CN102303962B - Microlite fireproof section - Google Patents
Microlite fireproof section Download PDFInfo
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- CN102303962B CN102303962B CN 201110131260 CN201110131260A CN102303962B CN 102303962 B CN102303962 B CN 102303962B CN 201110131260 CN201110131260 CN 201110131260 CN 201110131260 A CN201110131260 A CN 201110131260A CN 102303962 B CN102303962 B CN 102303962B
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- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 6
- 239000003381 stabilizer Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 11
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 10
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 9
- 239000004800 polyvinyl chloride Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 6
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 abstract description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 6
- 239000000654 additive Substances 0.000 abstract description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 239000006084 composite stabilizer Substances 0.000 abstract 1
- 230000002285 radioactive effect Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 11
- 239000004709 Chlorinated polyethylene Substances 0.000 description 6
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 4
- 239000003063 flame retardant Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000013081 microcrystal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 241001300078 Vitrea Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000011222 crystalline ceramic Substances 0.000 description 1
- 229910002106 crystalline ceramic Inorganic materials 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007684 eye toxicity Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000327 ocular toxicity Toxicity 0.000 description 1
- 239000006132 parent glass Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000012745 toughening agent Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Building Environments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
本发明提供一种防火型材，其主要成分为重质碳酸钙粉末和PVC树脂，配以其他化学助剂包括氧化铝、硬铅、CPE、二丁脂及复合稳定剂中的一种或多种。所述防火型材的重量配比为：重质碳酸钙50-70份，PVC树脂20-40份，其他化学助剂5-25份。本发明的防火型材不包含放射性有害物质，还具有良好的防火性能，对国家财产和人民生命和财产安全起到保护作用，为国家消防和防火型材填补了空白。The invention provides a fireproof profile, the main components of which are heavy calcium carbonate powder and PVC resin, together with other chemical additives including one or more of alumina, hard lead, CPE, dibutyl fat and composite stabilizers . The weight ratio of the fireproof profile is: 50-70 parts of heavy calcium carbonate, 20-40 parts of PVC resin, and 5-25 parts of other chemical additives. The fire-proof profile of the invention does not contain radioactive harmful substances, and has good fire-proof performance, which protects national property and people's life and property safety, and fills the blank for national fire-fighting and fire-proof profiles.
Description
Technical field
The present invention relates to build and decorate and use fireproof section bar, relate in particular to a kind of Microlite fireproof section.
Background technology
In the present fire-retardant material component, most important fire-retardant composition is antimonous oxide, but it has radioactivity, and human body is had great harm and is unfavorable for environmental protection.And that most of fireproof section bars also have is aging fast, can distortion, the poor shortcoming of fire resistance.
Microlite, devitrified glass namely, also be beautiful spar, lustrous and transparent spar, micro-crystal board material, be called as micro-crystalline ceramic in the U.S., be called as sintered glass ceramics in Japan, refer in heat-processed, carry out a kind of a large amount of microcrystals and Vitrea composite solid material of containing that controlling crystallizing makes by parent glass.Compare with other natural stone, devitrified glass because have compact structure, high-strength, freeze proof, do not absorb water, anti-erosion, in appearance clean mark, lovely luster, aberration is little and the advantage such as fugitive color not, has become one of type material in numerous architectural decorative and fitting materialses.
Microlite is to choose several main components in the granite through high temperature, separates out special crystalline phase from the glass metal of special composition.Therefore, have very high hardness and intensity, in moulding process again through the typing of the high-temperature fusion of secondary, therefore, the texture that does not have lithotome to form, so microlite neither easy fracture, do not absorb water, be not afraid of again and corrode and pollute, glossiness is also high.Can not occur aberration, the accumulation of salt in the surface soil behind the decoration, tell the phenomenons such as juice, not need maintenance.
Existing market is not made fireproof section bar to microlite.Generally only be placed on integral cabinet and above the kitchen range top, existing microcrystal stone profile does not possess the fire retardant effect of national requirements.
Summary of the invention
In order to solve the problems of the technologies described above, the object of the present invention is to provide a kind of Microlite fireproof section, it does not comprise the radioactivity objectionable impurities, also has the good fire resistance that meets national standard.
For reaching described purpose, the present invention adopts following technical scheme:
The invention provides a kind of Microlite fireproof section, its main ingredient is heavy calcium carbonate powders and polyvinyl chloride resin, and other chemical assistants comprise one or more in aluminum oxide, antimonial lead, CPE, dibutylester and the one package stabilizer.
The weight proportion of described Microlite fireproof section is: water-ground limestone 50-70 part, polyvinyl chloride resin 20-40 part, other chemical assistants 5-25 part.
Preferably, 60 parts of described water-ground limestones, 25 parts of polyvinyl chloride resins, 15 parts of other chemical assistants.
Wherein said other chemical assistants comprise antimonial lead 1-5 part, CPE1-5 part, dibutylester 1-5 part, aluminum oxide 1-5 part and one package stabilizer 1-5 part.
Preferably, described other chemical assistants comprise 4 parts of antimonial lead, CPE4 part, 4 parts of dibutylesters, 1 part of 2 parts in aluminum oxide and one package stabilizer.
Antimonial lead: claim again lead stearate, as the working temperature of main thermo-stabilizer, stable carrier.
CPE (chlorinatedpolyethylene): as toughener, increase support strength.
Dibutylester: claim again two fourth DBP, as softening agent, enhancing smooth finish.
Aluminum oxide: substitute the antimonous oxide that uses in the prior art.
One package stabilizer: can select this area to commonly use one package stabilizer, for example in preferred embodiment of the present invention used one package stabilizer available from the friendly product of rubber and plastic in Hengshui, Hebei three factory, model: FWR, operative norm: KIHSY01-2007.
The fabrication processing of described Microlite fireproof section is: pulverize, mix, heat, granulation, moulding.Be that main raw material is equipped with other chemical assistants specifically, behind the High Temperature High Pressure sintering, obtain product by extruding-out process.
Microlite fireproof section of the present invention can be widely used in fireproof door frame, fire prevention window frame and fireproof brickwork partition etc.
Microlite fireproof section of the present invention has good fire resistance, national wealth and people's life and property safety is played a protective role, for NFA and fireproof section bar have been filled up blank.
The invention will be further described below in conjunction with embodiment, it should be understood that these embodiment only are used for the purpose of illustration, never limit protection scope of the present invention.
Embodiment
Embodiment 1
Raw material: water-ground limestone 60kg, polyvinyl chloride resin 25kg, antimonial lead 4kg, CPE 4kg, dibutylester 4kg, aluminum oxide 2kg and one package stabilizer 1kg.
Fabrication processing is: various raw materials are weighed by weight, carry out mixing after the pulverizing, when natural whipping temp is crossed 120 ℃, emit the material powder and pour the grain-making machine hopper into, through the grain-making machine work in-process particle that turns round out; Again the work in-process particle is added the forming machine hopper, through the moulding of forming machine mixing extrusion, packing warehouse-in after the check.
Embodiment 2
Raw material: water-ground limestone 50kg, polyvinyl chloride resin 20kg, antimonial lead 1kg, CPE 1kg, dibutylester 1kg, aluminum oxide 1kg and one package stabilizer 1kg.
Fabrication processing is with embodiment 1.
Embodiment 3
Raw material: water-ground limestone 70kg, polyvinyl chloride resin 40kg, antimonial lead 5kg, CPE 5kg, dibutylester 5kg, aluminum oxide 5kg and one package stabilizer 5kg.
Fabrication processing is with embodiment 1.
Experimental example
The fire door section bar product that adopts embodiment 1 to make, carry out status adjustment under the environment of (23 ± 2 ℃), for detection of the sample of outward appearance, size, the adjusting time is no less than 1h, other test item adjusting times are no less than 24h, and test with this understanding.
1. safety and sanitation performance
This product is nontoxic to human body, reaches GB/T 20285-2006 regulation and produces the requirement of eye toxicity risk classification ZA2 level.
2. combustionproperty
This product reaches the requirement of GB/T 8624-2006 regulation combustionproperty A1 level.
3. outward appearance and color
Get the long section bar of three sections 1m and make sample, under natural light, estimate.Surface of profile is smooth, bright and clean, and color and luster is even, not the defectives such as the convex-concave of impact use, scar, distortion, impurity.
4. section bar mechanical property
4.1 the quality of section bar
Each intercepted length is one on the sample of 200mm-300mm from three section bars;
Be not less than the balance weighing of 1g with precision, the length of section bar is at least the gage measuring of 0.5mm with precision, gets the mean value of three samples.
4.2 simple beam impact strength
Test by ISO 179:2000 regulation, test span L=(62) mm, sampling 1eA, five of sample quantities are averaged.Specimen size: 1=(80 ± 2) mm; B=(10.0 ± 0.2) mm; H: the visual wall thickness of section bar, unit are (mm); R=(0.25 ± 0.05) mm; BN=(8.0 ± 0.2) mm.
4.3 bending elastic modulus test
Regulation by GB/T 9341-2008 is tested.
4.4 Dimensional shrinkage under heat
Regulation by GB/T 8814-2004 is carried out
4.5 falling weight impact test
Test ambient temperature is room temperature, and the quality of dropping hammer is (500 ± 2) g, and height of the fall is 1000mm.Additive method is undertaken by GB/T 8814-2000.
4.6 the mensuration of ball-indentation hardness
Press the regulation test of GB/T 3398.1-2008, test load is 490N, keeps duration of load application 60s.
4.7 hold the mensuration of screw power
The size of test position and Shi Yang is advisable can satisfy test, and testing method is undertaken by the regulation of 4.10 among the GB/T 17657-1999.
Every mechanical property detected result of Microlite fireproof section of the present invention is as follows, all meets all standard.
5. fire prevention check
Microlite fireproof section of the present invention reaches GB 8624-1997A1 grade standard.And through Hubei Province's fire product quality monitoring testing station NO:2009JZ0360-1 that is up to the standards.
Claims (3)
1. a fireproof section bar is characterized in that raw material: water-ground limestone 60kg, polyvinyl chloride resin 25kg, lead stearate 4kg, CPE 4kg, dibutylester 4kg, aluminum oxide 2kg and one package stabilizer 1kg;
Fabrication processing is: various raw materials are weighed by weight, carry out mixing after the pulverizing, when natural whipping temp is crossed 120 ℃, emit the material powder and pour the grain-making machine hopper into, through the grain-making machine work in-process particle that turns round out; Again the work in-process particle is added the forming machine hopper, through the moulding of forming machine mixing extrusion, packing warehouse-in after the check.
2. a fireproof section bar is characterized in that raw material: water-ground limestone 50kg, polyvinyl chloride resin 20kg, lead stearate 1kg, CPE 1kg, dibutylester 1kg, aluminum oxide 1kg and one package stabilizer 1kg;
Fabrication processing is: various raw materials are weighed by weight, carry out mixing after the pulverizing, when natural whipping temp is crossed 120 ℃, emit the material powder and pour the grain-making machine hopper into, through the grain-making machine work in-process particle that turns round out; Again the work in-process particle is added the forming machine hopper, through the moulding of forming machine mixing extrusion, packing warehouse-in after the check.
3. a fireproof section bar is characterized in that raw material: water-ground limestone 70kg, polyvinyl chloride resin 40kg, lead stearate 5kg, CPE 5kg, dibutylester 5kg, aluminum oxide 5kg and one package stabilizer 5kg;
Fabrication processing is: various raw materials are weighed by weight, carry out mixing after the pulverizing, when natural whipping temp is crossed 120 ℃, emit the material powder and pour the grain-making machine hopper into, through the grain-making machine work in-process particle that turns round out; Again the work in-process particle is added the forming machine hopper, through the moulding of forming machine mixing extrusion, packing warehouse-in after the check.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110131260 CN102303962B (en) | 2011-05-20 | 2011-05-20 | Microlite fireproof section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110131260 CN102303962B (en) | 2011-05-20 | 2011-05-20 | Microlite fireproof section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102303962A CN102303962A (en) | 2012-01-04 |
| CN102303962B true CN102303962B (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110131260 Active CN102303962B (en) | 2011-05-20 | 2011-05-20 | Microlite fireproof section |
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| CN (1) | CN102303962B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628312B (en) * | 2012-04-23 | 2014-04-16 | 湖北江豪微晶石材料制品有限责任公司 | Microlite external wall fire-prevention and heat-preservation integral plate and microlite materials thereof |
| CN102747824B (en) * | 2012-07-18 | 2015-02-18 | 湖北江豪微晶石材料制品有限责任公司 | Integrated intelligent heating microlite plate |
| CN103044817B (en) * | 2012-12-18 | 2015-04-22 | 广东尚高科技有限公司 | Stone foundation having no probability of being broken and manufacturing method of same |
| CN103005867A (en) * | 2012-12-21 | 2013-04-03 | 湖北江豪微晶石材料制品有限责任公司 | Microlite fireproof heating desk and microlite fireproof material thereof |
| CN103694601A (en) * | 2013-12-11 | 2014-04-02 | 王湘赣 | Decorative material and production method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1030597A (en) * | 1987-07-11 | 1989-01-25 | 广州市消防科学技术研究所 | Flame-retardant plastic composition and the goods made from said composition |
| 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 |
| CN1389519A (en) * | 2002-05-31 | 2003-01-08 | 郭春茂 | Solid polymer composite facing material and its compounding process |
| CN101096438A (en) * | 2006-06-26 | 2008-01-02 | 林国旺 | Microcrystal stone profile |
-
2011
- 2011-05-20 CN CN 201110131260 patent/CN102303962B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1030597A (en) * | 1987-07-11 | 1989-01-25 | 广州市消防科学技术研究所 | Flame-retardant plastic composition and the goods made from said composition |
| 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 |
| CN1389519A (en) * | 2002-05-31 | 2003-01-08 | 郭春茂 | Solid polymer composite facing material and its compounding process |
| CN101096438A (en) * | 2006-06-26 | 2008-01-02 | 林国旺 | Microcrystal stone profile |
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| CN102303962A (en) | 2012-01-04 |
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Owner name: HUBEI JIANGHAO MICROLITE PRODUCT CO., LTD Free format text: FORMER OWNER: WUHAN JIANGHAO LIANCHUANG TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20120808 |
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Effective date of registration: 20120808 Address after: 431600 Xiaogan city of Hubei province Hanchuan Huocheng Road Economic Development Zone Zhipeng industrial plant Applicant after: HUBEI JIANG HAO MICROLITE MATERIAL PRODUCTS CO.,LTD. Address before: 430000 Hubei Province, Wuhan city Wuchang District Wuluo Road business center room 603 times Applicant before: Wuhan Jianghao Lianchuang Technology Development Co.,Ltd. |
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Effective date of registration: 20181203 Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Shenzhen Bitu New Material Technology Co.,Ltd. Address before: 431600 Zhipeng Industrial and Trade Factory, Huocheng Avenue, Hanchuan Economic Development Zone, Xiaogan City, Hubei Province Patentee before: HUBEI JIANG HAO MICROLITE MATERIAL PRODUCTS CO.,LTD. |
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Effective date of registration: 20240520 Address after: 438000 Hongshan Industrial Park, Xishui Economic Development Zone, Huanggang City, Hubei Province Patentee after: Hubei Bitu New Material Technology Co.,Ltd. Country or region after: China Address before: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee before: Shenzhen Bitu New Material Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20241017 Address after: 336000 pharmaceutical industry park, Yuanzhou District, Jiangxi, Yichun Patentee after: Jiangxi Bitu New Materials Co.,Ltd. Country or region after: China Address before: 438000 Hongshan Industrial Park, Xishui Economic Development Zone, Huanggang City, Hubei Province Patentee before: Hubei Bitu New Material Technology Co.,Ltd. Country or region before: China |
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Denomination of invention: Microcrystalline stone fireproof profile Granted publication date: 20130220 Pledgee: Industrial and Commercial Bank of China Limited Yichun Branch Pledgor: Jiangxi Bitu New Materials Co.,Ltd. Registration number: Y2025980005104 |