CN105255153A - Anticorrosion fireproof polyurethane foam joint filling material - Google Patents
Anticorrosion fireproof polyurethane foam joint filling material Download PDFInfo
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- CN105255153A CN105255153A CN201510654512.4A CN201510654512A CN105255153A CN 105255153 A CN105255153 A CN 105255153A CN 201510654512 A CN201510654512 A CN 201510654512A CN 105255153 A CN105255153 A CN 105255153A
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Abstract
The invention discloses an anticorrosion fireproof polyurethane foam joint filling material. The anticorrosion fireproof polyurethane foam joint filling material is prepared from, by weight, 20-50 parts of polyurethane, 9-14 parts of elastic emulsion, 1-3 parts of acrylic ester, 6-12 parts of flame-retardant polyether polyol, 3-9 parts of microlite, 3-8 parts of kieselguhr, 2-6 parts of talcum powder, 4-6 parts of cellulose powder, 2-5 parts of triple superphosphate, 4-6 parts of magnesium oxide, 2-4 parts of nano calcium carbonate, 3-8 parts of mica powder of a laminated structure, 6-11 parts of glass fibers, 3-8 parts of carbon cellulose, 5-11 parts of quick lime, 2-8 parts of quartz sand, 1-4 parts of nano-modified flame-retardant MD I, 2-5 parts of polyether polyol, 1-5 parts of bisphenol, 1-4 parts of styrene, 7-11 parts of methyl triethoxysilane, 2-8 parts of thickening agent, 1-6 parts of silane coupling agent, 5-10 parts of foaming agent and 2-6 parts of water reducing agent. The anticorrosion fireproof polyurethane foam joint filling material has excellent anticorrosion performance and fireproof performance.
Description
Technical field
The present invention relates to a kind of foam materials, particularly relate to a kind of anticorrosion fireproofed polyurethane foam pointing.
Background technology
At present, in building construction process, there are some gaps for some reason unavoidably, not only affect attractive in appearance, the quality of building may be reduced simultaneously, therefore during construction by supporting applicator gun or manual jet pipe by pointing construction part, short-term completes shaping, foaming, bonds and seal process.The insufficient strength of the general foam of existing pointing, its cured foam elastomerics of polyurethane foam has the premium propertiess such as resistance toly expand with heat and contract with cold, heat insulation, sound insulation is even fire-retardant, is widely used in building doors and windows side seam, being filled with a sealing of member expansion joint and hole place.Therefore, polyurethane foam sealing material more and more receives an acclaim, but still there are some shortcomings, requires further improvement.
Summary of the invention
For solving the technical problem existed in background technology, the present invention proposes a kind of anticorrosion fireproofed polyurethane foam pointing, has excellent anticorrosion and water resistance.
The anticorrosion fireproofed polyurethane foam pointing of one that the present invention proposes, its raw material comprises by weight: urethane 20-50 part, elastic emulsion 9-14 part, acrylate 1-3 part, flame retardant polyether polyol 6-12 part, microlite 3-9 part, diatomite 3-8 part, talcum powder 2-6 part, cellulose powder 4-6 part, coarse whiting 2-5 part, magnesium oxide 4-6 part, nano-calcium carbonate 2-4 part, mica powder 3-8 part of laminated structure, glass fibre 6-11 part, carbon cellulose 3-8 part, unslaked lime 5-11 part, quartz sand 2-8 part, the fire-retardant MDI1-4 part of nano modification, polyether glycol 2-5 part, bis-phenol 1-5 part, vinylbenzene 1-4 part, Union carbide A-162 7-11 part, thickening material 2-8 part, silane coupling agent 1-6 part, whipping agent 5-10 part, water reducer 2-6 part.
Preferably, the weight ratio of urethane, elastic emulsion, acrylate and flame retardant polyether polyol is 25-45:10-13:1.5-2.5:7-11.
Preferably, the weight ratio of the mica powder of microlite, diatomite, talcum powder, cellulose powder, coarse whiting, magnesium oxide, nano-calcium carbonate, laminated structure, glass fibre, carbon cellulose, unslaked lime and quartz sand is 4-8:4-7:3-5:4.5-5.5:3-4:4.5-5.5:2.5-3.5:4-7:7-10:4-7:6-1 0:3-7.
Preferably, the weight ratio of the fire-retardant MDI of nano modification, polyether glycol, bis-phenol, vinylbenzene, Union carbide A-162, thickening material, silane coupling agent, whipping agent and water reducer is 2-3:2.5-4.5:2-4:2-3:8-10:3-7:2-5:6-9:3-5.
Preferably, its raw material comprises by weight: urethane 25-45 part, elastic emulsion 10-13 part, acrylate 1.5-2.5 part, flame retardant polyether polyol 7-11 part, microlite 4-8 part, diatomite 4-7 part, talcum powder 3-5 part, cellulose powder 4.5-5.5 part, coarse whiting 3-4 part, magnesium oxide 4.5-5.5 part, nano-calcium carbonate 2.5-3.5 part, mica powder 4-7 part of laminated structure, glass fibre 7-10 part, carbon cellulose 4-7 part, unslaked lime 6-10 part, quartz sand 3-7 part, the fire-retardant MDI2-3 part of nano modification, polyether glycol 2.5-4.5 part, bis-phenol 2-4 part, vinylbenzene 2-3 part, Union carbide A-162 8-10 part, thickening material 3-7 part, silane coupling agent 2-5 part, whipping agent 6-9 part, water reducer 3-5 part.
Preferably, thickening material is one or more compositions in thermal silica, sodium bentonite, guar gum, gelatin, xanthan gum, natural rubber, polyacrylamide, polyvinyl alcohol, polyoxyethylene and modified paraffin resin.
Preferably, silane coupling agent is one or more compositions in KH-550 silane coupling agent, KH-560 silane coupling agent, KH-570 silane coupling agent, KH-580 silane coupling agent, KH-590 silane coupling agent and KH-792 silane coupling agent.
Preferably, whipping agent is one or more compositions in blowing agent AC, blowing agent H, whipping agent DAB, whipping agent BSH, foaming agent TSH and whipping agent DNTA.
Preferably, water reducer is one or more compositions in sulfonated melamine compound resin, calcium lignin sulphonate, sodium lignosulfonate, magnesium lignosulfonate and naphthalenesulfonate water reducer.
The anticorrosion fireproofed polyurethane foam pointing of one of the present invention, its raw material comprises urethane, elastic emulsion, acrylate, flame retardant polyether polyol, microlite, diatomite, talcum powder, cellulose powder, coarse whiting, magnesium oxide, nano-calcium carbonate, the mica powder of laminated structure, glass fibre, carbon cellulose, unslaked lime, quartz sand, the fire-retardant MDI of nano modification, polyether glycol, bis-phenol, vinylbenzene, Union carbide A-162, thickening material, silane coupling agent, whipping agent and water reducer, it is wherein major ingredient with urethane, auxiliary interpolation elastic emulsion, acrylate and flame retardant polyether polyol, effectively raise wear resistance and the fire resistance of anticorrosion fireproofed polyurethane foam pointing of the present invention, the elastic emulsion added makes anticorrosion fireproofed polyurethane foam pointing of the present invention have excellent rebound resilience, snappiness, cementability, water-repellancy, weathering resistance, the performances such as resistance to dirt retention and UV resistant, the microlite added, diatomite, talcum powder, cellulose powder, coarse whiting, magnesium oxide, nano-calcium carbonate, the mica powder of laminated structure, glass fibre, carbon cellulose, unslaked lime and quartz sand effectively improve the intensity of anticorrosion fireproofed polyurethane foam pointing of the present invention as filler, and wear resisting property and shock-absorbing capacity are all significantly improved, the fire-retardant MDI of nano modification added, polyether glycol, bis-phenol, vinylbenzene, Union carbide A-162, thickening material, silane coupling agent, whipping agent and water reducer are as auxiliary agent, effectively improve fire retardant performance and the antiseptic property of anticorrosion fireproofed polyurethane foam pointing of the present invention, wherein the interpolation of the fire-retardant MDI of nano modification makes the flame retardant effect of flame retardant polyether polyol be further improved, and the mica powder stratiform of microlite and laminated structure and vesicular structure make anticorrosion fireproofed polyurethane foam pointing of the present invention have excellent antiseptic property.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail; should understand; embodiment is only for illustration of the present invention, instead of for limiting the present invention, any amendment, equivalent replacement etc. made on basis of the present invention is all in protection scope of the present invention.
In embodiment, the weight part of urethane can be 20 parts, 21 parts, 22 parts, 23 parts, 24 parts, 25 parts, 26 parts, 27 parts, 28 parts, 29 parts, 30 parts, 31 parts, 32 parts, 33 parts, 34 parts, 35 parts, 36 parts, 37 parts, 38 parts, 39 parts, 40 parts, 41 parts, 42 parts, 43 parts, 44 parts, 45 parts, 46 parts, 47 parts, 48 parts, 49 parts, 50 parts; The weight part of elastic emulsion can be 9 parts, 9.5 parts, 10 parts, 10.5 parts, 11 parts, 11.5 parts, 12 parts, 12.5 parts, 13 parts, 13.5 parts, 14 parts; The weight part of acrylate can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts; The weight part of flame retardant polyether polyol can be 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, 12 parts; The weight part of microlite can be 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts; Diatomaceous weight part can be 3 parts .5 part, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts; Talcous weight part can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts; The weight part of cellulose powder can be 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts; The weight part of coarse whiting can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts; Magnesian weight part can be 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts; The weight part of nano-calcium carbonate can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts; The weight part of the mica powder of laminated structure can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts; The weight part of glass fibre can be 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts, 8.5 parts, 9 parts, 9.5 parts, 10 parts, 10.5 parts, 11 parts; The weight part of carbon cellulose can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts; The weight part of unslaked lime can be 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts, 11 parts, the weight part of quartz sand can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts; The weight part of the fire-retardant MDI of nano modification can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts; The weight part of polyether glycol can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts; The weight part of bis-phenol can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts; Cinnamic weight part can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts; The weight part of Union carbide A-162 can be 7 parts, 7.5 parts, 8 parts, 8.5 parts, 9 parts, 9.5 parts, 10 parts, 10.5 parts, 11 parts; The weight part of thickening material can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts; The weight part of silane coupling agent can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts; The weight part of whipping agent can be 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts, 8.5 parts, 9 parts, 9.5 parts, 10 parts; The weight part of water reducer can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts.
Embodiment 1
The anticorrosion fireproofed polyurethane foam pointing of one that the present invention proposes, its raw material comprises by weight: urethane 35 parts, elastic emulsion 11.5 parts, acrylate 2 parts, flame retardant polyether polyol 9 parts, microlite 6 parts, 5.5 parts, diatomite, talcum powder 4 parts, cellulose powder 5 parts, coarse whiting 3.5 parts, 5 parts, magnesium oxide, nano-calcium carbonate 3 parts, the mica powder of laminated structure 5.5 parts, 8.5 parts, glass fibre, carbon cellulose 5.5 parts, unslaked lime 8 parts, quartz sand 5 parts, the fire-retardant MDI2.5 part of nano modification, polyether glycol 3.5 parts, bis-phenol 3 parts, vinylbenzene 2.5 parts, Union carbide A-162 9 parts, thermal silica 5 parts, KH-550 silane coupling agent 3.5 parts, blowing agent AC 7.5 parts, sulfonated melamine compound resin 4 parts.
Embodiment 2
The anticorrosion fireproofed polyurethane foam pointing of one that the present invention proposes, its raw material comprises by weight: urethane 20 parts, elastic emulsion 14 parts, acrylate 1 part, flame retardant polyether polyol 12 parts, microlite 3 parts, 8 parts, diatomite, talcum powder 2 parts, cellulose powder 6 parts, coarse whiting 2 parts, 6 parts, magnesium oxide, nano-calcium carbonate 2 parts, the mica powder of laminated structure 8 parts, 6 parts, glass fibre, carbon cellulose 8 parts, unslaked lime 5 parts, quartz sand 8 parts, the fire-retardant MDI1 part of nano modification, polyether glycol 5 parts, bis-phenol 1 part, vinylbenzene 4 parts, Union carbide A-162 7 parts, sodium bentonite 8 parts, KH-560 silane coupling agent 1 part, blowing agent H 10 parts, calcium lignin sulphonate 2 parts.
Embodiment 3
The anticorrosion fireproofed polyurethane foam pointing of one that the present invention proposes, its raw material comprises by weight: urethane 50 parts, elastic emulsion 9 parts, acrylate 3 parts, flame retardant polyether polyol 6 parts, microlite 9 parts, 3 parts, diatomite, talcum powder 6 parts, cellulose powder 4 parts, coarse whiting 5 parts, 4 parts, magnesium oxide, nano-calcium carbonate 4 parts, the mica powder of laminated structure 3 parts, 11 parts, glass fibre, carbon cellulose 3 parts, unslaked lime 11 parts, quartz sand 2 parts, the fire-retardant MDI4 part of nano modification, polyether glycol 2 parts, bis-phenol 5 parts, vinylbenzene 1 part, Union carbide A-162 11 parts, guar gum 2 parts, KH-570 silane coupling agent 6 parts, whipping agent DAB5 part, sodium lignosulfonate 6 parts.
Embodiment 4
The anticorrosion fireproofed polyurethane foam pointing of one that the present invention proposes, its raw material comprises by weight: urethane 45 parts, elastic emulsion 10 parts, acrylate 2.5 parts, flame retardant polyether polyol 7 parts, microlite 8 parts, 4 parts, diatomite, talcum powder 5 parts, cellulose powder 4.5 parts, coarse whiting 4 parts, 4.5 parts, magnesium oxide, nano-calcium carbonate 3.5 parts, the mica powder of laminated structure 4 parts, 10 parts, glass fibre, carbon cellulose 4 parts, unslaked lime 10 parts, quartz sand 3 parts, the fire-retardant MDI3 part of nano modification, polyether glycol 3 parts, bis-phenol 4 parts, vinylbenzene 2 parts, Union carbide A-162 10 parts, xanthan gum 3 parts, KH-590 silane coupling agent 5 parts, whipping agent DAB6 part, magnesium lignosulfonate 5 parts.
Embodiment 5
The anticorrosion fireproofed polyurethane foam pointing of one that the present invention proposes, its raw material comprises by weight: urethane 25-45 part, elastic emulsion 10-13 part, acrylate 1.5-2.5 part, flame retardant polyether polyol 7-11 part, microlite 4-8 part, diatomite 4-7 part, talcum powder 3-5 part, cellulose powder 4.5-5.5 part, coarse whiting 3-4 part, magnesium oxide 4.5-5.5 part, nano-calcium carbonate 2.5-3.5 part, mica powder 4-7 part of laminated structure, glass fibre 7-10 part, carbon cellulose 4-7 part, unslaked lime 6-10 part, quartz sand 3-7 part, the fire-retardant MDI2-3 part of nano modification, polyether glycol 3-4 part, bis-phenol 2-4 part, vinylbenzene 2-3 part, Union carbide A-162 8-10 part, polyoxyethylene 3-7 part, KH-792 silane coupling agent 2-5 part, whipping agent DNTA6-9 part, naphthalenesulfonate water reducer 3-5 part.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (9)
1. an anticorrosion fireproofed polyurethane foam pointing, it is characterized in that, its raw material comprises by weight: urethane 20-50 part, elastic emulsion 9-14 part, acrylate 1-3 part, flame retardant polyether polyol 6-12 part, microlite 3-9 part, diatomite 3-8 part, talcum powder 2-6 part, cellulose powder 4-6 part, coarse whiting 2-5 part, magnesium oxide 4-6 part, nano-calcium carbonate 2-4 part, mica powder 3-8 part of laminated structure, glass fibre 6-11 part, carbon cellulose 3-8 part, unslaked lime 5-11 part, quartz sand 2-8 part, the fire-retardant MDI1-4 part of nano modification, polyether glycol 2-5 part, bis-phenol 1-5 part, vinylbenzene 1-4 part, Union carbide A-162 7-11 part, thickening material 2-8 part, silane coupling agent 1-6 part, whipping agent 5-10 part, water reducer 2-6 part.
2. anticorrosion fireproofed polyurethane foam material according to claim 1, is characterized in that, the weight ratio of urethane, elastic emulsion, acrylate and flame retardant polyether polyol is 25-45:10-13:1.5-2.5:7-11.
3. anticorrosion fireproofed polyurethane foam material according to claim 1 and 2, it is characterized in that, the weight ratio of the mica powder of microlite, diatomite, talcum powder, cellulose powder, coarse whiting, magnesium oxide, nano-calcium carbonate, laminated structure, glass fibre, carbon cellulose, unslaked lime and quartz sand is 4-8:4-7:3-5:4.5-5.5:3-4:4.5-5.5:2.5-3.5:4-7:7-10:4-7:6-1 0:3-7.
4. the anticorrosion fireproofed polyurethane foam material according to any one of claim 1-3, it is characterized in that, the weight ratio of the fire-retardant MDI of nano modification, polyether glycol, bis-phenol, vinylbenzene, Union carbide A-162, thickening material, silane coupling agent, whipping agent and water reducer is 2-3:2.5-4.5:2-4:2-3:8-10:3-7:2-5:6-9:3-5.
5. the anticorrosion fireproofed polyurethane foam material according to any one of claim 1-4, it is characterized in that, its raw material comprises by weight: urethane 25-45 part, elastic emulsion 10-13 part, acrylate 1.5-2.5 part, flame retardant polyether polyol 7-11 part, microlite 4-8 part, diatomite 4-7 part, talcum powder 3-5 part, cellulose powder 4.5-5.5 part, coarse whiting 3-4 part, magnesium oxide 4.5-5.5 part, nano-calcium carbonate 2.5-3.5 part, mica powder 4-7 part of laminated structure, glass fibre 7-10 part, carbon cellulose 4-7 part, unslaked lime 6-10 part, quartz sand 3-7 part, the fire-retardant MDI2-3 part of nano modification, polyether glycol 2.5-4.5 part, bis-phenol 2-4 part, vinylbenzene 2-3 part, Union carbide A-162 8-10 part, thickening material 3-7 part, silane coupling agent 2-5 part, whipping agent 6-9 part, water reducer 3-5 part.
6. the anticorrosion fireproofed polyurethane foam material according to any one of claim 1-5, it is characterized in that, thickening material is one or more compositions in thermal silica, sodium bentonite, guar gum, gelatin, xanthan gum, natural rubber, polyacrylamide, polyvinyl alcohol, polyoxyethylene and modified paraffin resin.
7. the anticorrosion fireproofed polyurethane foam material according to any one of claim 1-6, it is characterized in that, silane coupling agent is one or more compositions in KH-550 silane coupling agent, KH-560 silane coupling agent, KH-570 silane coupling agent, KH-580 silane coupling agent, KH-590 silane coupling agent and KH-792 silane coupling agent.
8. the anticorrosion fireproofed polyurethane foam material according to any one of claim 1-7, is characterized in that, whipping agent is one or more compositions in blowing agent AC, blowing agent H, whipping agent DAB, whipping agent BSH, foaming agent TSH and whipping agent DNTA.
9. the anticorrosion fireproofed polyurethane foam material according to any one of claim 1-8, it is characterized in that, water reducer is one or more compositions in sulfonated melamine compound resin, calcium lignin sulphonate, sodium lignosulfonate, magnesium lignosulfonate and naphthalenesulfonate water reducer.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105788909A (en) * | 2016-05-18 | 2016-07-20 | 国网山东省电力公司龙口市供电公司 | Electric power circuit breaker |
| CN105860569A (en) * | 2016-06-01 | 2016-08-17 | 巢湖市兰天大诚门窗幕墙有限公司 | Wood-clad aluminum door and window fireproof filler and preparation method thereof |
| CN106432808A (en) * | 2016-09-28 | 2017-02-22 | 姜志伟 | Lightweight steel wallboard gelatin cellulose pouring new material |
| CN106633804A (en) * | 2016-12-29 | 2017-05-10 | 安徽浩丰特种电子材料有限公司 | Corrosion-proof and fireproof polyurethane plate and preparation method thereof |
| CN106635064A (en) * | 2016-12-06 | 2017-05-10 | 佛山市高明区生产力促进中心 | Novel flame retardant |
| WO2018032058A1 (en) * | 2016-08-19 | 2018-02-22 | Dianne Sanvito | Joint compound |
| CN108976498A (en) * | 2018-08-09 | 2018-12-11 | 合肥天物金佰包装制品有限公司 | It is a kind of to be insulated fire-retardant packaging material and preparation method thereof |
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| CN104893278A (en) * | 2015-05-16 | 2015-09-09 | 青岛保利康新材料有限公司 | Fast forming polyurethane foam joint filling material |
| CN104893277A (en) * | 2015-05-16 | 2015-09-09 | 青岛康泰鑫环保科技有限公司 | Polyurethane foam joint filling material |
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| CN104762009A (en) * | 2015-04-08 | 2015-07-08 | 浙江大学 | Nanometer modified polyurethane flame-retardant waterproof coating and preparation method thereof |
| CN104893278A (en) * | 2015-05-16 | 2015-09-09 | 青岛保利康新材料有限公司 | Fast forming polyurethane foam joint filling material |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788909A (en) * | 2016-05-18 | 2016-07-20 | 国网山东省电力公司龙口市供电公司 | Electric power circuit breaker |
| CN105860569A (en) * | 2016-06-01 | 2016-08-17 | 巢湖市兰天大诚门窗幕墙有限公司 | Wood-clad aluminum door and window fireproof filler and preparation method thereof |
| WO2018032058A1 (en) * | 2016-08-19 | 2018-02-22 | Dianne Sanvito | Joint compound |
| US11447668B2 (en) | 2016-08-19 | 2022-09-20 | Dianne Sanvito | Joint compound |
| CN106432808A (en) * | 2016-09-28 | 2017-02-22 | 姜志伟 | Lightweight steel wallboard gelatin cellulose pouring new material |
| CN106635064A (en) * | 2016-12-06 | 2017-05-10 | 佛山市高明区生产力促进中心 | Novel flame retardant |
| CN106633804A (en) * | 2016-12-29 | 2017-05-10 | 安徽浩丰特种电子材料有限公司 | Corrosion-proof and fireproof polyurethane plate and preparation method thereof |
| CN108976498A (en) * | 2018-08-09 | 2018-12-11 | 合肥天物金佰包装制品有限公司 | It is a kind of to be insulated fire-retardant packaging material and preparation method thereof |
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Application publication date: 20160120 |