CN202467012U - Enhanced TPO (thermoplastic olefin) waterproof coiled material for machine fixing system - Google Patents
Enhanced TPO (thermoplastic olefin) waterproof coiled material for machine fixing system Download PDFInfo
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- CN202467012U CN202467012U CN2012200940013U CN201220094001U CN202467012U CN 202467012 U CN202467012 U CN 202467012U CN 2012200940013 U CN2012200940013 U CN 2012200940013U CN 201220094001 U CN201220094001 U CN 201220094001U CN 202467012 U CN202467012 U CN 202467012U
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- tpo
- coiled material
- waterproof roll
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- grid cloth
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Abstract
The utility model discloses an enhanced TPO (thermoplastic olefin) waterproof coiled material for a machine fixing system. The enhanced TPO waterproof coiled material is composed of an upper surface TPO coiled material layer, a middle fabric enhancement layer and a lower surface TPO coiled material layer, wherein the middle fabric enhancement layer is made of mesh fabric. The enhanced TPO waterproof coiled material for the machine fixing system disclosed by the utility model has excellent welding construction property and waterproof property, and the thermal stability of the coiled material and the physical and mechanical properties of the composited coiled material are effectively improved.
Description
Technical field
The utility model relates to a kind of enhancement mode TPO waterproof roll that is used for mechanical fixation system, belongs to field of waterproof materials.
Background technology
The TPO waterproof roll is a kind of new environment-friendly type macromolecule waterproofing materials, because its excellent physical and mechanical property, installation property and use the excellent performance that is confirmed through long-term reliably, the TPO waterproof roll has obtained extensive approval.In the single-layer roof waterproofing system; The TPO waterproof roll has in welding procedure performance and the TPO waterproof roll of excellent weather-proof and cryogenic property of EPDM waterproof roll and PVC waterproof roll excellence and does not contain chlorine element and plasticizing agent, thereby has long-term weatherability and thermally-stabilised etc.At present; With the TPO waterproof roll is that novel environment friendly material representative, that meet world today's trend will occupy consequence in the waterproof industry; The market occupation rate of market increases year by year; Subregion abroad, conventional waterproof coiled materials such as PVC that its application percentage has surmounted and EPDM become a kind of waterproof roll of novel single-layer roof.
In the TPO product system; Existing TPO water-proof coiled material product adopts the bonding way that applies the self-adhesion glue-line or in work progress, adopt hot-melt asphalt or neoprene bonding agent usually; The intensity of glue-line and application life directly have influence on waterproofing system waterproof effect and life-span, and the harmful gas that in work progress, can volatilize, and product can not be recycled; Cause the waste of environment pollution and resource, thereby present the trend of eliminating day by day.
Therefore this area presses for a kind of easy construction at present, and speed of application is fast, and the shearing of the overlap edge after the construction and peel strength height, and the product that the life-span of construction back waterproofing system can be suitable with the life-span of coiled material is to satisfy the requirement of building functional performance.
The utility model content
To the deficiency of prior art, the utility model discloses a kind of enhancement mode TPO waterproof roll that is used for mechanical fixation system, improve through structure and material, make that its mechanical strength is high, the puncture performance is good.Adopt the mode of mechanical fixation system to be used for waterproofing, overlap edge uses the hot blast welding machine to weld in length and breadth, thereby in work progress, the TPO coiled material is welded into an integral body, has that speed of application is fast, the joint strength advantages of higher.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme:
A kind of enhancement mode TPO waterproof roll that is used for mechanical fixation system, by upper surface TPO coiled material layer, median fiber fabric enhancement layer, soffit TPO coiled material layer is formed, and wherein middle fabric enhancement layer is a grid cloth.
In the utility model, raw material that upper and lower surperficial TPO coiled material layer adopts is a base-material for adopting full polymerization TPO resin, adds auxiliary agent; As is known to the person skilled in the art; TPO is the TPO coiled material; Described auxiliary agent adds the part physicochemical property that is used to improve TPO; Like fire resistance, welding procedure performance, color, aging speed, anti-ultraviolet irradiation performance etc., described auxiliary agent includes but not limited to one or more the mixture among fire retardant, antioxidant, ultraviolet absorber, the look mother.
In the utility model; The TPO layer on the upper and lower surface of enhancement mode TPO can adopt different base-materials-auxiliary formula system; The appearance color on its upper and lower surface can be consistent; Also can be the surface structure of different colours, those skilled in the art can carry out choose reasonable according to the needs that are application, preferred upper surface TPO coiled material layer, soffit TPO coiled material layer color difference.
Wherein, Said grid cloth is used to improve dimensional stability, mechanical strength, puncture performance and the fold resistance etc. of product as enhancement layer, and what make coiled material is receiving that external force is not easy to take place damaged as the time spent; Avoid seepage, thereby improved the water resistance of waterproofing materials.In grid cloth described in the utility model is polyester grid cloth and/or polypropylene fibre grid cloth, and preferred, said grid cloth is the polyester grid cloth.
Its gross thickness of enhancement mode TPO waterproof roll that is used for mechanical fixation system of the utility model is 1.20～2.00mm; The thickness of the TPO resin bed of wherein said upper surface, soffit is 0.50～0.90mm, and said median fiber fabric enhancement layer thickness is 0.15～0.30mm.
Wherein, the thickness of upper and lower surperficial TPO coiled material layer can combine concrete performance requirement rationally to adjust on the basis of the above.
The described preparation method who is used for the enhancement mode TPO waterproof roll of mechanical fixation system of the utility model extrudes full polymerization TPO resin and auxiliary agent the back and strengthens grid cloth through the hot-forming step of three rollers through extruder mixing, fusion plastification; Make and combine closely between each layer of waterproof roll; Owing to do not contain other materials such as bonding adhesive in the system; Performance of products is not vulnerable to the influence of other factors, obtains bigger guarantee the application life of product.
Compare with existing TPO water-proof coiled material product, the enhancement mode TPO waterproof roll of the utility model has following advantage:
1, the enhancement mode TPO waterproof roll of the utility model adopts three-layer composite structure; The upper and lower TPO coiled material layer of enhancement mode TPO coiled material provides waterproof, weather-proof and welding procedure performance; Grid cloth improves dimensional stability, mechanical strength, puncture performance and the fold resistance etc. of product; What make coiled material is not easy to take place damaged receiving external force as the time spent, avoided seepage, thereby improved the water resistance of waterproofing materials; And enhancement mode TPO coiled material is used for the mechanical fixation system waterproofing; The TPO waterproof roll adopts the mode of mechanical fixation to construct; The overlap edge in length and breadth of coiled material adopts the hot blast welding procedure; In work progress, the TPO coiled material is welded into an integral body, product has fast, the weld strength advantages of higher of speed of application, has improved the reliability of waterproof.
Compound between the TPO coiled material layer on the upper and lower surface of 2, being adopted and the grid cloth through three roller hot pressing; Make and combine closely between each layer of waterproof roll; Owing to do not contain other materials such as bonding adhesive in the system; Performance of products is not vulnerable to the influence of other factors, obtains bigger guarantee the application life of product.
3, the macromolecular material of the complete recyclable utilization all used of the enhancement mode TPO waterproof roll of the utility model; Do not contain other materials such as bonding adhesive and asphalt modifier; The waste material that product is produced in production and work progress is all recyclable to be utilized again; Have significant social and economic benefit, environmentally friendly.
Description of drawings
Accompanying drawing 1 is the structure chart of the utility model enhancement mode TPO waterproof roll, and wherein 1 is upper surface TPO coiled material layer, the 2nd, grid cloth enhancement layer, the 3rd, soffit TPO coiled material layer.
The specific embodiment
Can better understand the utility model in conjunction with accompanying drawing and specific embodiment, data that accompanying drawing that is provided and following practical implementation are used and material are merely preferred a realization of the utility model, the utility model are not constituted special restriction.Those skilled in the art are on the basis of understanding the utility model technical scheme, to the thickness of each layer, the protection domain that still belongs to the utility model that changes such as adjuvant used.
With reference to figure 1; The enhancement mode TPO waterproof roll that is used for mechanical fixation system of the utility model; Comprise three layers, be respectively upper surface TPO coiled material 1, intermediate mesh cloth enhancement layer 2 and soffit TPO coiled material layer 3, through the hot-forming product of preparing of three rollers; Its gross thickness is 1.20～2.00mm, and the gross thickness of the goods that adopt in this example is 1.50mm.
Wherein, upper surface TPO coiled material layer 1 is the TPO coiled material of homogeneous, and its thickness is 0.50～0.90mm, and the thickness that present embodiment adopts is 0.65mm, has the coiled material of independent water-proof function for one deck.Outward appearance is a white, so product has higher reflectivity, can effectively reduce because the interior temperature that sunlight causes rises in summer or sun-drenched region, reaches the use that reduces chiller plants such as air-conditioning, and then reaches the purpose of energy-saving and emission-reduction.Its TPO resin of selecting full polymerization for use is a base-material, adds various auxiliary agents such as fire retardant, antioxidant and ultraviolet absorber, with welding procedure performance, fire resistance and the weather resistance of raising product, thereby guarantees the water resistance that product is excellent.
Intermediate mesh cloth enhancement layer 2 is polyester grid cloth or polypropylene fibre grid cloth, and thickness is 0.15～0.30mm.The thickness that present embodiment adopts is that the polyester grid cloth of 0.20mm is as enhancement layer; Improve dimensional stability, mechanical strength, puncture performance and the fold resistance etc. of product; What make coiled material is receiving that external force is not easy to take place damaged as the time spent; Avoid seepage, thereby improved the water resistance of waterproofing materials.
Soffit TPO coiled material layer 3 is TPO coiled materials of homogeneous, and its thickness is 0.50～0.90mm.The thickness that present embodiment adopts is the homogeneous TPO product of 0.65mm, is the coiled material that one deck has independent water-proof function, and the outward appearance of product is a black.Because white TPO reclaimed materials often is difficult to recover its clean smooth characteristic in the reprocessing process; In lower floor's web stock material design, adopt of the discarded influence that environment caused of TPO reclaimed materials with effective reduction TPO; Thereby environmental protection; Reduce environment pollution, in the Product transport construction works, external conditions such as greasy dirt, stress have also obtained effectively reducing to the influence of product appearance.Its prescription is a base-material for selecting the TPO resin of full polymerization for use, adds various auxiliary agents such as fire retardant, antioxidant and look mother, with welding procedure performance, fire resistance and the weather resistance of assurance product, thereby guarantees the water resistance that product is excellent.
The prepared enhancement mode TPO coiled material of this instance adopts GB T/328.9-2007 to carry out the test of tensile property; Its maximum pull has reached about 380N/mm; Elongation per unit length during maximum pull is about 40%; The elongation per unit length in product when fracture is about 200%, above index all far above in GB 27789-2011 TPO (TPO) waterproof roll for the requirement of the numerical value index of coiled material tensile property; Adopt LEISTER Varimat V2 type to overlap and weld welding machine; In welding temperature is 500 ℃; Under the condition of speed of welding 2m/min coiled material is carried out the hot blast welding; Product after the welding carries out the seam peel strength test after placing 24h, and its maximum seam peel strength has reached about 16.5N/mm, and this numerical value is higher than far away for the requirement of GB for product seam peel strength; This numerical value more is higher than the seam peel strength of the bonding way that adopts hot-melt asphalt or neoprene bonding agent, and prepared enhancement mode TPO coiled material adopts the hot blast welding to make TPO waterproof roll system have speed of application faster, higher seam peel strength and longer application life.
Enhancement mode TPO coiled material mechanical strength height, puncture performance and the weather resistance of the utility model are good; Product is used for the waterproofing of mechanical fixation system; Overlap edge uses the hot blast welding machine to weld in length and breadth, but not adopts the bonding way that applies the self-adhesion glue-line or in work progress, adopt hot-melt asphalt or neoprene bonding agent, can not receive the intensity of bonding adhesive and the influence in application life; And adopt the hot blast welding procedure to have effect in energy saving and environmental protection; In the work progress TPO coiled material is welded into an integral body, product has fast, the joint strength advantages of higher of speed of application, effectively raises the reliability of waterproofing system and the application life of product.
Claims (6)
1. an enhancement mode TPO waterproof roll that is used for mechanical fixation system is characterized in that by upper surface TPO coiled material layer, median fiber fabric enhancement layer, and soffit TPO coiled material layer is formed, and wherein middle fabric enhancement layer is a grid cloth.
2. the enhancement mode TPO waterproof roll that is used for mechanical fixation system according to claim 1 is characterized in that said grid cloth is polyester grid cloth and/or polypropylene fibre grid cloth.
3. the enhancement mode TPO waterproof roll that is used for mechanical fixation system according to claim 2 is characterized in that said grid cloth is the polyester grid cloth.
4. the enhancement mode TPO waterproof roll that is used for mechanical fixation system according to claim 1 is characterized in that its gross thickness is 1.20～2.00mm.
5. the enhancement mode TPO waterproof roll that is used for mechanical fixation system according to claim 4 is characterized in that the thickness of the TPO resin bed of upper surface, soffit is 0.50～0.90mm, and said median fiber fabric enhancement layer thickness is 0.15～0.30mm.
6. the enhancement mode TPO waterproof roll that is used for mechanical fixation system according to claim 1 is characterized in that upper surface TPO coiled material layer, soffit TPO coiled material layer color difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200940013U CN202467012U (en) | 2012-03-13 | 2012-03-13 | Enhanced TPO (thermoplastic olefin) waterproof coiled material for machine fixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200940013U CN202467012U (en) | 2012-03-13 | 2012-03-13 | Enhanced TPO (thermoplastic olefin) waterproof coiled material for machine fixing system |
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| Publication Number | Publication Date |
|---|---|
| CN202467012U true CN202467012U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200940013U Expired - Lifetime CN202467012U (en) | 2012-03-13 | 2012-03-13 | Enhanced TPO (thermoplastic olefin) waterproof coiled material for machine fixing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127932A (en) * | 2016-11-30 | 2018-06-08 | 日东电工（上海松江）有限公司 | Heat resistance composite sheet and its manufacturing method |
| CN112852347A (en) * | 2021-03-10 | 2021-05-28 | 荆门科顺新材料有限公司 | Self-repairable enhanced TPO (thermoplastic polyolefin) waterproof coiled material, reaction glue for waterproof coiled material and preparation method of reaction glue |
-
2012
- 2012-03-13 CN CN2012200940013U patent/CN202467012U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127932A (en) * | 2016-11-30 | 2018-06-08 | 日东电工（上海松江）有限公司 | Heat resistance composite sheet and its manufacturing method |
| CN112852347A (en) * | 2021-03-10 | 2021-05-28 | 荆门科顺新材料有限公司 | Self-repairable enhanced TPO (thermoplastic polyolefin) waterproof coiled material, reaction glue for waterproof coiled material and preparation method of reaction glue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUEYANG ORIENTAL YUHONG WATERPROOF TECHNOLOGY CO., Effective date: 20121220 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100123 SHUNYI, BEIJING TO: 100123 CHAOYANG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121220 Address after: 100123 Beijing, Gaobeidian, Kang Kang home district, building 4, building No. Patentee after: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. Patentee after: Yueyang Oriental Yuhong Waterproof Technology Co., Ltd. Address before: 100123 Shunyi District Shunping road section of Beijing City Area No. 2 Patentee before: Beijing Oriental Yuhong Waterproof Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |