CN101230162B - Low-smoke bittern-free flame-retardant polyolefin material and braided fabric manufactured thereby - Google Patents
Low-smoke bittern-free flame-retardant polyolefin material and braided fabric manufactured thereby Download PDFInfo
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- CN101230162B CN101230162B CN2008100339369A CN200810033936A CN101230162B CN 101230162 B CN101230162 B CN 101230162B CN 2008100339369 A CN2008100339369 A CN 2008100339369A CN 200810033936 A CN200810033936 A CN 200810033936A CN 101230162 B CN101230162 B CN 101230162B
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- polyolefine material
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Abstract
The invention relates to low smoke non-halogen flame-resistant polyolefine material and compound weaved cloth made of the low smoke non-halogen flame-resistant polyolefine material. The low smoke non-halogen flame-resistant polyolefine material is composed of polyolefine resin and inorganic flame retardant. The manufacturing process of the weaved cloth comprises the following steps: on one hand, polyolefine material is taken to be filled into a plastic extrusion molding machine, film is extruded through the plastic extrusion molding machine, and then cooled and cut, heated and directionally stretched, the pre-heating treatment is performed to the film to be shaped, and then the film is rolled, and woven in across warp and warp direction into plastic cloth; on the other hand, the low smoke non-halogen being flame-resistant polyolefine material is taken to be filled into a clothes rack type flat frame head plastic extrusion molding machine, and film coating is extruded through the clothes rack type flat frame head plastic extrusion molding machine; after two aspects are accomplished, the film coating is hot melt and continuously compressed into the low smoke non-halogen flame-resistant polyolefine weaved cloth through a compound rolling drum. The technology of the invention can improve the low smoke non-halogen flame-resistant performance and the anti-aging performance of the polyolefine plastic weaved cloth.
Description
Technical field
The composite braided fabric that the present invention relates to polyolefin plastics woven cloth, particularly low-smoke halide-free fireproof composite polyolefine material and use this material to make.
Background technology
The plastic knitting product is the important component part of plastics, introduces 2007 and moulds according to " mould compile packing " statistics and compile industry and finish about 53,000,000,000 yuan of the output value; China moulds and compiles industry and be in meagre profit and state with keen competition for many years, mould and compile enterprise and will obtain higher profit and will develop new product and mould the volume series product in the hope of the high innovative technology of point of economic increase, as: the functional volume novel materials of moulding such as low-smoke non-halogen flame-retardant, anti-electrostatic had; Traditional polyolefin plastics woven cloth superpolymer belongs to inflammable, combustible matl, when burning heat release rate big, calorific value is high, flame propagation speed, be difficult for from put out, flame-retarding power is strong, also can produce thick smoke during burning or poisonous, harmful, mordant gas, cause the secondary disaster to the harm of environment and people's life security is brought huge threat; This kind woven cloth very easily causes burning when meeting fire, and the not good enough event of intensity use range is restricted.
Summary of the invention
The objective of the invention is in order to overcome above-mentioned defective, the broadened application field provides a kind of low-smoke halide-free fireproof composite polyolefine material and uses the composite braided fabric of this material manufacturing, with the low-smoke non-halogen flame-retardant performance of further raising polyolefin plastics woven cloth; And after the polyolefin plastics film that adopts the preparation of extruding machine expressing technique cuts, through creating conditions through the hot melt compound realization large-scale commercial production technology of filming of orientation stretching technical finesse through broadwise braiding base fabric and polyolefin plastics with anti-light aging, low-smoke non-halogen flame-retardant and/or antistatic technology processing.
Technical scheme of the present invention is as follows:
A kind of low-smoke halide-free fireproof composite polyolefine material is characterized in that it is made up of polyolefin resin and inorganic combustion inhibitor; Wherein, this inorganic combustion inhibitor (masterbatch) composition is:
The composition weight umber
Al(OH)
3 45
Mg(OH)
2 25
ZB (zinc borate) 10
Silane coupling agent 0.8
Ca-st (calcium stearate) 0.4
Oxidation inhibitor 0.3;
Said polyolefins resin and inorganic combustion inhibitor (masterbatch) are with 1: the 1-1.5 mixed is made product.
Described low-smoke halide-free fireproof composite polyolefine material is characterized in that this polyolefin resin feedstock is LDPE and/or HDPE and/or MDPE and/or LLDPE.
Described low-smoke halide-free fireproof composite polyolefine material is characterized in that this oxidation inhibitor is phenols or amine or sulphur class or Phosphorus.
Described low-smoke halide-free fireproof composite polyolefine material is characterized in that also having added in this material static inhibitor, and the ratio of this static inhibitor and polyolefin resin is 0.005-0.03: 1.
Described low-smoke halide-free fireproof composite polyolefine material is characterized in that this static inhibitor is anion active agent or cationic active agent or tween or bi ion active agent.
A kind of composite braided fabric is characterized in that using aforesaid low-smoke halide-free fireproof composite polyolefine material to make, and its manufacturing step is as follows:
On the one hand:
A takes the polyolefine material extruding machine of packing into;
B extruding machine extrusion film postcooling, cut;
C heats orientation stretching;
The typing of D thermal pretreatment, rolling;
E is woven into plastics cloth through broadwise;
On the other hand:
1, takes the low-smoke halide-free fireproof composite polyolefine material flat head type of the rack-style extruding machine of packing into;
2, the flat head type of rack-style extruding machine is extruded and filmed, and is consistent in width and the step e;
After above-mentioned steps E, step 2 were all finished, the hot melt compound roller of filming was pressed into the low smoke halogen-free flame-retardant polyolefin woven cloth continuously.
Advantage of the present invention is as follows:
1, its flame retardant properties of composite braided fabric of using material of the present invention to make is about 18 (genus inflammable materials) by polyolefin base resin oxygen index OI value, brings up to more than 24 to reach fire-retardant purpose.Annotate: OI value 21 is with subordinate's flame-retarding power, and OI value 25 belongs to flame retardancy)
2, its flame retardant properties of composite braided fabric of using material of the present invention to make reaches the technical requirements of low smoke and zero halogen hierarchy level; Wherein, the corrodibility of combustion gases, Hcl burst size are 0mg/g, pH value 〉=3.5, specific conductivity≤100MS/cm.
3, use inorganic combustion inhibitor Al of the present invention (OH)
3, Mg (OH)
2, collaboration system masterbatch such as the agent of ZB smoke resistance flame resistance and oxidation inhibitor can discharge crystal water when the woven cloth burning of making is used in the technical finesse of coupling agent cladding surface active, and generate the effect that water vapour has the dilution inflammable gas, the temperature that suppresses the burning polymkeric substance rises, thereby the oxide compound that decomposites can promote the polymkeric substance carbonization to stop burning.
Embodiment
Embodiment 1
A kind of low-smoke halide-free fireproof composite polyolefine material, it is made up of polyolefin resin and inorganic combustion inhibitor; Wherein, this inorganic combustion inhibitor (masterbatch) composition is:
The composition weight umber
Al(OH)
3 45
Mg(OH)
2 25
ZB (zinc borate) 10
Silane coupling agent 0.8
Ca-st (calcium stearate) 0.4
Oxidation inhibitor 0.3;
Said polyolefins resin and inorganic combustion inhibitor (masterbatch) are made product with 1: 1 mixed.
The oxygen index OI value of the composite braided cloth fabric of this low smoke halogen-free flame-retardant polyolefin is 〉=25 after tested.
Embodiment 2
A kind of low-smoke halide-free fireproof composite polyolefine material, it is made up of polyolefin resin and inorganic combustion inhibitor; Wherein, this inorganic combustion inhibitor (masterbatch) composition is:
The composition weight umber
Al(OH)
3 45
Mg(OH)
2 25
ZB (zinc borate) 10
Silane coupling agent 0.8
Ca-st (calcium stearate) 0.4
Oxidation inhibitor 0.3;
Said polyolefins resin and inorganic combustion inhibitor (masterbatch) are made product with 1: 1.5 mixed.
The oxygen index OI value of the composite braided cloth fabric of this low smoke halogen-free flame-retardant polyolefin is 〉=30 after tested.
According to polyolefin resin feedstock among above embodiment 1,2 the present invention can be LDPE and/or HDPE and/or MDPE and/or LLDPE; This oxidation inhibitor raw material can be phenols or amine or sulphur class or Phosphorus.And the corrodibility of combustion gases, Hcl burst size are 0mg/g, pH value 〉=3.5, and specific conductivity≤100MS/cm reaches the technical requirements of low smoke and zero halogen hierarchy level.
In addition, because polyolefin plastics has high electric insulation, surface resistivity reaches 10
16-10
17Ω; its goods in use easily gather static; thereby the surface adsorption dust easily causes packing subject matter to be polluted; What is more causes disasters such as spark discharge causes that combustion is exploded; and at a large amount of positive electricity or the negative electricity of the easy accumulation in the contact surface place of friction; if can not in time these static charges be leaked also is the reason that causes static hazard; accidents such as discharge process regular meeting causes electric shock, catches fire, blast; as eliminating one of electrostatic method is to add static inhibitor, significant to the anti-static electricity modifying of polyolefin plastics composite braided fabric.
Embodiment 3
A kind of low-smoke halide-free fireproof composite polyolefine material, it is made up of polyolefin resin and inorganic combustion inhibitor; Wherein, this inorganic combustion inhibitor (masterbatch) composition is:
The composition weight umber
Al(OH)
3 45
Mg(OH)
2 25
ZB (zinc borate) 10
Silane coupling agent 0.8
Ca-st (calcium stearate) 0.4
Oxidation inhibitor 0.3;
Said components through high-speed mixer mix and the surface active technical finesse after material be dry and soft state, this inorganic combustion inhibitor (masterbatch) is put into water tumbler after stirring, can bubble through the water column and be hydrophobic state.
Then, with said polyolefins resin and inorganic combustion inhibitor (masterbatch) with 1: the mixed of 1-1.5 forms low-smoke halide-free fireproof composite polyolefine material.
In the above-mentioned composition, this polyolefin resin main raw material is LDPE and/or HDPE and/or MDPE and/or LLDPE, and this oxidation inhibitor is phenols or amine or sulphur class or Phosphorus.
Preparing on the basis of above-mentioned low-smoke halide-free fireproof composite polyolefine material, further make a kind of composite braided fabric, its manufacturing step is as follows:
On the one hand:
A takes the polyolefine material extruding machine of packing into, and it is the extruding machine of WLS-100S-130L that this extruding machine can adopt the model of Taiwan five Leishan longitude and latitude industrial machinery company limiteds;
B extruding machine extrusion film postcooling, cut, cooling temperature is 12 to 26 ℃;
C heats orientation stretching, and it is the stretching device of YP-160 that orientation stretching can adopt the model of Taiwan five Leishan longitude and latitude industrial machinery company limiteds, stretch ratio 〉=58;
The typing of D thermal pretreatment, rolling can be used the winder of the model of Taiwan five Leishan longitude and latitude industrial machinery company limiteds as SSL-H280 in this step;
E is woven into plastics cloth through broadwise, can use the loom of the model of Taiwan five Leishan longitude and latitude industrial machinery company limiteds as YP1400 in this step;
On the other hand:
1, take the low-smoke halide-free fireproof composite polyolefine material flat head type of the rack-style extruding machine of packing into, the flat head type of this rack-style extruding machine is that the model of Taiwan Mei Gu machinofacture company limited is the extruding machine of GM-L120U;
2, the flat head type of rack-style extruding machine is extruded and is filmed, consistent in width and the step e (such as: width is 2500mm);
After above-mentioned steps E, step 2 were all finished, the hot melt compound roller of filming was pressed into the low smoke halogen-free flame-retardant polyolefin woven cloth continuously.
Embodiment 4
A kind of antistatic type low smoke halogen-free flame-retardant polyolefin composite braided fabric, it is made up of polyolefin resin, inorganic combustion inhibitor and static inhibitor; Wherein, this inorganic combustion inhibitor (masterbatch) composition is:
The composition weight umber
Al(OH)
3 45
Mg(OH)
2 25
ZB (zinc borate) 10
Silane coupling agent 0.8
Ca-st (calcium stearate) 0.4
Oxidation inhibitor 0.3;
Said components through high-speed mixer mix and the surface active technical finesse after material be dry and soft state, this inorganic combustion inhibitor (masterbatch) is put into water tumbler after stirring, can bubble through the water column and be hydrophobic state.
Then, with said polyolefins resin and inorganic combustion inhibitor (masterbatch) and static inhibitor with 1: the mixed of 1-1.5: 0.005-0.03 forms low-smoke halide-free fireproof composite polyolefine material.
In the above-mentioned composition, this polyolefin resin main raw material is LDPE and/or HDPE and/or MDPE and/or LLDPE, this oxidation inhibitor is phenols or amine or sulphur class or Phosphorus, and this static inhibitor is anion active agent or cationic active agent or tween or bi ion active agent.
Preparing on the basis of above-mentioned low-smoke halide-free fireproof composite polyolefine material, further make a kind of composite braided fabric, its manufacturing step is as follows:
On the one hand:
A takes the polyolefine material extruding machine of packing into, and it is the extruding machine of WLS-100S-130L that this extruding machine can adopt the model of Taiwan five Leishan longitude and latitude industrial machinery company limiteds;
B extruding machine extrusion film postcooling, cut, cooling temperature is 12 to 26 ℃;
C heats orientation stretching, and it is the stretching device of YP-160 that orientation stretching can adopt the model of Taiwan five Leishan longitude and latitude industrial machinery company limiteds, stretch ratio 〉=58;
The typing of D thermal pretreatment, rolling can be used the winder of the model of Taiwan five Leishan longitude and latitude industrial machinery company limiteds as SSL-H280 in this step;
E is woven into plastics cloth through broadwise, can use the loom of the model of Taiwan five Leishan longitude and latitude industrial machinery company limiteds as YP1400 in this step;
On the other hand:
1, take the low-smoke halide-free fireproof composite polyolefine material flat head type of the rack-style extruding machine of packing into, the flat head type of this rack-style extruding machine is that the model of Taiwan Mei Gu machinofacture company limited is the extruding machine of GM-L120U;
2, the flat head type of rack-style extruding machine is extruded and is filmed, consistent in width and the step e (such as: width is 2500mm);
After above-mentioned steps E, step 2 were all finished, the hot melt compound roller of filming was pressed into the low smoke halogen-free flame-retardant polyolefin woven cloth continuously.
Because the surface resistivity that the adding of static inhibitor makes the woven polyolefine material is by original 10
17Ω is reduced to 10
13-10
11Ω, the adding of static inhibitor multilist face resistance value more is low more.
Being preferred embodiment of the present invention only in sum, is not to be used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of the present patent application claim change and modification, all should be technology category of the present invention.
Claims (6)
1. low-smoke halide-free fireproof composite polyolefine material is characterized in that it is made up of polyolefin resin and inorganic combustion inhibitor; Wherein, this inorganic combustion inhibitor composition is:
The composition weight umber
Al(OH)
3 45
Mg(OH)
2 25
Zinc borate 10
Silane coupling agent 0.8
Calcium stearate 0.4
Oxidation inhibitor 0.3;
Said components through high-speed mixer mix and the surface active technical finesse after material be dry and soft state, this inorganic combustion inhibitor (masterbatch) is put into water tumbler after stirring, can bubble through the water column and be hydrophobic state;
Said polyolefins resin and inorganic combustion inhibitor are with 1: the 1-1.5 mixed is made product.
2. low-smoke halide-free fireproof composite polyolefine material according to claim 1 is characterized in that this polyolefin resin feedstock is LDPE and/or HDPE and/or MDPE and/or LLDPE.
3. low-smoke halide-free fireproof composite polyolefine material according to claim 1 is characterized in that this oxidation inhibitor is phenols or amine or sulphur class or Phosphorus.
4. according to claim 1 or 2 or 3 described low-smoke halide-free fireproof composite polyolefine materials, it is characterized in that also having added in this material static inhibitor, the ratio of this static inhibitor and polyolefin resin is 0.005-0.03: 1.
5. low-smoke halide-free fireproof composite polyolefine material according to claim 4 is characterized in that this static inhibitor is anion active agent or cationic active agent or tween or bi ion active agent.
6. a composite braided fabric is characterized in that using and makes as claim 1 or 2 or 3 or 4 or 5 described low-smoke halide-free fireproof composite polyolefine materials, and its manufacturing step is as follows:
On the one hand:
A takes the polyolefine material extruding machine of packing into;
B extruding machine extrusion film postcooling, cut;
C heats orientation stretching;
The typing of D thermal pretreatment, rolling;
E is woven into plastics cloth through broadwise;
On the other hand:
(1), takes the low-smoke halide-free fireproof composite polyolefine material flat head type of the rack-style extruding machine of packing into;
(2), the flat head type of rack-style extruding machine extrudes and film, and is consistent in width and the step e;
After above-mentioned steps E, step 2 were all finished, the hot melt compound roller of filming was pressed into the low smoke halogen-free flame-retardant polyolefin woven cloth continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100339369A CN101230162B (en) | 2008-02-27 | 2008-02-27 | Low-smoke bittern-free flame-retardant polyolefin material and braided fabric manufactured thereby |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100339369A CN101230162B (en) | 2008-02-27 | 2008-02-27 | Low-smoke bittern-free flame-retardant polyolefin material and braided fabric manufactured thereby |
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| Publication Number | Publication Date |
|---|---|
| CN101230162A CN101230162A (en) | 2008-07-30 |
| CN101230162B true CN101230162B (en) | 2011-08-24 |
Family
ID=39897003
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|---|---|---|---|
| CN2008100339369A Active CN101230162B (en) | 2008-02-27 | 2008-02-27 | Low-smoke bittern-free flame-retardant polyolefin material and braided fabric manufactured thereby |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103059370B (en) * | 2011-10-21 | 2015-11-25 | 北京市理化分析测试中心 | A kind of photocatalyst type fire insulation protection from fumes matrix material and headgear thereof |
| CN103397443B (en) * | 2013-07-26 | 2015-02-04 | 浙江鹏远新材料有限公司 | Halogen-free flame-retardant polyethylene plastic woven cloth and method for manufacturing same |
| CN104195670B (en) * | 2014-08-16 | 2016-06-22 | 青岛供八方塑料有限公司 | A kind of agricultural booth plastic woven cloth and preparation method thereof |
| CN105419045A (en) * | 2015-11-27 | 2016-03-23 | 康平县塑编产业集群综合服务中心 | Halogen-free flame-retardant plastic weaving material and preparation method thereof |
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| CN1060061A (en) * | 1991-09-16 | 1992-04-08 | 齐鲁塑料制品有限公司 | A kind of coating processes of Polywoven Bag |
| JP2002012714A (en) * | 2000-06-30 | 2002-01-15 | Du Pont Mitsui Polychem Co Ltd | Flame retardant polymer composition |
| US6750282B1 (en) * | 1999-05-07 | 2004-06-15 | Süd-Chemie AG | Flameproof polymer composition |
| CN1581369A (en) * | 2003-08-15 | 2005-02-16 | 北京化工大学 | Halogen-free non-phosphorus flame-retarded cable sheath material |
| CN1796450A (en) * | 2004-12-29 | 2006-07-05 | 上海至正企业发展有限公司 | Low smoky, fire retardant cable material of polyolefin without halogen, and preparation method |
| CN1869113A (en) * | 2006-06-09 | 2006-11-29 | 沈阳化工学院 | Halogenless composite fire retardant for polyolefine plastic |
| KR20070117410A (en) * | 2006-06-08 | 2007-12-12 | 주식회사 하우솔 | Eco-philic flame-retardancy polyolefin compound using inorganic material |
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2008
- 2008-02-27 CN CN2008100339369A patent/CN101230162B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060061A (en) * | 1991-09-16 | 1992-04-08 | 齐鲁塑料制品有限公司 | A kind of coating processes of Polywoven Bag |
| US6750282B1 (en) * | 1999-05-07 | 2004-06-15 | Süd-Chemie AG | Flameproof polymer composition |
| JP2002012714A (en) * | 2000-06-30 | 2002-01-15 | Du Pont Mitsui Polychem Co Ltd | Flame retardant polymer composition |
| CN1581369A (en) * | 2003-08-15 | 2005-02-16 | 北京化工大学 | Halogen-free non-phosphorus flame-retarded cable sheath material |
| CN1796450A (en) * | 2004-12-29 | 2006-07-05 | 上海至正企业发展有限公司 | Low smoky, fire retardant cable material of polyolefin without halogen, and preparation method |
| KR20070117410A (en) * | 2006-06-08 | 2007-12-12 | 주식회사 하우솔 | Eco-philic flame-retardancy polyolefin compound using inorganic material |
| CN1869113A (en) * | 2006-06-09 | 2006-11-29 | 沈阳化工学院 | Halogenless composite fire retardant for polyolefine plastic |
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| CN101230162A (en) | 2008-07-30 |
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Free format text: FORMER OWNER: CHEN SHENGYONG CHEN SHENGDU CHEN DANDAN CHEN RONG Owner name: SHANGHAI YADU PLASTICS CO., LTD. Free format text: FORMER OWNER: ZHOU BAOMAO Effective date: 20111116 |
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Free format text: CORRECT: ADDRESS; FROM: 200135 PUDONG NEW AREA, SHANGHAI TO: 201501 JINSHAN, SHANGHAI |
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Effective date of registration: 20111116 Address after: 201501 Shanghai City Wang Jinshan Fengjing Industrial Park transactions Road No. 1555 Patentee after: Shanghai Yadu Plastics Co., Ltd. Address before: 200135 Shanghai city Pudong New Area Gushan Road Sunshine Village 32 room 503 No. three Co-patentee before: Chen Shengyong Patentee before: Zhou Baomao Co-patentee before: Chen Shengdu Co-patentee before: Chen Dandan Co-patentee before: Chen Rong |