CN108004644A - Low grammes per square metre post-processes flame-retardant textile - Google Patents
Low grammes per square metre post-processes flame-retardant textile Download PDFInfo
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- CN108004644A CN108004644A CN201711248213.6A CN201711248213A CN108004644A CN 108004644 A CN108004644 A CN 108004644A CN 201711248213 A CN201711248213 A CN 201711248213A CN 108004644 A CN108004644 A CN 108004644A
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2201/00—Cellulose-based fibres, e.g. vegetable fibres
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Abstract
The invention discloses a kind of low grammes per square metre post processing flame-retardant textile.The quality sum of contained strong fiber accounts for the 2%~30% of fabric quality in the yarn of fabric provided by the invention.The present invention by being mixed into part strong fiber on a small quantity, improve the chemical property of post processing flame-retardant textile, after fire-retardant post processing processing, still ensure that physical strength will not excessive descent, Gram Mass so as to allow post processing flame-retardant textile drops to below 200g, or the post processing flame-retardant textile for not having higher than 200 grams square metre mitigates 50 grams more than every square metre of fabric on the premise of flame-retardancy requirements are met.
Description
The application is the applying date for September in 2016 26 days, Application No. 201610850618.6, entitled " after low grammes per square metre
The divisional application of China's application of processing flame-retardant textile ".
Technical field
The present invention relates to chemical industry, electric power, weaving, labor protection field, is suitable for providing anti-flammability more particularly to one kind
Fabric.
Background technology
Flame-retardant textile is divided into two major classes, and one kind achievees the purpose that fabrics flame resistance in itself or by the combination of material for material,
It is fire-retardant to be known as material in the industry；Another kind of is that (cotton, fiber crops, viscose glue, lyocell are fine by the cellulose fibre to fabric or composition fabric
Dimension) carry out chemical process achieve the purpose that fabrics flame resistance, in the industry be known as post processing flame-retardant textile.
Material flame-retardant textile remains the characteristic for forming fabric fibre, and fire resistance is also more stable.Post-process fire-retardant knit
Thing partial injury in post processing is processed forms the physical strength of fabric fibre, and the physical strength of fabric significantly declines, and is
Reach due physical strength, it has to increase the Gram Mass of fabric, so that the comfort of fabric is deteriorated, is applicable in model
Enclose and diminish.
The nice and cool property for being commercially mainly used for the spring and summer such as shirt day less than 200 grams every square metre of fabric requires high clothes
Dress, 200 grams of more than every square metre fabrics are mainly used for the high clothes of warmth retention property requirement of the autumn and winter such as jacket day.With fire-retardant need
In the garment market asked, 200 grams less than every square metre of the fire-retardant fabric that post-processes passes through relevant flame-retardant standard.
Post-processing the processing method of flame-retardant textile includes self-crosslinking method and reactive cross-linking method, is two kinds of routine in the world
Processing method.
Self-crosslinking method：Polycondensation reaction is produced between cellulose fibre and cellulose fibre, also referred to as Pu Luoben (PROBAN)
Or ammonia cure method.
Reactive cross-linking method：Chemical agent forms stable chemical bonds with cellulose hydroxyl group group, also referred to as CP methods.
At present, the main consumption market of flame-retardant textile is post-processed in America and Europe, but because content of formaldehyde height and durability of fire-retardant
The influence of problem, has the trend of diverting material dissipation capacity.Forbid the product using reactive cross-linking method at present in the U.S..
The anti-flammability that ammonia cure method obtains post processing flame-retardant textile is higher, and the tearing brute force of fabric declines slightly smaller one with respect to CP methods
A bit, so that the char length that burns is relatively short, but content of formaldehyde is relatively large, in production not environmentally, is also unfavorable for wearing the strong of people
Health.
The anti-flammability that CP methods obtain post processing flame-retardant textile is relatively low, and the tearing brute force of fabric declines with respect to ammonia cure method will
It is larger, cause that the burning char length of fabric is relatively long, and stink is also relatively heavy, but content of formaldehyde is relatively low.
Whether which kind of post processing flame resistant method, increase fabric weight are the weights for improving fire resistance and improving physical index
Means are wanted, unexceptional is the increase that can bring content of formaldehyde, unfavorable to environmental protection and personnel health.
The content of the invention
The object of the present invention is to provide a kind of low grammes per square metre post processing flame-retardant textile.
A kind of low grammes per square metre post processing flame-retardant textile, the quality sum of contained strong fiber accounts for accordingly in the yarn of fabric
The 2%~30% of yarn qualities.
Low grammes per square metre post processing flame-retardant textile of the present invention, is formed by the yarn braiding containing strong fiber；Fabric
The quality sum of contained strong fiber accounts for the 2%~30% of corresponding yarn qualities in yarn.
Low grammes per square metre post processing flame-retardant textile of the present invention, wherein, in fabric the quality of contained strong fiber it
With account for the 2%~30% of fabric quality.
Low grammes per square metre post processing flame-retardant textile of the present invention, wherein, other non-flame resistant fibres of cellulose fiber peacekeeping in fabric
The quality of dimension is not less than the 70% of fabric quality.
Low grammes per square metre post processing flame-retardant textile of the present invention, wherein, the physical strength index of strong fiber meets at the same time
Following index request：
Limited oxygen index >=28 of strong fiber；
Decomposition temperature >=400 DEG C of fiber；
Fiber breaks strength >=3.0cN/dtex.
Low grammes per square metre post processing flame-retardant textile of the present invention, fire-retardant combustion experiment, damage are carried out according to GB5455-2014
Length is less than 150mm.
Low grammes per square metre post processing flame-retardant textile of the present invention, fire-retardant combustion experiment, damage are carried out according to GB5455-2014
Length is less than 100mm.
Low grammes per square metre post processing flame-retardant textile of the present invention, fire-retardant combustion experiment, damage are carried out according to GB5455-2014
Length is less than 50mm.
Low grammes per square metre post processing flame-retardant textile of the present invention, wherein, in the ratio of fibers and grid of reinforcing rib yarn
The ratio of fibers of yarn is different.
Low grammes per square metre post processing flame-retardant textile difference from prior art provided by the invention is：
The present invention improves the chemical property of post processing flame-retardant textile, is post-processing by being mixed into part strong fiber on a small quantity
After fire-retardant processing, still ensure that physical strength will not excessive descent, so as to allow post processing flame-retardant textile Gram Mass
Drop to below 200g, or the post processing flame-retardant textile for not having higher than 200 grams square metre subtracts on the premise of flame-retardancy requirements are met
50 grams more than every square metre of light fabric.
Experimental study is mainly unfolded in the present invention in terms of the char length after post-processing the right combustion test of flame-retardant textile is shortened,
And provide multiple embodiments.
Explanation and specific embodiment make into one low grammes per square metre post processing flame-retardant textile of the present invention below in conjunction with the accompanying drawings
Walk explanation.
Brief description of the drawings
Fig. 1 is 1-14 of the embodiment of the present invention, embodiment 16-18, comparative example 1-13, the organization chart of comparative example 15-17；
Fig. 2 is the embodiment of the present invention 15, embodiment 19, the organization chart of comparative example 14.
Embodiment
Embodiment 1
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：98%；
Carbon fiber：2%.
Fire-retardant post-processing approach：CP methods.
Embodiment 2
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：98%；
Polyparaphenylene's Benzo-dioxazole：2%.
Fire-retardant post-processing approach：CP methods.
Embodiment 3
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：96%；
Polyimides：4%.
Fire-retardant post-processing approach：CP methods.
Embodiment 4
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：96%；
Polyimides：4%.
Fire-retardant post-processing approach：Ammonia cure method.
Embodiment 5
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：94%；
Meta-aramid：6%.
Fire-retardant post-processing approach：CP methods.
Embodiment 6
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：94%；
P-aramid fiber：6%.
Fire-retardant post-processing approach：CP methods.
Embodiment 7
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：92%；
Polyarylate：8%.
Fire-retardant post-processing approach：CP methods.
Embodiment 8
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
Powerleader synthetic fibre：12%.
Fire-retardant post-processing approach：CP methods.
Embodiment 9
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：70%；
Powerleader synthetic fibre：30%.
Fire-retardant post-processing approach：CP methods.
Embodiment 10
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
Meta-aramid：12%.
Fire-retardant post-processing approach：CP methods.
Embodiment 11
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
P-aramid fiber：12%.
Fire-retardant post-processing approach：CP methods.
Embodiment 12
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
PSA fiber：12%.
Fire-retardant post-processing approach：CP methods.
Embodiment 13
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
Teflon：12%.
Fire-retardant post-processing approach：CP methods.
Embodiment 14
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
Polyphenylene sulfide：12%.
Fire-retardant post-processing approach：CP methods.
Embodiment 15
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：94%；
Meta-aramid：6%.
Fire-retardant post-processing approach：CP methods.
Embodiment 16
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Tencel：96%；
Polyimides：4%.
Fire-retardant post-processing approach：Ammonia cure method.
Embodiment 17
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Synthetic cotton：96%；
Polyimides：4%.
Fire-retardant post-processing approach：Ammonia cure method.
Embodiment 18
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Fiber crops：96%；
Polyimides：4%.
Fire-retardant post-processing approach：Ammonia cure method.
Embodiment 19
A kind of low grammes per square metre post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：96.19%, i.e. 100%-3.81%=96.19%
Polyimides：3.81%.That is (3+3)/(39+24) X40%=3.81%
Wherein, reinforcing rib yarn A is made of the fiber of following mass percent：
Cotton：60%；
Polyimides：40%.
Wherein, yarn B is made of the fiber of following mass percent in grid：
Cotton：100%.
The density of reinforcing rib yarn A is each 3 of longitude and latitude in the range of 10mmX10mm；The density of yarn B is in grid
Each 36X21 roots of longitude and latitude in the range of 10mmX10mm, common 39X24 roots, the index of yarn are identical.
Fire-retardant post-processing approach：CP methods.
Embodiment 1~19 is the citing of the composition of the present invention, and all various compositions within the scope of the present invention are in this hair
Within bright protection domain.
The test parameters used in the embodiment of the present invention 1~19：40/2 (the double yarns of cotton branch), 2/1 right twill, through close 97
Root/inch, 60/inch of filling density, 185 ± 5 grams/m of the final Gram Mass of fabric.According to GB/T 5455-2014 into
The measure of row burning char length.
Wherein embodiment 1~14 and embodiment 16~18, filling yarn is identical, evenly distributed, basic organization figure such as Fig. 1,
2/1 twill left to right.1~3 is 3 warp thread, and A~C is 3 weft yarns, and dash area represents that warp thread on weft yarn, represents at non-shadow
Weft yarn is on warp thread.It is right tiltedly to represent that warp thread is elapsed in upper entirety to the upper right corner.
Wherein embodiment 15, embodiment 19, filling yarn is identical, 3 reinforcing rib grid designs of 10mmX10mm, organization chart
As shown in Figure 2.Elementary organization is 2/1 twill left to right.Per 39,10mm wide warp thread, wherein 3 reinforcing rib yarns are inserted in the 19th position
Line；Per 10mm long weft yarns 24, wherein 3 reinforcing rib yarns are inserted in L roots position.
Note：40/2 (the double yarns of cotton branch) represent that under official regain the cotton yarn of 1 pound of weight has 40 840 yards of length.It is
Weigh the unit of thickness of yarn.Numerical value is bigger, and yarn is thinner./ 2 expressions are the folded yarns of two single thread.
2/1 right twill, is one of normal tissue of woven fabric.
Through close, fabric warp yarn density, radical/inch, 1 inch=25.4mm.
Filling density, grain cross thread density, radical/inch, 1 inch=25.4mm.
97X60, represent through it is close be 97/1 inch；Filling density is 60/1 inch.
185 grams/m of Gram Mass, the weight for representing 1 square metre of fabric are 185 grams.Warp i.e. in 1 square metre of fabric
The quality sum of yarn and weft yarn, it is and closely related through close and filling density.
The relation of fabric tear strength and burning char length：The char length that actually burns is that fabric is fired by standard
The indirect test method of tearing brute force is remained after burning.
Before combustion test, the tearing brute force of fabric is the bigger the better.Key sees fire-retardant situation (burned face after burning
Product) and remaining tearing brute force cooperation.
For more prominent beneficial effects of the present invention, contrast test has been carried out：
Comparative example 1
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：100%.
The test parameters of use：10/1 (cotton branch single thread), 2/1 right twill, through close 72/inch, filling density 54/
Inch, 305 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 2
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：100%.
The test parameters of use：32/2 (cotton branch double yarns), 2/1 right twill, through close 102/inch, filling density 60/
Inch, 240 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 3
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：100%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 4
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：100%.
The test parameters of use：32/2 (cotton branch double yarns), 2/1 right twill, through close 102/inch, filling density 60/
Inch, 240 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：CP methods.
Comparative example 5
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
Polyamide fibre：12%.
The test parameters of use：32/2 (cotton branch double yarns), 2/1 right twill, through close 102/inch, filling density 60/
Inch, 240 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 6
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
Polyamide fibre：12%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 7
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
Polyamide fibre：12%.
The test parameters of use：32/2 (cotton branch double yarns), 2/1 right twill, through close 102/inch, filling density 60/
Inch, 240 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：CP methods.
Comparative example 8
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
Polyamide fibre：12%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：CP methods.
Comparative example 9
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
Terylene：12%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 10
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
Terylene：12%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：CP methods.
Comparative example 11
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：88%；
High-modulus polyethylene：12%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 12
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：70%；
Flame-resistant terylene：30%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 13
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：70%；
Anti-flaming viscose：30%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 14
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Cotton：100%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, 3 reinforcing rib grids of 10mmX10mm are set
Meter, organization chart are as shown in Figure 2.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 15
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Tencel：100%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 16
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Synthetic cotton：100%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Comparative example 17
One kind post processing flame-retardant textile, is made of the fiber of following mass percent：
Fiber crops：100%.
The test parameters of use：40/2 (cotton branch double yarns), 2/1 right twill, through close 100/inch, filling density 64/
Inch, 195 ± 5 grams/m of the final Gram Mass of fabric.Filling yarn is identical, evenly distributed, and organization chart is as shown in Figure 1.
Fire-retardant post-processing approach：Ammonia cure method.
Note：10/1 (cotton branch single thread) represents that under official regain the cotton yarn of 1 pound of weight has 10 840 yards of length.It is
Weigh the unit of thickness of yarn.Numerical value is bigger, and yarn is thinner./ 1 represents it is a single thread, does not pool capital.
32/2 (the double yarns of cotton branch) represent that under official regain the cotton yarn of 1 pound of weight has 32 840 yards of length.It is weighing apparatus
Measure the unit of thickness of yarn.Numerical value is bigger, and yarn is thinner./ 2 expressions are the folded yarns of two single thread.
40/2 (the double yarns of cotton branch) represent that under official regain the cotton yarn of 1 pound of weight has 40 840 yards of length.It is weighing apparatus
Measure the unit of thickness of yarn.Numerical value is bigger, and yarn is thinner./ 2 expressions are the folded yarns of two single thread.
Various fiber properties are shown in Table 1.
1 fiber properties of table
Fabric obtained by embodiment and comparative example is subjected to testing vertical flammability according to GB/T 5455-2014.Table 2 is test
The char length of gained.
2 char length of table
By above experimental result, it can be deduced that to draw a conclusion：
(1) ammonia cure method is shorter than the burning char length for the flame-retardant textile that CP method is handled.As shown in table 3.
Table 3
(2) grammes per square metre is higher, and post-processing fire-retardant processing after-combustion char length can shorten.As shown in table 4.
Table 4
(3) part polyamide fibre, terylene are mixed into, is carried out after post-processing fire-retardant processing, does not improve the clear and definite of burning char length
Trend.As shown in table 5.
Table 5
(4) fiber of the low LOI values such as high-modulus polyethylene, flame-resistant terylene (being not higher than 28) is added, fire-retardant processing is post-processed and knits
The burning char length of thing is elongated on the contrary.As shown in table 6.
Table 6
(5) low (340 degree) of decomposition temperature such as anti-flaming viscose are added and itself fracture strength is low (being no more than 3.0cN/dtex)
Fiber, the burning char length for post-processing flame-retardant textile is elongated.As shown in table 7.
Table 7
(6) do not improved significantly by the design of grid reinforcing rib, burning char length.As shown in table 8.
Table 8
(7) change of cellulose fibre species and the burning char length variation relation for post-processing flame-retardant textile are little.Such as
Shown in table 9.
Table 9
(8) even if using the poor CP methods of flame retardant effect, Gram Mass 185 ± 5, the situation less than 200 grams/m
Under, the char length of embodiment 1~18 reaches flame-retardancy requirements.Except 5 char length of embodiment is less than 150mm, what other were implemented
Char length is below 100mm, and the wherein char length of embodiment 9 and embodiment 13 is below 50mm, meets the resistance of the present invention
Fire claimed range.As shown in table 10, strong fiber 2%~30% is added, according to different strong fibers, selects different proportion,
The burning char length of post processing flame-retardant textile can be shortened.When the strong fiber of addition is more than 30%, the flame retardant effect of fabric
Can be more preferable, but due to the relation of cost, be generally directly designed to material flame-retardant textile, if making post processing flame-retardant textile, knit
The value of thing is lower, and commercial value will have a greatly reduced quality.
Table 10
(9) conclusion (8) sets up ammonia cure method and CP methods.As shown in table 11.
Table 11
(10) even if using to the unfavorable CP methods of burning char length, after adding after the strong fiber in the scope of the invention
The burning char length for handling flame-retardant textile is obvious than being with or without the fire-retardant without the rear resistance for adding strong fiber of reinforcing rib
The burning char length of fabric is short.Reinforcing rib design is carried out after adding strong fiber, conclusion is equally set up, reinforcing rib yarn and side
Conclusion is also set up when yarn fibers are different in lattice.As shown in table 12.
Table 12
(11) the species difference of cellulose fibre has no effect on strong fiber shortening post processing flame-retardant textile burning damage length
The conclusion of degree.As shown in table 13.
Table 13
(12) on the premise of equal or more flame retardant effect is reached, the strength added in allowed band of the present invention is fine
Dimension, can be reduced by post-processing the Gram Mass of flame-retardant textile by more than 50 grams/m.Square metre of the embodiment than comparative example 1
Grammes per square metre is 305-185=120 grams/m low；It is lower 240-185=55 than the Gram Mass of comparative example 2>50 grams/m, and
Burning char length is below comparative example.As shown in table 14.
Table 14
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
Enclose and be defined, on the premise of design spirit of the present invention is not departed from, technical side of the those of ordinary skill in the art to the present invention
The various modifications and improvement that case is made, should all fall into the protection domain that claims of the present invention determines.
Claims (9)
1. low grammes per square metre post-processes flame-retardant textile, it is characterised in that：The quality sum of contained strong fiber in the yarn of fabric
Account for the 2%~30% of corresponding yarn qualities.
2. low grammes per square metre post processing flame-retardant textile according to claim 1, it is characterised in that：By the yarn containing strong fiber
Braiding forms；The quality sum of contained strong fiber accounts for the 2%~30% of corresponding yarn qualities in the yarn of fabric.
3. low grammes per square metre post processing flame-retardant textile according to claim 1, it is characterised in that：Contained strength is fine in fabric
The quality sum of dimension accounts for the 2%~30% of fabric quality.
4. low grammes per square metre post processing flame-retardant textile according to claim 1, it is characterised in that：In fabric cellulose fiber peacekeeping its
The quality of his non-flame resistant fiber is not less than the 70% of fabric quality.
5. the low grammes per square metre post processing flame-retardant textile according to any one in claim 1-4, it is characterised in that：In fabric
The physical strength index of strong fiber meets following index request at the same time：
Limited oxygen index >=28 of strong fiber；
Decomposition temperature >=400 DEG C of fiber；
Fiber breaks strength >=3.0cN/dtex.
6. flame-retardant textile is post-processed according to the low grammes per square metre described in claim 5, it is characterised in that：Fabric is according to GB5455-
2014 carry out fire-retardant combustion experiment, and char length is less than 150mm.
7. flame-retardant textile is post-processed according to the low grammes per square metre described in claim 5, it is characterised in that：Fabric is according to GB5455-
2014 carry out fire-retardant combustion experiment, and char length is less than 100mm.
8. flame-retardant textile is post-processed according to the low grammes per square metre described in claim 5, it is characterised in that：Fabric is according to GB5455-
2014 carry out fire-retardant combustion experiment, and char length is less than 50mm.
9. flame-retardant textile is post-processed according to the low grammes per square metre described in claim 5, it is characterised in that：The fiber ratio of reinforcing rib yarn
Rate is different from the ratio of fibers of the yarn in grid.
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| CN201610850618.6A CN106435932B (en) | 2016-09-26 | 2016-09-26 | Low grammes per square metre post-processes flame-retardant textile |
| CN201711248213.6A CN108004644A (en) | 2016-09-26 | 2016-09-26 | Low grammes per square metre post-processes flame-retardant textile |
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| CN201610850618.6A Division CN106435932B (en) | 2016-09-26 | 2016-09-26 | Low grammes per square metre post-processes flame-retardant textile |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554817A (en) * | 2003-12-24 | 2004-12-15 | ��˹�����ն��Ƽ��ɷ�����˾ | Method for producing anti-static flame retardant, water-proof and oil-proof natural fibrous fabric |
| CN101724964A (en) * | 2009-11-19 | 2010-06-09 | 汕头市奥山服饰有限公司 | High-temperature resistant flame-retarding textile |
| CN103061000A (en) * | 2013-01-16 | 2013-04-24 | 江苏悦达纺织集团有限公司 | Coal mine protective clothing fabric and preparation method thereof |
| CN104499161A (en) * | 2014-12-18 | 2015-04-08 | 常熟市宝沣特种纤维有限公司 | Permanent flame-retardant multifunctional fabric and making method thereof |
| CN105780260A (en) * | 2016-04-29 | 2016-07-20 | 王斐芬 | Flame-retardant polysulfonamide blended fabric |
| CN105839267A (en) * | 2016-04-19 | 2016-08-10 | 上海新联纺进出口有限公司 | Flame-retardant polysulfonamide blended fabric |
| CN105926097A (en) * | 2016-06-22 | 2016-09-07 | 中劳安防护用品科技（北京）股份有限公司 | Flame-resisting yarn/fabric/clothes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343426C (en) * | 2005-12-29 | 2007-10-17 | 中国人民解放军海军医学研究所 | Thermal resistant fire resistant fibric and preparation process thereof |
| JP6158602B2 (en) * | 2013-06-11 | 2017-07-05 | 帝人株式会社 | Elastic flame retardant fabric and textile products |
| WO2016194766A1 (en) * | 2015-06-01 | 2016-12-08 | 株式会社カネカ | Flame-retardant fabric and protective clothing in which same is used |
| CN105483890A (en) * | 2016-01-21 | 2016-04-13 | 常熟市宝沣特种纤维有限公司 | Multifunctional inherent-flame-retardant viscose blended yarn, fabric and yarn preparation method |
-
2016
- 2016-09-26 CN CN201610850618.6A patent/CN106435932B/en active Active
- 2016-09-26 CN CN201711248213.6A patent/CN108004644A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1554817A (en) * | 2003-12-24 | 2004-12-15 | ��˹�����ն��Ƽ��ɷ�����˾ | Method for producing anti-static flame retardant, water-proof and oil-proof natural fibrous fabric |
| CN101724964A (en) * | 2009-11-19 | 2010-06-09 | 汕头市奥山服饰有限公司 | High-temperature resistant flame-retarding textile |
| CN103061000A (en) * | 2013-01-16 | 2013-04-24 | 江苏悦达纺织集团有限公司 | Coal mine protective clothing fabric and preparation method thereof |
| CN104499161A (en) * | 2014-12-18 | 2015-04-08 | 常熟市宝沣特种纤维有限公司 | Permanent flame-retardant multifunctional fabric and making method thereof |
| CN105839267A (en) * | 2016-04-19 | 2016-08-10 | 上海新联纺进出口有限公司 | Flame-retardant polysulfonamide blended fabric |
| CN105780260A (en) * | 2016-04-29 | 2016-07-20 | 王斐芬 | Flame-retardant polysulfonamide blended fabric |
| CN105926097A (en) * | 2016-06-22 | 2016-09-07 | 中劳安防护用品科技（北京）股份有限公司 | Flame-resisting yarn/fabric/clothes |
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| Publication number | Publication date |
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| CN106435932B (en) | 2018-01-02 |
| CN106435932A (en) | 2017-02-22 |
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