CN109023707A - A kind of wet framework formula of non-woven cloth - Google Patents
A kind of wet framework formula of non-woven cloth Download PDFInfo
- Publication number
- CN109023707A CN109023707A CN201810783198.3A CN201810783198A CN109023707A CN 109023707 A CN109023707 A CN 109023707A CN 201810783198 A CN201810783198 A CN 201810783198A CN 109023707 A CN109023707 A CN 109023707A
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- China
- Prior art keywords
- parts
- wet
- woven cloth
- alkali
- wet framework
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4218—Glass fibres
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of wet framework formula of non-woven cloth, and ratio by weight includes following raw materials: 20-30 parts of alkali-free glass fibre, length is 20-30 parts of polyethylene terephthalate, 30-40 parts of polyacrylic resin, 1-2 parts of auxiliary agent of 12-18mm；Wet framework non-woven fabrics added with alkali-free glass fibre is compared to for widely applied conventional polyester fiber (chemical synthetic fiber) wet framework non-woven fabrics, in few unit weight, it just can reach stiffness, the pulling force of conventional product, and dimensional stability is better.
Description
Technical field
The present invention relates to formula of non-woven cloth, especially wet framework formula of non-woven cloth.
Background technique
Wet framework non-woven fabrics be used primarily in indoor air cleaner and other domestic air conditionings, air conditioning for automobiles, dust catcher and
The air purification fields such as large-scale toilet, this kind of filer element type sky net products usually using wet framework non-woven fabrics as support substrate, cover
It closes the filtering materials such as other just effect efficient compounds and is fabricated to filter core etc..Filer element type air purifier is using blower suction, by force
Air processed passes through various filter materials, filtering and pollution particle, harmful microorganism etc. in absorption air, and flat filter medium generally will be through
It crosses folding and the three-dimensional filter core such as cylindrical shape is made, to increase filter area and dust containing capacity, raising filter efficiency, to reach Cress
The purpose of eliminating atmosphere pollution.But existing non-woven fabrics base-material mostly uses polyester fiber to make, unit area consumptive material is big, produces
It is at high cost.
Summary of the invention
In order to solve deficiency in the prior art, it is very high to provide a kind of fiber stiffness, mechanical strength, in identical weight,
Its breaking strength is high, the wet framework formula of non-woven cloth of good stability of the dimension, the technical scheme adopted by the invention is that:
A kind of wet framework formula of non-woven cloth, ratio by weight includes following raw materials: alkali-free glass fibre 20-30
Part, length is 20-30 parts of polyethylene terephthalate, 30-40 parts of polyacrylic resin, 1-2 parts of auxiliary agent of 12-18mm.
Ratio includes 10-15 parts of polyethylene terephthalate that length is 6-10mm by weight.
The auxiliary agent includes one or more of dispersing agent, cellulose thickener, polyethers defoaming agent composition.
Ratio further includes 2 parts of composite bactericidal mould inhibitor by weight.
Alkali-free glass fibre (inorfil), good insulating, heat-resistant fireproof, corrosion resistance are good, and fiber stiffness, machinery are strong
Degree is very high, and breaking strength is 2-4 times higher than steel wire, and the wet framework non-woven fabrics added with alkali-free glass fibre is compared to extensive use
Conventional polyester fiber (chemical synthetic fiber) wet framework non-woven fabrics for, in few unit weight, so that it may reach
The stiffness of conventional product, pulling force, and dimensional stability is better, quantitative 35g/m2Glass product can replace 60g/m2Often
Rule product.Unit material consumption can be greatly decreased in the wet framework non-woven fabrics manufactured using the formula, reduce the energy and disappear
Consumption reduces production cost, while product durability can be improved.
Specific embodiment
It is as follows that the specific technical solution provides a kind of wet framework formula of non-woven cloth:
According to weight ratio:
20-30 parts of alkali-free glass fibre, length is polyethylene terephthalate (PET) the fiber 20-30 of 12-18mm
Part, 30-40 parts of polyacrylic resin, 1-2 parts of auxiliary agent.
Can also be added in weight above: length is the polyethylene terephthalate (PET) of 6-10mm
10-15 parts of fiber etc..
Wherein auxiliary agent is dispersing agent such as polyethylene glycol oxide (PEO) etc., thickener such as hydroxyethyl cellulose etc., defoaming agent such as silicon
Oily modified polyether etc. chooses one such or two or more combinations.
2 parts of composite bactericidal mould inhibitor can also be added on this basis, improve non-woven fabrics antimildew and antibacterial performance.
Specific embodiment is as follows:
Embodiment 1:
Weight: 20 parts of alkali-free glass fibre, 40 parts of PET long fibre, 39 parts of polyacrylic resin, 1 part of auxiliary agent.
Auxiliary agent is one or more of PEO dispersing agent, cellulose thickener, polyethers defoaming agent composition.
The embodiment matches PET long fibre using alkali-free glass fibre as primary raw material, a kind of material consumption of production is small,
The preferable wet framework non-woven fabrics of dimensional stability, non-woven fabrics filer element strength made of the later period is high, stiffness is good, but air penetrability it is big,
Dust containing capacity is lower.
Embodiment 2:
Weight: 30 parts of alkali-free glass fibre, 25 parts of PET long fibre, 5 parts of PET staple fiber, polyacrylic resin 39
Part, 1 part of auxiliary agent.
Auxiliary agent is one or more of PEO dispersing agent, cellulose thickener, polyethers defoaming agent composition.
The embodiment matches PET long fibre and PET staple fiber using alkali-free glass fibre as primary raw material, production
A kind of material consumption is small, the preferable wet process glass skeleton non-woven fabrics of dimensional stability, and non-woven fabrics filer element strength made of the later period is high, stiffening
Degree is high, and dust containing capacity height and air penetrability are good, but because glass fiber content is excessive, brittleness increases, discounting can be broken when filter core is made, out
It now leaks out situation.
Embodiment 3:
Weight: 20 parts of alkali-free glass fibre, 25 parts of PET long fibre, 15 parts of PET staple fiber, polyacrylic resin
39 parts, 1 part of auxiliary agent.
Auxiliary agent is one or more of PEO dispersing agent, cellulose thickener, polyethers defoaming agent composition.
The embodiment matches PET fiber using alkali-free glass fibre as primary raw material, produces that a kind of material consumption is small, size
Stability is good, easy to use, and non-woven fabrics filer element strength made of the later period is high, stiffness is good, it is made not influence dust containing capacity and breathe freely
In the case where property, operation can be carried out under the high air quantity of high wind pressure.
Embodiment 4:
Weight: 20 parts of alkali-free glass fibre, 23 parts of PET long fibre, 15 parts of PET staple fiber, polyacrylic resin
39 parts, 2 parts of composite bactericidal mould inhibitor, 1 part of auxiliary agent.
Auxiliary agent is one or more of PEO dispersing agent, cellulose thickener, polyethers defoaming agent composition.It is compound
Type antibacterial mildew inhibitor is quaternary ammonium salt and imidazoles compound ingredient, such as: benzimidazole quaternary ammonium salt composite bactericidal mould inhibitor.
The embodiment matches PET fiber using alkali-free glass fibre as primary raw material, and proportion composite bactericidal is mould proof
Agent produces a kind of wet process glass fiber material aggregate non-woven fabrics with antibacterial and antimildew function.
Comparative example *:
Traditional wet framework formula of non-woven cloth is provided herein:
By weight ratio: 30-40 parts of PET long fibre, 20-30 parts of PET staple fiber, 30-40 parts of polyacrylic resin, helping
1 part of agent.
Auxiliary agent is one or more of PEO dispersing agent, cellulose thickener, polyethers defoaming agent composition.
Compared with physical property is done with the non-woven fabrics that 4 embodiments before produce with regard to conventional formulation non-woven fabrics produced now as
Under:
Comparative descriptions: in situation similar in physical property, low basis weight glass wet process aggregate non-woven fabrics can replace conventional product wet process
Aggregate non-woven fabrics reduces supplies consumption, reduces production cost, while improving the durability of product to make empty net products.
Claims (4)
1. a kind of wet framework formula of non-woven cloth, it is characterised in that: ratio includes following raw materials by weight: alkali-free glass is fine
20-30 part of dimension, length are 20-30 parts of polyethylene terephthalate of 12-18mm, 30-40 parts of polyacrylic resin, auxiliary agent
1-2 parts.
2. a kind of wet framework formula of non-woven cloth according to claim 1, it is characterised in that: ratio includes length by weight
Degree is 10-15 parts of polyethylene terephthalate of 6-10mm.
3. a kind of wet framework formula of non-woven cloth according to claim 1 or 2, it is characterised in that: the auxiliary agent includes
One or more of dispersing agent, cellulose thickener, polyethers defoaming agent composition.
4. a kind of wet framework formula of non-woven cloth according to claim 2, it is characterised in that: ratio further includes by weight
2 parts of composite bactericidal mould inhibitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783198.3A CN109023707A (en) | 2018-07-17 | 2018-07-17 | A kind of wet framework formula of non-woven cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810783198.3A CN109023707A (en) | 2018-07-17 | 2018-07-17 | A kind of wet framework formula of non-woven cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109023707A true CN109023707A (en) | 2018-12-18 |
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ID=64642918
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810783198.3A Pending CN109023707A (en) | 2018-07-17 | 2018-07-17 | A kind of wet framework formula of non-woven cloth |
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| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013131300A1 (en) * | 2012-03-07 | 2013-09-12 | 福建赛特新材股份有限公司 | Fiber mat, preparation method therefor and core material for vacuum heat-insulated plate |
| CN105073879A (en) * | 2013-01-08 | 2015-11-18 | 瑞来斯实业公司 | Polymeric composition and a method for preparation thereof |
| CN107700077A (en) * | 2017-10-16 | 2018-02-16 | 宝鸡嘉鑫滤材科技有限公司 | A kind of formula for producing wet method antibacterial and mouldproof skeleton non-woven fabrics |
| CN107815916A (en) * | 2017-10-16 | 2018-03-20 | 宝鸡嘉鑫滤材科技有限公司 | One kind removes aldehyde wet method aggregate formula of non-woven cloth and its preparation technology |
-
2018
- 2018-07-17 CN CN201810783198.3A patent/CN109023707A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013131300A1 (en) * | 2012-03-07 | 2013-09-12 | 福建赛特新材股份有限公司 | Fiber mat, preparation method therefor and core material for vacuum heat-insulated plate |
| CN105073879A (en) * | 2013-01-08 | 2015-11-18 | 瑞来斯实业公司 | Polymeric composition and a method for preparation thereof |
| CN107700077A (en) * | 2017-10-16 | 2018-02-16 | 宝鸡嘉鑫滤材科技有限公司 | A kind of formula for producing wet method antibacterial and mouldproof skeleton non-woven fabrics |
| CN107815916A (en) * | 2017-10-16 | 2018-03-20 | 宝鸡嘉鑫滤材科技有限公司 | One kind removes aldehyde wet method aggregate formula of non-woven cloth and its preparation technology |
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Application publication date: 20181218 |