A kind of production method of antistatic high temperature resistant fabric
Technical field
The invention belongs to field of textiles more particularly to a kind of production methods of antistatic high temperature resistant fabric.
Background technology
Electrostatic, exactly a kind of charge to remain static immobilising charge in other words, when accumulation is in some object
Electrostatic is formed on body or when surface.Such as northern wintry weather drying, human body are easy to take electrostatic, when contact other people or gold
It will Discharge Phenomena when belonging to electric conductor.People has the picotement of electric shock, and night can see spark, this is chemical fibre clothes and people
On body friction human body band the reason of positive electrostatic.Persistent electrostatic can cause the pH value of blood of human body to increase, calcium excretion amount in urine
Increase, blood calcium is reduced, and is adversely affected to heart, brain, skin.
The harm of electrostatic industrially simultaneously is more serious:
(1)Failure or the malfunction for causing electronic equipment, cause electromagnetic interference.
(2)Puncture integrated circuit and accurate electronic component, or promote component ageing, reduces production yield rate.
(3)High voltage electrostatic discharge causes to shock by electricity, and jeopardizes personal safety.
(4)It easily sets off an explosion and fire in the Workplace of more inflammable explosive articles or dust, mist of oil.
(5)Electronics industry:Dust is adsorbed, the pollution of integrated circuit and semiconductor element is caused, substantially reduces yield rate.
(6)Film and plastics industry:Keep film or film take-up uneven;Film, CD modeling disks are infected with dust, influence quality.
(7)Papermaking printing industry:Paper winds uneven, register trouble, and soil pick-up is serious or even paper coheres, and influences to give birth to
Production.
(8)Textile industry:It causes root silk to wave, twine the harm such as flower breaks end, yarn is entangled with.
Especially in inflammable and explosive working environment and when the processing of electronic component, field of employment work, to quiet
The requirement and its harsh of electricity.The electrostatic for generating and carrying for human body at this stage is mainly controlled by anti-electrostatic clothing.But
It is having a single function for anti-electrostatic clothing at this stage, the requirement of complicated harsh working environment, such as hot environment cannot be met.In addition
Fabric is stiff, thick and heavy, and the comfort of dress is poor.
Invention content
It is an object of the present invention to solve the deficiency of the existing technology and provide a kind of making sides of antistatic high temperature resistant fabric
Method includes the following steps:
Step 1:Using highly dense knitted fabric as base fabric, coating is carried out to it with antistatic high temperature resistant coating;
Step 2:A certain proportion of butanone, polyurethane, phosphate are added to the container to be sufficiently mixed and stirred evenly, is prepared fire-retardant
Glue;Curtain base fabric front to having been coated with antistatic high temperature resistant coating sprays fire retardant glue;When spraying fire retardant glue to base fabric front,
Spray pressure is 6-8Pa, and the dosage of spray time 3-5s, fire retardant glue are 40-60g/m2;Front has been sprayed to the base of fire retardant glue
The dosage of the secondary spray coated flame retardant glue of cloth reverse side, fire retardant glue is 120-150g/m2;
Step 3:Treated that base fabric washes by step 2, dries, bakes, and antistatic high temperature resistant fabric is made;
Wherein, the preparation method of antistatic high temperature resistant coating is as follows in the step 1:
a:In terms of parts by weight, 10 parts of bisphenol A type epoxy resin, 10 parts of epoxy terminated modified polyurethane resin, polyester are taken
10 parts of resin, 5 parts of diluent, 15 parts of sheet mica, 10 parts of titanium dioxide etc. are stirred 1 hour, obtain mixture A;
b:In terms of parts by weight, 10 parts of ethyl acetate, 10 parts of n-butyl acetate, 5 parts of cyclohexanone, potassium titanate are weighed respectively
15 parts of whisker, 15 parts of ZnOw, sequentially adds under stirring in mixture A, after all adding, continues to stir
1 hour, obtain mixture B;
c:In terms of parts by weight, 0.5 part of wear Protection wax, 0.5 part of dispersant, 0.5 part of antifoaming agent, cobalt blue are weighed respectively
It 15 parts, sequentially adds in mixture B, is sufficiently stirred about 30-60 minutes;
d:Mixture that step c is obtained is added in three-roll grinder and is fully ground 1 hour, and after the strainer through 400 mesh
Filtering, obtains antistatic high temperature resistant coating products;
The preparation method of the potassium titanate crystal whisker is:K is weighed by certain molfraction2CO3、TiO2, boric acid, sodium metasilicate
And silica, each raw material is added in ball grinder, agate ball is added, with rotating speed 500r/min, ball milling 2 hours, then by ball milling
Batch mixing afterwards is placed in crucible, and crucible is put into resistance furnace, 900 DEG C is warming up to by the way of temperature programming, heat preservation 2 is small
When, it is cooled to room temperature, crushes, sieving obtains potassium titanate crystal whisker.
Further, the length of the potassium titanate crystal whisker is 10-30 μm.
Further, in step 2, when spraying fire retardant glue to base fabric front, the dosage of fire retardant glue is 50g/m2;.
Further, in step 2, when the secondary spray coated flame retardant glue of base fabric reverse side, the dosage of fire retardant glue is 140g/m2。
Compared with prior art, the present invention having the beneficial effect that:
(1)The anti-static coatings of the present invention are on the basis of traditional electroconductive resin anti-static coatings, by using spy
Surely the group of the conductive resin compound combined i.e. bisphenol A type epoxy resin, epoxy terminated modified polyurethane resin and polyester resin
Close, at the same also use in coating with superior electrical conductivity can potassium titanate crystal whisker and ZnOw, make it is organic in coating/
Inorganic conductive material cooperates, and each raw material is using specific proportioning, and thus obtained coating not only has excellent anti-quiet
Electrically, while there is good corrosion resistance;
(2)Good by fabric anti-flaming thermal-insulation performance made from the preparation method, after flame time and smoldering time are 0s, damage
Length is 10.5cm.
(3)The preparation method wide adaptability.It is applied not only to knitted fabric, can be also used for woven fabric and knotwork etc..In addition to
Cotton fabric is arranged, chemical & blended fabric and blended fabric etc. can also be arranged.Obtained fabric product is with knitted fabric
Soft for base fabric, drapability is good, flexible.
(4)The antistatic high temperature resistant insulating moulding coating flexibility that the present invention uses is good, has stronger adhesive force to fabric, can
To be applied directly on all kinds of textiles, and it is mouldy to prevent textile fabric.
Specific implementation mode
Below by embodiment, the technical solutions of the present invention will be further described.
Embodiment 1:
A kind of production method of antistatic high temperature resistant fabric, includes the following steps:
Step 1:Using highly dense knitted fabric as base fabric, coating is carried out to it with antistatic high temperature resistant coating;
Step 2:A certain proportion of butanone, polyurethane, phosphate are added to the container to be sufficiently mixed and stirred evenly, is prepared fire-retardant
Glue;Curtain base fabric front to having been coated with antistatic high temperature resistant coating sprays fire retardant glue;When spraying fire retardant glue to base fabric front,
Spray pressure is 6-8Pa, and the dosage of spray time 3-5s, fire retardant glue are 40g/m2;Front has been sprayed to the base fabric of fire retardant glue
The dosage of the secondary spray coated flame retardant glue of reverse side, fire retardant glue is 120g/m2;
Step 3:Treated that base fabric washes by step 2, dries, bakes, and antistatic high temperature resistant fabric is made;
Wherein, the preparation method of antistatic high temperature resistant coating is as follows in the step 1:
a:In terms of parts by weight, 10 parts of bisphenol A type epoxy resin, 10 parts of epoxy terminated modified polyurethane resin, polyester are taken
10 parts of resin, 5 parts of diluent, 15 parts of sheet mica, 10 parts of titanium dioxide etc. are stirred 1 hour, obtain mixture A;
b:In terms of parts by weight, 10 parts of ethyl acetate, 10 parts of n-butyl acetate, 5 parts of cyclohexanone, potassium titanate are weighed respectively
15 parts of whisker, 15 parts of ZnOw, sequentially adds under stirring in mixture A, after all adding, continues to stir
1 hour, obtain mixture B;
c:In terms of parts by weight, 0.5 part of wear Protection wax, 0.5 part of dispersant, 0.5 part of antifoaming agent, cobalt blue are weighed respectively
It 15 parts, sequentially adds in mixture B, is sufficiently stirred about 30-60 minutes;
d:Mixture that step c is obtained is added in three-roll grinder and is fully ground 1 hour, and after the strainer through 400 mesh
Filtering, obtains antistatic high temperature resistant coating products;
The preparation method of the potassium titanate crystal whisker is:K is weighed by certain molfraction2CO3、TiO2, boric acid, sodium metasilicate
And silica, each raw material is added in ball grinder, agate ball is added, with rotating speed 500r/min, ball milling 2 hours, then by ball milling
Batch mixing afterwards is placed in crucible, and crucible is put into resistance furnace, 900 DEG C is warming up to by the way of temperature programming, heat preservation 2 is small
When, it is cooled to room temperature, crushes, sieving obtains the potassium titanate crystal whisker that length is 10 μm.
Embodiment 2:
A kind of production method of antistatic high temperature resistant fabric, includes the following steps:
Step 1:Using highly dense knitted fabric as base fabric, coating is carried out to it with antistatic high temperature resistant coating;
Step 2:A certain proportion of butanone, polyurethane, phosphate are added to the container to be sufficiently mixed and stirred evenly, is prepared fire-retardant
Glue;Curtain base fabric front to having been coated with antistatic high temperature resistant coating sprays fire retardant glue;When spraying fire retardant glue to base fabric front,
Spray pressure is 6-8Pa, and the dosage of spray time 3-5s, fire retardant glue are 60g/m2;Front has been sprayed to the base fabric of fire retardant glue
The dosage of the secondary spray coated flame retardant glue of reverse side, fire retardant glue is 150g/m2;
Step 3:Treated that base fabric washes by step 2, dries, bakes, and antistatic high temperature resistant fabric is made;
Wherein, the preparation method of antistatic high temperature resistant coating is as follows in the step 1:
a:In terms of parts by weight, 10 parts of bisphenol A type epoxy resin, 10 parts of epoxy terminated modified polyurethane resin, polyester are taken
10 parts of resin, 5 parts of diluent, 15 parts of sheet mica, 10 parts of titanium dioxide etc. are stirred 1 hour, obtain mixture A;
b:In terms of parts by weight, 10 parts of ethyl acetate, 10 parts of n-butyl acetate, 5 parts of cyclohexanone, potassium titanate are weighed respectively
15 parts of whisker, 15 parts of ZnOw, sequentially adds under stirring in mixture A, after all adding, continues to stir
1 hour, obtain mixture B;
c:In terms of parts by weight, 0.5 part of wear Protection wax, 0.5 part of dispersant, 0.5 part of antifoaming agent, cobalt blue are weighed respectively
It 15 parts, sequentially adds in mixture B, is sufficiently stirred about 30-60 minutes;
d:Mixture that step c is obtained is added in three-roll grinder and is fully ground 1 hour, and after the strainer through 400 mesh
Filtering, obtains antistatic high temperature resistant coating products;
The preparation method of the potassium titanate crystal whisker is:K is weighed by certain molfraction2CO3、TiO2, boric acid, sodium metasilicate
And silica, each raw material is added in ball grinder, agate ball is added, with rotating speed 500r/min, ball milling 2 hours, then by ball milling
Batch mixing afterwards is placed in crucible, and crucible is put into resistance furnace, 900 DEG C is warming up to by the way of temperature programming, heat preservation 2 is small
When, it is cooled to room temperature, crushes, sieving obtains the potassium titanate crystal whisker that length is 30 μm.
Embodiment 3:
A kind of production method of antistatic high temperature resistant fabric, includes the following steps:
Step 1:Using highly dense knitted fabric as base fabric, coating is carried out to it with antistatic high temperature resistant coating;
Step 2:A certain proportion of butanone, polyurethane, phosphate are added to the container to be sufficiently mixed and stirred evenly, is prepared fire-retardant
Glue;Curtain base fabric front to having been coated with antistatic high temperature resistant coating sprays fire retardant glue;When spraying fire retardant glue to base fabric front,
Spray pressure is 6-8Pa, and the dosage of spray time 3-5s, fire retardant glue are 50g/m2;Front has been sprayed to the base fabric of fire retardant glue
The dosage of the secondary spray coated flame retardant glue of reverse side, fire retardant glue is 140g/m2;
Step 3:Treated that base fabric washes by step 2, dries, bakes, and antistatic high temperature resistant fabric is made;
Wherein, the preparation method of antistatic high temperature resistant coating is as follows in the step 1:
a:In terms of parts by weight, 10 parts of bisphenol A type epoxy resin, 10 parts of epoxy terminated modified polyurethane resin, polyester are taken
10 parts of resin, 5 parts of diluent, 15 parts of sheet mica, 10 parts of titanium dioxide etc. are stirred 1 hour, obtain mixture A;
b:In terms of parts by weight, 10 parts of ethyl acetate, 10 parts of n-butyl acetate, 5 parts of cyclohexanone, potassium titanate are weighed respectively
15 parts of whisker, 15 parts of ZnOw, sequentially adds under stirring in mixture A, after all adding, continues to stir
1 hour, obtain mixture B;
c:In terms of parts by weight, 0.5 part of wear Protection wax, 0.5 part of dispersant, 0.5 part of antifoaming agent, cobalt blue are weighed respectively
It 15 parts, sequentially adds in mixture B, is sufficiently stirred about 30-60 minutes;
d:Mixture that step c is obtained is added in three-roll grinder and is fully ground 1 hour, and after the strainer through 400 mesh
Filtering, obtains antistatic high temperature resistant coating products;
The preparation method of the potassium titanate crystal whisker is:K is weighed by certain molfraction2CO3、TiO2, boric acid, sodium metasilicate
And silica, each raw material is added in ball grinder, agate ball is added, with rotating speed 500r/min, ball milling 2 hours, then by ball milling
Batch mixing afterwards is placed in crucible, and crucible is put into resistance furnace, 900 DEG C is warming up to by the way of temperature programming, heat preservation 2 is small
When, it is cooled to room temperature, crushes, sieving obtains the potassium titanate crystal whisker that length is 20 μm.
Above description has fully disclosed the specific implementation mode of the present invention.It should be pointed out that being familiar with the field
Technical staff is to any change for being done of specific implementation mode of the present invention all without departing from the model of claims of the present invention
It encloses.Correspondingly, the scope of the claims of the invention is also not limited only to previous embodiment.