CN100537706C - The manufacture method of non-expansion type halogen-free organic fireproof block material - Google Patents
The manufacture method of non-expansion type halogen-free organic fireproof block material Download PDFInfo
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- CN100537706C CN100537706C CNB2006100531294A CN200610053129A CN100537706C CN 100537706 C CN100537706 C CN 100537706C CN B2006100531294 A CNB2006100531294 A CN B2006100531294A CN 200610053129 A CN200610053129 A CN 200610053129A CN 100537706 C CN100537706 C CN 100537706C
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Abstract
The present invention relates to a kind of fire prevention calking, be the non-expansion type halogen-free organic fireproof block material manufacture method, following raw materials by weight prescription is: aluminium hydroxide 20%～50%, zinc borate 10%～25%, porcelain powder 20%～40%, aluminum silicate fiber 5%～10%, red iron oxide 2%～8%, vibrin 13%～20%, coumarone indene resin 1%～2%, xylene resin 1%～2%, dibutyl phthalate 3%～6%, functional aid 1%～5%.Its manufacture method: coumarone indene resin, xylene resin were soaked in dibutyl phthalate 24 hours, add vibrin, auxiliary agent again and stir and be blended into binding resin; Aluminium hydroxide, zinc borate, porcelain powder, aluminum silicate fiber, red iron oxide are put into stirrer stir and became the premix filler in 10～15 minutes,, in forcing machine, carry out extrusion moulding again with binding resin with the premix filler is mixed stirs into soft thing of viscosity.The present invention has overcome existing organic fire prevention calking produces irritant gas and smog under fire effect problem, has also avoided poisonous hydrogen halide to the infringement of human body with to the corrosion problems of equipment.
Description
One, technical field
The present invention relates to a kind of fire prevention calking, specifically a kind of manufacture method of non-expansion type halogen-free organic fireproof block material.
Two, background technology
At present, known organic fire prevention calking mainly is to obtain good flame retardant resistance by adding halogen flame, though the halogen material has good flame-retardant effect, but when fire takes place, can discharge a large amount of smog and hydrogen halide, these smog and hydrogen halide can stimulate human eye and respiratory system, cause symptoms such as dizziness, stupor, expiratory dyspnea, death by suffocation, also hinder firefighter and rescue personnel's fire extinguishing and rescue work, and can cause the corrosion of electrical system switch and other metal objects.
Three, summary of the invention
Contain halogen for overcoming existing organic fire prevention calking, the deleterious deficiency of smog the purpose of this invention is to provide a kind of manufacture method of not halogen-containing, non-expansion type halogen-free organic fireproof block material that flameproof effect is good.
The technical solution adopted for the present invention to solve the technical problems is: adopt main raw materials such as aluminium hydroxide (or magnesium hydroxide), zinc borate, porcelain powder, vibrin to form by stirring to extrude after mixed, its prescription prescription by weight percentage is: aluminium hydroxide 20%～50%, zinc borate 10%～25%, porcelain powder 20%～40%, aluminum silicate fiber 5%～10%, red iron oxide 2%～8%, vibrin 13%～20%, coumarone indene resin 1%～2%, xylene resin 1%～2%, dibutyl phthalate 3%～6%, functional aid 1%～5%.Its optimum formula is: aluminium hydroxide 30%, zinc borate 25%, porcelain powder 13%, aluminum silicate fiber 4%, red iron oxide 3%, vibrin 16%, coumarone indene resin 1.5%, xylene resin 1.5%, dibutyl phthalate 4%, functional aid 2%.
Make the technology of described non-expansion type halogen-free organic fireproof block material, its manufacturing technology steps and processing condition are: (one) prepares binding resin: coumarone indene resin, xylene resin are soaked the regular hour in dibutyl phthalate, add vibrin, functional aid again to soaking in the resin, stirring is blended into binding resin, soak time 〉=24 hour, stirring the mixed time is 5～10 minutes.(2) premix filler: aluminium hydroxide, zinc borate, porcelain powder, aluminum silicate fiber, red iron oxide are put into stirrer and stirred, and doing time in advance is 10～15 minutes.(3) the mixed stirring: binding resin joined mixedly in the premix filler stir into soft thing of viscosity, churning time is 5～10 minutes.(4) extrusion moulding: soft thing of the viscosity in the last process put into forcing machine, carry out extrusion moulding, even for the material that guarantees to extrude, should extrude and be no less than secondary.
Non-expansion type halogen-free organic fireproof block material of the present invention has long-term flexibility, and is water-fast, oil-proofness good, can not produce irritating poisonous hydrogen halide and smog under the thermal-flame effect, satisfies environmental requirement.Its technical indicator reaches: a, fire resistance period: 〉=180 minutes; B, density :≤2.0 * 10
3Kg/m
3C, water tolerance: 〉=3 days; D, oil-proofness: 〉=3 days; E, erosion resistance: 〉=7 days; F, product smoke toxicity: safe AQ1 level; G, burning back hydrogen halide burst size: 0ppm; H, smoke density: SDR≤65, wherein, index is produced smoke toxicity and the hydrogen halide burst size explanation of burning back: non-expansion type halogen-free organic fireproof block material has overcome existing organic fire prevention calking can produce irritant gas and smog under the effect of thermal-flame problem, has also avoided poisonous hydrogen halide to the infringement of human body with to the problem of the corrosive nature of equipment.
Four, embodiment
The present invention is described in further detail below in conjunction with embodiment:
Embodiment 1.
(1) prescription: aluminium hydroxide 30%, zinc borate 25%, porcelain powder 13%, aluminum silicate fiber 4%, red iron oxide 3%, coumarone indene resin 1.5%, xylene resin 1.5%, dibutyl phthalate 4%, vibrin 16%, functional aid 2%.
(2) processing step and processing condition:
1, preparation binding resin: coumarone indene resin, xylene resin were soaked in dibutyl phthalate 24 hours, add vibrin, functional aid, stirred 10 minutes, make binding resin to soaking in the resin;
2, premix filler: aluminium hydroxide, zinc borate, porcelain powder, aluminum silicate fiber, red iron oxide are put into stirrer and stirred, and doing time in advance is 10 minutes;
3, the mixed stirring: binding resin joined mixedly in the pre-mixed filler stir into soft thing of viscosity, churning time is 10 minutes;
4, extrusion moulding: soft thing of the viscosity in the last process put into forcing machine, carry out extrusion moulding, even for the material that guarantees to extrude, should extrude and be no less than secondary.
Embodiment 2.
(1) prescription: magnesium hydroxide 32%, zinc borate 12%, porcelain powder 25%, aluminum silicate fiber 3%, red iron oxide 3%, coumarone indene resin 1.5%, xylene resin 1.5%, dibutyl phthalate 4%, vibrin 16%, functional aid 2%.
(2) processing step and processing condition:
With embodiment 1.
Claims (3)
1. the manufacture method of non-expansion type halogen-free organic fireproof block material, it is characterized in that following raw materials by weight prescription is: aluminium hydroxide 20%～30%, zinc borate 10%～25%, porcelain powder 20%～40%, aluminum silicate fiber 5%～10%, red iron oxide 2%～8%, vibrin 13%～20%, coumarone indene resin 1%～2%, xylene resin 1%～2%, dibutyl phthalate 3%～6%, functional aid 1%～5%.
2. press the manufacture method of the described non-expansion type halogen-free organic fireproof block material of claim 1, it is characterized in that described optimum formula by weight percentage is: aluminium hydroxide 30%, zinc borate 25%, porcelain powder 13%, aluminum silicate fiber 4%, red iron oxide 3%, vibrin 16%, coumarone indene resin 1.5%, xylene resin 1.5%, dibutyl phthalate 4%, functional aid 2%.
3. press the manufacture method of the described non-expansion type halogen-free organic fireproof block material of claim 1, it is characterized in that described manufacturing step is: (one) prepares binding resin: coumarone indene resin, xylene resin are soaked the regular hour in dibutyl phthalate, add vibrin, functional aid again to soaking in the resin, stirring is blended into binding resin, soak time 〉=24 hour, stirring the mixed time is 5～10 minutes; (2) premix filler: aluminium hydroxide, zinc borate, porcelain powder, aluminum silicate fiber, red iron oxide are put into stirrer and stirred, and doing time in advance is 10～15 minutes; (3) the mixed stirring: binding resin joined mixedly in the premix filler stir into soft thing of viscosity, churning time is 5～10 minutes; (4) extrusion moulding: soft thing of the viscosity in the last process put into forcing machine, carry out extrusion moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100531294A CN100537706C (en) | 2006-08-25 | 2006-08-25 | The manufacture method of non-expansion type halogen-free organic fireproof block material |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100531294A CN100537706C (en) | 2006-08-25 | 2006-08-25 | The manufacture method of non-expansion type halogen-free organic fireproof block material |
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| Publication Number | Publication Date |
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| CN101130695A CN101130695A (en) | 2008-02-27 |
| CN100537706C true CN100537706C (en) | 2009-09-09 |
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| CNB2006100531294A Expired - Fee Related CN100537706C (en) | 2006-08-25 | 2006-08-25 | The manufacture method of non-expansion type halogen-free organic fireproof block material |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212372A (en) * | 2010-04-08 | 2011-10-12 | 新昌县鑫祥电缆防火工程有限公司 | Preparation method of expanding type halogen-free organic fireproof blocking material |
| CN101985556B (en) * | 2010-05-22 | 2013-02-13 | 袁雪祥 | Halogen-free waterborne fireproof blocking material and manufacture method thereof |
| CN102584108A (en) * | 2011-11-30 | 2012-07-18 | 江苏欣安新材料技术有限公司 | Fireproofing sealing material |
| CN103337263B (en) * | 2013-06-19 | 2016-01-20 | 浙江川科防保材料发展有限公司 | A kind of nuclear power cable Combined fireproof plugging module and preparation method thereof |
| CN103450709B (en) * | 2013-08-19 | 2016-01-13 | 铜陵瑞莱科技有限公司 | The resistant to elevated temperatures iron oxide green of a kind of surface-coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172199A (en) * | 1996-07-29 | 1998-02-04 | 程永存 | Light-wt. high-strength composite wall panel |
| CN1276393A (en) * | 1999-06-02 | 2000-12-13 | 兖州矿业(集团)有限责任公司新世纪集团公司 | Composition used for fire resistant industrial wall slab and its production technology |
| CN1380368A (en) * | 2002-04-11 | 2002-11-20 | 海洋化工研究院 | Expanding fire-proof paint |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172199A (en) * | 1996-07-29 | 1998-02-04 | 程永存 | Light-wt. high-strength composite wall panel |
| CN1276393A (en) * | 1999-06-02 | 2000-12-13 | 兖州矿业(集团)有限责任公司新世纪集团公司 | Composition used for fire resistant industrial wall slab and its production technology |
| CN1380368A (en) * | 2002-04-11 | 2002-11-20 | 海洋化工研究院 | Expanding fire-proof paint |
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| CN101130695A (en) | 2008-02-27 |
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Granted publication date: 20090909 Termination date: 20110825 |