CN205976241U

CN205976241U - TPO waterproofing membrane with self -cleaning function

Info

Publication number: CN205976241U
Application number: CN201620989765.7U
Authority: CN
Inventors: 韩光; 段文锋; 郭岳峰; 王会元; 谭宁; 张东东
Original assignee: Beijing Oriental Yuhong Waterproof Technology Co Ltd
Current assignee: Qingdao Dongfang Yuhong Architectural Material Co ltd
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2017-02-22
Anticipated expiration: 2026-08-30

Abstract

The utility model provides a coat is constituteed that TPO waterproofing membrane with self -cleaning function has a super -hydrophobic micro -nano structure by bottom ordinary TPO waterproofing membrane layer and top layer. The utility model discloses the coat that will have super -hydrophobic micro -nano structure covers in ordinary TPO waterproofing membrane surface for the TPO waterproofing membrane that prepares has good self -cleaning function, can be lasting in the use keep the gaoyang light reflectivity.

Description

A kind of TPO waterproof roll with self-cleaning function

Technical field

This utility model is related to a kind of waterproof roll and in particular to a kind of TPO waterproof roll with self-cleaning function.

Background technology

With the generation of energy scarcity phenomenon, energy-conservation is increasingly paid close attention to by people, and cold Roof system belongs to be built Build one of important measures of energy-conservation.Estimate according to Environmental Protection Agency, the refrigeration expense being used for commercial building every year is about 40,000,000,000 Dollar, be equivalent to the 1/6 of the whole America electricity cost, and a good cold Roof system can be saved air-conditioning expense every year and reach 10%- 40%.Although not having specific detail statistics in China, a large amount of use of summer air conditioner refrigerating is also but undisputable fact. Therefore, cold Roof system has gradually caused the great attention of China roof designers and numerous owners.

At present, on market, cold roofing product is mainly TPO single-ply roofing system, and this single-ply roofing system has excellent preventing Water function, simultaneously its high sunlight reflectance greatly reduce the utilization rate of summer air-conditioning.But there is one in China to compare Serious problem is after it is using a period of time (after 1～2 year), and the pollutant of in the air can pollute coiled material surface, significantly drop Its sunlight reflectance low, has a strong impact on its energy-saving effect, thus constraining the extensive application of TPO single-ply roofing system.

Content of the invention

Technical problem to be solved in the utility model is to provide a kind of TPO waterproof roll with self-cleaning function, can Give TPO waterproof roll lasting high solar reflectivity.

This utility model solves its technical problem and employed technical scheme comprise that, a kind of TPO waterproof with self-cleaning function Coiled material, is made up of the coat that bottom general T PO waterproof roll layer has super-hydrophobic micro-nano structure with top layer.

Further, described general T PO waterproof roll layer be homogenizing TPO waterproof roll, grid cloth strengthen TPO waterproof roll or Self-adhering-type TPO waterproof roll.

Further, described grid cloth strengthens TPO waterproof roll layer by upper strata homogenizing TPO waterproof roll layer, middle level grid cloth Enhancement layer and lower floor's homogenizing TPO waterproof roll layer composition.

Further, described self-adhering-type TPO waterproof roll layer is by upper strata homogenizing TPO waterproof roll layer and lower floor's self-adhesive glue layer group Become.

Further, described super-hydrophobic micro-nano structure coating is the previously prepared thin film with super-hydrophobic micro-nano structure, or There is the coating of super-hydrophobic micro-nano structure.

This utility model is due to addition of one layer of super-hydrophobic micro-nano structure layer, super-hydrophobic micro-nano on TPO waterproof roll surface Structure both can give material surface ultra-hydrophobicity, make it have superpower stain resistance again, even and if having pollutant to adhere to In the case of can also be easier to be cleaned by.Therefore, there is more longlasting high solar reflectivity in use, energy-efficient performance is more Plus it is excellent.

Brief description

Fig. 1 is the structure dissection schematic diagram in figure of the homogenizing TPO waterproof roll with self-cleaning function, homogenizing TPO waterproof Coiled material layer 1, super-hydrophobic micro-nano structure layer 2.

Fig. 2 is the structure dissection schematic diagram of the grid cloth enhancing TPO waterproof roll with self-cleaning function, in figure, homogenizing TPO waterproof roll layer 1, grid cloth enhancement layer 2, super-hydrophobic micro-nano structure layer 3.

Fig. 3 is the structure dissection schematic diagram in figure of the self-adhesion TPO waterproof roll with self-cleaning function, homogenizing TPO waterproof Coiled material layer 1, self-adhesive glue layer 2, super-hydrophobic micro-nano structure layer 3.

Specific embodiment

With reference to embodiment, the utility model is described in further detail.

Embodiment 1

There is the homogenizing TPO waterproof roll of self-cleaning function, its structural representation is shown in Fig. 1, prevented by bottom common homogenizing TPO Water coiled material layer (1) and top layer have paint coatings (2) composition of super-hydrophobic micro-nano structure.To there is the painting of super-hydrophobic micro-nano structure Material is sprayed at the common homogenizing TPO coiled material surface of online production, through dried or cured online, you can obtain with automatically cleaning work( The homogenizing TPO waterproof roll of energy.

Recording common homogenizing TPO waterproof roll layer (1) thickness in the homogenizing TPO waterproof roll have self-cleaning function is 1.2mm, super-hydrophobic micro-nano structure coating (2) thickness is 30um.

Embodiment 2

The grid cloth with self-cleaning function strengthens TPO waterproof roll, and its structural representation is shown in Fig. 2, from down to up successively Have super-hydrophobic micro- for homogenizing TPO waterproof roll layer (1), grid cloth enhancement layer (2), homogenizing TPO waterproof roll layer (1) and surface The thin layer (3) of micro-nano structure.

First by homogenizing TPO waterproof roll layer (1), grid cloth enhancement layer (2) and homogenizing TPO waterproof roll layer (1) successively It is combined and obtain common grid cloth enhancing TPO waterproof roll layer (1+2).

Then the thin film (3) surface being had super-hydrophobic micro-nano structure adheres to common grid and strengthens TPO waterproof roll layer (1+2) surface, obtains a kind of grid cloth with self-cleaning function and strengthens TPO waterproof roll.

Record common grid cloth in the grid cloth enhancing TPO waterproof roll have self-cleaning function and strengthen TPO waterproof roll Layer gross thickness is 1.5mm, and wherein bottom homogenizing TPO waterproof roll thickness degree is 0.6mm, and middle level grid cloth enhancement layer is 0.3mm, Upper strata homogenizing TPO waterproof roll thickness degree is 0.6mm, and the film thickness that surface has super-hydrophobic micro-nano structure is 50um.

Embodiment 3

There is the self-adhesion TPO waterproof roll of self-cleaning function, its structural representation is shown in Fig. 3, is followed successively by self-adhesion from down to up Glue-line (2), homogenizing TPO waterproof roll layer (1) and the paint coatings (3) with super-hydrophobic micro-nano structure.

First self-adhesive glue layer (2) is coated on homogenizing TPO waterproof roll layer (1) surface, common self-adhesion TPO waterproof volume is obtained Material layer (1+2).

Then the coating with super-hydrophobic micro-nano structure is sprayed at the homogenizing of common self-adhesion TPO waterproof roll layer (1+2) TPO waterproof roll layer (1) surface, through dried or cured, you can obtains the self-adhesion TPO waterproof roll with self-cleaning function.

Recording common self-adhesion TPO waterproof roll layer gross thickness in the self-adhesion TPO waterproof roll have self-cleaning function is 1.5mm (wherein homogenizing TPO waterproof roll thickness degree is 1.3mm, and self-adhesive glue layer thickness is 0.2mm), super-hydrophobic micro-nano structure applies Thickness degree is 30um.

Claims

1. a kind of TPO waterproof roll with self-cleaning function is it is characterised in that by bottom general T PO waterproof roll layer and table Layer has the coat composition of super-hydrophobic micro-nano structure.

2. the TPO waterproof roll with self-cleaning function according to claim 1 is it is characterised in that described general T PO is prevented Water coiled material layer is homogenizing TPO waterproof roll, grid cloth strengthens TPO waterproof roll or self-adhering-type TPO waterproof roll.

3. the TPO waterproof roll with self-cleaning function according to claim 2 is it is characterised in that described grid cloth increases Strong TPO waterproof roll layer is by upper strata homogenizing TPO waterproof roll layer, middle level grid cloth enhancement layer and lower floor's homogenizing TPO waterproof roll Layer composition.

4. the TPO waterproof roll with self-cleaning function according to claim 2 is it is characterised in that described self-adhering-type TPO Waterproof roll layer is made up of upper strata homogenizing TPO waterproof roll layer and lower floor's self-adhesive glue layer.

5. the TPO waterproof roll with self-cleaning function according to claim 1 is it is characterised in that described super-hydrophobic micro- Micro-nano structure coating is the previously prepared thin film with super-hydrophobic micro-nano structure, or has the coating of super-hydrophobic micro-nano structure.