CN104292706A - Flame retardant PVC plastic door and window filler and preparation method thereof - Google Patents
Flame retardant PVC plastic door and window filler and preparation method thereof Download PDFInfo
- Publication number
- CN104292706A CN104292706A CN201410603507.6A CN201410603507A CN104292706A CN 104292706 A CN104292706 A CN 104292706A CN 201410603507 A CN201410603507 A CN 201410603507A CN 104292706 A CN104292706 A CN 104292706A
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- wood powder
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- flame retardant
- pvc plastic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention relates to a flame retardant PVC plastic door and window filler and a preparation method thereof. The flame retardant PVC plastic door and window filler is prepared from the following raw materials in parts by weight: 2.8-3.4 parts of polyvinyl acetate emulsion, 2-4 parts of sodium bentonite, 0.3-0.5 part of tetrakisglycoluril, 0.9-1.5 parts of trimethylsilyl dimethyl methylphosphonate, 0.7-1.2 parts of antimonous oxide, 1-2 parts of twelve bromobenzene ether, 0.1-0.2 part of sodium laurylsulfate, 0.8-1.2 parts of bomyl acetate, 20-30 parts of modified wood powder, 180-200 parts of light calcium carbonate and 60-80 parts of water. According to the invention, the modified wood powder is used, so that the compatibility with PVC is good, the thermal insulation property, the impact-resistant property and the pigmenting property of doors and windows are increased, the toughening effect is good compared with that calcium carbonate is only used, and the hardness and the impact-resistant strength are high compared with that the wood powder is only used; the antimonous oxide and the twelve bromobenzene ether are added, so that the flame retardant performance and the safety of the doors and the windows are increased; the calcium carbonate is subjected to surface modification, so that the binding force with PVC plastic is strengthened, and the flame retardant PVC plastic door and window filler has excellent reinforcing performance.
Description
Technical field
The invention belongs to pearl filler field, particularly a kind of flame retardant type PVC plastic door and window filler and preparation method thereof.
Background technology
Plastic door-window, namely adopts the door and window that U-PVC plastic material is made.Plastic door-window has the superperformances such as wind resistance, waterproof, insulation.
Current plastic door-window comprises PVC plastic door-window and glass filament reinforced plastics (glass reinforced plastic) door and window.In all kinds of building doors and windows, PVC plastic door and window repeats there is outstanding advantage in recycling and Energy in use at saving section bar production energy consumption, reclaimed materials, has the excellent ratio of performance to price in heat preservation energy-saving.
Need to use filler when making plastic door-window, the pearl filler that current is often, but the wetting ability of calcium carbonate is strong, need to improve its surface property, to increase the consistency of itself and plastics, increase reinforcing property, current modified calcium carbonate performance is good not enough; Also have single pearl filler can not meet the requirement of improvement in performance.
Wood powder can improve the toughness of plastics, insulation, the performance such as painted through modification while reducing costs, with calcium carbonate with the use of, synergy can be played, to enhance product performance.
Summary of the invention
The object of the present invention is to provide a kind of flame retardant type PVC plastic door and window filler and preparation method thereof, the consistency of this filler and PVC is good, adds the heat-insulating property of door and window, impact resistance and tinctorial property, hardness and impact strength high, add the flame retardant properties of plastic door-window, improve security.
Technical scheme of the present invention is as follows:
A kind of flame retardant type PVC plastic door and window filler, is characterized in that being made up of the raw material of following weight part: aqueous polyvinyl acetate emulsion 2.8-3.4, sodium bentonite 2-4, four methoxy methyl glycoluril 0.3-0.5, trimethylsilyl dimethyl methyl phosphonate 0.9-1.5, antimonous oxide 0.7-1.2, ten dibromobenzene aether 1-2, sodium laurylsulfate 0.1-0.2, Bornyl acetate 0.8-1.2, modified wood powder 20-30, light calcium carbonate 180-200, water 60-80;
Described modified wood powder is made up of the raw material of following weight part: wood powder 2-3,30% sodium hydroxide solution 20-30,30% ethanolic soln 20-30, nano titanium oxide 0.2-0.3, nano far infrared ceramic powder 0.2-0.3, polyoxyethylene glycol 0.1-0.2, Timbercote 2000 0.1-0.2, water are appropriate; Preparation method is: added by wood powder in 30% sodium hydroxide solution and soak 7-8 hour, suction filtration, dry, then adds in 30% ethanolic soln and soak 7-8 hour, and washing, to neutral, is dried to over dry; Nano titanium oxide, nano far infrared ceramic powder, Timbercote 2000, polyoxyethylene glycol are added in the water of 4-5 times of weight, stirs and add over dry wood powder again, stir, add in kneader again and mediate 20-30 minute, take out, dry, be ground into 40-100 order particle, obtain final product.
The preparation method of described flame retardant type PVC plastic door and window filler, is characterized in that comprising the following steps:
(1) modified wood powder, sodium bentonite are added to the water, add sodium laurylsulfate, aqueous polyvinyl acetate emulsion while stirring, stir, ultrasonic vibration 8-10 minute, obtain wood powder slurry;
(2) send in high-speed mixer by light calcium carbonate, add (1) the wood powder slurry obtained, mixing 15-20 minute, is warming up to 60-65 DEG C, adds ten dibromobenzene aethers, antimonous oxide, and mixing 20-30 minute, obtains mixture;
(3) other remaining components mixed, add in the mixture that (2) step obtains, mixing 20-30 minute, is heated to 70-80 DEG C, and mixing 30-40 minute, vacuum-drying, is ground into 40-100 object particle, obtains final product.
Beneficial effect of the present invention
Filler of the present invention employs modified wood powder, good with the consistency of PVC, adds the heat-insulating property of door and window, impact resistance and tinctorial property, better than the toughening effect being used alone calcium carbonate, higher than the hardness and impact strength being used alone wood powder; By adding antimonous oxide, ten dibromobenzene aethers, adding the flame retardant properties of plastic door-window, improving security; By carrying out modification to calcium carbonate surface, strengthen with the bonding force of PVC plastic, there is excellent reinforcing property.
Embodiment
A kind of flame retardant type PVC plastic door and window filler, is made up of the raw material of following weight part (kilogram): aqueous polyvinyl acetate emulsion 3, sodium bentonite 3, four methoxy methyl glycoluril 0.4, trimethylsilyl dimethyl methyl phosphonate 1.3, antimonous oxide 1, ten dibromobenzene aether 1.5, sodium laurylsulfate 0.1, Bornyl acetate 1, modified wood powder 25, light calcium carbonate 190, water 70;
Described modified wood powder is made up of the raw material of following weight part (kilogram): wood powder 2.5,30% sodium hydroxide solution 25,30% ethanolic soln 25, nano titanium oxide 0.2, nano far infrared ceramic powder 0.2, polyoxyethylene glycol 0.1, Timbercote 2000 0.1, water are appropriate; Preparation method is: added by wood powder in 30% sodium hydroxide solution and soak 7.5 hours, suction filtration, dry, then adds in 30% ethanolic soln and soak 7.5 hours, and washing, to neutral, is dried to over dry; Nano titanium oxide, nano far infrared ceramic powder, Timbercote 2000, polyoxyethylene glycol are added in the water of 4 times of weight, stirs and add over dry wood powder again, stir, add again in kneader and mediate 25 minutes, take out, dry, be ground into 40-100 order particle, obtain final product.
The preparation method of described flame retardant type PVC plastic door and window filler, comprises the following steps:
(1) modified wood powder, sodium bentonite are added to the water, add sodium laurylsulfate, aqueous polyvinyl acetate emulsion while stirring, stir, ultrasonic vibration 9 minutes, obtains wood powder slurry;
(2) light calcium carbonate is sent in high-speed mixer, add (1) the wood powder slurry obtained, mix 18 minutes, be warming up to 63 DEG C, add ten dibromobenzene aethers, antimonous oxide, mix 25 minutes, obtain mixture;
(3) other remaining components are mixed, add in the mixture that (2) step obtains, mix 25 minutes, be heated to 75 DEG C, mix 35 minutes, vacuum-drying, be ground into 40-100 object particle, obtain final product.
Experimental data:
The oil-absorption(number) of the present embodiment filler is 34mL/100g, is 90 ° with the contact angle of water.Be used for producing hard PVC test piece by this filler, addition is 15%, and the performance test results is: yield strength 66.63Mpa, and breaking tenacity is 52.5Mpa, elongation at break 100%, Young's modulus 2689.23Mpa.
Claims (2)
1. a flame retardant type PVC plastic door and window filler, is characterized in that being made up of the raw material of following weight part: aqueous polyvinyl acetate emulsion 2.8-3.4, sodium bentonite 2-4, four methoxy methyl glycoluril 0.3-0.5, trimethylsilyl dimethyl methyl phosphonate 0.9-1.5, antimonous oxide 0.7-1.2, ten dibromobenzene aether 1-2, sodium laurylsulfate 0.1-0.2, Bornyl acetate 0.8-1.2, modified wood powder 20-30, light calcium carbonate 180-200, water 60-80;
Described modified wood powder is made up of the raw material of following weight part: wood powder 2-3,30% sodium hydroxide solution 20-30,30% ethanolic soln 20-30, nano titanium oxide 0.2-0.3, nano far infrared ceramic powder 0.2-0.3, polyoxyethylene glycol 0.1-0.2, Timbercote 2000 0.1-0.2, water are appropriate; Preparation method is: added by wood powder in 30% sodium hydroxide solution and soak 7-8 hour, suction filtration, dry, then adds in 30% ethanolic soln and soak 7-8 hour, and washing, to neutral, is dried to over dry; Nano titanium oxide, nano far infrared ceramic powder, Timbercote 2000, polyoxyethylene glycol are added in the water of 4-5 times of weight, stirs and add over dry wood powder again, stir, add in kneader again and mediate 20-30 minute, take out, dry, be ground into 40-100 order particle, obtain final product.
2. the preparation method of flame retardant type PVC plastic door and window filler according to claim 1, is characterized in that comprising the following steps:
(1) modified wood powder, sodium bentonite are added to the water, add sodium laurylsulfate, aqueous polyvinyl acetate emulsion while stirring, stir, ultrasonic vibration 8-10 minute, obtain wood powder slurry;
(2) send in high-speed mixer by light calcium carbonate, add (1) the wood powder slurry obtained, mixing 15-20 minute, is warming up to 60-65 DEG C, adds ten dibromobenzene aethers, antimonous oxide, and mixing 20-30 minute, obtains mixture;
(3) other remaining components mixed, add in the mixture that (2) step obtains, mixing 20-30 minute, is heated to 70-80 DEG C, and mixing 30-40 minute, vacuum-drying, is ground into 40-100 object particle, obtains final product.
Priority Applications (1)
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CN201410603507.6A CN104292706A (en) | 2014-10-31 | 2014-10-31 | Flame retardant PVC plastic door and window filler and preparation method thereof |
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CN201410603507.6A CN104292706A (en) | 2014-10-31 | 2014-10-31 | Flame retardant PVC plastic door and window filler and preparation method thereof |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105255062A (en) * | 2015-11-14 | 2016-01-20 | 华文蔚 | PVC plastic door and window filler and preparing method thereof |
CN106751482A (en) * | 2016-12-02 | 2017-05-31 | 合肥龙多电子科技有限公司 | Good epoxy resin glass-fiber-fabric complex printed-circuit board material of a kind of dielectric properties and preparation method thereof |
CN108972823A (en) * | 2018-08-06 | 2018-12-11 | 安徽华祺汽车装饰有限公司 | A kind of plant fiber products |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102746685A (en) * | 2012-07-25 | 2012-10-24 | 汪蛟 | Novel material for decoration of aluminum alloy doors and windows and manufacturing process thereof |
CN103112066A (en) * | 2013-01-25 | 2013-05-22 | 北京林业大学 | Wood flour modifier, wood flour modified thereby, and preparation method of wood flour |
CN103509225A (en) * | 2013-09-24 | 2014-01-15 | 安徽省三乐门窗幕墙工程有限公司 | Flame retardant high strength wood-plastic sectional material and preparation method thereof |
CN104086920A (en) * | 2014-07-18 | 2014-10-08 | 东北林业大学 | Flame-retardant smoke-suppression type PVC-based wood-plastic composite material and preparation method thereof |
-
2014
- 2014-10-31 CN CN201410603507.6A patent/CN104292706A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102746685A (en) * | 2012-07-25 | 2012-10-24 | 汪蛟 | Novel material for decoration of aluminum alloy doors and windows and manufacturing process thereof |
CN103112066A (en) * | 2013-01-25 | 2013-05-22 | 北京林业大学 | Wood flour modifier, wood flour modified thereby, and preparation method of wood flour |
CN103509225A (en) * | 2013-09-24 | 2014-01-15 | 安徽省三乐门窗幕墙工程有限公司 | Flame retardant high strength wood-plastic sectional material and preparation method thereof |
CN104086920A (en) * | 2014-07-18 | 2014-10-08 | 东北林业大学 | Flame-retardant smoke-suppression type PVC-based wood-plastic composite material and preparation method thereof |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105255062A (en) * | 2015-11-14 | 2016-01-20 | 华文蔚 | PVC plastic door and window filler and preparing method thereof |
CN106751482A (en) * | 2016-12-02 | 2017-05-31 | 合肥龙多电子科技有限公司 | Good epoxy resin glass-fiber-fabric complex printed-circuit board material of a kind of dielectric properties and preparation method thereof |
CN108972823A (en) * | 2018-08-06 | 2018-12-11 | 安徽华祺汽车装饰有限公司 | A kind of plant fiber products |
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Application publication date: 20150121 |
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