6 part, aluminium polychlorid 0.8-1.6 part, p-hydroxybenzenyl sulfonate
0.2-0.4 part, styrene 0.3-0.5 part, fat acids stabilizer 0.2-0.5 part, antioxidant 1010 0.3-0.7 part, decabrominated dipheny
Ethane 0.4-0.8 part, ammonium octamolybdate 0.3-0.7 part, ESCALOL 567 0.4-0.6 part；
The polyethers in units of weight, including following raw material：Oxirane 15-25 part, expoxy propane 12-22 part, adjacent benzene two
Formic acid dibutyl ester 20-32 part, two isopropylformic acid. of azo（Acrylic acid ethylene glycol）Ester 3-5 part, folding titanate coupling agent 2-3 part, mistake
Oxidation diisopropylbenzene (DIPB) 2-3.5 part, silicone amide 1.5-2.5 part, six water 0.8-1.2 part of triethylene diamine, two fourth of tin dilaurate
Base stannum 0.6-0.9 part, water 2-5 part；
The preparation method of the new type solar energy environment-friendly insulating material, comprises the following steps：
S1：By polyurethane, polyethers, the mixing of polybutene alcohol, it is 172-182 DEG C in temperature, rotating speed is to stir under 300-500r/min
6-10min, prepared mixture a；
S2：Under nitrogen protection, vinylite, white glue with vinyl, flyash, Talcum are added in mixture a obtained in step 1
Powder, Paris white, montmorillonite powder, silicone oil, silicon carbide fibre, glass fibre, polypropylene fibre, hydroxypropyl methyl cellulose, horse
Maleic anhydride grafted compatilizer, acrylic type bridging agent, dispersant NC, stannous octoate, azodicarbonamide, esters of acrylic acid foaming
Regulator, silicone amide, epoxy adhesive, dioctyl adipate, liquid polybutadiene rubber, aluminium polychlorid, micro-
Wave power is 180-260W, and it is to stir 3-5h, prepared mixture b under 200-400r/min that temperature is 136-153 DEG C, rotating speed；
S3：P-hydroxybenzenyl sulfonate, styrene, fat acids stabilizer, antioxidant is added in mixture b obtained in step 2
1010th, TDE, ammonium octamolybdate, ESCALOL 567, are 122-128 DEG C in temperature, and rotating speed is
0.5-1h, prepared mixture c is stirred under 100-300r/min；
S4：Mixture c obtained in step 3 is put into in-mold molding, prepared new type solar energy environment-friendly insulating material.
Preferably, temperature described in step S1 is 177-182 DEG C, rotating speed for stirring 6-8min under 400-500r/min.
It is highly preferred that it is to stir 6min under 500r/min that the temperature is 182 DEG C, rotating speed.
Preferably, it is 220-260W to send out microwave power described in step S2, and it is 300- that temperature is 145-153 DEG C, rotating speed
3-4h is stirred under 400r/min.
It is highly preferred that described microwave power is that 260W, temperature is 153 DEG C, rotating speed is to stir 3h under 400r/min.
Preferably, temperature described in step S3 is 125-128 DEG C, rotating speed for stirring 0.5-0.8h under 200-300r/min.
It is highly preferred that it is to stir 0.5h under 300r/min that the temperature is 128 DEG C, rotating speed.
The invention has the advantages that：
（1）The process industrial art performance of new type solar energy environment-friendly insulating material obtained in the present invention is good, and water tank is quiet after expanding
No outer de- during putting, aperture outward appearance is good, and chilled rear water box is no outer de-, no material split, bubble phenomenon of collapsing；In room temperature, high temperature 100
DEG C, low temperature subzero 25 DEG C when the phenomenon such as ungauged regions, deformation, expansion, dimensional stability is higher, in addition its comprcssive strength height, fragility
Little, heat conductivity is low, good flame retardation effect, is a kind of insulation material of excellent performance；
（2）The new type solar energy environment-friendly insulating material preparation process process is simple of the present invention, easy to operate, and environmental protection, smelly
Oxygen damage effect ODP value is zero, has no toxic side effect；
（3）The raw material storage safety of the present invention, it is to avoid raw material is carried and volatility of raw material, dissipation etc., and achievable automatization is continuous
Production.
Specific embodiment
For ease of more fully understanding the present invention, it is illustrated by following examples, these embodiments belong to the present invention's
Protection domain, but do not limit the scope of the invention.
In an embodiment, the new type solar energy environment-friendly insulating material, in units of weight, including following raw material：Poly- ammonia
Ester 135-252 part, polyethers 68-145 part, polybutene alcohol 52-125 part, vinylite 25-46 part, white glue with vinyl 15-22 part, powder
Coal ash 8-12 part, Pulvis Talci 10-16 part, Paris white 7-15 part, montmorillonite powder 6-12 part, silicone oil 18-26 part, silicon carbide fibre
5-9 part, glass fibre 12-18 part, polypropylene fibre 9-15 part, hydroxypropyl methyl cellulose 6-11 part, maleic anhydride graft phase
Hold agent 1.2-2.3 part, acrylic type bridging agent 0.7-1.6 part, dispersant NC 0.6-1.9 part, stannous octoate 0.4-0.9 part, idol
Nitrogen diformamide 0.8-1.5 part, esters of acrylic acid foaming control agent 0.5-1.2 part, silicone amide 0.3-0.6 part, epoxy resin
Binding agent 1-2 part, dioctyl adipate 0.6-1.2 part, liquid polybutadiene rubber 0.4-0.6 part, aluminium polychlorid 0.8-1.6
Part, p-hydroxybenzenyl sulfonate 0.2-0.4 part, styrene 0.3-0.5 part, fat acids stabilizer 0.2-0.5 part, antioxidant 1010
0.3-0.7 part, TDE 0.4-0.8 part, ammonium octamolybdate 0.3-0.7 part, ESCALOL 567
0.4-0.6 part；
The polyethers in units of weight, including following raw material：Oxirane 15-25 part, expoxy propane 12-22 part, adjacent benzene two
Formic acid dibutyl ester 20-32 part, two isopropylformic acid. of azo（Acrylic acid ethylene glycol）Ester 3-5 part, folding titanate coupling agent 2-3 part, mistake
Oxidation diisopropylbenzene (DIPB) 2-3.5 part, silicone amide 1.5-2.5 part, six water 0.8-1.2 part of triethylene diamine, two fourth of tin dilaurate
Base stannum 0.6-0.9 part, water 2-5 part；
The preparation method of the new type solar energy environment-friendly insulating material, comprises the following steps：
S1：By polyurethane, polyethers, the mixing of polybutene alcohol, it is 172-182 DEG C in temperature, rotating speed is to stir under 300-500r/min
6-10min, prepared mixture a；
S2：Under nitrogen protection, vinylite, white glue with vinyl, flyash, Talcum are added in mixture a obtained in step 1
Powder, Paris white, montmorillonite powder, silicone oil, silicon carbide fibre, glass fibre, polypropylene fibre, hydroxypropyl methyl cellulose, horse
Maleic anhydride grafted compatilizer, acrylic type bridging agent, dispersant NC, stannous octoate, azodicarbonamide, esters of acrylic acid foaming
Regulator, silicone amide, epoxy adhesive, dioctyl adipate, liquid polybutadiene rubber, aluminium polychlorid, micro-
Wave power is 180-260W, and it is to stir 3-5h, prepared mixture b under 200-400r/min that temperature is 136-153 DEG C, rotating speed；
S3：P-hydroxybenzenyl sulfonate, styrene, fat acids stabilizer, antioxidant is added in mixture b obtained in step 2
1010th, TDE, ammonium octamolybdate, ESCALOL 567, are 122-128 DEG C in temperature, and rotating speed is
0.5-1h, prepared mixture c is stirred under 100-300r/min；
S4：Mixture c obtained in step 3 is put into in-mold molding, prepared new type solar energy environment-friendly insulating material.
Embodiment 1
A kind of new type solar energy environment-friendly insulating material, in units of weight, including following raw material：190 parts of polyurethane, polyethers 105
Part, 85 parts of polybutene alcohol, 35 parts of vinylite, 19 parts of white glue with vinyl, 10 parts of flyash, 13 parts of Pulvis Talci, 10 parts of Paris white,
9 parts of montmorillonite powder, 22 parts of silicone oil, 7 parts of silicon carbide fibre, 15 parts of glass fibre, 12 parts of polypropylene fibre, hydroxypropyl methyl fiber
8 parts of element, maleic anhydride 1.8 parts of compatilizer of grafting, 1.2 parts of acrylic type bridging agent, 1.3 parts of dispersant NC, stannous octoate 0.7
Part, 1.2 parts of azodicarbonamide, 0.8 part of esters of acrylic acid foaming control agent, 0.5 part of silicone amide, epoxy adhesive
1.5 parts, 0.9 part of dioctyl adipate, 0.5 part of liquid polybutadiene rubber, 1.2 parts of aluminium polychlorid, p-hydroxybenzenyl sulfonate 0.3
Part, 04 part of styrene, 0.4 part of fat acids stabilizer, 0.5 part of antioxidant 1010,0.6 part of TDE, ammonium octamolybdate
0.5 part, 0.5 part of ESCALOL 567；
The polyethers in units of weight, including following raw material：20 parts of oxirane, 17 parts of expoxy propane, phthalic acid two
26 parts of butyl ester, two isopropylformic acid. of azo（Acrylic acid ethylene glycol）4 parts of ester, 2.5 parts of titanate coupling agent of folding, cumyl peroxide
2.8 parts, 2 parts of silicone amide, 2 parts of six water of triethylene diamine, 0.8 part of dibutyl tin laurate, 3.5 parts of water；
The preparation method of the new type solar energy environment-friendly insulating material, comprises the following steps：
S1：By polyurethane, polyethers, the mixing of polybutene alcohol, be 177 DEG C in temperature, rotating speed is 8min to be stirred under 400r/min, is obtained
Mixture a；
S2：Under nitrogen protection, vinylite, white glue with vinyl, flyash, Talcum are added in mixture a obtained in step 1
Powder, Paris white, montmorillonite powder, silicone oil, silicon carbide fibre, glass fibre, polypropylene fibre, hydroxypropyl methyl cellulose, horse
Maleic anhydride grafted compatilizer, acrylic type bridging agent, dispersant NC, stannous octoate, azodicarbonamide, esters of acrylic acid foaming
Regulator, silicone amide, epoxy adhesive, dioctyl adipate, liquid polybutadiene rubber, aluminium polychlorid, micro-
Wave power is 220W, and it is to stir 4h, prepared mixture b under 300r/min that temperature is 1453 DEG C, rotating speed；
S3：P-hydroxybenzenyl sulfonate, styrene, fat acids stabilizer, antioxidant is added in mixture b obtained in step 2
1010th, TDE, ammonium octamolybdate, ESCALOL 567, are 125 DEG C in temperature, and rotating speed is 200r/
0.8h, prepared mixture c is stirred under min；
S4：Mixture c obtained in step 3 is put into in-mold molding, prepared new type solar energy environment-friendly insulating material.
Embodiment 2
A kind of new type solar energy environment-friendly insulating material, in units of weight, including following raw material：135 parts of polyurethane, polyethers 68
Part, 52 parts of polybutene alcohol, 25 parts of vinylite, 15 parts of white glue with vinyl, 8 parts of flyash, 10 parts of Pulvis Talci, 7 parts of Paris white, illiteracy
De- 6 parts of powder of soil, 18 parts of silicone oil, 5 parts of silicon carbide fibre, 12 parts of glass fibre, 9 parts of polypropylene fibre, hydroxypropyl methyl cellulose 6
Part, maleic anhydride grafting 1.2 parts of compatilizer, 0.7 part of acrylic type bridging agent, 0.6 part of dispersant NC, 0.4 part of stannous octoate,
0.8 part of azodicarbonamide, 0.5 part of esters of acrylic acid foaming control agent, 0.3 part of silicone amide, 1 part of epoxy adhesive,
0.6 part of dioctyl adipate, 0.4 part of liquid polybutadiene rubber, 0.8 part of aluminium polychlorid, 0.2 part of p-hydroxybenzenyl sulfonate, benzene
0.3 part of ethylene, 0.2 part of fat acids stabilizer, 0.3 part of antioxidant 1010,0.4 part of TDE, 0.3 part of ammonium octamolybdate,
0.4 part of ESCALOL 567；
The polyethers in units of weight, including following raw material：15 parts of oxirane, 12 parts of expoxy propane, phthalic acid two
20 parts of butyl ester, two isopropylformic acid. of azo（Acrylic acid ethylene glycol）3 parts of ester, 2 parts of titanate coupling agent of folding, cumyl peroxide 2
Part, 1.5 parts of silicone amide, 0.8 part of six water of triethylene diamine, 0.6 part of dibutyl tin laurate, 2 parts of water；
The preparation method of the new type solar energy environment-friendly insulating material, comprises the following steps：
S1：By polyurethane, polyethers, the mixing of polybutene alcohol, be 172 DEG C in temperature, rotating speed is that 10min, system is stirred under 300r/min
Obtain mixture a；
S2：Under nitrogen protection, vinylite, white glue with vinyl, flyash, Talcum are added in mixture a obtained in step 1
Powder, Paris white, montmorillonite powder, silicone oil, silicon carbide fibre, glass fibre, polypropylene fibre, hydroxypropyl methyl cellulose, horse
Maleic anhydride grafted compatilizer, acrylic type bridging agent, dispersant NC, stannous octoate, azodicarbonamide, esters of acrylic acid foaming
Regulator, silicone amide, epoxy adhesive, dioctyl adipate, liquid polybutadiene rubber, aluminium polychlorid, micro-
Wave power is 180W, and it is to stir 5h, prepared mixture b under 200r/min that temperature is 136 DEG C, rotating speed；
S3：P-hydroxybenzenyl sulfonate, styrene, fat acids stabilizer, antioxidant is added in mixture b obtained in step 2
1010th, TDE, ammonium octamolybdate, ESCALOL 567, are 122 DEG C in temperature, and rotating speed is 100r/
1h, prepared mixture c is stirred under min；
S4：Mixture c obtained in step 3 is put into in-mold molding, prepared new type solar energy environment-friendly insulating material.
Embodiment 3
A kind of new type solar energy environment-friendly insulating material, in units of weight, including following raw material：252 parts of polyurethane, polyethers 145
Part, 125 parts of polybutene alcohol, 46 parts of vinylite, 22 parts of white glue with vinyl, 12 parts of flyash, 16 parts of Pulvis Talci, Paris white 15
Part, 12 parts of montmorillonite powder, 26 parts of silicone oil, 9 parts of silicon carbide fibre, 18 parts of glass fibre, 15 parts of polypropylene fibre, hydroxypropyl methyl
11 parts of cellulose, maleic anhydride 2.3 parts of compatilizer of grafting, 1.6 parts of acrylic type bridging agent, 1.9 parts of dispersant NC, octanoic acid are sub-
0.9 part of stannum, 1.5 parts of azodicarbonamide, 1.2 parts of esters of acrylic acid foaming control agent, 0.6 part of silicone amide, epoxy resin glue
2 parts of agent of knot, 1.2 parts of dioctyl adipate, 0.6 part of liquid polybutadiene rubber, 1.6 parts of aluminium polychlorid, p-hydroxybenzenyl sulfonate
0.4 part, 0.5 part of styrene, 0.5 part of fat acids stabilizer, 0.7 part of antioxidant 1010,0.8 part of TDE, eight molybdic acids
0.7 part of ammonium, 0.6 part of ESCALOL 567；
The polyethers in units of weight, including following raw material：Oxirane 15-25 part, 22 parts of expoxy propane, phthalic acid
32 parts of dibutyl ester, two isopropylformic acid. of azo（Acrylic acid ethylene glycol）5 parts of ester, 3 parts of titanate coupling agent of folding, cumyl peroxide
3.5 part, 2.5 parts of silicone amide, 1.2 parts of six water of triethylene diamine, 0.9 part of dibutyl tin laurate, 5 parts of water；
The preparation method of the new type solar energy environment-friendly insulating material, comprises the following steps：
S1：By polyurethane, polyethers, the mixing of polybutene alcohol, be 182 DEG C in temperature, rotating speed is 6min to be stirred under 500r/min, is obtained
Mixture a；
S2：Under nitrogen protection, vinylite, white glue with vinyl, flyash, Talcum are added in mixture a obtained in step 1
Powder, Paris white, montmorillonite powder, silicone oil, silicon carbide fibre, glass fibre, polypropylene fibre, hydroxypropyl methyl cellulose, horse
Maleic anhydride grafted compatilizer, acrylic type bridging agent, dispersant NC, stannous octoate, azodicarbonamide, esters of acrylic acid foaming
Regulator, silicone amide, epoxy adhesive, dioctyl adipate, liquid polybutadiene rubber, aluminium polychlorid, micro-
Wave power is 260W, and it is to stir 3h, prepared mixture b under 400r/min that temperature is 153 DEG C, rotating speed；
S3：P-hydroxybenzenyl sulfonate, styrene, fat acids stabilizer, antioxidant is added in mixture b obtained in step 2
1010th, TDE, ammonium octamolybdate, ESCALOL 567, are 128 DEG C in temperature, and rotating speed is 300r/
0.5h, prepared mixture c is stirred under min；
S4：Mixture c obtained in step 3 is put into in-mold molding, prepared new type solar energy environment-friendly insulating material.
Performance test is carried out to solar water heater insulation material obtained in embodiment 1-3, as a result as shown in the table.
The process industrial art performance that can be seen that new type solar energy environment-friendly insulating material obtained in the present invention from upper table result is good
Good, water tank is no outer de- during standing after expanding, and aperture outward appearance is good, and chilled rear water box is no outer de-, and no material splits, collapse bubble
Phenomenon；The phenomenon such as ungauged regions, deformation, expansion when room temperature, 100 DEG C of high temperature, low temperature are subzero 25 DEG C, dimensional stability is higher, separately
Its comprcssive strength height outer, fragility is little, and heat conductivity is low, good flame retardation effect, is a kind of insulation material of excellent performance.
Above content it cannot be assumed that the present invention be embodied as be confined to these explanations, for the present invention affiliated technology neck
For the those of ordinary skill in domain, without departing from the inventive concept of the premise, some simple deduction or replace can also be made,
The scope of patent protection that the present invention is determined should be all considered as belonging to by the claims that is submitted to.
Claims (7)
1. a kind of new type solar energy environment-friendly insulating material, it is characterised in that in units of weight, including following raw material：Polyurethane
135-252 part, polyethers 68-145 part, polybutene alcohol 52-125 part, vinylite 25-46 part, white glue with vinyl 15-22 part, fine coal
Grey 8-12 part, Pulvis Talci 10-16 part, Paris white 7-15 part, montmorillonite powder 6-12 part, silicone oil 18-26 part, silicon carbide fibre 5-
9 parts, glass fibre 12-18 part, polypropylene fibre 9-15 part, hydroxypropyl methyl cellulose 6-11 part, maleic anhydride grafting compatible
Agent 1.2-2.3 part, acrylic type bridging agent 0.7-1.6 part, dispersant NC 0.6-1.9 part, stannous octoate 0.4-0.9 part, azo
Diformamide 0.8-1.5 part, esters of acrylic acid foaming control agent 0.5-1.2 part, silicone amide 0.3-0.6 part, epoxy resin glue
Knot agent 1-2 part, dioctyl adipate 0.6-1.2 part, liquid polybutadiene rubber 0.4-0.6 part, aluminium polychlorid 0.8-1.6
Part, p-hydroxybenzenyl sulfonate 0.2-0.4 part, styrene 0.3-0.5 part, fat acids stabilizer 0.2-0.5 part, antioxidant 1010
0.3-0.7 part, TDE 0.4-0.8 part, ammonium octamolybdate 0.3-0.7 part, ESCALOL 567
0.4-0.6 part；
The polyethers in units of weight, including following raw material：Oxirane 15-25 part, expoxy propane 12-22 part, adjacent benzene two
Formic acid dibutyl ester 20-32 part, two isopropylformic acid. of azo（Acrylic acid ethylene glycol）Ester 3-5 part, folding titanate coupling agent 2-3 part, mistake
Oxidation diisopropylbenzene (DIPB) 2-3.5 part, silicone amide 1.5-2.5 part, six water 0.8-1.2 part of triethylene diamine, two fourth of tin dilaurate
Base stannum 0.6-0.9 part, water 2-5 part；
The preparation method of the new type solar energy environment-friendly insulating material, comprises the following steps：
S1：By polyurethane, polyethers, the mixing of polybutene alcohol, it is 172-182 DEG C in temperature, rotating speed is to stir under 300-500r/min
6-10min, prepared mixture a；
S2：Under nitrogen protection, vinylite, white glue with vinyl, flyash, Talcum are added in mixture a obtained in step 1
Powder, Paris white, montmorillonite powder, silicone oil, silicon carbide fibre, glass fibre, polypropylene fibre, hydroxypropyl methyl cellulose, horse
Maleic anhydride grafted compatilizer, acrylic type bridging agent, dispersant NC, stannous octoate, azodicarbonamide, esters of acrylic acid foaming
Regulator, silicone amide, epoxy adhesive, dioctyl adipate, liquid polybutadiene rubber, aluminium polychlorid, micro-
Wave power is 180-260W, and it is to stir 3-5h, prepared mixture b under 200-400r/min that temperature is 136-153 DEG C, rotating speed；
S3：P-hydroxybenzenyl sulfonate, styrene, fat acids stabilizer, antioxidant is added in mixture b obtained in step 2
1010th, TDE, ammonium octamolybdate, ESCALOL 567, are 122-128 DEG C in temperature, and rotating speed is
0.5-1h, prepared mixture c is stirred under 100-300r/min；
S4：Mixture c obtained in step 3 is put into in-mold molding, prepared new type solar energy environment-friendly insulating material.
2. new type solar energy environment-friendly insulating material according to claim 1, it is characterised in that described in step S1, temperature is
177-182 DEG C, rotating speed is to stir 6-8min under 400-500r/min.
3. new type solar energy environment-friendly insulating material according to claim 2, it is characterised in that the temperature is 182 DEG C, to turn
Speed is for stirring 6min under 500r/min.
4. new type solar energy environment-friendly insulating material according to claim 1, it is characterised in that send out microwave described in step S2
Power is 220-260W, and it is to stir 3-4h under 300-400r/min that temperature is 145-153 DEG C, rotating speed.
5. new type solar energy environment-friendly insulating material according to claim 4, it is characterised in that described microwave power be
260W, it is to stir 3h under 400r/min that temperature is 153 DEG C, rotating speed.
6. new type solar energy environment-friendly insulating material according to claim 1, it is characterised in that described in step S3, temperature is
125-128 DEG C, rotating speed is to stir 0.5-0.8h under 200-300r/min.
7. new type solar energy environment-friendly insulating material according to claim 6, it is characterised in that the temperature is 128 DEG C, to turn
Speed is for stirring 0.5h under 300r/min.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107987511A (en) * | 2017-12-01 | 2018-05-04 | 周昭金 | Ultra-violet curing goes the preparation method of formaldehyde polyester film plastics |
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|---|---|---|---|---|
| CN104017353A (en) * | 2014-05-09 | 2014-09-03 | 太仓市金锚新材料科技有限公司 | Composite light-weight high-strength flame-retardant weather-resistant foam heat preservation material |
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2016
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104017353A (en) * | 2014-05-09 | 2014-09-03 | 太仓市金锚新材料科技有限公司 | Composite light-weight high-strength flame-retardant weather-resistant foam heat preservation material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107987511A (en) * | 2017-12-01 | 2018-05-04 | 周昭金 | Ultra-violet curing goes the preparation method of formaldehyde polyester film plastics |
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