CN103395264B - Colored thermoplastic polyolefin water-proof coiled material and preparation method - Google Patents
Colored thermoplastic polyolefin water-proof coiled material and preparation method Download PDFInfo
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- CN103395264B CN103395264B CN201310306336.6A CN201310306336A CN103395264B CN 103395264 B CN103395264 B CN 103395264B CN 201310306336 A CN201310306336 A CN 201310306336A CN 103395264 B CN103395264 B CN 103395264B
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Abstract
The invention discloses a kind of colored thermoplastic polyolefin water-proof coiled material, this waterproof roll is three layers structure, upper surface and lower surface are TPO coiled material layer, and centre is fabric enhancement layer, and wherein the TPO coiled material layer of upper surface and/or the TPO coiled material layer of lower surface are colored.Coiled water-proof polyolefine material disclosed by the invention not only has good processing characteristics and excellent mechanical property, welding procedure performance, ageing-resistant performance, and has good unfading, improves aesthetic property and the design of engineering.
Description
Technical field
The present invention relates to a kind of polymer membranes, especially relate to a kind of colored thermoplastic polyolefin water-proof coiled material, belong to waterproof chemistry Material Field.
Background technology
TPO waterproof roll is the high score subclass waterproof roll of latest development, one of its welding procedure performance, the main material becoming single-ply roofing system because of the weather-proof and cryogenic property and PVC waterproof roll excellence with EPDM waterproof roll excellence.Current TPO waterproof roll mostly is upper surface white, and lower surface is the product of ash (black) look, and the unicity of its color limits design and the aesthetic property of engineering.
Along with the development of modern architecture and associated construction technology thereof, the quality requirements of client to building is more and more higher, not only requires that waterproof roll has excellent water resistance, also requires the aesthetic property of architectural engineering.
Therefore, this area is excellent in the urgent need to exploitation construction effect, color meets TPO (hereinafter referred to as the TPO) waterproof roll of engineering demand, after construction, the life-span of waterproof system is suitable with the life-span of coiled material, and in use keep long-term colour stability and weatherability, to meet the requirement of people to waterproof and performance attractive in appearance.
Summary of the invention
For TPO waterproof roll color is single on the market, weatherability is not enough, present inventor is applicable to weatherability and the light fastness toner of this system by screening, with the use of light stabilizer and ultraviolet absorber, ensure the weather-proof and unfading of product, there is provided that a kind of good processability, speed of application are fast, waterproof effect is excellent and engineering is attractive in appearance, there is colored TPO waterproof roll of long-term weatherability performance and colour stability and preparation method thereof.
Based on above-mentioned research and development achievement, an object of the present invention is to provide a kind of thermoplasticity waterproof roll, there is good processing characteristics and excellent mechanical property, welding procedure performance, ageing-resistant performance.
Another goal of the invention of the present invention is to provide a kind of thermoplasticity waterproof roll, has good coloured appearance, has excellent unfading, attractive in appearance for engineering construction, has good long term color stability.
An also object of the present invention is to provide a kind of preparation method, can the above-mentioned waterproof roll of production rapidly, continuously.
For achieving the above object, the present invention is achieved through the following technical solutions:
Colored thermoplastic polyolefin water-proof coiled material, be three layers structure, upper surface and lower surface are TPO coiled material layer, and centre is fabric enhancement layer, and wherein the TPO coiled material layer of upper surface and/or the TPO coiled material layer of lower surface are colored.
By said structure, this waterproof roll can show multiple color in outside, overcomes the defect that traditional product color is dull, color is single, engineering design uses more attractive in appearance.
In the present invention, do not limit the concrete composition of TPO coiled material used, as long as it can provide coloured appearance namely to can be used for the present invention, usually, for TPO coiled material layer of the present invention to be entirely polymerized TPO resin for base-material, be equipped with auxiliary material to make, described auxiliary material comprises one or more the mixture in fire retardant, filler, dispersant, antioxidant, ultraviolet absorber, light stabilizer, toner; Described fabric enhancement layer is grid cloth.
By using the TPO coiled material layer of above-mentioned composition, good processing characteristics, waterproof effect can be provided for coiled material, there is the colour of long-term weatherability performance and colour stability; Adopt grid cloth can provide good holding strength.
In the present invention, the thickness of each layer is not subject to special restriction, and preferably, the gross thickness of coiled material is 1.20 ~ 2.00mm, wherein the thickness of the TPO coiled material layer of its upper surface, lower surface is 0.50 ~ 0.90mm, and the fabric enhancement layer thickness of described centre is 0.15 ~ 0.30mm.
Wherein, the present invention's grid cloth used is polyester graticule cloth and/or glass fiber reticular cloth, and warp thread fineness is 600D ~ 1500D, and weft yarn fineness is 600D ~ 1500D; Preferably, described grid cloth is polyester graticule cloth, and the fineness of warp thread is 1000D, and weft yarn fineness is 1300D.
In the present invention, in TPO coiled material layer, each Ingredient Amount can adjust according to actual needs, preferably, and consisting of of described TPO coiled material layer, in mass fraction:
Upper surface TPO coiled material layer: TPO resin 100 parts, fire retardant 10 ~ 30 parts, filler 0 ~ 30 part, dispersant 0.3 ~ 2 part, 0.3 ~ 1.5 part, antioxidant, light stabilizer 0.3 ~ 1.5 part, ultra-violet absorber 0.3 ~ 1.5 part, toner 0.5 ~ 5 part;
Lower surface TPO coiled material layer: TPO resin 100 parts, fire retardant 10 ~ 30 parts, filler 5 ~ 40 parts, dispersant 0.3 ~ 2 part, 0.3 ~ 1.5 part, antioxidant, toner 0.5 ~ 5 part.
In above-mentioned composition, coiled material surface is made to have required colour by using toner, toner used include but not limited in rutile type titanium white, phthalocyanine blue, phthalocyanine green and organic toner one or more, this type of toner is in E.I.Du Pont Company, and all there are production and sales in BASF AG or Beyer Co., Ltd etc.
Of the present invention be described in further detail and specifically implement in; disclose the preferred type of various compositions used; so that better, clearer description the present invention; but this detailed description does not form special restriction of the present invention; do not rely on these detailed information and adopt other general chemical materials of the technology of the present invention field; as long as it meets the above-mentioned restriction done each constituent title of the present invention, still belong to protection scope of the present invention.
Wherein, described TPO resin, can select Li Ande Basel Catalloy technique, obtains the TPO resin of the Hifax trade mark based on polypropylene and polyethylene chemical polymerization together with rubber;
Described fire retardant can select the inorganic fire-retarded filler of stearic acid surface modification, as magnesium hydroxide or aluminium hydroxide, is used for improving the flame resistance energy of product;
Described dispersant is Tissuemat E or zinc stearate;
Described filler is calcium carbonate superfine powder or talcum powder;
Described antioxidant can be selected from 1010 (chemical name four [β-(3 of BASF AG, 5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester) and 168 (chemical name (2,4-di-tert-butyl-phenyl) tris phosphites) in one or its mixture.
Described light stabilizer and ultraviolet absorber can be selected from the light stabilizer 2020 (1 of BASF AG, 6-hexamethylene diamine, N, N '-bis-(2, 2, 6, 6-tetramethyl-4-piperidyl), 2, 4, 6-tri-chloro-1, 3, 5-triazine, N-butyl-1-butylamine, and N-butyl-2, 2, 6, the reactant of 6-tetramethyl-4-piperidinamine), 944 (polymer of t-octanylamine triazine and ethylenediamine piperidines) are many-{ [6-[(1, 1, 3, 3-tetramethyl butyl)-imino group]-1, 3, 5-triazine-2, 4-bis-base] [2-(2, 2, 6, 6-tetramethyl-piperidyl)-amino]-hexylidene-[4-(2, 2, 6, 6-tetramethyl-piperidyl)-imino group] or 770 [decanedioic acid two (2, 2, 6, 6-tetramethyl-4-piperidyl) ester] in one or more combination.
Further, the invention provides the preparation method of described colored thermoplastic polyolefin water-proof coiled material, comprise the steps:
1), after adopting two homogenizers to mix the various raw materials in the TPO coiled material layer on upper and lower surface respectively, be delivered to fusion plastification in the screw extruder of upper and lower layer respectively and extrude;
2) material after melting is crossed die head and be delivered to three-roller calendar, with the hot pressing composite molding strengthening grid cloth on three-roller calendar, after cooling forming, obtain finished product.
By above-mentioned commercial process, can stablize, realize continuous prodution efficiently.
Wherein, preferably, the temperature that melt extrudes of extruder is 150 ~ 220 DEG C; The operating temperature of three-roller calendar is 60 ~ 120 DEG C.
Colored TPO waterproof roll in the present invention adopts three-layer composite structure, and the upper and lower TPO coiled material layer of product provides waterproof and welding procedure performance, and middle fortifying fibre grid cloth improves dimensional stability and the mechanical strength of product.Colored TPO waterproof roll of the present invention, not only there is welding procedure performance and water resistance, low temperature flexibility and the long-term weatherability of conventional TPO waterproof roll excellence, and be applicable to the weatherability of TPO coiled material system and the toner of light fastness by screening, with the use of light stabilizer and ultraviolet absorber, weather-proof and the unfading of further guarantee product, thus provide that a kind of good processability, speed of application are fast, waterproof effect is excellent and engineering is attractive in appearance, there is the colored TPO waterproof roll of long-term weatherability performance and colour stability.
Selecting of colored TPO waterproof roll, not only provides excellent water resistance, and more mates with the architectural environment of surrounding, and the design of engineering is stronger, and the roofing being has more attractive in appearance, and engineering more allows people pleasing.
Accompanying drawing explanation
Fig. 1 is the structure of colored thermoplastic polyolefin water-proof coiled material of the present invention.
Detailed description of the invention
With reference to shown in accompanying drawing 1, the structure of colored TPO waterproof roll of the present invention take grid cloth as median fiber enhancement layer 2, and upper and lower TPO coiled material layer 1,3 provides water resistance and welding procedure performance for product.
In the following embodiments, the invention discloses the specific implementation of TPO waterproof roll of the present invention, how to realize for illustration of technical solution of the present invention.But the present invention is not limited to this, the material that those skilled in the art carry out on following basis, the change of consumption, replacement etc., still belong to scope.
Embodiment 1
With polyester graticule cloth for middle reinforcement layer, the warp thread fineness of grid cloth is 1000D, and weft yarn fineness is 1300D, and product gross thickness is 1.50mm;
Upper surface color layer color is yellow, and thickness is 0.70mm, and the color of lower surface color layer is grey, and thickness is 0.70mm.
The component of each layer and parts by weight are:
| The colored TPO layer of upper surface | The colored TPO layer of lower surface | |
| TPO | 100 | 100 |
| Fire retardant | 10 | 10 |
| Filler | 10 | 15 |
| Dispersant | 1 | 1 |
| Antioxidant | 1 | 1 |
| Ultra-violet absorber | 0.75 | 0 |
| Light stabilizer | 0.75 | 0 |
| Toner | 3 | 2 |
Described TPO resin is the CA10A resin of the Hifax trade mark that Basel is polymerized entirely;
Described fire retardant adopts the magnesium hydroxide of stearic acid surface modification;
Described dispersant is Tissuemat E;
Described filler is calcium carbonate superfine powder;
Described antioxidant is 1010 of BASF AG;
Described ultra-violet absorber and light stabilizer are 2020 and 770 of BASF AG;
The toner that described upper surface buffy layer is selected is the R105 of E.I.Du Pont Company and 4920 of Beyer Co., Ltd, and wherein weight ratio is R105: 4920=1: 0.04;
The toner that its described lower surface gray layer is selected is R105 and the Capote carbon black of E.I.Du Pont Company, and wherein weight ratio is 1: 0.07.
The preparation method of yellow TPO waterproof roll, comprises the steps:
After adopting two homogenizers to mix the various raw materials in upper and lower surface color TPO layer respectively, be delivered to fusion plastification in the screw extruder of upper and lower layer respectively to extrude, then the material after melting is crossed die head and be delivered to three-roller calendar, three-roller calendar realizes with the hot pressing composite molding strengthening grid cloth, after cooling forming, obtain finished product.
The temperature that melt extrudes of screw extruder is 190 DEG C; The operating temperature of three-roller calendar is 80 DEG C.
GB27789-2011 " TPO (TPO) waterproof roll " standard is adopted to detect
Embodiment 2
With polyester graticule cloth for middle reinforcement layer, the warp thread fineness of grid cloth is 1000D, and weft yarn fineness is 1300D, and gross thickness is 1.20mm;
Upper surface color layer color is blue, and thickness is 0.55mm, and lower surface color layer color is grey, and thickness is 0.55mm.
The component of each layer and weight fraction are:
| The colored TPO layer of upper surface | The colored TPO layer of lower surface | |
| TPO | 100 | 100 |
| Fire retardant | 10 | 10 |
| Filler | 5 | 10 |
| Dispersant | 0.75 | 0.75 |
| Antioxidant | 1 | 1 |
| Ultra-violet absorber | 0.75 | 0 |
| Light stabilizer | 0.75 | 0 |
| Toner | 2.5 | 2 |
Described TPO resin is the CA10A resin of the Hifax trade mark that Basel is polymerized entirely;
Described fire retardant adopts the magnesium hydroxide of stearic acid surface modification;
Described dispersant is Tissuemat E;
Described filler is calcium carbonate superfine powder;
Described antioxidant is 168 of BASF AG: with 1010, and its weight ratio is 1: 1
Described ultra-violet absorber and light stabilizer are 2020 and 770 of BASF AG;
The toner that described upper surface cyan coloring layer is selected is the R105 of E.I.Du Pont Company and the 6911D of BASF AG, and wherein weight ratio is R105: 6911D=1: 0.3;
Described lower surface gray layer is identical with embodiment 1.
The preparation method of blue TPO waterproof roll of the present invention, comprises the steps:
After adopting two homogenizers to mix the various raw materials in upper and lower surface color TPO layer respectively, be delivered to fusion plastification in the screw extruder of upper and lower layer respectively to extrude, then the material after melting is crossed die head and be delivered to three-roller calendar, three-roller calendar realizes with the hot pressing composite molding strengthening grid cloth, after cooling forming, obtain finished product.
The temperature that melt extrudes of extruder is 200 DEG C; The operating temperature of three-roller calendar is 100 DEG C.
GB27789-2011 " TPO (TPO) waterproof roll " standard is adopted to detect
Claims (4)
1. colored thermoplastic polyolefin water-proof coiled material, is characterized in that, for three layers structure, upper surface and lower surface are TPO coiled material layer, and centre is fabric enhancement layer, and wherein the TPO coiled material layer of upper surface and/or the TPO coiled material layer of lower surface are colored; Wherein, consisting of of described TPO coiled material layer, in mass fraction, upper surface TPO coiled material layer: full polymerization TPO resin 100 parts, fire retardant 10 ~ 30 parts, filler 0 ~ 30 part, dispersant 0.3 ~ 2 part, 0.3 ~ 1.5 part, antioxidant, light stabilizer 0.3 ~ 1.5 part, ultra-violet absorber 0.3 ~ 1.5 part, toner 0.5 ~ 5 part; Lower surface TPO coiled material layer: full polymerization TPO resin 100 parts, fire retardant 10 ~ 30 parts, filler 5 ~ 40 parts, dispersant 0.3 ~ 2 part, 0.3 ~ 1.5 part, antioxidant, toner 0.5 ~ 5 part; Described fabric enhancement layer is polyester graticule cloth and/or glass fiber reticular cloth, and warp thread fineness is 600D ~ 1500D, and weft yarn fineness is 600D ~ 1500D; Toner used is one or more in rutile type titanium white, phthalocyanine blue, phthalocyanine green.
2. waterproof roll according to claim 1, it is characterized in that the gross thickness of coiled material is 1.20 ~ 2.00mm, wherein the thickness of the TPO coiled material layer of its upper surface, lower surface is 0.50 ~ 0.90mm, and the fabric enhancement layer thickness of described centre is 0.15 ~ 0.30mm.
3. waterproof roll according to claim 1, is characterized in that described grid cloth is polyester graticule cloth, and the fineness of warp thread is 1000D, and weft yarn fineness is 1300D.
4. the preparation method of colored thermoplastic polyolefin water-proof coiled material according to claim 1, it is characterized in that comprising the steps: 1) adopt two homogenizers to mix the various raw materials in the TPO coiled material layer on upper and lower surface respectively after, be delivered to fusion plastification in the screw extruder of upper and lower layer respectively and extrude; 2) material after melting is crossed die head and be delivered to three-roller calendar, with the hot pressing composite molding strengthening grid cloth on three-roller calendar, after cooling forming, obtain finished product; The temperature that melt extrudes of extruder is 150 ~ 220 DEG C; The operating temperature of three-roller calendar is 60 ~ 120 DEG C.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103950256B (en) * | 2014-04-28 | 2018-01-30 | 岳阳东方雨虹防水技术有限责任公司 | A kind of surface TPO waterproof rolls easy to clean and preparation method thereof |
| CN104774357A (en) * | 2014-08-29 | 2015-07-15 | 北京东方雨虹防水技术股份有限公司 | Halogen-free phosphor-nitrogen composite flame retardant TPO waterproof coiled material and preparation method thereof |
| CN104356459A (en) * | 2014-08-29 | 2015-02-18 | 北京东方雨虹防水技术股份有限公司 | TPO waterproof coiled material comprising nanometer flame retardant and preparation method for TPO waterproof coiled material |
| CN106221021A (en) * | 2016-08-24 | 2016-12-14 | 江苏凯伦建材股份有限公司 | A kind of flame-retardant modified TPO waterproof roll and preparation method thereof |
| CN106221275A (en) * | 2016-08-26 | 2016-12-14 | 山东天汇防水材料有限公司 | A kind of waterproof roll with clean-keeping function and preparation method thereof |
| CN107379702A (en) * | 2017-07-20 | 2017-11-24 | 南通睿睿防水新技术开发有限公司 | A kind of fire-resistant waterproof coiled material |
| CN108081711A (en) * | 2017-11-21 | 2018-05-29 | 广西武宣金牌防水材料科技有限公司 | Flame retarded thermoplastic's polyolefin TPO waterproof rolls and preparation method thereof |
| CN107933034A (en) * | 2017-11-21 | 2018-04-20 | 广西武宣金牌防水材料科技有限公司 | Thermoplastic polyolefin TPO waterproof rolls and preparation method thereof |
| CN108099313A (en) * | 2017-11-21 | 2018-06-01 | 广西武宣金牌防水材料科技有限公司 | Roofing thermoplastic polyolefin TPO waterproof rolls and preparation method thereof |
| CN110293726B (en) * | 2018-07-28 | 2021-06-01 | 潍坊市晨鸣新型防水材料有限公司 | Thermoplastic polyolefin waterproof coiled material and preparation method thereof |
| CN113492561A (en) * | 2020-03-20 | 2021-10-12 | 山东天海新材料工程有限公司 | Thermoplastic polyolefin pre-laid waterproof coiled material and preparation method thereof |
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| JPS56101847A (en) * | 1980-01-16 | 1981-08-14 | Hiraoka Shokusen | Light shielding laminated sheet |
| JPH02162036A (en) * | 1988-12-16 | 1990-06-21 | Nippon Petrochem Co Ltd | Multilayer waterproof sheet |
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| CN2400446Y (en) * | 1999-12-09 | 2000-10-11 | 山东矿业学院建筑设计研究院防水材料厂 | High-molecular composite water-proof coiled material |
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Effective date of registration: 20170405 Address after: 414009 Industrial Park, Yunxi District, Hunan, Yueyang Patentee after: Yueyang Oriental Yuhong Waterproof Technology Co., Ltd. Patentee after: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. Address before: 101309 Shunyi District Shunping road section of Beijing City Area No. 2 Patentee before: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. |
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Effective date of registration: 20171220 Address after: 414009 Industrial Park, Yunxi District, Hunan, Yueyang Co-patentee after: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. Patentee after: Shanghai Oriental Yuhong Waterproof Technology Co., Ltd. Co-patentee after: Shanghai Oriental Yuhong Waterproof Technology Co., Ltd. Address before: 414009 Industrial Park, Yunxi District, Hunan, Yueyang Co-patentee before: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. Patentee before: Yueyang Oriental Yuhong Waterproof Technology Co., Ltd. |