CN108018665A - A kind of natural ramie fiber enhancing polymer matrix composite felt material removes formaldehyde and acetaldehyde treating method and apparatus - Google Patents
A kind of natural ramie fiber enhancing polymer matrix composite felt material removes formaldehyde and acetaldehyde treating method and apparatus Download PDFInfo
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- CN108018665A CN108018665A CN201810012651.0A CN201810012651A CN108018665A CN 108018665 A CN108018665 A CN 108018665A CN 201810012651 A CN201810012651 A CN 201810012651A CN 108018665 A CN108018665 A CN 108018665A
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- felt material
- polymer matrix
- acetaldehyde
- matrix composite
- enhancing polymer
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 239000000463 material Substances 0.000 title claims abstract description 74
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 239000000835 fiber Substances 0.000 title claims abstract description 54
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 35
- 229920013657 polymer matrix composite Polymers 0.000 title claims abstract description 35
- 239000011160 polymer matrix composite Substances 0.000 title claims abstract description 35
- 240000008564 Boehmeria nivea Species 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000003463 adsorbent Substances 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims abstract description 14
- 238000001179 sorption measurement Methods 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000012802 nanoclay Substances 0.000 claims description 12
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 8
- 239000007822 coupling agent Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000003672 processing method Methods 0.000 claims description 7
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 6
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 6
- 235000004431 Linum usitatissimum Nutrition 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002270 dispersing agent Substances 0.000 claims description 5
- 239000011487 hemp Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000009736 wetting Methods 0.000 claims description 5
- 240000000491 Corchorus aestuans Species 0.000 claims description 3
- 235000011777 Corchorus aestuans Nutrition 0.000 claims description 3
- 235000010862 Corchorus capsularis Nutrition 0.000 claims description 3
- 244000198134 Agave sisalana Species 0.000 claims description 2
- 235000011624 Agave sisalana Nutrition 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 235000009120 camo Nutrition 0.000 claims description 2
- 235000005607 chanvre indien Nutrition 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 229920005594 polymer fiber Polymers 0.000 claims description 2
- 229910000077 silane Inorganic materials 0.000 claims description 2
- 241000208202 Linaceae Species 0.000 claims 3
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000005034 decoration Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 6
- 238000010998 test method Methods 0.000 description 3
- 240000006240 Linum usitatissimum Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
The invention discloses a kind of natural ramie fiber enhancing polymer matrix composite felt material to remove formaldehyde and acetaldehyde treating method and apparatus, belongs to automotive material and manufactures and designs field.The present invention first heats natural fiber enhancing polymer matrix composite felt material, sprays adsorbent, air draft ventilation process；Then negative-pressure adsorption is carried out, excludes and adsorb the formaldehyde of release, acetaldehyde；Then a kind of formaldehydeless, acetaldehyde natural fiber enhancing polymer matrix felt material is obtained.Natural fiber produced by the present invention enhancing composite felt material has good environmental protection, formaldehydeless, acetaldehyde release, light weight, widely used.The fields such as automobile, rail vehicle, aerospace, building, decoration, packaging are can be widely applied to, are had a good application prospect.The treatment process is a kind of low cost, environment-friendly type flaxen fiber composite material felt material except formaldehyde, acetaldehyde technique.
Description
Technical field
Belong to fibre reinforced composites preparation field.
Background technology
With the development of the society, the demands such as environmental protection, energy-saving material-saving are continuously improved in people, to automobile and automotive upholstery material
The requirement of material is also higher and higher, Market competition.Lightweight is the trend of development of automobile, therefore lightweighting materials are on automobile
Application also will be more and more common.Flaxen fiber has good performance as organic material, and environmentally protective.
And VOC problems are automotive interior materials to solve the problems, such as, traditional processing method be difficult remove completely it is compound
Formaldehyde, acetaldehyde in material, the composite material produced are still more difficult to meet stringent automotive upholstery national legislation
VOC release requests.Therefore, low cost removes formaldehyde, the acetaldehyde in flaxen fiber enhancing composite felt material, is urgently solved in industry development
Problem certainly.
The content of the invention
In order to solve the prior art can not remove completely natural ramie fiber enhancing polymer matrix composite felt material in formaldehyde and
The problem of acetaldehyde, the invention discloses a kind of natural ramie fiber enhancing polymer matrix composite felt material except the processing side of formaldehyde and acetaldehyde
Method and device.
A kind of natural ramie fiber enhancing polymer matrix composite felt material is except the processing method of formaldehyde and acetaldehyde, and specific steps are such as
Under：
1) natural ramie fiber enhancing polymer matrix composite felt material being heated, heating-up temperature is 150~300 DEG C,
5~20 minutes processing times；
2) treat that backward its of felt material cooling sprays adsorbent suspension, to solution complete wetting felt material；
3) fan-drying processing is carried out to felt material；
4) negative-pressure adsorption being carried out to felt material by way of vacuumizing, vacuum is 1~10kPa, pressurize 5~30 minutes,
Remove releasable formaldehyde and acetaldehyde in natural ramie fiber.
Natural ramie fiber can be 1~5 kind in jute, flax, sisal hemp, hemp and ramee；Polymer fiber can
To be 1~6 kind in PP, PE, PC, PA6, PA66 and PLA fiber；Adsorbent is silane coupler modified nano clay.
Adsorbent suspension collocation method is as follows：By the nanoclay of the 0.5-2wt% of the flaxen fiber gross mass,
The dispersant of 0.25-1wt%, the silane coupling agent of 1-2wt% are added to the water, formed concentration be 10-30wt% nanoclay-
Coupling agent suspension；The nanoclay-coupling agent suspension is stirred into 0.5-2h under 1000-1350rpm rotating speeds；By described in
Nanoclay-coupling agent suspension stirs 1.5-3h under 1700-2000rpm rotating speeds, forms the coupling agent mixing of nanoclay
Liquid.
A kind of natural ramie fiber enhancing polymer matrix composite felt material except the processing unit of formaldehyde and acetaldehyde, by heating unit 1,
Sprinkling equipment 2, air exhausting device 3, closed container 4 and vacuum extractor 5 form；Heating unit 1 is hollow babinet, heater strip
Box inside uniformly is installed on, conveyer belt 6 is hollow out of babinet to be passed through, and sprinkling equipment 2 and air exhausting device 3 are sequentially arranged at transmission
The top of band 6, closed container 4 are connected with vacuum extractor 5.Heating unit 1 is used to complete to strengthen polymer to natural ramie fiber
The heating stepses of base composite felt material；The step of sprinkling equipment 2 is used to complete spray adsorbent suspension, air exhausting device 3 has been used for
The step of paired felt material carries out fan-drying processing；Closed container 4 and vacuum extractor 5 are used to complete negative-pressure adsorption step.
Beneficial effects of the present invention：
Natural ramie fiber enhancing composite felt material produced by the present invention has good environmental protection, formaldehydeless, acetaldehyde release, quality
Gently, it is widely used.The fields such as automobile, rail vehicle, aerospace, building, decoration, packaging are can be widely applied to, are had good
Application prospect.The processing method is low cost, environment-friendly type flaxen fiber composite material felt material except formaldehyde, acetaldehyde method.
Brief description of the drawings
Fig. 1 is that natural ramie fiber strengthens polymer matrix composite felt material except formaldehyde and the processing unit schematic diagram of acetaldehyde.
Embodiment
Embodiment 1
A kind of natural ramie fiber enhancing polymer matrix composite felt material removes the processing unit of formaldehyde and acetaldehyde in the present embodiment, by
Heating unit 1, sprinkling equipment 2, air exhausting device 3, closed container 4 and vacuum extractor 5 form；Heating unit 1 is hollow
Babinet, heater strip are uniformly installed on box inside, and conveyer belt 6 is hollow out of babinet to be passed through, sprinkling equipment 2 and air exhausting device 3 according to
Secondary to be installed on the top of conveyer belt 6, closed container 4 is connected with vacuum extractor 5.Heating unit 1 is used to complete fine to natural fiber crops
The heating stepses of dimension enhancing polymer matrix composite felt material；The step of sprinkling equipment 2 is used to complete spray adsorbent suspension, air draft
The step of device 3 is used to complete to carry out fan-drying processing to felt material；Closed container 4 and vacuum extractor 5 are used to complete to bear
Press adsorption step.
Embodiment 2
1) tossa enhancing polymer matrix composite felt material is heated, heating-up temperature is 170 DEG C, processing time
10 minutes；
2) treat that backward its of felt material cooling sprays adsorbent suspension, to solution complete wetting felt material；
3) fan-drying processing is carried out to felt material；
4) negative-pressure adsorption is carried out to felt material by way of vacuumizing, vacuum 5kPa, pressurize 20 minutes, removes jute
Releasable formaldehyde and acetaldehyde in fiber-reinforced polymer-matrix composite felt material.
It for formaldehyde is 0.05mg/kg to use the burst size of pocket type method VOC test methods method test formaldehyde and acetaldehyde, acetaldehyde
For 0.07mg/kg, TVOC is 3C μ g/g.Comply with the national standard requirements.
Embodiment 3
1) china-hemp fibers enhancing polymer matrix composite felt material is heated, heating-up temperature is 220 DEG C, processing time
20 minutes；
2) treat that backward its of felt material cooling sprays adsorbent suspension, to solution complete wetting felt material；
3) fan-drying processing is carried out to felt material；
4) negative-pressure adsorption is carried out to felt material by way of vacuumizing, vacuum 8kPa, pressurize 10 minutes, removes Chinese fiber crops
Releasable formaldehyde and acetaldehyde in fiber-reinforced polymer-matrix composite felt material.
It for formaldehyde is 0.03mg/kg to use the burst size of pocket type method VOC test methods method test formaldehyde and acetaldehyde, acetaldehyde
For 0.05mg/kg, TVOC is 2C μ g/g.Comply with the national standard requirements.
Embodiment 4
1) flax fiber enhancing polymer matrix composite felt material is heated, heating-up temperature is 190 DEG C, processing time
15 minutes；
2) treat that backward its of felt material cooling sprays adsorbent suspension, to solution complete wetting felt material；
3) fan-drying processing is carried out to felt material；
4) negative-pressure adsorption is carried out to felt material by way of vacuumizing, vacuum 10Kpa, pressurize 30 minutes, removes sub-
Releasable formaldehyde and acetaldehyde in flaxen fiber enhancing polymer matrix composite felt material.
It for formaldehyde is 0.06mg/kg to use the burst size of pocket type method VOC test methods method test formaldehyde and acetaldehyde, acetaldehyde
For 0.05mg/kg, TVOC is 2C μ g/g.Comply with the national standard requirements.
The collocation method of adsorbent suspension can be in the following ways：
1st, the 0.5wt% nano imvites of composite fibre gross mass are taken, 0.25wt% polyvinylpyrrolidones are as scattered
Agent, 1wt% silane coupling agents are added to the water, and concentration 20wt% suspension is made, and are first stirred with mechanical agitator under 1350rpm
1h, then stirs 2h in 1700rpm, prepares dispersed nanoclay suspension.
2nd, take the 1wt% nano imvites of composite fibre gross mass, 0.25wt% polyvinylpyrrolidones as dispersant,
1.5wt% silane coupling agents are added to the water, and the suspension of concentration 20wt% is made, and are first stirred with mechanical agitator under 1350rpm
1h is mixed, then 2h is stirred in 1700rpm, prepares dispersed nanoclay suspension.
3rd, take the 2wt% nano imvites of composite fibre gross mass, 1wt% polyvinylpyrrolidones as dispersant,
2wt% silane coupling agents are added to the water, and the suspension of concentration 20wt% is made, and are first stirred with mechanical agitator under 1350rpm
1h, then stirs 2h in 1700rpm, prepares dispersed nanoclay suspension.
Claims (9)
1. a kind of natural ramie fiber enhancing polymer matrix composite felt material is comprised the following steps that except the processing method of formaldehyde and acetaldehyde：
1) natural ramie fiber enhancing polymer matrix composite felt material is heated, heating-up temperature is 150~300 DEG C, processing
5~20 minutes time；
2) treat that backward its of felt material cooling sprays adsorbent suspension, to solution complete wetting felt material；
3) fan-drying processing is carried out to felt material；
4) negative-pressure adsorption is carried out to felt material by way of vacuumizing, vacuum is 1~10kPa, and pressurize 5~30 minutes, removes
Releasable formaldehyde and acetaldehyde in natural ramie fiber；
Natural ramie fiber is 1~5 kind in jute, flax, sisal hemp, hemp and ramee；Polymer fiber can be PP,
1~6 kind in PE, PC, PA6, PA66 and PLA fiber；The adsorbent is silane coupler modified nano clay.
2. natural ramie fiber enhancing polymer matrix composite felt material according to claim 1 is except the processing side of formaldehyde and acetaldehyde
Method, it is characterised in that the adsorbent suspension configures in accordance with the following steps：By the 0.5-2wt% of the flaxen fiber gross mass
Nanoclay, the dispersant of 0.25-1wt%, the silane coupling agent of 1-2wt% be added to the water, it is 10-30wt% to form concentration
Nanoclay-coupling agent suspension；The nanoclay-coupling agent suspension is stirred under 1000-1350rpm rotating speeds
0.5-2h；The nanoclay-coupling agent suspension is stirred into 1.5-3h under 1700-2000rpm rotating speeds, forms nanoclay
Coupling agent mixed liquor.
3. natural ramie fiber enhancing polymer matrix composite felt material according to claim 2 is except the processing side of formaldehyde and acetaldehyde
Method, it is characterised in that take the 0.5wt% nano imvites of composite fibre gross mass, 0.25wt% polyvinylpyrrolidone conducts
Dispersant, 1wt% silane coupling agents are added to the water, and concentration 20wt% suspension is made, first with mechanical agitator under 1350rpm
1h is stirred, then 2h is stirred in 1700rpm, prepares dispersed nanoclay suspension.
4. natural ramie fiber enhancing polymer matrix composite felt material according to claim 2 is except the processing side of formaldehyde and acetaldehyde
Method, it is characterised in that take the 1wt% nano imvites of composite fibre gross mass, 0.25wt% polyvinylpyrrolidones, which are used as, to be divided
Powder, 1.5wt% silane coupling agents are added to the water, and the suspension of concentration 20wt% is made, first with mechanical agitator in 1350rpm
Lower stirring 1h, then stirs 2h in 1700rpm, prepares dispersed nanoclay suspension.
5. natural ramie fiber enhancing polymer matrix composite felt material according to claim 2 is except the processing side of formaldehyde and acetaldehyde
Method, it is characterised in that take the 2wt% nano imvites of composite fibre gross mass, 1wt% polyvinylpyrrolidones are as scattered
Agent, 2wt% silane coupling agents are added to the water, and the suspension of concentration 20wt% is made, and are first stirred with mechanical agitator under 1350rpm
1h is mixed, then 2h is stirred in 1700rpm, prepares dispersed nanoclay suspension.
6. the natural ramie fiber enhancing polymer matrix composite felt material according to Claims 1 to 5 any one removes formaldehyde and second
The processing method of aldehyde, it is characterised in that
Step 1) heats tossa enhancing polymer matrix composite felt material, and heating-up temperature is 170 DEG C, processing time
10 minutes；And step 4) by way of vacuumizing to felt material carry out negative-pressure adsorption, vacuum 5kPa, pressurize 20 minutes,
Remove releasable formaldehyde and acetaldehyde in tossa enhancing polymer matrix composite felt material.
7. the natural ramie fiber enhancing polymer matrix composite felt material according to Claims 1 to 5 any one removes formaldehyde and second
The processing method of aldehyde, it is characterised in that
Step 1) heats china-hemp fibers enhancing polymer matrix composite felt material, and heating-up temperature is 220 DEG C, processing time
20 minutes；And step 4) by way of vacuumizing to felt material carry out negative-pressure adsorption, vacuum 8kPa, pressurize 10 minutes,
Remove releasable formaldehyde and acetaldehyde in china-hemp fibers enhancing polymer matrix composite felt material.
8. the natural ramie fiber enhancing polymer matrix composite felt material according to Claims 1 to 5 any one removes formaldehyde and second
The processing method of aldehyde, it is characterised in that
Step 1) heats flax fiber enhancing polymer matrix composite felt material, and heating-up temperature is 190 DEG C, processing time
15 minutes；And step 4) by way of vacuumizing to felt material carry out negative-pressure adsorption, vacuum 10kPa, pressurize 30 minutes,
Remove releasable formaldehyde and acetaldehyde in flax fiber enhancing polymer matrix composite felt material.
A kind of 9. processing that formaldehyde and acetaldehyde are removed for natural ramie fiber as claimed in claim 1 enhancing polymer matrix composite felt material
The device of method, it is characterised in that the device is by heating unit (1), sprinkling equipment (2), air exhausting device (3), closed container
(4) formed with vacuum extractor (5)；Heating unit (1) is hollow babinet, and heater strip is uniformly installed on box inside, transmission
(6) are hollow out of babinet passes through for band, and sprinkling equipment (2) and air exhausting device (3) are sequentially arranged at conveyer belt (6) top, closed
Container (4) is connected with vacuum extractor (5)；Heating unit (1) is used to complete to strengthen polymer matrix composite felt to natural ramie fiber
The heating stepses of material；The step of sprinkling equipment (2) is used to complete spray adsorbent suspension, air exhausting device (3) is used for completion pair
Felt material carries out the step of fan-drying processing；Closed container (4) and vacuum extractor (5) are used to complete negative-pressure adsorption step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012651.0A CN108018665A (en) | 2018-01-05 | 2018-01-05 | A kind of natural ramie fiber enhancing polymer matrix composite felt material removes formaldehyde and acetaldehyde treating method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012651.0A CN108018665A (en) | 2018-01-05 | 2018-01-05 | A kind of natural ramie fiber enhancing polymer matrix composite felt material removes formaldehyde and acetaldehyde treating method and apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108018665A true CN108018665A (en) | 2018-05-11 |
Family
ID=62071339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810012651.0A Pending CN108018665A (en) | 2018-01-05 | 2018-01-05 | A kind of natural ramie fiber enhancing polymer matrix composite felt material removes formaldehyde and acetaldehyde treating method and apparatus |
Country Status (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943926A (en) * | 2018-07-03 | 2018-12-07 | 蔡菁菁 | A kind of linen fiber composite plates and preparation method of the low VOC content for roof of the vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202730459U (en) * | 2012-03-15 | 2013-02-13 | 江苏金呢工程织物股份有限公司 | Special atomizing modification device for polyester forming fabric |
| US20150044924A1 (en) * | 2012-03-02 | 2015-02-12 | Avic Composite Corporation Ltd. | Composite having plant fiber textile and fabricating method thereof |
| CN104690979A (en) * | 2015-02-16 | 2015-06-10 | 长春博超汽车零部件股份有限公司 | Low-VOC natural fiber composite as well as preparation method and application of composite |
| CN104924636A (en) * | 2015-03-26 | 2015-09-23 | 马文志 | Production method and device of environment-friendly fireproof insulation polystyrene board |
-
2018
- 2018-01-05 CN CN201810012651.0A patent/CN108018665A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150044924A1 (en) * | 2012-03-02 | 2015-02-12 | Avic Composite Corporation Ltd. | Composite having plant fiber textile and fabricating method thereof |
| CN202730459U (en) * | 2012-03-15 | 2013-02-13 | 江苏金呢工程织物股份有限公司 | Special atomizing modification device for polyester forming fabric |
| CN104690979A (en) * | 2015-02-16 | 2015-06-10 | 长春博超汽车零部件股份有限公司 | Low-VOC natural fiber composite as well as preparation method and application of composite |
| CN104924636A (en) * | 2015-03-26 | 2015-09-23 | 马文志 | Production method and device of environment-friendly fireproof insulation polystyrene board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108943926A (en) * | 2018-07-03 | 2018-12-07 | 蔡菁菁 | A kind of linen fiber composite plates and preparation method of the low VOC content for roof of the vehicle |
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Application publication date: 20180511 |