CN111172616A - Flame-retardant fiber - Google Patents
Flame-retardant fiber Download PDFInfo
- Publication number
- CN111172616A CN111172616A CN202010121993.3A CN202010121993A CN111172616A CN 111172616 A CN111172616 A CN 111172616A CN 202010121993 A CN202010121993 A CN 202010121993A CN 111172616 A CN111172616 A CN 111172616A
- Authority
- CN
- China
- Prior art keywords
- flame
- retardant
- fiber
- melting
- low
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a flame-retardant fiber, and relates to the technical field of materials. The flame-retardant fiber comprises the following components in percentage by weight: 50-70% of flame-retardant viscose; 15-25% of polyester staple fiber; 15-25% of low-melting point polyester staple fiber. The flame-retardant fiber produced by the formula of the invention has no substances harmful to human body, and has enough safety; and the product has good flame retardant effect and can meet the flame retardant regulation standard of the CFR-1633 in the United states.
Description
Technical Field
The invention relates to the technical field of materials, in particular to a flame-retardant fiber.
Background
More than 60% of indoor fires worldwide are currently caused by textiles, and more than 80% of fire deaths are due to inhalation of toxic smoke or suffocation. With the development of human civilization and the establishment of fire safety regulations in various countries, higher and higher requirements are put forward on flame retardant materials. From the beginning, only the flame retardant property of the material is considered to meet the requirements of the flame retardant material on environmental protection, health care, appearance, comfort and the like.
The flame retardant material of the prior mattress generally adopts glass fiber or flame retardant cotton. The glass fiber has a good flame retardant effect, but easily causes more dust particles, possibly causes skin allergy of a human body, and has certain potential safety hazard; the flame-retardant effect of the existing flame-retardant cotton is poor. Mattresses using both of these materials fail to meet the CFR-1633 fire resistance code of the united states.
Disclosure of Invention
The invention aims to provide a flame-retardant fiber which has the characteristics of harmlessness to human bodies and good flame-retardant effect.
In order to achieve the above purpose, the solution of the invention is:
the flame-retardant fiber comprises the following components in percentage by weight: 50-70% of flame-retardant viscose; 15-25% of polyester staple fiber; 15-25% of low-melting point polyester staple fiber.
The proportion of the flame-retardant viscose is 70%, the proportion of the polyester staple fibers is 15%, and the proportion of the low-melting-point polyester staple fibers is 15%.
The low-melting-point polyester staple fibers comprise polyolefin low-melting-point fibers, polyamide low-melting-point fibers and polyester low-melting-point fibers.
The melting point of the low-melting-point polyester staple fiber is 110 ℃.
After the technical scheme is adopted, the flame-retardant fiber produced by the formula of the invention has no substances harmful to human bodies and has enough safety; and the product has good flame retardant effect and can meet the flame retardant regulation standard of the CFR-1633 in the United states.
The invention has higher durability, can provide enough supporting force to prevent the mattress from deforming, and can replace the sponge material of the mattress, reduce the material consumption and reduce the cost; the product of the invention can adjust the hardness of the mattress by adjusting the hardness of the flame-retardant fiber when in use, and has flexibility in use.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
The invention relates to a flame-retardant fiber, which comprises the following components in percentage by weight:
50-70% of flame-retardant viscose;
15-25% of polyester staple fiber;
15-25% of low-melting point polyester staple fiber.
Among the above-mentioned components, fire-retardant viscose mainly plays fire-retardant effect, and the polyester staple fiber can increase the fluffy degree of final product, and low melting point polyester staple fiber plays the bonding effect, can improve the support nature and the rebound resilience rate of product finally to have the fast characteristics of burning.
Further, the proportion of the flame-retardant viscose is 70%, the proportion of the polyester staple fibers is 15% and the proportion of the low-melting-point polyester staple fibers is 15%.
The low-melting-point polyester staple fiber comprises polyolefin low-melting-point fiber, polyamide low-melting-point fiber and polyester low-melting-point fiber.
The melting point of the low-melting polyester staple fiber is 110 ℃.
The following experimental data show the differences between glass fibers and the flame-retardant fibers of the invention:
compared with glass fibers, the flame-retardant fiber disclosed by the invention has the advantages that the combustion time is shorter, less heat is released, and the concentration of the final combustible is smaller, so that the flame-retardant fiber has better flame-retardant property.
Through the scheme, the flame-retardant fiber produced by the formula of the invention has no substances harmful to human bodies and has enough safety; and the product has good flame retardant effect and can meet the flame retardant regulation standard of the CFR-1633 in the United states.
The invention has higher durability, can provide enough supporting force to prevent the mattress from deforming, and can replace the sponge material of the mattress, reduce the material consumption and reduce the cost; the product of the invention can adjust the hardness of the mattress by adjusting the hardness of the flame-retardant fiber when in use, and has flexibility in use.
The above embodiments are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (4)
1. The flame-retardant fiber is characterized by comprising the following components in percentage by weight:
50-70% of flame-retardant viscose;
15-25% of polyester staple fiber;
15-25% of low-melting point polyester staple fiber.
2. A flame retardant fiber according to claim 1, wherein:
the proportion of the flame-retardant viscose is 70%, the proportion of the polyester staple fibers is 15%, and the proportion of the low-melting-point polyester staple fibers is 15%.
3. A flame retardant fiber according to claim 1, wherein:
the low-melting-point polyester staple fibers comprise polyolefin low-melting-point fibers, polyamide low-melting-point fibers and polyester low-melting-point fibers.
4. A flame retardant fiber according to claim 1, wherein:
the melting point of the low-melting-point polyester staple fiber is 110 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121993.3A CN111172616A (en) | 2020-02-20 | 2020-02-20 | Flame-retardant fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010121993.3A CN111172616A (en) | 2020-02-20 | 2020-02-20 | Flame-retardant fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111172616A true CN111172616A (en) | 2020-05-19 |
Family
ID=70656911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010121993.3A Withdrawn CN111172616A (en) | 2020-02-20 | 2020-02-20 | Flame-retardant fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111172616A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2614734A1 (en) * | 2012-01-10 | 2013-07-17 | Manufactures Industrials de Tortella, SA | Flame-retardant waterproof stretchable natural fabric and a pillow or mattress protector/encasement using said fabric |
| CN104911812A (en) * | 2015-04-13 | 2015-09-16 | 武汉纺织大学 | High-elastic flame-retardant non-woven cloth of honeycomb structure and preparation method thereof |
| CN106637669A (en) * | 2016-11-22 | 2017-05-10 | 上海缔荣纺织品有限公司 | High-weight flame-retardant non-glue cotton non-woven fabric and preparation method thereof |
| CN108656693A (en) * | 2018-03-22 | 2018-10-16 | 绍兴三立达纺织阻燃新材料有限公司 | A kind of fire-retardant composite material of environment-friendly type height rebound |
| CN109847454A (en) * | 2019-03-05 | 2019-06-07 | 北京金淏源净化技术有限公司 | A kind of preparation process of the anti-flaming washable filter material of non-spray-bonding craft |
-
2020
- 2020-02-20 CN CN202010121993.3A patent/CN111172616A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2614734A1 (en) * | 2012-01-10 | 2013-07-17 | Manufactures Industrials de Tortella, SA | Flame-retardant waterproof stretchable natural fabric and a pillow or mattress protector/encasement using said fabric |
| CN104911812A (en) * | 2015-04-13 | 2015-09-16 | 武汉纺织大学 | High-elastic flame-retardant non-woven cloth of honeycomb structure and preparation method thereof |
| CN106637669A (en) * | 2016-11-22 | 2017-05-10 | 上海缔荣纺织品有限公司 | High-weight flame-retardant non-glue cotton non-woven fabric and preparation method thereof |
| CN108656693A (en) * | 2018-03-22 | 2018-10-16 | 绍兴三立达纺织阻燃新材料有限公司 | A kind of fire-retardant composite material of environment-friendly type height rebound |
| CN109847454A (en) * | 2019-03-05 | 2019-06-07 | 北京金淏源净化技术有限公司 | A kind of preparation process of the anti-flaming washable filter material of non-spray-bonding craft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200519 |
|
| WW01 | Invention patent application withdrawn after publication |