CN2193366Y - Ceramic fibre plied yarn - Google Patents

Abstract

The utility model relates to a ceramic fiber plied yarn. The single yarns of the ceramic fiber are mutually plied, and splicing yarns are arranged between the single yarns. The splicing yarn is glass fiber or metal wire. The utility model overcomes the defects that the ceramic fiber has crisp texture and poor spinnability and improves the strength of products for making the ceramic fiber applied to the field of textile.

Description

Ceramic fibre plied yarn

The utility model belongs to a kind of textile product, particularly a kind of ceramic fiber spun product.

Well-known ceramic fibre is a kind of novel insulating refractory, belong to third generation refractory material, it has the characteristics of in light weight, high temperature resistant, anti-thermal shock, corrosion-resistant, heat insulating ability good insulating, but ceramic fibre also exists shortcoming: material is more crisp, spinnability is poor, can't use in textile industry.

The purpose of this utility model is to overcome the deficiency of above-mentioned known technology, thus the folded yarn that provides a kind of intensity height, ceramic fiber spun that spinnability is strong to use.

The purpose of this utility model realizes in the following way:

This product structure is as follows: ceramic fibre single thread (1) is plying mutually, between single thread (1), have splicing yarn (2), splicing yarn (2) is a glass yarn, single thread (1) Tex number is 400-1200, the twist is between 200-300/m, glass yarn is the weak twist alkali-free glass wool, and its Tex number is between the 50-100.For improving folded yarn intensity at high temperature, splicing yarn can adopt wire.The ceramic fibre content of single thread is 70%～90%, and organic fiber content such as viscose and terylene are 30%～10%.

The utility model compared with prior art has following advantage:

Owing to added splicing yarn in the single thread at plying, make it that " muscles and bones " arranged, thereby improved the intensity of product, overcome that the ceramic fibre quality is more crisp, the shortcoming of spinnability difference, make ceramic fibre can be widely used in field of textiles.

Below in conjunction with drawings and Examples the utility model is described in detail:

Fig. 1 is a structure chart of the present utility model, also is embodiment 1.

Fig. 2 is embodiment 2.

In Fig. 1: (1) single thread; (2) folded yarn.

Embodiment 1: the sth. made by twisting of folded yarn is to being serpentine, and single thread is two, and it is twisted with the fingers to being " Z " shape, has only the sth. made by twisting of folded yarn could guarantee that to opposite the structure of folded yarn is tight to twisting with the fingers with its single thread.The ceramic fibre content of single thread is 70%-90%, and organic fiber content such as viscose or terylene are 30%-10%.

Embodiment 2: the sth. made by twisting of folded yarn is to being " Z " shape, and single thread is two, and it is twisted with the fingers to being serpentine, and splicing yarn is a nichrome wire, and content is that Cr is 10%-30%, and Ni is 90%-70%.

Claims (3)

1, a kind of ceramic fibre folded yarn, it is characterized in that: ceramic fibre single thread (1) is plying mutually, between single thread (1), have splicing yarn (2), splicing yarn (2) is a glass yarn, single thread (1) Tex number is 400-1200, the twist is between 200-300/m, and glass yarn is the weak twist alkali-free glass wool, and its Tex number is between the 50-100.

2, ceramic fibre folded yarn according to claim 1 is characterized in that splicing yarn (2) can be a wire.

3, ceramic fibre folded yarn according to claim 1 is characterized in that the ceramic fibre content of single thread is 70%～90%, and organic fiber content such as viscose and terylene are 30%～10%.

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