CN106012085A - Polylactic acid fiber fabric for automobile seat cushion - Google Patents
Polylactic acid fiber fabric for automobile seat cushion Download PDFInfo
- Publication number
- CN106012085A CN106012085A CN201610598676.4A CN201610598676A CN106012085A CN 106012085 A CN106012085 A CN 106012085A CN 201610598676 A CN201610598676 A CN 201610598676A CN 106012085 A CN106012085 A CN 106012085A
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- China
- Prior art keywords
- polylactic acid
- acid fiber
- powder
- spinning
- fabric
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- 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.)
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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
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D7/00—Collecting the newly-spun products
-
- 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
- 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
- D01F1/10—Other agents for modifying properties
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Woven Fabrics (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
The invention discloses a preparation method of a heat-resistant and flame-retardant polylactic acid fiber fabric for an automobile seat cushion. The method comprises the following steps of (1) preparing raw materials in parts by weight: 80 to 86 parts of PLA polylactic acid, 2 to 3 parts of sisal fiber powder, 0.8 part of bamboo powder, 0.5 to 0.8 part of lupeose, 0.8 part of mica powder and 1 part of CMA flame-retardant agnets; then, adding the materials into a high-speed mixing machine to be uniformly dispersed to obtain modified polylactic acid mixed raw materials; (2) performing melt blending and extrusion on the uniformly mixed polylactic acid mixed raw materials through a double-screw extruding machine to prepare modified polylactic acid master batches; performing vacuum drying; performing spinning on the mixture on a melt spinning machine through round spinning holes to obtain modified polylactic acid fiber, wherein the spinning temperature is 220 DEG C, the winding speed is 1600 m/min, the traction temperature is 85 DEG C, and the traction times is 2.5 times; (3) spinning the modified polylactic acid fiber into an automobile seat cushion fabric.
Description
Technical field
The present invention relates to a kind of automobile cushion polylactic acid fiber fabric, belong to field of textiles.
Background technology
The raw materials for production lactic acid of acid fiber by polylactic (PLA) is to prepare from corn starch, so also by this fibre
Dimension is referred to as corn fiber, can make through glucose fermentation with garden beet or corn etc., prepares lactic acid with reduction and gathers
Fit cost.High score can be obtained by the chemical polymerization of lactic acid Cyclodimerization thing or the direct polymerization of lactic acid
The polylactic acid of son amount.The goods obtained for raw material with polylactic acid, have good biocompatibility and biology can
Absorbability, and biocidal property, anti-flammability, and in biodegradable thermoplastic polymer material, PLA has
Best heat resistance.
Along with the raising of people's living standard, the development of mankind's traffic technique and progress, people are to vehicle
Demand and rely on day by day increase.The economic sustained and rapid development of China in Recent Years, promotes China to become the world
The automobile production state of upper maximum and country of sale.The quality of inside gadget quality directly influence vehicle comfort level and
The safety of occupants.Although up to the present, domestic or even the most unified inside gadget matter
Amount requires standard, but this does not hinder increasing country and area pay attention to and pay close attention to the quality of interior material
Performance.
Interior material combustion completion performance increasingly comes into one's own, such as horizontal firing performance, vertical burn flammability
Energy, molten drop test, smoke density, oxygen index (OI), burning grade separation etc..Wherein combustion completion performance is as weight
Wanting index, be particularly subject to the common concern of people, the combustibility method of testing of interior material is the most numerous
Country enacts regulation or mandatory standard is enforced.
GB 8,410 2006 " combustion characteristics of automotive interior material " is the mandatory of China's automotive upholstery
Standard, it is adaptable to all automotive interior materials.This standard NEQ Federal Motor Vehicle safety post
Quasi-FMVSS 571.302.This standard uses so far, has obtained being widely recognized as of car industry, numerous states
Producing automobile brand all uses this standard to test the combustibility of interior material, and its horizontal firing test has become
The project must examined for domestic automobile inside gadget supply and marketing both sides.It addition, this standard formally became me in 2003
The appointment detection project of first 3C Product certification of state.
In recent years, polylactic acid is due to its excellent biodegradability, abundant source and good machining
Performance and paid close attention to widely.At present, as general thermoplastic polyester, polylactic acid
Thin film, sheet material, bar etc. can be prepared as under different method for processing forming.Its fiber through thermoforming,
In the field also day such as weaving, packaging, agricultural, health care, daily living article after the secondary operations such as spinning
Benefit is employed widely.In current plastics industry circle, polylactic acid is referred to as that the most promising " green is moulded
Material ".But polylactic acid easily burns, limited oxygen index only has 19%, it is impossible to reach the mark of automotive trim
Accurate.
It is desirable to provide the polylactic acid fiber fabric of a kind of heat-proof combustion-resistant, it is especially suitable for automobile cushion and uses.
Summary of the invention
The present invention is directed to shortcoming of the prior art, it is desirable to provide the polylactic acid of a kind of heat-proof combustion-resistant is fine
Dimension fabric, is especially suitable for automobile cushion and uses.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of preparation method of the polylactic acid fiber fabric of automobile cushion heat-proof combustion-resistant, its step is as follows:
(1) being equipped with raw material by following parts by weight, being subsequently adding in high-speed mixer is uniformly dispersed obtains modification
Polylactic acid mixing raw material:
PLA polylactic acid 80-86 part；
Sisal fiber powder 2-3 part；
Bamboo powder 0.8 part；
Stachyose 0.5-0.8 part；
Mica powder 0.8 part；
CMA fire retardant 1 part；
(2) by above-mentioned mixed uniformly polydactyl acid mixing raw material by double screw extruder melt blending,
Extrusion prepares polydactyl acid master batch, and is vacuum dried, mixture on melt spinning machine through circular spinneret orifice
Spinning obtains modified polylactic acid fiber；
Described spinning temperature is 220 DEG C, and winding speed is 1600m/min；Drawing temperature is 85 DEG C, drawing-off
Multiple is 2.5 times；
(3) above-mentioned acid fiber by polylactic is woven into automobile cushion fabric.
The invention have benefit that:
(1) the modified polylactic acid fiber fabric that the present invention prepares has good heat-proof combustion-resistant effect, additionally
There is Yi Shangran, the advantage of good spinnability.
(2) present invention process is simple, it is easy to industrialization operates, and fire retardant has only to use very low amount, just
Extraordinary flame retardant effect, energy-conserving and environment-protective can be reached.
Detailed description of the invention
Embodiment 1:
A kind of preparation method of the polylactic acid fiber fabric of automobile cushion heat-proof combustion-resistant, its step is as follows:
(1) being equipped with raw material by following parts by weight, being subsequently adding in high-speed mixer is uniformly dispersed obtains modification
Polylactic acid mixing raw material:
PLA polylactic acid 86 parts；
3 parts of sisal fiber powder；
Bamboo powder 0.8 part；
0.5 part of stachyose；
Mica powder 0.8 part；
CMA fire retardant 1 part；
(2) by above-mentioned mixed uniformly polydactyl acid mixing raw material by double screw extruder melt blending,
Extrusion prepares polydactyl acid master batch, and is vacuum dried, mixture on melt spinning machine through circular spinneret orifice
Spinning obtains modified polylactic acid fiber；
Described spinning temperature is 220 DEG C, and winding speed is 1600m/min；Drawing temperature is 85 DEG C, drawing-off
Multiple is 2.5 times；
(3) above-mentioned acid fiber by polylactic is woven into automobile cushion fabric.
Result: according to GB 8,410 2006 " combustion characteristics of automotive interior material " standard, maximum horizontal
Burning velocity is 53mm/min, and limited oxygen index is 28%, dye-uptake 95%, washing fastness (AATCC test)
Reach 5 grades.
Embodiment 2:
A kind of preparation method of the polylactic acid fiber fabric of automobile cushion heat-proof combustion-resistant, its step is as follows:
(1) being equipped with raw material by following parts by weight, being subsequently adding in high-speed mixer is uniformly dispersed obtains modification
Polylactic acid mixing raw material:
PLA polylactic acid 80 parts；
2 parts of sisal fiber powder；
Bamboo powder 0.8 part；
0.8 part of stachyose；
Mica powder 0.8 part；
CMA fire retardant 1 part；
(2) by above-mentioned mixed uniformly polydactyl acid mixing raw material by double screw extruder melt blending,
Extrusion prepares polydactyl acid master batch, and is vacuum dried, mixture on melt spinning machine through circular spinneret orifice
Spinning obtains modified polylactic acid fiber；
Described spinning temperature is 220 DEG C, and winding speed is 1600m/min；Drawing temperature is 85 DEG C, drawing-off
Multiple is 2.5 times；
(3) above-mentioned acid fiber by polylactic is woven into automobile cushion fabric.
Result: according to GB 8,410 2006 " combustion characteristics of automotive interior material " standard, maximum horizontal
Burning velocity is 21mm/min, and limited oxygen index is 51%, dye-uptake 89%, washing fastness (AATCC test)
Reach 5 grades.
Embodiment 3:
A kind of preparation method of the polylactic acid fiber fabric of automobile cushion heat-proof combustion-resistant, its step is as follows:
(1) being equipped with raw material by following parts by weight, being subsequently adding in high-speed mixer is uniformly dispersed obtains modification
Polylactic acid mixing raw material:
PLA polylactic acid 85 parts；
3 parts of sisal fiber powder；
Bamboo powder 0.8 part；
0.6 part of stachyose；
Mica powder 0.8 part；
CMA fire retardant 1 part；
(2) by above-mentioned mixed uniformly polydactyl acid mixing raw material by double screw extruder melt blending,
Extrusion prepares polydactyl acid master batch, and is vacuum dried, mixture on melt spinning machine through circular spinneret orifice
Spinning obtains modified polylactic acid fiber；
Described spinning temperature is 220 DEG C, and winding speed is 1600m/min；Drawing temperature is 85 DEG C, drawing-off
Multiple is 2.5 times；
(3) above-mentioned acid fiber by polylactic is woven into automobile cushion fabric.
Result: according to GB 8,410 2006 " combustion characteristics of automotive interior material " standard, maximum horizontal
Burning velocity is 38mm/min, and limited oxygen index is 35%, dye-uptake 90%, washing fastness (AATCC test)
Reach 5 grades.
Embodiment 4:
A kind of preparation method of the polylactic acid fiber fabric of automobile cushion heat-proof combustion-resistant, its step is as follows:
(1) being equipped with raw material by following parts by weight, being subsequently adding in high-speed mixer is uniformly dispersed obtains modification
Polylactic acid mixing raw material:
PLA polylactic acid 81 parts；
2 parts of sisal fiber powder；
Bamboo powder 0.8 part；
0.7 part of stachyose；
Mica powder 0.8 part；
CMA fire retardant 1 part；
(2) by above-mentioned mixed uniformly polydactyl acid mixing raw material by double screw extruder melt blending,
Extrusion prepares polydactyl acid master batch, and is vacuum dried, mixture on melt spinning machine through circular spinneret orifice
Spinning obtains modified polylactic acid fiber；
Described spinning temperature is 220 DEG C, and winding speed is 1600m/min；Drawing temperature is 85 DEG C, drawing-off
Multiple is 2.5 times；
(3) above-mentioned acid fiber by polylactic is woven into automobile cushion fabric.
Result: according to GB 8,410 2006 " combustion characteristics of automotive interior material " standard, maximum horizontal
Burning velocity is 51mm/min, and limited oxygen index is 50%, dye-uptake 94%, washing fastness (AATCC test)
Reach 5 grades.
Embodiment 5:
A kind of preparation method of the polylactic acid fiber fabric of automobile cushion heat-proof combustion-resistant, its step is as follows:
(1) being equipped with raw material by following parts by weight, being subsequently adding in high-speed mixer is uniformly dispersed obtains modification
Polylactic acid mixing raw material:
PLA polylactic acid 84 parts；
3 parts of sisal fiber powder；
Bamboo powder 0.8 part；
0.5 part of stachyose；
Mica powder 0.8 part；
CMA fire retardant 1 part；
(2) by above-mentioned mixed uniformly polydactyl acid mixing raw material by double screw extruder melt blending,
Extrusion prepares polydactyl acid master batch, and is vacuum dried, mixture on melt spinning machine through circular spinneret orifice
Spinning obtains modified polylactic acid fiber；
Described spinning temperature is 220 DEG C, and winding speed is 1600m/min；Drawing temperature is 85 DEG C, drawing-off
Multiple is 2.5 times；
(3) above-mentioned acid fiber by polylactic is woven into automobile cushion fabric.
Result: according to GB 8,410 2006 " combustion characteristics of automotive interior material " standard, maximum horizontal
Burning velocity is 44mm/min, and limited oxygen index is 42%, dye-uptake 91%, washing fastness (AATCC test)
Reach 5 grades.
Embodiment 6:
A kind of preparation method of the polylactic acid fiber fabric of automobile cushion heat-proof combustion-resistant, its step is as follows:
(1) being equipped with raw material by following parts by weight, being subsequently adding in high-speed mixer is uniformly dispersed obtains modification
Polylactic acid mixing raw material:
PLA polylactic acid 82 parts；
2 parts of sisal fiber powder；
Bamboo powder 0.8 part；
0.8 part of stachyose；
Mica powder 0.8 part；
CMA fire retardant 1 part；
(2) by above-mentioned mixed uniformly polydactyl acid mixing raw material by double screw extruder melt blending,
Extrusion prepares polydactyl acid master batch, and is vacuum dried, mixture on melt spinning machine through circular spinneret orifice
Spinning obtains modified polylactic acid fiber；
Described spinning temperature is 220 DEG C, and winding speed is 1600m/min；Drawing temperature is 85 DEG C, drawing-off
Multiple is 2.5 times；
(3) above-mentioned acid fiber by polylactic is woven into automobile cushion fabric.
Result: according to GB 8,410 2006 " combustion characteristics of automotive interior material " standard, maximum horizontal
Burning velocity is 29mm/min, and limited oxygen index is 33%, dye-uptake 93%, washing fastness (AATCC test)
Reach 5 grades.
As can be seen here, the modified polylactic acid fiber fabric that the present invention prepares has good heat-proof combustion-resistant effect,
Additionally there is Yi Shangran, the advantage of good spinnability.Present invention process is simple, it is easy to industrialization operates, resistance
Combustion agent has only to use very low amount, it is possible to reach extraordinary flame retardant effect, energy-conserving and environment-protective.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (4)
1. a preparation method for the polylactic acid fiber fabric of automobile cushion heat-proof combustion-resistant, its step is as follows:
(1) be equipped with raw material, being subsequently adding in high-speed mixer is uniformly dispersed obtain polydactyl acid mixing former
Material:
PLA polylactic acid；
Sisal fiber powder；
Bamboo powder；
Stachyose；
Mica powder；
CMA fire retardant；
(2) by above-mentioned mixed uniformly polydactyl acid mixing raw material by double screw extruder melt blending,
Extrusion prepares polydactyl acid master batch, and is vacuum dried, mixture on melt spinning machine through circular spinneret orifice
Spinning obtains modified polylactic acid fiber；
(3) above-mentioned acid fiber by polylactic is woven into automobile cushion fabric.
2. the preparation side of the polylactic acid fiber fabric of the automobile cushion heat-proof combustion-resistant described in claim 1
Method, it is characterised in that:
Described step (2) described spinning temperature is 220 DEG C, and winding speed is 1600m/min；Drawing temperature
Being 85 DEG C, drafting multiple is 2.5 times.
3. the preparation side of the polylactic acid fiber fabric of the automobile cushion heat-proof combustion-resistant described in claim 1 or 2
Method, it is characterised in that:
In step (1), it is equipped with raw material by following parts by weight, is subsequently adding in high-speed mixer and is uniformly dispersed
Obtain polydactyl acid mixing raw material:
PLA polylactic acid 80-86 part；
Sisal fiber powder 2-3 part；
Bamboo powder 0.8 part；
Stachyose 0.5-0.8 part；
Mica powder 0.8 part；
CMA fire retardant 1 part.
4. prepared by the polylactic acid fiber fabric of automobile cushion heat-proof combustion-resistant described in any one of claim 1-3
The fabric obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598676.4A CN106012085A (en) | 2016-07-27 | 2016-07-27 | Polylactic acid fiber fabric for automobile seat cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610598676.4A CN106012085A (en) | 2016-07-27 | 2016-07-27 | Polylactic acid fiber fabric for automobile seat cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106012085A true CN106012085A (en) | 2016-10-12 |
Family
ID=57114607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610598676.4A Pending CN106012085A (en) | 2016-07-27 | 2016-07-27 | Polylactic acid fiber fabric for automobile seat cushion |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107630261A (en) * | 2017-10-24 | 2018-01-26 | 安徽亚源印染有限公司 | A kind of preparation method of high intensity acid fiber by polylactic |
| CN107868993A (en) * | 2017-10-24 | 2018-04-03 | 安徽亚源印染有限公司 | A kind of flame-proof polylactic acid fabric lining and preparation method thereof |
| CN108301067A (en) * | 2018-03-21 | 2018-07-20 | 浙江艾卡医学科技有限公司 | A kind of novel acid fiber by polylactic and preparation method thereof, application |
| CN108342788A (en) * | 2017-01-22 | 2018-07-31 | 香港理工大学 | A kind of flame-retardant smoke inhibition enhanced polylactic acid acid composite fibre and preparation method thereof |
| CN109457322A (en) * | 2018-10-27 | 2019-03-12 | 安徽豹子头服饰有限公司 | A kind of sun-proof cool fiber and preparation method thereof |
| CN111235679A (en) * | 2020-03-31 | 2020-06-05 | 孙阁 | Antifouling functional fiber and preparation method thereof |
| CN113789586A (en) * | 2021-09-23 | 2021-12-14 | 烟台明远创意生活科技股份有限公司 | Corn fiber, preparation method and fabric thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108342788A (en) * | 2017-01-22 | 2018-07-31 | 香港理工大学 | A kind of flame-retardant smoke inhibition enhanced polylactic acid acid composite fibre and preparation method thereof |
| CN107630261A (en) * | 2017-10-24 | 2018-01-26 | 安徽亚源印染有限公司 | A kind of preparation method of high intensity acid fiber by polylactic |
| CN107868993A (en) * | 2017-10-24 | 2018-04-03 | 安徽亚源印染有限公司 | A kind of flame-proof polylactic acid fabric lining and preparation method thereof |
| CN108301067A (en) * | 2018-03-21 | 2018-07-20 | 浙江艾卡医学科技有限公司 | A kind of novel acid fiber by polylactic and preparation method thereof, application |
| CN108301067B (en) * | 2018-03-21 | 2020-12-29 | 浙江施维康医学科技有限公司 | Polylactic acid fiber and preparation method and application thereof |
| CN109457322A (en) * | 2018-10-27 | 2019-03-12 | 安徽豹子头服饰有限公司 | A kind of sun-proof cool fiber and preparation method thereof |
| CN111235679A (en) * | 2020-03-31 | 2020-06-05 | 孙阁 | Antifouling functional fiber and preparation method thereof |
| CN113789586A (en) * | 2021-09-23 | 2021-12-14 | 烟台明远创意生活科技股份有限公司 | Corn fiber, preparation method and fabric thereof |
| CN113789586B (en) * | 2021-09-23 | 2022-09-16 | 烟台明远创意生活科技股份有限公司 | Corn fiber, preparation method and fabric thereof |
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Application publication date: 20161012 |