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A kind of wetting tank for flame retardant waterproof breathable membrane

A waterproof and breathable film and infiltration technology, which is applied in the direction of devices and coatings that apply liquid to the surface, can solve the problems of poor ventilation and waterproofing effect, and achieve the effect of reducing labor costs, reducing usage, and ensuring cleanliness.

Active Publication Date: 2020-06-30
江苏科德宝建筑节能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problem of poor breathable and waterproof effect existing in the prior art, the present invention provides a flame-retardant waterproof breathable membrane

Method used

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  • A kind of wetting tank for flame retardant waterproof breathable membrane
  • A kind of wetting tank for flame retardant waterproof breathable membrane
  • A kind of wetting tank for flame retardant waterproof breathable membrane

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] This embodiment discloses a flame-retardant waterproof and breathable membrane. The highly flame-retardant waterproof and breathable membrane includes a substrate layer 6. The material of the substrate layer 6 can be changed according to actual production requirements. In this embodiment, the substrate is selected from PET film; such as figure 1 As shown, the substrate layer 6 is provided with a protective layer 7 outside, and the protective layer 7 is composed of a waterproof layer 72 and a paint layer 71. The waterproof layer 72 and the paint layer 71 are arranged in turn outside the substrate layer 6. The waterproof layer 72 and The paint layers 71 are all connected by adhesive resi...

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Abstract

The invention provides an infiltrating bath for a flame-retardant and water-proof breathable film. The infiltrating bath comprises a case, an infiltrating bath body, an additive box, a mixing box and an infiltrating agent box, wherein the infiltrating bath body is arranged at the bottom of the case, and the additive box and the infiltrating agent box are arranged at the top of the case; the mixing box is arranged below the additive box and the infiltrating agent box; two feeding openings in the mixing box are separately a feeding opening A and a feeding opening B; the feeding opening A is connected with a discharging opening of the additive box, and the feeding opening B is connected with a discharging opening of the infiltrating agent box; a discharging opening of the mixing box is connected with the infiltrating bath body; the bottom of the infiltrating bath body is further provided with a recycling device mainly used for recycling excessive infiltrating liquid in the infiltrating bath body; and part of the infiltrating liquid in the recycling device is recycled to the mixing box, and the other part of infiltrating liquid in the recycling device is discharged out of the case. The infiltrating bath body is located in the air-tight case and is not in contact with the external, so that the cleanliness of the infiltrating liquid is ensured; and at the same time, a negative pressure device is adopted in the infiltrating bath body, so that the usage of an infiltrating agent is reduced, and meanwhile, air pores are prevented from being produced in the process of infiltrating glass fiber cloth.

Description

technical field [0001] The invention relates to the technical field of infiltration tanks, in particular to an infiltration tank for a flame-retardant waterproof breathable membrane. Background technique [0002] At present, rock wool and glass wool are mostly used as external thermal insulation materials for domestic curtain wall structures. Rock wool and glass wool are waterproof and breathable in the application of external thermal insulation systems for curtain walls. The usual practice is to paste aluminum foil on both sides of rock wool and glass wool, and fix them on the wall with anchor bolts. It is easy to enter the insulation layer through the seam of the board. The thermal conductivity of rock wool and glass wool in a wet state will increase significantly, and the strength will also decrease significantly, and may decompose and collapse. If the rock wool and glass wool are not protected by aluminum foil, their air permeability is better. Under the long-term actio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05C5/02B05C11/10
CPCB05C5/027B05C11/10B05C11/1002B05C11/1039
Inventor 万宝林
Owner 江苏科德宝建筑节能科技有限公司
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