CN201990779U - Flame-retardant cross-shaped ECDP (Easy Cationic Dyeable Polyester) fiber - Google Patents
Flame-retardant cross-shaped ECDP (Easy Cationic Dyeable Polyester) fiber Download PDFInfo
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- CN201990779U CN201990779U CN2011200468812U CN201120046881U CN201990779U CN 201990779 U CN201990779 U CN 201990779U CN 2011200468812 U CN2011200468812 U CN 2011200468812U CN 201120046881 U CN201120046881 U CN 201120046881U CN 201990779 U CN201990779 U CN 201990779U
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Abstract
The utility model relates to a flame-retardant cross-shaped ECDP (Easy Cationic Dyeable Polyester) fiber. The fiber is prepared by melting and spinning blended flame-retardant master batches and ECDP slices through a cross-shaped spinneret plate and comprises raw materials by mass percentage: 1-10 percent of the flame-retardant master batches and 90-99 percent of the ECDP slices; the cross section of the fiber is cross-shaped; the ratio of the length (a) to the width (b) of the fiber is 4:1; and the denier number of the fiber is 1-3.5. The flame-retardant cross-shaped ECDP fiber has the advantages that the process flow is simple; the fiber can be produced by the prior equipment, so that the benefit is improved; and the product purpose is wide.
Description
[technical field]
The utility model relates to the functional fibre field, specifically, is a kind of fire-retardant cross ECDP fiber.
[background technology]
Along with improving constantly of living standards of the people, people are not only attractive in appearance, endurable to the requirement of dress ornament, but more and more pay attention to comfortableness.Heteromorphosis and functionalization are the focuses of current chemical fibre development.The clothes that the various fibres in differentiation that continued to bring out are in recent years made more and more are subjected to consumer's favor.
Contain the sulfonic acid group that strong affinity is arranged with cation dyes in the ECDP fibre structure, available cation dyes are carried out boiling dyeing at normal pressure, dye-uptake and dye exhausting rate height.Dyed fiber and fabric color is bright-coloured, chromatogram is complete, and have that good soap dyes, washing, friction, light fastness, the anti-pilling property of fiber is good.Be mainly used in blending such as wools, viscose glue, acrylic and make cotton type or wool fabrics, can one-bath process during dyeing, reach and stay white, the depth, special effect such as heterochromatic.
[utility model content]
The purpose of this utility model is the shortcoming of customer service prior art, and a kind of fire-retardant cross ECDP fiber is provided.
For realizing above purpose, the technical solution adopted in the utility model is:
A kind of fire-retardant cross ECDP fiber, this fiber is by fire-retardant master granule and ECDP section, and blend is after the cross spinneret melt spinning makes, and the mass percent of material component is: fire-retardant master granule is 1～10 %, and the mass fraction of ECDP is 90～99%;
Described fiber cross section is a cross;
The ratio of the length of described fiber (a) wide (b) is 4: 1;
Described fiber Denier was 1～3.5 dawn;
Described fire-retardant master granule is a polyster fibre level fire-retardant master granule model: FR-405A color outward appearance: white plates particle; Flame retardant agent content: 85%; Fusing point: 140 ℃; Decomposition temperature: 310 ℃; Products characteristics: possess good dispersiveness, available from Shijiazhuang Jin Di Chemical Industry Science Co., Ltd;
The good effect of a kind of fire-retardant cross ECDP fiber of the utility model is:
(1) technological process of the present utility model is simple, can produce at existing equipment, increases the benefit;
(2) product purpose of the present utility model is extensive.
[description of drawings]
Fig. 1 cross-sectional structure schematic diagram of the present utility model.
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is described further.
Embodiment 1
See also accompanying drawing 1, a kind of fire-retardant cross ECDP fiber, the mass percent of material component is: fire-retardant master granule is 3%, the mass fraction of ECDP is 97%, fire-retardant master granule and ECDP section are mixed earlier, carry out spinning by the technology of melt spinning, spinnerets is the cross spinnerets; Long filament is carried out the fiber that required specification was processed and be cut into to boundling, drawing-off, two dimension or three dimensional coil crimp;
The ratio of the length of described fiber (a) wide (b) is 4: 1;
The dawn number of the fiber that finally makes was 1 dawn.
Embodiment 2
See also accompanying drawing 1, a kind of fire-retardant cross ECDP fiber, the mass percent of material component is: fire-retardant master granule is 6%, the mass fraction of ECDP is 94%; Fire-retardant master granule and ECDP section are mixed earlier, carry out spinning by the technology of melt spinning, spinnerets is the cross spinnerets; Long filament is carried out the fiber that required specification was processed and be cut into to boundling, drawing-off, two dimension or three dimensional coil crimp;
The ratio of the length of described fiber (a) wide (b) is 4: 1;
The dawn number of the fiber that finally makes was 2.5 dawn.
Embodiment 3
See also accompanying drawing 1, a kind of fire-retardant cross ECDP fiber, the mass percent of material component is: fire-retardant master granule is 9%, the mass fraction of ECDP is 91%, fire-retardant master granule and ECDP section are mixed earlier, carry out spinning by the technology of melt spinning, spinnerets is the cross spinnerets; Long filament is carried out the fiber that required specification was processed and be cut into to boundling, drawing-off, two dimension or three dimensional coil crimp;
The ratio of the length of described fiber (a) wide (b) is 4: 1;
The dawn number of the fiber that finally makes was 3.5 dawn.
Claims (3)
1. a fire-retardant cross ECDP fiber is characterized in that described fiber cross section is a cross.
2. a kind of fire-retardant cross ECDP fiber as claimed in claim 1 is characterized in that the length-width-ratio of described fiber is 4: 1.
3. a kind of fire-retardant cross ECDP fiber as claimed in claim 1 is characterized in that described fiber Denier was 1～3.5 dawn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200468812U CN201990779U (en) | 2011-02-25 | 2011-02-25 | Flame-retardant cross-shaped ECDP (Easy Cationic Dyeable Polyester) fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200468812U CN201990779U (en) | 2011-02-25 | 2011-02-25 | Flame-retardant cross-shaped ECDP (Easy Cationic Dyeable Polyester) fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201990779U true CN201990779U (en) | 2011-09-28 |
Family
ID=44667272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200468812U Expired - Fee Related CN201990779U (en) | 2011-02-25 | 2011-02-25 | Flame-retardant cross-shaped ECDP (Easy Cationic Dyeable Polyester) fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201990779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634863A (en) * | 2012-03-22 | 2012-08-15 | 浙江恒逸聚合物有限公司 | Constant-pressure positive ion dyeable cooling polyester filament yarn and production method thereof |
-
2011
- 2011-02-25 CN CN2011200468812U patent/CN201990779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634863A (en) * | 2012-03-22 | 2012-08-15 | 浙江恒逸聚合物有限公司 | Constant-pressure positive ion dyeable cooling polyester filament yarn and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20120225 |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Shengchun Document name: Notification of Termination of Patent Right |