CN204780035U

CN204780035U - Basalt fiber plying yarn

Info

Publication number: CN204780035U
Application number: CN201520387371.XU
Authority: CN
Inventors: 钱华; 钱忠标; 史玉庆; 姚武; 肖通虎
Original assignee: DONGTAI HUAYANG GLASS-FIBER Corp Ltd
Current assignee: DONGTAI HUAYANG GLASS-FIBER Corp Ltd
Priority date: 2015-06-08
Filing date: 2015-06-08
Publication date: 2015-11-18
Anticipated expiration: 2025-06-08

Abstract

The utility model discloses a basalt fiber plying yarn, it includes interior sandwich layer, intermediate level and cortex, interior sandwich layer is non -twist glass fiber, the intermediate level is 8-15 basalt fiber yarns, the cortex makes for aramid fiber short -staple and the blending of acrylic fibres short -staple, every basalt fiber yarn Z twists with the fingers, and the number of turns is 150 and twists with the fingers to be in according to clockwise winding on the interior sandwich layer, the cortex twines in the intermediate level outside to the number of turns according to S50-S150's sth. Made by twisting uniformly. The utility model discloses a basalt fiber plying yarn, very big improvement anti chemistry and resistance to corrosion, has prolonged life and has strengthened use intensity.

Description

A kind of basalt fibre folded yarn

Technical field

The utility model relates to fibrage folded yarn, especially a kind of basalt fibre folded yarn.

Background technology

By complex yarn by woven, the knitting or two dimension made of mode of establishment or the weaving prefabricated component of three-dimensional, may be used for manufacturing high performance sandwich, simultaneously can improve chemical resistance and anti-anti-corrosion capability, but existing composite yarn chemical resistance and anti-anti-corrosion capability poor.

Summary of the invention

Problem to be solved in the utility model is, for above-mentioned shortcoming of the prior art, provides that a kind of long service life, intensity are high, the basalt fibre folded yarn of chemical resistance and anti-anti-corrosion capability.

For solving the problem, the scheme that the utility model adopts is as follows: a kind of basalt fibre folded yarn, and it comprises inner sandwich layer, intermediate layer and cortex, it is characterized in that, described inner sandwich layer is Non-twisting glass fibre; Described intermediate layer is 8 ~ 15 basalt fibre yarns; Described cortex is that aramid fiber short fibre and acrylic staple fibre blending obtain; Every root basalt fibre yarn Z twists with the fingers, and the twist is 150 sth. made by twisting, and according to wound clockwise on described inner sandwich layer; Described cortex is wrapped in outside intermediate layer to the twist equably by the sth. made by twisting of S50 ~ S150.

The technical solution of the utility model can also be, described inner sandwich layer also comprises wire.

The technical solution of the utility model can also be, described basalt fibre yarn is 13

The technical solution of the utility model can also be, the diameter of described basalt fibre yarn is 10-20 μm.

Technique effect of the present utility model is as follows: be set to Non-twisting glass fibre by described interior heart yarn; Described intermediate layer is 8 ~ 15 basalt fibre yarns, and the diameter of every root basalt fibre yarn is that 10-20 μm, Z twist with the fingers, and the twist is 150 sth. made by twisting, and according to wound clockwise in described interior central layer; Described cortex is that aramid fiber short fibre and acrylic staple fibre blending form, and the sth. made by twisting of cortex by S50 ~ S150 is wrapped in outside intermediate layer equably to the twist, this basalt fibre folded yarn obtained, greatly improve chemical resistance and resistance to corrosion, extend service life and enhance working strength.

Accompanying drawing explanation

Fig. 1 is basalt fibre folded yarn cross-sectional structure schematic diagram.

Fig. 2 is basalt fibre yarn winding arrangement schematic diagram.

Fig. 3 is basalt fibre folded yarn vertical section structure schematic diagram.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further details.

A kind of basalt fibre folded yarn, it comprises inner sandwich layer 3, intermediate layer 2 and cortex 1, and described inner sandwich layer 3 is Non-twisting glass fibre; Described intermediate layer 2 is 8 ~ 15 basalt fibre yarns 21; Described cortex 1 is that aramid fiber short fibre and acrylic staple fibre blending obtain; Every root basalt fibre yarn 21 is Z sth. made by twisting, and the twist is 150 sth. made by twisting, and according to wound clockwise on described inner sandwich layer 2; Described cortex 1 is wrapped in outside intermediate layer 2 to the twist equably by the sth. made by twisting of S50 ~ S150.

Embodiment 1: adopt Non-twisting glass fibre and the parallel wire arranged as inner sandwich layer 3; 8 basalt fibre yarns 21 are as intermediate layer 2, and every root basalt fibre yarn 21 is that Z twists with the fingers, and the twist is 150 sth. made by twisting, and every root basalt fibre yarn 21 according to wound clockwise outside the Non-twisting glass fibre and wire of described inner sandwich layer 3; The cortex 1 that aramid fiber short fibre and acrylic staple fibre blending obtain is wrapped in outside intermediate layer 2 to the twist equably according to the sth. made by twisting of S50 ~ S150.

Embodiment 2: adopt Non-twisting glass fibre and the parallel wire arranged as inner sandwich layer 3; 13 basalt fibre yarns 21 are as intermediate layer 2, and every root basalt fibre yarn 21 is that Z twists with the fingers, and the twist is 150 sth. made by twisting, and every root basalt fibre yarn 21 according to wound clockwise outside the Non-twisting glass fibre and wire of described inner sandwich layer 3; The cortex 1 that aramid fiber short fibre and acrylic staple fibre blending obtain is wrapped in outside intermediate layer 2 to the twist equably according to the sth. made by twisting of S50 ~ S150.

Embodiment 3: adopt Non-twisting glass fibre and the parallel wire arranged as inner sandwich layer 3; 15 basalt fibre yarns 21 are as intermediate layer 2, and the diameter of every root basalt fibre yarn 21 is that 10-20 μm, Z twist with the fingers, and the twist is 150 sth. made by twisting, and every root basalt fibre yarn 21 according to wound clockwise outside the Non-twisting glass fibre and wire of described inner sandwich layer 3; The cortex 1 that aramid fiber short fibre and acrylic staple fibre blending obtain is wrapped in outside intermediate layer 2 to the twist equably according to the sth. made by twisting of S50 ~ S150.

The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or the conversion of equivalent flow process or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a basalt fibre folded yarn, it comprises inner sandwich layer (3), intermediate layer (2) and cortex (1), it is characterized in that, described inner sandwich layer (3) is Non-twisting glass fibre; Described intermediate layer (2) is 8 ~ 15 basalt fibre yarns (21); Described cortex (1) obtains for aramid fiber short fibre and acrylic staple fibre blending; Every root basalt fibre yarn (21) is Z sth. made by twisting, and the twist is 150 sth. made by twisting, and according to wound clockwise on described inner sandwich layer (3); Described cortex (1) is wrapped in outside, intermediate layer (2) by the sth. made by twisting of S50 ~ S150 equably to the twist.

2. basalt fibre folded yarn according to claim 1, is characterized in that, described inner sandwich layer (3) also comprises wire.

3. basalt fibre folded yarn according to claim 1, is characterized in that, described basalt fibre yarn (21) is 13.

4. basalt fibre folded yarn according to claim 1, is characterized in that, the diameter of described basalt fibre yarn (21) is 10-20 μm.