High-temperature resistant and tensile polyimide base fabric
A technology of polyimide and high temperature resistance, which is applied in the field of base fabrics, which can solve the problems of easy damage, poor tensile resistance, and base fabrics that cannot adapt to high temperature environments, and achieve the effect of improving tensile resistance
Inactive Publication Date: 2019-03-08
江苏汇达森环保材料有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a polyimide high temperature and pull-resistant base fabric, which solves the problem that the existing base fabric cannot adapt to the high-temperature environment, and has poor pull-resistant ability and is easy to be damaged. question
Method used
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "end", "front end", "rear end", "both ends", "one end" , "the other end" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating o...
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Abstract
The invention discloses a high-temperature resistant and tensile polyimide base fabric, comprising a base material, wherein the base material is made from polyimide, a first spinning layer is arrangedat the upper end of the base material, a first bonding layer is arranged between the first spinning layer and the base material, the first spinning layer is bonded to the upper end of the base material through the first bonding layer, the first spinning layer is composed of a plurality of first connecting lines and a plurality of second connecting lines, the distance between two adjacent first connecting lines is the same, the distance between two adjacent second connecting lines is the same, and the second connecting lines are all bonded to the upper ends of the first connecting lines. The high-temperature resistant and tensile polyimide base fabric has the advantages: the first spinning layer and a second spinning layer are respectively arranged on the upper and lower ends of the novelbase material, the first spinning layer is composed of the first connecting lines and the second connecting lines, and the second spinning layer is composed of third connecting lines and fourth connecting lines, so that the tensile strength of the base fabric is improved.
Description
technical field [0001] The invention relates to a base cloth, in particular to a polyimide high-temperature and scratch-resistant base cloth, which belongs to the technical field of base cloth. Background technique [0002] The base fabric is one of the constituent materials of the waterproof fabric. The existing base fabric cannot adapt to the high temperature environment, and has poor tensile resistance and is easy to be damaged. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a polyimide high temperature and pull-resistant base fabric, which solves the problem that the existing base fabric cannot adapt to the high-temperature environment, and has poor pull-resistant ability and is easy to be damaged. question. [0004] In order to solve the problems of the technologies described above, the present invention provides the following technical solutions: [0005] The inv...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B32B7/12B32B27/12B32B27/28B32B33/00
CPCB32B5/02B32B7/12B32B27/12B32B27/281B32B33/00B32B2307/306B32B2307/54
Inventor 陶爱娟
Owner 江苏汇达森环保材料有限公司