CN1563167A - Compound flame retardant waterproof roll made from polyvinyl propylene macromolecule, and prodn. thereof - Google Patents
Compound flame retardant waterproof roll made from polyvinyl propylene macromolecule, and prodn. thereof Download PDFInfo
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- CN1563167A CN1563167A CN 200410014602 CN200410014602A CN1563167A CN 1563167 A CN1563167 A CN 1563167A CN 200410014602 CN200410014602 CN 200410014602 CN 200410014602 A CN200410014602 A CN 200410014602A CN 1563167 A CN1563167 A CN 1563167A
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Abstract
The chemical composition of waterproof coiled material is composed of linear low density polyvinyl resin, light shielding agent, antioxygen, dispersing agent, stick-supporting agent and fire resisting masterbatch. The present invention can raise fire fighting safety of the waterproof coiled material.
Description
Technical field
The present invention relates to material of construction and petrochemical industry, refer in particular to a kind of polyethylene polypropylene polymer composite flame-proof water-proof material.
Background technology
Along with the continuous development of construction industry petrochemical industry industry and country to improving constantly that the every profession and trade fire-fighting requires, water-proof material is also had higher requirement.The Ethylene Propylene Terpolymer waterproof roll of domestic production at present, polyethylene polypropylene composite water-proof rolled material, PVC waterproof roll, ternary fourth rubber coiled material, polyurethane waterproofing coiled material etc. are all only considered the water resistance of coiled material, ignored flame retardant properties, so ubiquity security against fire hidden danger.Widely used Polyurethane fire-resistant waterproof coiled material in the heat insulating construction of equipment such as oil, chemical industry, electric power, building and pipeline, though have favorable waterproof property and flame retardant properties, use cost is quite high, is difficult to promote and popularizes.
Summary of the invention
The object of the present invention is to provide a kind of polyethylene polypropylene polymer composite flame-proof waterproof roll and production method thereof,, reduce the production cost of waterproof roll to improve the security against fire performance of waterproof roll.
According to design provided by the present invention, the chemical ingredients of this waterproof roll is mainly by 62.5～70.4% linear low density polyethylene resin, 0.5～1.5% photomask agent, 0.5～1.5% oxidation inhibitor, 0.1～0.5% dispersion agent, 0.5～1.0 adhesion promotor, 28～33% flame-retardant master batch is formed, and unit is a weight percentage.
There is stiffening web on top layer at waterproof roll.
The manufacture method feature of this polyethylene polypropylene polymer composite flame-proof waterproof roll is made up of following operation:
A, batch mixes: linear low density polyethylene resin with 62.5～70.4%, 0.5～1.5% photomask agent, 0.5～1.5% oxidation inhibitor, 0.1～0.5% dispersion agent, 0.5～1.0 adhesion promotor, it is even that 28～33% flame-retardant master batch is placed on container for stirring, and unit is a weight percentage;
B, once heat is melted vertical compression: the material that stirs is added in the screw extrusion press, melt extrude the resin film, 155 ℃～165 ℃ of temperature through screw extrusion press;
C, secondary heat are melted vertical compression: in extruded resin film, non-woven fabric from both sides is introduced in the counter extensioin roll simultaneously, by roll pressed, non-woven fabrics and resin molding hot pressing are combined into one, 155 ℃～165 ℃ of temperature form waterproof roll.
Flame-retardant master batch can outsourcing, also can oneself preparation, and its composition mainly irons resin 80～82%, polyethylene wax 1.5～2.5%, coupling molecule 14～16%, white oil 0.8～1.2% by polyene, and Zinic stearas 0.8～1.2% is formed.Flame-retardant master batch plays crucial fire retardation in this waterproof roll, be one of innovative point of the present invention.Flame-retardant master batch also can oneself be prepared.
Linear low density polyethylene resin mainly plays waterproof action, select for use the reason of linear low density polyethylene resin to be that this material has stable chemical resistant properties, ozone resistance, puncture resistance, advantages such as higher resistance to impact shock and environmental stress crack resistance, but its physicals can slowly be degraded when being heated in illumination, for avoiding this phenomenon, except that when constructing, adopting the hidden structure, when batching, add multiple auxiliary agent.External ultraviolet radiation can well be resisted and absorb to photomask agent wherein; Oxidation inhibitor can suppress the oxygenizement of waterproof roll effectively, prolongs its work-ing life; Dispersion agent can guarantee that other auxiliary agent is uniformly dispersed, fully plasticizing and the surface tension that reduces molten resin in extrusion; Adhesion promotor is used to improve bonding strength, and then improves the intensity of waterproof roll.Non-woven fabrics has not only increased the intensity of coiled material, and has strengthened agglutinating reliability between coiled material and basic unit and protective layer, and non-woven fabrics can adopt polyester non-woven fabric.
Waterproof roll of the present invention has been broken traditional homogeneous cross section, lay the muscle net on the surface and strengthen structure, by the main waterproof layer of linear low density polyethylene resin conduct, add oxidation inhibitor, dispersion agent, adhesion promotor and flame-retardant master batch again, utilize heat to melt the vertical compression recombining process with the polypropylene filament yarn non-woven fabrics then and make novel water-proof material.This material has excellent waterproof property, chemical resistant properties, weathering resistance and physical strength, less linear expansivity preferably, and its surface irregularity is even, and frictional coefficient is big, and is in light weight, especially has good flame retardancy.
Description of drawings
Fig. 1 is a process flow sheet of the present invention.
Embodiment
Embodiment one
A, batch mixes: the linear low density polyethylene resin with 62.5%, 1.5% photomask agent, 1.5% oxidation inhibitor, 1.0 adhesion promotor, 33% flame-retardant master batch, it is even that 0.5% dispersion agent is placed on container for stirring, and unit is a weight percentage; B, once heat is melted vertical compression: the material that stirs is added in the screw extrusion press, melt extrude the resin film, 155 ℃ of temperature through screw extrusion press; C, secondary heat are melted vertical compression: in extruded resin film, non-woven fabric from both sides is introduced in the counter extensioin roll simultaneously, by roll pressed, non-woven fabrics and resin molding hot pressing are combined into one, 165 ℃ of temperature form waterproof roll.The composition of flame-retardant master batch wherein mainly irons resin 81.1%, polyethylene wax 2.5%, coupling molecule 14%, white oil 1.2% by polyene, and Zinic stearas 1.2% is formed.Because used flame-retardant master batch content is than higher, so oxygen index is than higher, and flame retardant effect is better, but because the flame-retardant master batch composition is many, material mobile relatively poor, and therefore became uneven during the forcing machine extruded material is difficult for tissue production.For improving the intensity of coiled material, can in the top layer of waterproof roll, stiffening web be set.
Embodiment two
A, batch mixes: the linear low density polyethylene resin with 70.4%, 0.5% photomask agent, 0.5% oxidation inhibitor, 0.5 adhesion promotor, 28% flame-retardant master batch, it is even that 0.1% dispersion agent is placed on container for stirring, and unit is a weight percentage; B, once heat is melted vertical compression: the material that stirs is added in the screw extrusion press, melt extrude the resin film, 165 ℃ of temperature through screw extrusion press; C, secondary heat are melted vertical compression: in extruded resin film, non-woven fabric from both sides is introduced in the counter extensioin roll simultaneously, by roll pressed, non-woven fabrics and resin molding hot pressing are combined into one, 155 ℃ of temperature form waterproof roll.The composition of flame-retardant master batch wherein mainly irons resin 80%, polyethylene wax 2.5%, coupling molecule 15.1%, white oil 1.2% by polyene, and Zinic stearas 1.2% is formed.Used flame-retardant master batch is fewer, and its oxygen index is just up to standard, and flame retardant effect is not as embodiment one, and resistance of oxidation is poor, and indexs such as permeability resistance, thermal stability, fracture tensile strength can reach requirement.
Embodiment three
A, batch mixes: the linear low density polyethylene resin with 66.5%, 0.7% photomask agent, 0.9% oxidation inhibitor, 0.6 adhesion promotor, 31.0% flame-retardant master batch, it is even that 0.3% dispersion agent is placed on container for stirring, and unit is a weight percentage; B, once heat is melted vertical compression: the material that stirs is added in the screw extrusion press, melt extrude the resin film, 160 ℃ of temperature through screw extrusion press; C, secondary heat are melted vertical compression: in extruded resin film, non-woven fabric from both sides is introduced in the counter extensioin roll simultaneously, by roll pressed, non-woven fabrics and resin molding hot pressing are combined into one, 160 ℃ of temperature form waterproof roll.The composition of flame-retardant master batch wherein mainly irons resin 80.9%, polyethylene wax 1.5%, coupling molecule 16%, white oil 0.8% by polyene, and Zinic stearas 0.8% is formed.No. 004 examining report of 2004 (F) of being done by comprehensive rock ore deposit, Minitry of Geology and Mineral Resources Nanjing test center as can be known, its oxygen index is 31.0, surpasses specified standards; 30 minutes ne-leakages meet the requirements under 0.3Mpa; Indeformable through 4 hours under 130 ℃; Performances such as its acid resistance, hot air aging also all meet the requirements in addition.
Embodiment four
A, batch mixes: the linear low density polyethylene resin with 64%, 0.9% photomask agent, 1.2% oxidation inhibitor, 1.0 adhesion promotor, 32.5% flame-retardant master batch, it is even that 0.4% dispersion agent is placed on container for stirring, and unit is a weight percentage; B, once heat is melted vertical compression: the material that stirs is added in the screw extrusion press, melt extrude the resin film, 158 ℃ of temperature through screw extrusion press; C, secondary heat are melted vertical compression: in extruded resin film, non-woven fabric from both sides is introduced in the counter extensioin roll simultaneously, by roll pressed, non-woven fabrics and resin molding hot pressing are combined into one, 158 ℃ of temperature form waterproof roll.The composition of flame-retardant master batch wherein mainly irons resin 82%, polyethylene wax 2%, coupling molecule 15%, white oil 1% by polyene, and Zinic stearas 1% is formed.Its oxygen index is higher than standard value, and flame retardant effect is better, and other performance all is better than standard-required, but the operating procedure more complicated.
Embodiment five
A, batch mixes: the linear low density polyethylene resin with 69%, 0.5% photomask agent, 0.7% oxidation inhibitor, 0.5 adhesion promotor, 29% flame-retardant master batch, it is even that 0.3% dispersion agent is placed on container for stirring, and unit is a weight percentage; B, once heat is melted vertical compression: the material that stirs is added in the screw extrusion press, melt extrude the resin film, 163 ℃ of temperature through screw extrusion press; C, secondary heat are melted vertical compression: in extruded resin film, non-woven fabric from both sides is introduced in the counter extensioin roll simultaneously, by roll pressed, non-woven fabrics and resin molding hot pressing are combined into one, 163 ℃ of temperature form waterproof roll.The composition of flame-retardant master batch wherein mainly irons resin 82%, polyethylene wax 2%, coupling molecule 14%, white oil 1% by polyene, and Zinic stearas 1% is formed.Oxygen index is up to standard, and flame retardant effect is general, and other performance also can reach standard-required, and operating procedure is simple.
Claims (4)
1, polyethylene polypropylene polymer composite flame-proof waterproof roll, it is characterized in that, the chemical ingredients of this waterproof roll is mainly by 62.5～70.4% linear low density polyethylene resin, 0.5～1.5% photomask agent, 0.5～1.5% oxidation inhibitor, 0.1～0.5% dispersion agent, 0.5～1.0 adhesion promotor, 28～33% flame-retardant master batch is formed, and unit is a weight percentage.
2, waterproof roll according to claim 1 is characterized in that, on the top layer of waterproof roll stiffening web is arranged.
3, a kind of manufacture method of polyethylene polypropylene polymer composite flame-proof waterproof roll, it is characterized in that, a, batch mixes: linear low density polyethylene resin with 62.5～70.4%, 0.5～1.5% photomask agent, 0.5～1.5% oxidation inhibitor, 0.1～0.5% dispersion agent, 0.5～1.0 adhesion promotor, it is even that 28～33% flame-retardant master batch is placed on container for stirring, and unit is a weight percentage; B, once heat is melted vertical compression: the material that stirs is added in the screw extrusion press, melt extrude the resin film, 155 ℃～165 ℃ of temperature through screw extrusion press; C, secondary heat are melted vertical compression: in extruded resin film, non-woven fabric from both sides is introduced in the counter extensioin roll simultaneously, by roll pressed, non-woven fabrics and resin molding hot pressing are combined into one, 155 ℃～165 ℃ of temperature form waterproof roll.
4, waterproof roll according to claim 1 is characterized in that, the composition of flame-retardant master batch mainly irons resin 80～82%, polyethylene wax 1.5～2.5%, coupling molecule 14～16%, white oil 0.8～1.2% by polyene, and Zinic stearas 0.8～1.2% is formed.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2004100146029A CN1318497C (en) | 2004-04-09 | 2004-04-09 | Compound flame retardant waterproof roll made from polyvinyl propylene macromolecule, and prodn. thereof |
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| CNB2004100146029A CN1318497C (en) | 2004-04-09 | 2004-04-09 | Compound flame retardant waterproof roll made from polyvinyl propylene macromolecule, and prodn. thereof |
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| CN1563167A true CN1563167A (en) | 2005-01-12 |
| CN1318497C CN1318497C (en) | 2007-05-30 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906719A (en) * | 2010-05-26 | 2010-12-08 | 白天伟 | Macromolecular coated environment-friendly non-woven fabric and production technology thereof |
| CN102241496A (en) * | 2010-05-10 | 2011-11-16 | 毕文学 | A cement-based permeable crystalline waterproof binding material, and a composite waterproof system composed of the material |
| CN102020800B (en) * | 2009-09-15 | 2013-07-17 | 上海永冠胶粘制品有限公司 | Raw material proportion in granulating process and method thereof |
| CN103242582A (en) * | 2013-06-04 | 2013-08-14 | 苏州兆丰塑胶有限公司 | Anti-flaming master batch for waterproof roll and method for producing waterproof roll by anti-flaming master batch |
| CN103628326A (en) * | 2013-11-28 | 2014-03-12 | 潍坊博源新型防水材料有限公司 | High-strength self-adhesive polyethylene polypropylene fiber composite waterproof coiled material and preparation method thereof |
| CN104385733A (en) * | 2014-11-27 | 2015-03-04 | 韩双 | DTM polyester macromolecular composite waterproof coiled material and production method |
| CN104893084A (en) * | 2015-05-28 | 2015-09-09 | 天津市禹红建筑防水材料有限公司 | Carbon fiber reinforced polyethylene waterproof roll and preparation method thereof |
| CN105385089A (en) * | 2015-12-31 | 2016-03-09 | 中国建筑材料科学研究总院苏州防水研究院 | Recoverable flame-retardant reflective macromolecule roof waterproof roll and preparation method thereof |
| CN105437681A (en) * | 2015-11-24 | 2016-03-30 | 成都金嘉洲建材有限公司 | Flame-retardant, root-puncture-resistant and waterproof polyethylene and polypropylene roll material |
| CN107857933A (en) * | 2017-11-27 | 2018-03-30 | 桂林市和鑫防水装饰材料有限公司 | Improve the polyethylene polypropylene polymer membranes of alkali stability |
| CN107915893A (en) * | 2017-11-27 | 2018-04-17 | 桂林市和鑫防水装饰材料有限公司 | The good polyethylene polypropylene polymer membranes of alkali stability |
| CN107936354A (en) * | 2017-11-27 | 2018-04-20 | 桂林市和鑫防水装饰材料有限公司 | The polyethylene polypropylene polymer membranes of artificial weathering aging performance improvement |
| CN112721339A (en) * | 2020-12-31 | 2021-04-30 | 福建闽华建材科技发展有限公司 | Environment-friendly polymer composite waterproof coiled material and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3149515B2 (en) * | 1992-03-04 | 2001-03-26 | 日立電線株式会社 | Flame retardant resin composition |
| CN1397586A (en) * | 2001-07-20 | 2003-02-19 | 黑龙江齐塑塑料制品有限责任公司 | Process for preparing coiled water-proof polyolefine material |
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2004
- 2004-04-09 CN CNB2004100146029A patent/CN1318497C/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102020800B (en) * | 2009-09-15 | 2013-07-17 | 上海永冠胶粘制品有限公司 | Raw material proportion in granulating process and method thereof |
| CN102241496A (en) * | 2010-05-10 | 2011-11-16 | 毕文学 | A cement-based permeable crystalline waterproof binding material, and a composite waterproof system composed of the material |
| CN101906719A (en) * | 2010-05-26 | 2010-12-08 | 白天伟 | Macromolecular coated environment-friendly non-woven fabric and production technology thereof |
| CN103242582A (en) * | 2013-06-04 | 2013-08-14 | 苏州兆丰塑胶有限公司 | Anti-flaming master batch for waterproof roll and method for producing waterproof roll by anti-flaming master batch |
| CN103628326B (en) * | 2013-11-28 | 2016-03-16 | 潍坊博源新型防水材料有限公司 | A kind of high strength self-adhesion polyethylene polypropylene fiber composite sheet and preparation method thereof |
| CN103628326A (en) * | 2013-11-28 | 2014-03-12 | 潍坊博源新型防水材料有限公司 | High-strength self-adhesive polyethylene polypropylene fiber composite waterproof coiled material and preparation method thereof |
| CN104385733A (en) * | 2014-11-27 | 2015-03-04 | 韩双 | DTM polyester macromolecular composite waterproof coiled material and production method |
| CN104893084A (en) * | 2015-05-28 | 2015-09-09 | 天津市禹红建筑防水材料有限公司 | Carbon fiber reinforced polyethylene waterproof roll and preparation method thereof |
| CN105437681A (en) * | 2015-11-24 | 2016-03-30 | 成都金嘉洲建材有限公司 | Flame-retardant, root-puncture-resistant and waterproof polyethylene and polypropylene roll material |
| CN105385089A (en) * | 2015-12-31 | 2016-03-09 | 中国建筑材料科学研究总院苏州防水研究院 | Recoverable flame-retardant reflective macromolecule roof waterproof roll and preparation method thereof |
| CN105385089B (en) * | 2015-12-31 | 2017-09-22 | 中国建筑材料科学研究总院苏州防水研究院 | A kind of recyclable flame retardant type reflection macromolecule water proof roofing sheet and preparation method thereof |
| CN107857933A (en) * | 2017-11-27 | 2018-03-30 | 桂林市和鑫防水装饰材料有限公司 | Improve the polyethylene polypropylene polymer membranes of alkali stability |
| CN107915893A (en) * | 2017-11-27 | 2018-04-17 | 桂林市和鑫防水装饰材料有限公司 | The good polyethylene polypropylene polymer membranes of alkali stability |
| CN107936354A (en) * | 2017-11-27 | 2018-04-20 | 桂林市和鑫防水装饰材料有限公司 | The polyethylene polypropylene polymer membranes of artificial weathering aging performance improvement |
| CN112721339A (en) * | 2020-12-31 | 2021-04-30 | 福建闽华建材科技发展有限公司 | Environment-friendly polymer composite waterproof coiled material and preparation method thereof |
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| CN1318497C (en) | 2007-05-30 |
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