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Placement fiber of waterproof and moisture-permeable material for wall of building

A waterproof and moisture-permeable, construction technology, applied in the field of waterproof and moisture-permeable materials, can solve the problems of poor moisture permeability, low strength, complex production process, etc., to achieve strong moisture permeability, avoid mold decay, and high strength. Effect

Active Publication Date: 2014-02-05
SUZHOU ZIAN METAL PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its production process is complicated, its moisture permeability is not good, and its strength is not high.

Method used

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  • Placement fiber of waterproof and moisture-permeable material for wall of building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] This embodiment provides a kind of fiber laying of waterproof and moisture-permeable wall materials for construction. The raw materials are propylene-ethylene copolymer PP, ethylene-octene copolymer POE and anti-ultraviolet and anti-flame retardant with a mass ratio of 95:4:1. Masterbatch (Model: 9030, Foshan Coleman Plastic Co., Ltd.). The plastic wire needs to have anti-ultraviolet, anti-flame retardant, anti-freezing and cracking functions (cold and brittle).

Embodiment 2

[0021] This embodiment provides a kind of silk laying of waterproof and moisture-permeable wall materials for construction. The raw materials are propylene-ethylene copolymer PP, ethylene-octene copolymer POE and anti-ultraviolet and anti-flame retardant with a mass ratio of 96:2.5:1.5. Masterbatch (Model: 9030, Foshan Coleman Plastic Co., Ltd.). The plastic wire needs to have anti-ultraviolet, anti-flame retardant, anti-freezing and cracking functions (cold and brittle).

Embodiment 3

[0023] Mix propylene-ethylene copolymer PP, ethylene-octene copolymer POE and anti-ultraviolet and anti-flame retardant masterbatch with a mass ratio of 95:4:1 to form plastic particles, which are melted by an injection molding machine and extruded into a diameter of 0.8mm Plastic yarn, lay the plastic yarn on the waterproof and moisture-permeable material in the shape of a sine wave through the wire laying machine at 185°C, the unwinding speed is 5m / min, and then hot-melt the plastic yarn and the waterproof and moisture-permeable material by the spline pressing roller Combined to form a three-dimensional diversion groove at the same time. The moisture permeability of the obtained waterproof and moisture-permeable material was tested to be 98.3 grams per square meter per 24 hours.

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Abstract

The invention relates to a placement fiber of a waterproof and moisture-permeable material for the wall of a building. The placement fiber comprises a propylene-ethylene copolymer PP, an ethylene-octylene copolymer POE and an uvioresistant flame-retardant master batch in a mass ratio of 94-96: 2-4: 0.5-1.5. The placement fiber provided by the invention has moderate width and can effectively compress a non-woven fabric substrate and a PE tabby breathable membrane. The waterproof and moisture-permeable material with the placement fiber has ultraviolet resistance, flame retardation, high strength and good moisture permeability and can prevent a wood wall from mildew and rot caused by influence of dampness and prevent a paint film on a painted wall from bubbling and falling due to influence of dampness, thereby prolonging the service life of a building.

Description

technical field [0001] The invention belongs to the field of waterproof and moisture-permeable materials, in particular to a wire laying of waterproof and moisture-permeable materials for building walls. Background technique [0002] In daily life, the air is humid, and some walls in the home may be severely moldy. One of the reasons is that the walls are damp due to external rainwater seeping into the room. [0003] The development of existing building wall materials is more inclined to thermal insulation. However, its manufacturing process is complicated, its moisture permeability is not good, and its strength is not high. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a kind of wire laying of waterproof and moisture-permeable wall materials for construction. Wet materials are anti-ultraviolet, anti-flame, high strength, and strong moisture permeability, which can prevent the wooden wall from being damp and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/16C08L23/08C08J3/22B29C65/02B29C69/00
CPCB29C65/02B29C69/00C08L23/14C08L2201/02C08L2201/08C08L2203/12C08L23/0815
Inventor 周磊费晓钧
Owner SUZHOU ZIAN METAL PROD