CN109097908A - A kind of glass fiber reinforcement bonded fabric and its preparation process - Google Patents

A kind of glass fiber reinforcement bonded fabric and its preparation process Download PDF

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Publication number
CN109097908A
CN109097908A CN201811131276.8A CN201811131276A CN109097908A CN 109097908 A CN109097908 A CN 109097908A CN 201811131276 A CN201811131276 A CN 201811131276A CN 109097908 A CN109097908 A CN 109097908A
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CN
China
Prior art keywords
mass parts
fibre
woven fabrics
bonded fabric
glass
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Application number
CN201811131276.8A
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Chinese (zh)
Inventor
汪锋
王龙珑
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HEFEI LANGSHENG NEW MATERIAL TECHNOLOGY Co Ltd
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HEFEI LANGSHENG NEW MATERIAL TECHNOLOGY Co Ltd
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Priority to CN201811131276.8A priority Critical patent/CN109097908A/en
Publication of CN109097908A publication Critical patent/CN109097908A/en
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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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
    • 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
    • D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/06—Glass
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/02—Inorganic fibres based on oxides or oxide ceramics, e.g. silicates
    • D10B2101/08—Ceramic
    • 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
    • D10B2101/00—Inorganic fibres
    • D10B2101/10—Inorganic fibres based on non-oxides other than metals
    • D10B2101/12—Carbon; Pitch
    • 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
    • D10B2201/20—Cellulose-derived artificial fibres
    • D10B2201/22—Cellulose-derived artificial fibres made from cellulose solutions
    • D10B2201/24—Viscose
    • 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
    • D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
    • D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • 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
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Filtering Materials (AREA)
  • Woven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

The invention discloses a kind of glass fiber reinforcement bonded fabrics, it is made of following parts by weight of component: PP material particle 70-90 mass parts, polypropylene fiber 20-40 mass parts, carbon fiber 20-30 mass parts, glass fibre 20-30 mass parts, ceramic fibre 20-30 mass parts, polyester fiber 20-40 mass parts, phenyl-diformyl phenylenediamine 10-30 mass parts, polyamide fibre chemical fibre 20-40 mass parts, polymethyl methacrylate 8-10 mass parts, viscose rayon 20-30 mass parts, polycarbonate 7-9 mass parts, ammonium polyphosphate 10-20 mass parts, brightening agent 2-4 mass parts, softening agent 2-4 mass parts and compatilizer 2-4 mass parts, the present invention relates to bonded fabric technical fields.The glass fiber reinforcement bonded fabric, glass fibre, carbon fiber and ceramic fibre have stronger wear-resisting property, to increase the wearability of non-woven fabrics, improve the service life of non-woven fabrics, and glass fibre has stronger corrosion resistance and fire protecting performance, to improve the comprehensive performance of non-woven fabrics entirety.

Description

A kind of glass fiber reinforcement bonded fabric and its preparation process
Technical field
The present invention relates to field of nonwoven fabric technology, specially a kind of glass fiber reinforcement bonded fabric and its preparation process.
Background technique
Non-woven fabrics have it is moisture-proof, ventilative, flexible, light, not combustion-supporting, be easy decompose, it is nontoxic it is nonirritant, rich in color, The features such as cheap, recyclable.Such as mostly using polypropylene (pp material) pellet is raw material, through high-temperature fusion, spinneret, paving Guiding principle, hot pressing are batched continuous one-step and are produced.
Non-woven fabrics does not have latitude and longitude, cuts out and sews and is all very convenient, and light easy sizing, deep by manual fan Like.Because it is a kind of fabric for not needing spinning and weaving and being formed, only textile staple or long filament are determined To or random alignment, form fibre net structure, then reinforced using the methods of mechanical, hot sticky or chemical.It is not by one One yarns interwoven is knitted together, but what the method that fiber is directly passed through to physics was bonded together, so, when When you take the viscous title in your clothes, it finds that, it is the end of a thread that can not taken out one by one.Non-woven cloth breaches traditional spinning Principle is knitted, and there is the features such as process flow is short, throughput rate is fast, and yield is high, at low cost, purposes is wide, raw material sources are more.
Bonded fabric good, nontoxic non-stimulated, the lower-price characteristic that only has a flexibility at present, but wear-resisting property is poor, knot Structure intensity is small, is not suitable for packing article use.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of glass fiber reinforcement bonded fabric and its preparation processes, solve It is good that current bonded fabric only has a flexibility, nontoxic non-stimulated, lower-price characteristic, but wear-resisting property is poor, structural strength It is small, be not suitable for the problem of packing article uses.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of glass fiber reinforcement bonded fabric, by Following parts by weight of component is made: PP material particle 70-90 mass parts, polypropylene fiber 20-40 mass parts, carbon fiber 20-30 mass Part, glass fibre 20-30 mass parts, ceramic fibre 20-30 mass parts, polyester fiber 20-40 mass parts, phenyl-diformyl phenylenediamine 10-30 mass parts, polyamide fibre chemical fibre 20-40 mass parts, polymethyl methacrylate 8-10 mass parts, viscose rayon 20-30 mass Part, polycarbonate 7-9 mass parts, ammonium polyphosphate 10-20 mass parts, brightening agent 2-4 mass parts, softening agent 2-4 mass parts and phase Hold agent 2-4 mass parts.
Preferably, a kind of glass fiber reinforcement bonded fabric, is made of following parts by weight of component: 80 mass of PP material particle Part, 30 mass parts of polypropylene fiber, 25 mass parts of carbon fiber, 25 mass parts of glass fibre, 25 mass parts of ceramic fibre, polyester fiber 30 mass parts, 20 mass parts of phenyl-diformyl phenylenediamine, 30 mass parts of polyamide fibre chemical fibre, 9 mass parts of polymethyl methacrylate, viscose glue 25 mass parts of fiber, 8 mass parts of polycarbonate, 15 mass parts of ammonium polyphosphate, 3 mass parts of brightening agent, 3 mass parts of softening agent and phase Hold 3 mass parts of agent.
A kind of preparation process of glass fiber reinforcement bonded fabric, comprising the following steps:
Step 1: into cylinder-shaped blender be added PP material particle, polypropylene fiber, glass fibre, carbon fiber, ceramic fibre, Polyester fiber, viscose rayon and polyamide fibre chemical fibre, the added material by the way of being added while stirring obtain high strength non-woven fabric original Material；
Step 2: the high strength non-woven fabric raw material obtained to step 1 sequentially adds phenyl-diformyl phenylenediamine, polymethylacrylic acid Methyl esters, polycarbonate, ammonium polyphosphate, brightening agent, softening agent and compatilizer, while being added also in compliance with the mode being added while stirring The principle of material obtains non-woven fabrics mixing extruded material；
Step 3: carrying out preliminarily dried to non-woven fabrics mixing extruded material is obtained, then dried to its vacuum drum drying equipment It is dry；
Step 4: the non-woven fabrics mixing extruded material after drying, is uniformly transmitted to screw extruder, so that raw material is uniformly sent to In filament spinning component equipped with filter screen, filters out impurity and sprayed from spinneret later, form as-spun fibre；
Step 5: as-spun fibre is uniformly laid on lapper lace curtaining after the cooling drawing-off of air-flow by diffusor duct, formation Filament web, hot rolling, winding become non-woven fabrics after cutting；
Step 6: the non-woven fabrics quality after qualitative detects, qualified product carries out class wrapping.
Preferably, the mixing temperature setting in the step 1 is 160 DEG C -180 DEG C.
Preferably, it in the step 2 after the completion of added material, first stirs 30min, after static 10min, then it is carried out Stir 1h.
Preferably, the temperature setting of preliminarily dried is 120-150 DEG C in the step 3.
Preferably, the temperature setting of vacuum drum drying equipment drying is 160-180 DEG C in the step 3.
The beneficial effects of the present invention are: glass fibre, carbon fiber and ceramic fibre are added into non-woven fabrics, glass fibre, There is stronger wear-resisting property to improve the use of non-woven fabrics to increase the wearability of non-woven fabrics for carbon fiber and ceramic fibre Service life, and glass fibre has stronger corrosion resistance and fire protecting performance, to improve the comprehensive performance of non-woven fabrics entirety.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Specific embodiment is closed, the present invention is further explained.
Embodiment one
A kind of glass fiber reinforcement bonded fabric, is made of following parts by weight of component: 70 mass parts of PP material particle, polypropylene fiber 20 mass parts, 20 mass parts of carbon fiber, 20 mass parts of glass fibre, 20 mass parts of ceramic fibre, 20 mass parts of polyester fiber, benzene Two formyl phenylenediamines, 10 mass parts, 20 mass parts of polyamide fibre chemical fibre, 8 mass parts of polymethyl methacrylate, 20 mass of viscose rayon Part, 7 mass parts of polycarbonate, 10 mass parts of ammonium polyphosphate, 2 mass of 2 mass parts of brightening agent, 2 mass parts of softening agent and compatilizer Part.
A kind of preparation process of glass fiber reinforcement bonded fabric, comprising the following steps:
Step 1: into cylinder-shaped blender be added PP material particle, polypropylene fiber, glass fibre, carbon fiber, ceramic fibre, Polyester fiber, viscose rayon and polyamide fibre chemical fibre, the added material by the way of being added while stirring obtain high strength non-woven fabric original Material；
Step 2: the high strength non-woven fabric raw material obtained to step 1 sequentially adds phenyl-diformyl phenylenediamine, polymethylacrylic acid Methyl esters, polycarbonate, ammonium polyphosphate, brightening agent, softening agent and compatilizer, while being added also in compliance with the mode being added while stirring The principle of material obtains non-woven fabrics mixing extruded material；
Step 3: carrying out preliminarily dried to non-woven fabrics mixing extruded material is obtained, then dried to its vacuum drum drying equipment It is dry；
Step 4: the non-woven fabrics mixing extruded material after drying, is uniformly transmitted to screw extruder, so that raw material is uniformly sent to In filament spinning component equipped with filter screen, filters out impurity and sprayed from spinneret later, form as-spun fibre；
Step 5: as-spun fibre is uniformly laid on lapper lace curtaining after the cooling drawing-off of air-flow by diffusor duct, formation Filament web, hot rolling, winding become non-woven fabrics after cutting；
Step 6: the non-woven fabrics quality after qualitative detects, qualified product carries out class wrapping.
Mixing temperature setting in step 1 is 160 DEG C -180 DEG C.In step 2 after the completion of added material, first stir After 30min, static 10min, then 1h is stirred to it.The temperature setting of preliminarily dried is 120-150 DEG C in step 3.Step The temperature setting of vacuum drum drying equipment drying is 160-180 DEG C in rapid three.
Embodiment two
A kind of glass fiber reinforcement bonded fabric, is made of following parts by weight of component: 80 mass parts of PP material particle, polypropylene fiber 30 mass parts, 25 mass parts of carbon fiber, 25 mass parts of glass fibre, 25 mass parts of ceramic fibre, 30 mass parts of polyester fiber, benzene Two formyl phenylenediamines, 20 mass parts, 30 mass parts of polyamide fibre chemical fibre, 9 mass parts of polymethyl methacrylate, 25 mass of viscose rayon Part, 8 mass parts of polycarbonate, 15 mass parts of ammonium polyphosphate, 3 mass of 3 mass parts of brightening agent, 3 mass parts of softening agent and compatilizer Part.
A kind of preparation process of glass fiber reinforcement bonded fabric, comprising the following steps:
Step 1: into cylinder-shaped blender be added PP material particle, polypropylene fiber, glass fibre, carbon fiber, ceramic fibre, Polyester fiber, viscose rayon and polyamide fibre chemical fibre, the added material by the way of being added while stirring obtain high strength non-woven fabric original Material；
Step 2: the high strength non-woven fabric raw material obtained to step 1 sequentially adds phenyl-diformyl phenylenediamine, polymethylacrylic acid Methyl esters, polycarbonate, ammonium polyphosphate, brightening agent, softening agent and compatilizer, while being added also in compliance with the mode being added while stirring The principle of material obtains non-woven fabrics mixing extruded material；
Step 3: carrying out preliminarily dried to non-woven fabrics mixing extruded material is obtained, then dried to its vacuum drum drying equipment It is dry；
Step 4: the non-woven fabrics mixing extruded material after drying, is uniformly transmitted to screw extruder, so that raw material is uniformly sent to In filament spinning component equipped with filter screen, filters out impurity and sprayed from spinneret later, form as-spun fibre；
Step 5: as-spun fibre is uniformly laid on lapper lace curtaining after the cooling drawing-off of air-flow by diffusor duct, formation Filament web, hot rolling, winding become non-woven fabrics after cutting；
Step 6: the non-woven fabrics quality after qualitative detects, qualified product carries out class wrapping.
Mixing temperature setting in step 1 is 160 DEG C -180 DEG C.In step 2 after the completion of added material, first stir After 30min, static 10min, then 1h is stirred to it.The temperature setting of preliminarily dried is 120-150 DEG C in step 3.Step The temperature setting of vacuum drum drying equipment drying is 160-180 DEG C in rapid three.
Embodiment three
A kind of glass fiber reinforcement bonded fabric, is made of following parts by weight of component: 90 mass parts of PP material particle, polypropylene fiber 40 mass parts, 30 mass parts of carbon fiber, 30 mass parts of glass fibre, 30 mass parts of ceramic fibre, 40 mass parts of polyester fiber, benzene Two formyl phenylenediamines, 30 mass parts, 40 mass parts of polyamide fibre chemical fibre, 10 mass parts of polymethyl methacrylate, 30 mass of viscose rayon Part, 9 mass parts of polycarbonate, 20 mass parts of ammonium polyphosphate, 4 mass of 4 mass parts of brightening agent, 4 mass parts of softening agent and compatilizer Part.
A kind of preparation process of glass fiber reinforcement bonded fabric, comprising the following steps:
Step 1: into cylinder-shaped blender be added PP material particle, polypropylene fiber, glass fibre, carbon fiber, ceramic fibre, Polyester fiber, viscose rayon and polyamide fibre chemical fibre, the added material by the way of being added while stirring obtain high strength non-woven fabric original Material；
Step 2: the high strength non-woven fabric raw material obtained to step 1 sequentially adds phenyl-diformyl phenylenediamine, polymethylacrylic acid Methyl esters, polycarbonate, ammonium polyphosphate, brightening agent, softening agent and compatilizer, while being added also in compliance with the mode being added while stirring The principle of material obtains non-woven fabrics mixing extruded material；
Step 3: carrying out preliminarily dried to non-woven fabrics mixing extruded material is obtained, then dried to its vacuum drum drying equipment It is dry；
Step 4: the non-woven fabrics mixing extruded material after drying, is uniformly transmitted to screw extruder, so that raw material is uniformly sent to In filament spinning component equipped with filter screen, filters out impurity and sprayed from spinneret later, form as-spun fibre；
Step 5: as-spun fibre is uniformly laid on lapper lace curtaining after the cooling drawing-off of air-flow by diffusor duct, formation Filament web, hot rolling, winding become non-woven fabrics after cutting；
Step 6: the non-woven fabrics quality after qualitative detects, qualified product carries out class wrapping.
Mixing temperature setting in step 1 is 160 DEG C -180 DEG C.In step 2 after the completion of added material, first stir After 30min, static 10min, then 1h is stirred to it.The temperature setting of preliminarily dried is 120-150 DEG C in step 3.Step The temperature setting of vacuum drum drying equipment drying is 160-180 DEG C in rapid three.
The embodiment of the present invention and the common non-woven fabric table of comparisons
Ignition point Wear-resistant strength
Common non-woven fabric 550℃ It is extremely low
Embodiment one 630℃ It is lower
Embodiment two 750℃ It is higher
Embodiment three 800℃ It is high
From above table as can be seen that compared with common non-woven fabric, non-woven fabrics of the invention has good wear-resisting property and prevents Fiery performance improves dual property by a kind of material of glass fibre, reduces the cost of nonwoven production.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (7)

1. a kind of glass fiber reinforcement bonded fabric, which is characterized in that be made of following parts by weight of component: PP material particle 70- 90 mass parts, polypropylene fiber 20-40 mass parts, carbon fiber 20-30 mass parts, glass fibre 20-30 mass parts, ceramic fibre 20-30 mass parts, polyester fiber 20-40 mass parts, phenyl-diformyl phenylenediamine 10-30 mass parts, polyamide fibre chemical fibre 20-40 mass Part, polymethyl methacrylate 8-10 mass parts, viscose rayon 20-30 mass parts, polycarbonate 7-9 mass parts, ammonium polyphosphate 10-20 mass parts, brightening agent 2-4 mass parts, softening agent 2-4 mass parts and compatilizer 2-4 mass parts.
2. a kind of glass fiber reinforcement bonded fabric according to claim 1, which is characterized in that by following parts by weight of component It is made: 80 mass parts of PP material particle, 30 mass parts of polypropylene fiber, 25 mass parts of carbon fiber, 25 mass parts of glass fibre, ceramics 25 mass parts of fiber, 30 mass parts of polyester fiber, 20 mass parts of phenyl-diformyl phenylenediamine, 30 mass parts of polyamide fibre chemical fibre, poly- methyl 9 mass parts of methyl acrylate, 25 mass parts of viscose rayon, 8 mass parts of polycarbonate, 15 mass parts of ammonium polyphosphate, 3 matter of brightening agent Measure part, 3 mass parts of 3 mass parts of softening agent and compatilizer.
3. a kind of preparation process of glass fiber reinforcement bonded fabric, it is characterised in that: the following steps are included:
Step 1: into cylinder-shaped blender be added PP material particle, polypropylene fiber, glass fibre, carbon fiber, ceramic fibre, Polyester fiber, viscose rayon and polyamide fibre chemical fibre, the added material by the way of being added while stirring obtain high strength non-woven fabric original Material；
Step 2: the high strength non-woven fabric raw material obtained to step 1 sequentially adds phenyl-diformyl phenylenediamine, polymethylacrylic acid Methyl esters, polycarbonate, ammonium polyphosphate, brightening agent, softening agent and compatilizer, while being added also in compliance with the mode being added while stirring The principle of material obtains non-woven fabrics mixing extruded material；
Step 3: carrying out preliminarily dried to non-woven fabrics mixing extruded material is obtained, then dried to its vacuum drum drying equipment It is dry；
Step 4: the non-woven fabrics mixing extruded material after drying, is uniformly transmitted to screw extruder, so that raw material is uniformly sent to In filament spinning component equipped with filter screen, filters out impurity and sprayed from spinneret later, form as-spun fibre；
Step 5: as-spun fibre is uniformly laid on lapper lace curtaining after the cooling drawing-off of air-flow by diffusor duct, formation Filament web, hot rolling, winding become non-woven fabrics after cutting；
Step 6: the non-woven fabrics quality after qualitative detects, qualified product carries out class wrapping.
4. a kind of preparation process of glass fiber reinforcement bonded fabric according to claim 3, it is characterised in that: the step Mixing temperature setting in rapid one is 160 DEG C -180 DEG C.
5. a kind of preparation process of glass fiber reinforcement bonded fabric according to claim 3, it is characterised in that: the step In rapid two after the completion of added material, 30min is first stirred, after static 10min, then 1h is stirred to it.
6. a kind of preparation process of glass fiber reinforcement bonded fabric according to claim 3, it is characterised in that: the step The temperature setting of preliminarily dried is 120-150 DEG C in rapid three.
7. a kind of preparation process of glass fiber reinforcement bonded fabric according to claim 3, it is characterised in that: the step The temperature setting of vacuum drum drying equipment drying is 160-180 DEG C in rapid three.
CN201811131276.8A 2018-09-27 2018-09-27 A kind of glass fiber reinforcement bonded fabric and its preparation process Withdrawn CN109097908A (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113638131A (en) * 2021-08-17 2021-11-12 常州莱飞特新材料科技有限公司 Method for producing CFT-PP cloth material by melt-blowing technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113638131A (en) * 2021-08-17 2021-11-12 常州莱飞特新材料科技有限公司 Method for producing CFT-PP cloth material by melt-blowing technology

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