CN209010830U

CN209010830U - A kind of antistatic aqueous artificial leather

Info

Publication number: CN209010830U
Application number: CN201821731468.8U
Authority: CN
Inventors: 宗政宇; 蒋泽
Original assignee: Wuxi City Man Youli Advanced Composite Material (acm) Co Ltd
Current assignee: Wuxi City Man Youli Advanced Composite Material (acm) Co Ltd
Priority date: 2018-10-25
Filing date: 2018-10-25
Publication date: 2019-06-21
Anticipated expiration: 2028-10-25

Abstract

The utility model discloses a kind of antistatic aqueous artificial leathers, belong to light industry field of textiles, the artificial leather of the utility model successively includes antistatic oxidant layer, PVC surface layer, PVC foam layer, layer of cloth；The antistatic oxidant layer is concaveconvex structure, and the antistatic oxidant layer is one layer that antistatic agent S-60 processing is passed through on surface；The ingredient of the antistatic agent S-60 is anhydrous sorbitol monostearate；The PVC surface layer is reticular structure；The PVC foam layer is rectangle reticular structure, and mesoporous is provided in the rectangle reticular structure, is filled with suspension colloid in the mesoporous；The antistatic oxidant layer of the antistatic aqueous artificial leather of the utility model is concaveconvex structure, and antistatic agent S-60 is coated after forming relief structured surface, which increases the specific surface area of antistatic agent, the extremely effective electrostatic problem for solving artificial leather.

Description

A kind of antistatic aqueous artificial leather

Technical field

The utility model belongs to light industry field of textiles, especially field of leather, specifically a kind of antistatic aqueous artificial Leather.

Background technique

In the development of modern technologies, the development of leather and certain bottleneck is entered.With the development of Green Chemistry, people The use and preparation of fabricate-leather are substantially instead of the use of corium.But the technology of existing artificial leather is concentrated mainly on people Gas permeability, wearability, feel, the flexibility of fabricate-leather etc. with human contact in terms of.Often ignore other auxiliary problem (AP)s.It is special It is not after the finished product of artificial leather, when preparing specific leatherware, the finished product of artificial leather especially exists between each layer by shearing Layering is easy at shearing.Therefore, cracking is easy when preparing specific leatherware.Further, since to the height of the performances such as flexibility Pay attention to, often ignore the electrostatic problem of artificial leather, this defect is always that those skilled in the art's strategic point technology to be solved is difficult Topic.

Utility model content

The utility model aiming at the problems existing in the prior art, discloses a kind of antistatic aqueous artificial leather, passes through head Concaveconvex structure first is formed on surface, later using antistatic agent treatment, concaveconvex structure increases the specific surface area of antistatic agent, Enhance anti-antistatic property, effective solution problems of the prior art.

The utility model is realized in this way:

A kind of antistatic aqueous artificial leather successively includes antistatic oxidant layer, PVC surface layer, PVC foam layer, layer of cloth；Described Antistatic oxidant layer is concaveconvex structure, and the antistatic oxidant layer is one layer that antistatic agent S-60 processing is passed through on surface；Described The ingredient of antistatic agent S-60 includes anhydrous sorbitol monostearate；The PVC surface layer is reticular structure；The PVC hair Alveolar layer is rectangle reticular structure, and mesoporous is provided in the rectangle reticular structure, is filled with suspension colloid in the mesoporous.

Further, the reticular structure of the PVC surface layer is the rectangle reticular structure of rule.

Further, the rectangle reticular structure is superfine fibre composition, 3 ~ 5 microns of the diameter of the superfine fibre. The softness of leather can be enhanced by the leather that superfine fibre is formed；Fiber finer can increase the layer structure of PVC surface layer, increase Bigger serface and capillary effect are distributed fibrous inside reflected light on surface finer and smoother, have the utility model similar true The gloss of silk, and have good moisture absorption, dissipate wet performance.

Further, the antistatic oxidant layer specifically refers to mix antistatic agent S-60 with aqueous surface-treating agent, root According to the ratio for specifically needing to distribute between antistatic agent S-60 and aqueous surface-treating agent, antistatic agent S-60: aqueous surface Inorganic agent is (1 ~ 5): 60, it is coated on artificial leather surface later, forms antistatic oxidant layer.

The beneficial effect of the utility model and the prior art is:

1, the antistatic oxidant layer of the antistatic aqueous artificial leather of the utility model is concaveconvex structure, is forming concaveconvex structure table Antistatic agent S-60 is coated behind face, which increases the specific surface area of antistatic agent, it is extremely effective solve it is artificial The electrostatic problem of leather；

2, PVC foam layer is rectangle reticular structure in the utility model, is provided with mesoporous in rectangle reticular structure, in mesoporous Filled with suspension colloid, when the artificial leather of the utility model passes through shear treatment, suspension colloid in the middle can be flowed out to Shear surface, after shear surface formed closed end, solve the problems, such as that shear surface existing in the prior art is easy to crack.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of antistatic aqueous artificial leather of the utility model；

Fig. 2 is a kind of section structural schematic diagram of the antistatic aqueous artificial leather of the utility model after shearing

Wherein, the antistatic oxidant layer of 1-, 2-PVC surface layer, 3-PVC foaming layer, 4- layer of cloth, 5- mesoporous, 6- concaveconvex structure.

Specific embodiment

It is clear to keep the purpose of this utility model, technical solution and effect clearer, it is practical to this to be exemplified below example Novel further description.It should be understood that specific implementation described herein is not used to only to explain the utility model Limit the utility model.

As shown in Figure 1, the antistatic aqueous artificial leather of one kind of the utility model, successively includes antistatic oxidant layer 1, the face PVC Layer 2, PVC foam layer 3, layer of cloth 4.Concaveconvex structure 6 is set by antistatic oxidant layer 1 first, is forming the anti-of concaveconvex structure 6 later 1 surface of electrostatic oxidant layer is handled using antistatic agent S-60, and the ingredient of antistatic agent S-60 is anhydrous sorbitol monostearate.Specifically The antistatic preparation of oxidant layer 1, which refers to, mixes antistatic agent S-60 with aqueous surface-treating agent, is resisted according to specific needs distribution quiet Ratio between electric agent S-60 and aqueous surface-treating agent, antistatic agent S-60: aqueous surface-treating agent is (1 ~ 5): 60, later Coated on artificial leather surface, antistatic oxidant layer 1 is formed.

PVC surface layer 2 is reticular structure, and is the rectangle reticular structure of rule, and rectangle reticular structure is superfine fibre composition, 3 ~ 5 microns of the diameter of the superfine fibre；PVC foam layer 3 is rectangle reticular structure, is set in the rectangle reticular structure It is equipped with mesoporous 5, is filled with suspension colloid in the mesoporous 5.

As shown in Fig. 2, being section schematic diagram of the artificial leather common in the prior art after shearing shown in 2a, shown in 2b Be the artificial leather of the utility model by the section schematic diagram after shearing.It can clearly be seen by the comparison of 2a and 2b Out, the utility model is capable of forming closed end at shearing, flows out, can cut after shearing in mesoporous 5 filled with suspension colloid Section forms closed end, solves technological deficiency easy to crack at shearing existing in the prior art.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as The protection scope of the utility model.

Claims

1. a kind of antistatic aqueous artificial leather, which is characterized in that the artificial leather successively includes antistatic oxidant layer (1), the face PVC Layer (2), PVC foam layer (3), layer of cloth (4)；The antistatic oxidant layer (1) is concaveconvex structure (6), the antistatic oxidant layer (1) one layer for passing through antistatic agent S-60 processing for surface；The PVC surface layer (2) is reticular structure；The PVC foam Layer (3) is rectangle reticular structure, is provided with mesoporous (5) in the rectangle reticular structure, filled with outstanding in the mesoporous (5) Floating glue body.

2. the antistatic aqueous artificial leather of one kind according to claim 1, which is characterized in that the net of the PVC surface layer (2) Shape structure is the rectangle reticular structure of rule.

3. the antistatic aqueous artificial leather of one kind according to claim 2, which is characterized in that the rectangle reticular structure is Superfine fibre is constituted, 3 ~ 5 microns of the diameter of the superfine fibre.