CN209381539U

CN209381539U - A kind of new waterproof thermal insulation cloth

Info

Publication number: CN209381539U
Application number: CN201821186327.2U
Authority: CN
Inventors: 李深强
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-25
Filing date: 2018-07-25
Publication date: 2019-09-13
Anticipated expiration: 2028-07-25

Abstract

The utility model discloses a kind of new waterproof thermal insulation cloths, comprising: insulating layer and waterproof layer；The waterproof layer is covered on the surface of the insulating layer, the waterproof layer is neoprene layer, waterproof layer surface is additionally provided with waterproof humidity-permeant film, compared with prior art, the utility model has significant waterproof and drying function, and has good extensibility, flexibility and intensity, and waterproof layer with terylene, nylon and high resiliency cloth (such as non-woven fabrics cloth) design on fabric surface after being bonded, laminated material itself is set to have warmth retention property, material surface simultaneously has good waterproof effect.

Description

A kind of new waterproof thermal insulation cloth

Technical field

The utility model relates to fabric technical field, more particularly to a kind of new waterproof thermal insulation cloth.

Background technique

Material of the cloth as production clothes, the selection of cloth directly affects the comfort level of wearer, for living under water Dynamic crowd, waterproof and thermal insulation property for cloth require relatively high, the cloth extensibility of existing waterproof thermal-insulated dress ornament Can it is low, comfort level is poor, rapid-curing cutback performance difference and warmth retention property are not strong enough, and after repeatedly washing, water repellent effect can be by Fade mistake, is not able to satisfy the requirement of user.

Therefore, how to provide that a kind of extensibility is strong, waterproof thermal-insulated cloth of good permeability, become those skilled in the art urgently Technical problem to be solved.

Utility model content

In view of this, the present invention provides a kind of new waterproof thermal insulation cloth, there is elasticity well and warming effect Fruit improves snugness of fit.

To achieve the goals above, the utility model adopts the following technical solution:

A kind of a kind of new waterproof thermal insulation cloth, comprising: new waterproof thermal insulation cloth, comprising: insulating layer and waterproof layer；Institute The surface that waterproof layer is covered on the insulating layer is stated, the waterproof layer density is≤190kg/m³。

The utility model has the beneficial effects that the neoprene fiber that waterproof layer uses, with CR rubber (Limestone Based) For raw material, it is not originating from petroleum refinery process, it is that acetylene gas caused by burning CR rubber is polymerized, not only It can reduce the consumption of petroleum, and itself there is significant waterproof and drying function, and there is good extensibility, flexibility, strong Degree, it is comfortable and easy to wear to be suitble to.

Preferably, the waterproof layer surface is additionally provided with waterproof humidity-permeant film, and the Waterproof Breathable membrane material is polyurethane, poly- four Vinyl fluoride, polyethylene it is one or more.

Beneficial effect using the above scheme is that waterproof humidity-permeant film further improves the waterproof performance of cloth, and makes The sweat that human body distributes can be transmitted to the external world, so that sweat accumulation be avoided to be condensate between body surface and fabric, keep human body always It is dry and comfortable, while also avoiding fabric and can multiply mould because of humidity, it solves ventilative with radix saposhnikoviae, waterproof, warming problem.

Preferably, the compression strength of the waterproof layer be >=0.4MPa, vertical material-distributing surface direction tensile strength be >= 0.25MPa, at 25 DEG C of mean temperature, thermal coefficient≤0.04W/ (m-k).

Preferably, the material of the waterproof layer is neoprene.

Preferably, the insulating layer is the one or more polymer layer of non-woven fabrics, terylene, nylon.

Beneficial effect using the above scheme is neoprene fiber and terylene, nylon and high resiliency cloth (such as non-woven fabrics cloth) After design on fabric surface fitting, laminated material itself is made to have warmth retention property, material has good waterproof effect.

It can be seen via above technical scheme that compared with prior art, the utility model disclose provide it is a kind of novel anti- Water thermal insulation cloth, waterproof layer are used obtained by acetylene gas caused by burning Limestone polymerize for raw material, can be reduced The consumption of petroleum has environmental protection and energy saving effect, and itself has significant waterproof and drying function, and elongation is torn up to 620% Degree of splitting reaches 6kg/cm up to 2kg/cm, tension intensity²；It is processed at nylon, terylene and high resiliency cloth (such as non-woven fabrics) surface Afterwards, laminated material itself can be made to have warmth retention property, surface then has both the functions such as water-impervious, antifouling, is suitable for the functional swimming of production Dress, surfing clothing, three mails, fishing jacket, heat-insulating and cold clothing.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also Other attached drawings can be obtained according to the attached drawing of offer.

Fig. 1 attached drawing is structural schematic diagram provided by the utility model.

In figure: 1- insulating layer；2- waterproof layer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model embodiment discloses a kind of new waterproof thermal insulation cloth, comprising: insulating layer 1 and waterproof layer 2；Waterproof Layer 2 is covered on the surface of insulating layer 1, and 2 density of waterproof layer is≤190kg/m³。

In some embodiments, 2 surface of waterproof layer is additionally provided with waterproof humidity-permeant film, and Waterproof Breathable membrane material is polyurethane, gathers Tetrafluoroethene, polyethylene it is one or more；Waterproof humidity-permeant film further improves the waterproof performance of cloth, and dissipates human body The sweat of hair can be transmitted to the external world, so that sweat accumulation be avoided to be condensate between body surface and fabric, keep human body dry and comfortable always, together When also avoid fabric and can multiply mould because of humidity, solve ventilative with radix saposhnikoviae, waterproof, warming problem.

The compression strength of waterproof layer 2 is >=0.4MPa, and vertical material-distributing surface direction tensile strength is >=0.25MPa, flat At equal 25 DEG C of temperature, thermal coefficient≤0.04W/ (m-k).

The material of waterproof layer 2 is the polymer of neoprene and acetylene gas.

Insulating layer 1 is the one or more polymer layer of non-woven fabrics, terylene, nylon.

In some embodiments, waterproof layer is neoprene, and neoprene is with the acetylene gas caused by Limestone that burns Body is one of raw material, and resulting polymerizate can reduce the consumption of petroleum, be more energy-saving and environmentally friendly；Elongation is torn up to 620% Degree of splitting reaches 6kg/cm up to 2kg/cm, tension intensity², there is good extensibility, flexibility and tensile strength.

Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part It is bright.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims

1. a kind of new waterproof thermal insulation cloth characterized by comprising insulating layer (1) and waterproof layer (2)；The waterproof layer (2) The surfacing for being covered on the insulating layer (1) is neoprene, and waterproof layer (2) density is≤190kg/m³, described anti- The compression strength of water layer (2) is >=0.4MPa, and vertical material-distributing surface direction tensile strength is >=0.25MPa, in mean temperature 25 DEG C when, thermal coefficient≤0.04W/ (m-k)；Waterproof layer (2) surface is additionally provided with waterproof humidity-permeant film, the Waterproof Breathable membrane material Material is one kind of polyurethane, polytetrafluoroethylene (PTFE), polyethylene.

2. a kind of new waterproof thermal insulation cloth according to claim 1, it is characterised in that: the insulating layer (1) is nonwoven Cloth, terylene, nylon are a kind of.