CN108301069A - A kind of modified superfine inorganic mineral fiber and preparation method thereof - Google Patents
A kind of modified superfine inorganic mineral fiber and preparation method thereof Download PDFInfo
- Publication number
- CN108301069A CN108301069A CN201810031805.0A CN201810031805A CN108301069A CN 108301069 A CN108301069 A CN 108301069A CN 201810031805 A CN201810031805 A CN 201810031805A CN 108301069 A CN108301069 A CN 108301069A
- Authority
- CN
- China
- Prior art keywords
- parts
- modifying agent
- fiber
- inorganic mineral
- fibre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
-
- 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
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention discloses a kind of fiber and preparation method thereof, belongs to technical field of fibre production, relates generally to a kind of modified superfine inorganic mineral fiber and preparation method thereof.A kind of modified superfine inorganic mineral fiber and preparation method thereof includes following material by weight：42 45 parts of lime stone, 50 65 parts of metakaolin, 25 40 parts of gangue, 8 12 parts of polypropylene fibre, 25 30 parts of aminanthine, 35 parts of brucite fiber, 58 parts of sepiolite fibre, 35 parts of palygorskite fiber, 12 15 parts of adhesive, 13 parts of coupling agent, 12 15 parts of bentonite, 58 parts of modifying agent；Present invention simultaneously discloses preparation methods, by stirring, drying, dissolving and forming step, industrial produced wastes are carried out deep processing processing, form the modified superfine inorganic mineral fiber with favorable elasticity and antibiotic property.The present invention is not required to addition chemical reagent, reduces the pollution of air, simple for process, it is easy to accomplish.
Description
Technical field
The present invention relates to a kind of fibers and preparation method thereof, belong to technical field of fibre production, and in particular to a kind of modification
Ultra-fine inorganic mineral fibres and preparation method thereof.
Background technology
With the development of science and technology and social progress, people are more and more stronger to the consciousness of environmental protection, some severes are dirty
The industrial processes product of dye starts to environmentally protective revolution in mode of production.Inorfil becomes in recent years as environment-friendly materials
The much-talked-about topic of people's research.Currently, mainly non-renewable energy resources is used to obtain the preparation of inorfil, not only utilization ratio
Low and discharge waste pollution environment.
Invention content
To solve the above-mentioned problems, the present invention discloses a kind of modified superfine inorganic mineral fiber and preparation method thereof, passes through
To the recycling of trade waste, processing is optimized to trade waste, being formed has excellent resilient properties and anti-microbial property
Modified superfine inorganic mineral fiber.
The object of the present invention is achieved like this：
A kind of modified superfine inorganic mineral fiber includes following material by weight：42-45 parts of lime stone, metakaolin 50-65
Part, 25-40 parts of gangue, 8-12 parts of polypropylene fibre, 25-30 parts of aminanthine, 3-5 parts of brucite fiber, sepiolite fibre 5-8
Part, 3-5 parts of palygorskite fiber, 12-15 parts of adhesive, 1-3 parts of coupling agent, 12-15 parts of bentonite, 5-8 parts of modifying agent.
Further, the adhesive includes following material by weight：50-65 parts of calcium oxide, 30-45 parts of magnesia,
35-60 parts of phosphoric acid, 2-5 parts of aluminium hydroxide, 5-8 parts of zirconium oxide.
Further, the modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), described poly-
The mass ratio of ethylene glycol, ethylene glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying.
Further, process of being sieved described in step 1 is completed by sieve, and the mesh size is 280-300 mesh.
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, after being sufficiently stirred dissolving
Modifying agent is added.
Further, the detailed process of addition modifying agent described in step 2 includes：(1) the improvement of 1/3 parts by weight is firstly added
Agent is sufficiently stirred；(2) 45-60 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor to fill
Divide dissolving.
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, drying equipment by four axis Centrifugal rollings
Storage is dispensed after drying.
Further, superfine fibre fiber number described in step 3 is 0.00012-0.00018 denier.
Compared with prior art, the present invention having the advantages that：According to a kind of modified superfine disclosed in this invention
Inorganic mineral fiber and preparation method thereof is carried out industrial produced wastes deep by stirring, drying, dissolving and forming step
Working process is spent, the modified superfine inorganic mineral fiber with favorable elasticity and antibiotic property is formed.The present invention is not required to addition chemistry
Reagent reduces the pollution of air, simple for process, it is easy to accomplish.
Specific implementation mode
Elasticity performance test：
Embodiment 1
A kind of modified superfine inorganic mineral fiber includes following material by weight：42 parts of lime stone, 50 parts of metakaolin, coal
25 parts of spoil, 8 parts of polypropylene fibre, 25 parts of aminanthine, 3 parts of brucite fiber, 5 parts of sepiolite fibre, 3 parts of palygorskite fiber, glue
Glutinous 12 parts of agent, 1 part of coupling agent, 12 parts of bentonite, 5 parts of modifying agent.
The adhesive includes following material by weight：50 parts of calcium oxide, 30 parts of magnesia, 35 parts of phosphoric acid, hydroxide
2 parts of aluminium, 5 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 280 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 45 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00012 denier.
Embodiment 2
A kind of modified superfine inorganic mineral fiber includes following material by weight：43 parts of lime stone, 53 parts of metakaolin, coal
28 parts of spoil, 9 parts of polypropylene fibre, 26 parts of aminanthine, 3.5 parts of brucite fiber, 6 parts of sepiolite fibre, palygorskite fiber 3.5
Part, 13 parts of adhesive, 1.5 parts of coupling agent, 13 parts of bentonite, 6 parts of modifying agent.
The adhesive includes following material by weight：55 parts of calcium oxide, 33 parts of magnesia, 0 part of phosphatase 24, hydroxide
3 parts of aluminium, 6 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 285 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 50 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00014 denier.
Embodiment 3
A kind of modified superfine inorganic mineral fiber includes following material by weight：43.5 parts of lime stone, 55 parts of metakaolin,
30 parts of gangue, 10 parts of polypropylene fibre, 28 parts of aminanthine, 4 parts of brucite fiber, 6.5 parts of sepiolite fibre, palygorskite fiber 4
Part, 13.5 parts of adhesive, 2 parts of coupling agent, 13.5 parts of bentonite, 6.5 parts of modifying agent.
The adhesive includes following material by weight：58 parts of calcium oxide, 38 parts of magnesia, 5 parts of phosphatase 24, hydroxide
3.5 parts of aluminium, 6.5 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 290 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 52 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00015 denier.
Embodiment 4
A kind of modified superfine inorganic mineral fiber includes following material by weight：44 parts of lime stone, 60 parts of metakaolin, coal
35 parts of spoil, 11 parts of polypropylene fibre, 29 parts of aminanthine, 4.5 parts of brucite fiber, 7 parts of sepiolite fibre, palygorskite fiber 4.5
Part, 14 parts of adhesive, 2 parts of coupling agent, 14 parts of bentonite, 7 parts of modifying agent.
The adhesive includes following material by weight：60 parts of calcium oxide, 40 parts of magnesia, 50 parts of phosphoric acid, hydroxide
4 parts of aluminium, 7 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 295 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 58 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00017 denier.
Embodiment 5
A kind of modified superfine inorganic mineral fiber includes following material by weight：45 parts of lime stone, 65 parts of metakaolin, coal
40 parts of spoil, 12 parts of polypropylene fibre, 30 parts of aminanthine, 5 parts of brucite fiber, 8 parts of sepiolite fibre, 5 parts of palygorskite fiber, glue
Glutinous 15 parts of agent, 3 parts of coupling agent, 15 parts of bentonite, 8 parts of modifying agent.
The adhesive includes following material by weight：65 parts of calcium oxide, 45 parts of magnesia, 60 parts of phosphoric acid, hydroxide
5 parts of aluminium, 8 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 300 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 60 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00018 denier.
Comparative example 1
A kind of modified superfine inorganic mineral fiber includes following material by weight：40 parts of lime stone, 45 parts of metakaolin, coal
20 parts of spoil, 5 parts of polypropylene fibre, 20 parts of aminanthine, 2 parts of brucite fiber, 3 parts of sepiolite fibre, 2 parts of palygorskite fiber, glue
Glutinous 10 parts of agent, 0.5 part of coupling agent, 10 parts of bentonite, 3 parts of modifying agent.
The adhesive includes following material by weight：45 parts of calcium oxide, 25 parts of magnesia, 30 parts of phosphoric acid, hydroxide
1 part of aluminium, 3 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 250 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 30 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00030 denier.
Elasticity performance test method：Modified superfine inorganic mineral fiber Flexibility Test Method is mainly replied by fibrous elasticity
Rate measures.Fibrous elasticity response rate refers to the percentage that Acute elastic strain and the slow flexible deformation of certain time account for total deformation rate.
Mathematic(al) representation is：
In formula,For elastic recovery rate；Former stretched length when external force is not added for nano inorganic fiber；For fiber plus external force
Length after elongation；For fiber removal external force extended length after a certain period of time.Test result is as follows shown in table 1.
1 elasticity performance test of table
Upper table 1 indicates the elastic property of the modified superfine inorganic mineral fiber under different ratio in embodiment 1-5 and comparative example 1,
From table 1 it follows that compared with prior art, the elastic recovery rate of embodiment 1 improves 17.77%, the elasticity of embodiment 2
Response rate improves 18.43%, and the elastic recovery rate of embodiment 3 improves 19.16%, and the elastic recovery rate of embodiment 4 improves
19.66%, the elastic recovery rate of embodiment 5 improves 20.08%.
The above result shows that according to modified superfine inorganic mineral fiber manufactured in the present embodiment, elastic recovery rate gradually increases
Greatly, elastic property gradually increases compared with prior art.
Anti-microbial property test：
Embodiment 6
A kind of modified superfine inorganic mineral fiber includes following material by weight：42 parts of lime stone, 50 parts of metakaolin, coal
25 parts of spoil, 8 parts of polypropylene fibre, 25 parts of aminanthine, 3 parts of brucite fiber, 5 parts of sepiolite fibre, 3 parts of palygorskite fiber, glue
Glutinous 12 parts of agent, 1 part of coupling agent, 12 parts of bentonite, 5 parts of modifying agent.
The adhesive includes following material by weight：50 parts of calcium oxide, 30 parts of magnesia, 35 parts of phosphoric acid, hydroxide
2 parts of aluminium, 5 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 280 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 45 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00012 denier.
Embodiment 7
A kind of modified superfine inorganic mineral fiber includes following material by weight：43 parts of lime stone, 53 parts of metakaolin, coal
28 parts of spoil, 9 parts of polypropylene fibre, 26 parts of aminanthine, 3.5 parts of brucite fiber, 6 parts of sepiolite fibre, palygorskite fiber 3.5
Part, 13 parts of adhesive, 1.5 parts of coupling agent, 13 parts of bentonite, 6 parts of modifying agent.
The adhesive includes following material by weight：55 parts of calcium oxide, 33 parts of magnesia, 0 part of phosphatase 24, hydroxide
3 parts of aluminium, 6 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 285 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 50 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00014 denier.
Embodiment 8
A kind of modified superfine inorganic mineral fiber includes following material by weight：43.5 parts of lime stone, 55 parts of metakaolin,
30 parts of gangue, 10 parts of polypropylene fibre, 28 parts of aminanthine, 4 parts of brucite fiber, 6.5 parts of sepiolite fibre, palygorskite fiber 4
Part, 13.5 parts of adhesive, 2 parts of coupling agent, 13.5 parts of bentonite, 6.5 parts of modifying agent.
The adhesive includes following material by weight：58 parts of calcium oxide, 38 parts of magnesia, 5 parts of phosphatase 24, hydroxide
3.5 parts of aluminium, 6.5 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 290 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 52 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00015 denier.
Embodiment 9
A kind of modified superfine inorganic mineral fiber includes following material by weight：44 parts of lime stone, 60 parts of metakaolin, coal
35 parts of spoil, 11 parts of polypropylene fibre, 29 parts of aminanthine, 4.5 parts of brucite fiber, 7 parts of sepiolite fibre, palygorskite fiber 4.5
Part, 14 parts of adhesive, 2 parts of coupling agent, 14 parts of bentonite, 7 parts of modifying agent.
The adhesive includes following material by weight：60 parts of calcium oxide, 40 parts of magnesia, 50 parts of phosphoric acid, hydroxide
4 parts of aluminium, 7 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 295 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 58 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00017 denier.
Embodiment 10
A kind of modified superfine inorganic mineral fiber includes following material by weight：45 parts of lime stone, 65 parts of metakaolin, coal
40 parts of spoil, 12 parts of polypropylene fibre, 30 parts of aminanthine, 5 parts of brucite fiber, 8 parts of sepiolite fibre, 5 parts of palygorskite fiber, glue
Glutinous 15 parts of agent, 3 parts of coupling agent, 15 parts of bentonite, 8 parts of modifying agent.
The adhesive includes following material by weight：65 parts of calcium oxide, 45 parts of magnesia, 60 parts of phosphoric acid, hydroxide
5 parts of aluminium, 8 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 300 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 60 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00018 denier.
Comparative example 2
A kind of modified superfine inorganic mineral fiber includes following material by weight：40 parts of lime stone, 45 parts of metakaolin, coal
20 parts of spoil, 5 parts of polypropylene fibre, 20 parts of aminanthine, 2 parts of brucite fiber, 3 parts of sepiolite fibre, 2 parts of palygorskite fiber, glue
Glutinous 10 parts of agent, 0.5 part of coupling agent, 10 parts of bentonite, 3 parts of modifying agent.
The adhesive includes following material by weight：45 parts of calcium oxide, 25 parts of magnesia, 30 parts of phosphoric acid, hydroxide
1 part of aluminium, 3 parts of zirconium oxide.
The modifying agent is the mixture of polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, second
The mass ratio of glycol and dimethyl terephthalate (DMT) is 2:1:5.
A kind of preparation method of modified superfine inorganic mineral fiber, includes the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
Process of being sieved described in step 1 is completed by sieve, and the mesh size is 250 mesh.
Described in step 2 be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight fully stirs
It mixes；(2) 30 minutes are stood；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
Superfine fibre fiber number described in step 3 is 0.00030 denier.
Anti-microbial property test method：The modified superfine inorganic mineral fiber powder that embodiment 6-10 and comparative example 2 are configured
It is broken into powder, then each powder is dissolved in sterile water, goes quantitative sample and bacterium solution to be added in PBS solution after mixing and shakes,
It then takes out mixed liquor and agar medium culture is added, check that each clump count obtains anti-microbial property after 24 hours.Test result is such as
Shown in table 2.
2 anti-microbial property test of table
Upper table 2 indicates the anti-microbial property of the modified superfine inorganic mineral fiber under different ratio in embodiment 6-10 and comparative example 2,
From Table 2, it can be seen that compared with prior art, the clump count of embodiment 6 reduces 44.29%, the clump count drop of embodiment 7
Low 46.86%, the clump count of embodiment 8 reduces 62.86%, and the clump count of embodiment 9 reduces 66%, the bacterium of embodiment 10
Falling number reduces 70.86%.
The above result shows that according to modified superfine inorganic mineral fiber manufactured in the present embodiment, as clump count gradually drops
Low, the anti-microbial property of modified superfine inorganic mineral fiber gradually increases compared with prior art.
It should be understood that above description is to illustrate rather than to be limited.By reading foregoing description,
Many embodiments and many applications except the example provided all will be apparent for a person skilled in the art.
Therefore, the scope of the present invention should not be determined with reference to foregoing description, but should be with reference to preceding claims and these power
Profit requires the full scope of possessed equivalent to determine.For comprehensive purpose, all articles and reference include patent Shen
The disclosure that please and announce is all by reference to being incorporated herein.Any of theme disclosed herein is omitted in preceding claims
Aspect is not intended to abandon the body matter, also should not be considered as applicant and the theme is not thought of as to disclosed application
A part for theme.
The series of detailed descriptions listed above only for the application feasible embodiment specifically
Bright, they are all without departing from equivalent implementations made by the application skill spirit not to limit the protection domain of the application
Or change should be included within the protection domain of the application.
Claims (7)
1. a kind of modified superfine inorganic mineral fiber, it is characterised in that：Include following material by weight：42-45 parts of lime stone,
50-65 parts of metakaolin, 25-40 parts of gangue, 8-12 parts of polypropylene fibre, 25-30 parts of aminanthine, 3-5 parts of brucite fiber, sea
5-8 parts of afrodite fiber, 3-5 parts of palygorskite fiber, 12-15 parts of adhesive, 1-3 parts of coupling agent, 12-15 parts of bentonite, modifying agent
5-8 parts.
2. a kind of modified superfine inorganic mineral fiber according to claim 1, it is characterised in that：The adhesive is by weight
Part includes following material：50-65 parts of calcium oxide, 30-45 parts of magnesia, 35-60 parts of phosphoric acid, 2-5 parts of aluminium hydroxide, zirconium oxide 5-
8 parts.
3. a kind of modified superfine inorganic mineral fiber according to claim 1, it is characterised in that：The modifying agent is poly- second
The mixture of glycol, ethylene glycol and dimethyl terephthalate (DMT), the polyethylene glycol, ethylene glycol and dimethyl terephthalate (DMT)
Mass ratio is 2:1:5.
4. a kind of preparation method of modified superfine inorganic mineral fiber, it is characterised in that：Include the following steps：
Step 1：By lime stone, metakaolin, gangue, polypropylene fibre, aminanthine, brucite fiber, sepiolite fibre, slope
It is sufficiently stirred after thread mineral wool and the sieving of bentonitic mixture, it is spare after drying；
Step 2：Mixture after being dried in step 1 is separately added into adhesive and coupling agent, is added after being sufficiently stirred dissolving
Modifying agent；
Step 3：Mixed liquor after addition modifying agent is centrifuged into superfine fibre, the drying of drying equipment by four axis Centrifugal rollings
Packing storage afterwards.
5. a kind of preparation method of modified superfine inorganic mineral fiber according to claim 4, it is characterised in that：Step 1
The sieving process is completed by sieve, and the mesh size is 280-300 mesh.
6. a kind of preparation method of modified superfine inorganic mineral fiber according to claim 4, it is characterised in that：Step 2
It is described be added modifying agent detailed process include：(1) the modifying agent for being firstly added 1/3 parts by weight is sufficiently stirred；(2) 45-60 is stood
Minute；(3) the modifying agent for being eventually adding remaining 2/3 parts by weight continues stirring and sets mixed liquor fully to dissolve.
7. a kind of preparation method of modified superfine inorganic mineral fiber according to claim 4, it is characterised in that：Step 3
The superfine fibre fiber number is 0.00012-0.00018 denier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031805.0A CN108301069A (en) | 2018-01-12 | 2018-01-12 | A kind of modified superfine inorganic mineral fiber and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031805.0A CN108301069A (en) | 2018-01-12 | 2018-01-12 | A kind of modified superfine inorganic mineral fiber and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108301069A true CN108301069A (en) | 2018-07-20 |
Family
ID=62868781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810031805.0A Withdrawn CN108301069A (en) | 2018-01-12 | 2018-01-12 | A kind of modified superfine inorganic mineral fiber and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108301069A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1579978A (en) * | 2004-05-14 | 2005-02-16 | 华东理工大学 | Method for manufacturing superfine fiber using flyash as raw material |
| CN101707058A (en) * | 2009-09-18 | 2010-05-12 | 摩根凯龙（荆门）热陶瓷有限公司 | Fire-retarding muffling blanket |
| CN102604200A (en) * | 2012-04-01 | 2012-07-25 | 成都新柯力化工科技有限公司 | Composite masterbatch of mineral fiber with high length-diameter ratio and preparation method |
| CN103059395A (en) * | 2012-12-16 | 2013-04-24 | 青岛中科英泰商用系统有限公司 | Complex fiber and preparation method thereof |
| US20130277882A1 (en) * | 2009-12-31 | 2013-10-24 | Korea Institute Of Energy Research | Inorganic hollow yarns and method of manufacturing the same |
| CN104557089A (en) * | 2015-01-07 | 2015-04-29 | 山东丽阳新材料股份有限公司 | Preparation method of environment-friendly alkaline-free fireproof fibers |
| CN109206075A (en) * | 2017-06-29 | 2019-01-15 | 河北卓达建材研究院有限公司 | A kind of purposes of gangue-metakaolin |
-
2018
- 2018-01-12 CN CN201810031805.0A patent/CN108301069A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1579978A (en) * | 2004-05-14 | 2005-02-16 | 华东理工大学 | Method for manufacturing superfine fiber using flyash as raw material |
| CN101707058A (en) * | 2009-09-18 | 2010-05-12 | 摩根凯龙（荆门）热陶瓷有限公司 | Fire-retarding muffling blanket |
| US20130277882A1 (en) * | 2009-12-31 | 2013-10-24 | Korea Institute Of Energy Research | Inorganic hollow yarns and method of manufacturing the same |
| CN102604200A (en) * | 2012-04-01 | 2012-07-25 | 成都新柯力化工科技有限公司 | Composite masterbatch of mineral fiber with high length-diameter ratio and preparation method |
| CN103059395A (en) * | 2012-12-16 | 2013-04-24 | 青岛中科英泰商用系统有限公司 | Complex fiber and preparation method thereof |
| CN104557089A (en) * | 2015-01-07 | 2015-04-29 | 山东丽阳新材料股份有限公司 | Preparation method of environment-friendly alkaline-free fireproof fibers |
| CN109206075A (en) * | 2017-06-29 | 2019-01-15 | 河北卓达建材研究院有限公司 | A kind of purposes of gangue-metakaolin |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102977256A (en) | Acrylic ester-attapulgite composite oil-absorbing material and preparation method thereof | |
| CN102744044A (en) | Amino-protected crosslinking magnetic chitosan composite adsorbent and preparation method thereof | |
| CN107057023A (en) | A kind of environment-friendly type sponge and its production technology | |
| CN102921383B (en) | Absorbent for cationic dyes in waste water and preparation method of absorbent | |
| CN102115626B (en) | Herbaceous fiber paint and preparation method thereof | |
| CN108330686A (en) | The preparation method of the chitin modified basalt fibre carrier of hydrophily | |
| CN108546055A (en) | A kind of steel slag permeable concrete | |
| CN103898755B (en) | A kind of spinning sizing agent being applicable to dacron | |
| CN111944067B (en) | Biomass environment-friendly water-based paint and preparation method and application thereof | |
| Song et al. | Fabrication of mechanical robust keratin film by mesoscopic molecular network reconstruction and its performance for dye removal | |
| CN104927183A (en) | Method for producing building wood plastic template by using waste PP recycled material | |
| CN108301069A (en) | A kind of modified superfine inorganic mineral fiber and preparation method thereof | |
| CN102220058B (en) | Bi-component aqueous epoxy latex paint capable of substituting for ceramic tile | |
| CN113563754B (en) | Wall crack-resistant putty powder and preparation method thereof | |
| CN114573834B (en) | Enteromorpha hydrogel for rapidly removing pollutants as well as preparation method and application thereof | |
| US20100317772A1 (en) | Biodegradable polymeric compositions | |
| CN105820640A (en) | Interior wall putty powder and preparation method thereof | |
| CN104559907B (en) | Environment-friendly composite adhesive as well as preparation method and application thereof | |
| CN103938819A (en) | Indoor flame-retardant environment friendly decoration wall material and preparing method thereof | |
| CN104356672A (en) | Recycled paperboard fiber composite material with elasticity and barrier property and preparation method of recycled paperboard fiber composite material | |
| CN101421320B (en) | Formulation for concrete | |
| CN104804382B (en) | The preparation method of the filling-modified Poly(Trimethylene Terephthalate) of a kind of negative ion | |
| CN203821759U (en) | Indoor flame-retardant environment-friendly decoration wall material | |
| CN103845956B (en) | Active carbon fiber air conditioner filter element and preparation method thereof | |
| CN100417682C (en) | Use of byproduct rock wool of talcum ore and unqualified waste talcum in plastic |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180720 |