CN110467823A - A kind of preparation method of novel fire-resistant fire proofing - Google Patents
A kind of preparation method of novel fire-resistant fire proofing Download PDFInfo
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- CN110467823A CN110467823A CN201910804526.8A CN201910804526A CN110467823A CN 110467823 A CN110467823 A CN 110467823A CN 201910804526 A CN201910804526 A CN 201910804526A CN 110467823 A CN110467823 A CN 110467823A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Abstract
This application involves fire proofing fields, a kind of preparation method of novel fire-resistant fire proofing is specifically provided, the following steps are included: getting out raw material, the raw material include the paraffin of 15-35% based on mass fraction, the fire-retardant mixed fillers of 12-21%, the toughener of 1-4%, the vulcanized rubber of 2-7%, the epoxy resin of 12-25% and the deionized water of 30-45%；It is spare that the vulcanized rubber silk that processing formation diameter is 0.3-0.7mm, length is 8-13mm is carried out to vulcanized rubber raw material；Then the raw material of fire-retardant mixed fillers are cleaned and is dried, place into grinder that be ground to obtain fire-retardant mixed fillers powder spare；It is kneaded epoxy resin is added after paraffin stripping and slicing at 50-88 DEG C, and sequentially adds deionized water, fire-retardant mixed fillers powder, vulcanized rubber silk and toughener and be kneaded；Product will be kneaded after the completion of mixing to cut to form monolithic product packaging.The present invention enables auxiliary material to be preferably dispersed in entire product, to have preferable high-temperature behavior by optimizing existing preparation method.
Description
Technical field
This application involves material engineering field, a kind of specifically preparation method of novel fire-resistant fire proofing.
Background technique
Fire proofing material refers to that various prevent fires the modern times plays the role of material that is critical, being chiefly used in building.Commonly
Fire proofing material includes fire-proof plate, fire resistant doorsets, flame resistant glass, fireproof coating fire prevention packet etc..It equally also include some high molecular materials,
For the purposes of improving the material of fireproof flame-retardant effect and modification.Such as fire-proof sealing material, fire-proof sealing material are each for blocking
Kind runs through, such as cable, air hose, oil pipe, natural gas tube pass through the various openings formed when wall (storehouse) wall, building (first) plate and electricity
The segmentation fire separation that cable is built bridge has fire-proof function, is easily installed in order to avoid the intensity of a fire is spread by these openings and gap, it
Including organic fire prevention calking, inorganic fireproofing plugging and fire retardant package.
Flame-retarded plastic material, which is mainly used in, can generate in high thermal energy and high temperature electric appliance, such as: printer, thermal chimney etc..
Fire-protection rating is mainly reached by the different material of modified resin or addition.Added material usually has glass, calcium carbonate etc..It presses
Different ratios and resin are molded into flame-retarded plastic material jointly.Flammable UL94 grade is that most widely used plastic material can
Fire performance standard.It is used to evaluate the ability that material extinguishes after being ignited.According to burning velocity, burning time, anti-drop ability
And whether tear drop burn can be there are many evaluation method.Every kind of measured material can obtain many values according to color or thickness.
When selecting the material of some product, UL grade should meet the thickness requirement of plastic part wall part.
Existing fire prevention calking is also using a kind of pureed material with certain viscous characteristic: fire-proof mud.Fire-proof mud is one
Kind flexible flame retardant material.Also have the characteristics that fire endurance is high, smoke amount is low.The material is mainly used for electric wire, the hole of cable
It blocks, is spread with preventing electric wire, cable from fire occurs from hole to adjacent room, reduce fire damage.The expansion of accident is avoided to have
There are the functions such as resistance cigarette, fire prevention, dust-proof.
Existing fire-proof mud is in order to increase its toughness and heat resistance, it will usually add chlorinated paraffin, but this material
It is listed in carcinogen, and hydrogen sulfide can be discharged in the high temperature environment, harm is generated to human body.And existing fire resistant flexible putty
Because high temperature resistant filler of its addition mix with its major ingredient and is uniformly dispersed in the preparation, lead to its viscous effect at high temperature
It can decline comparatively fast, once in the leak stopping of cable, abutting edge will appear opening under the high temperature conditions.
Summary of the invention
The application is intended to provide a kind of preparation method of fire prevention calking for being not added with chlorinated paraffin, to solve in the prior art
Production when filler distribution unevenness therein the problem of causing its fire protecting performance to decline.
Embodiments herein is achieved in that
In a first aspect, the application provides a kind of preparation method of novel fire-resistant fire proofing, comprising the following steps:
G1. raw material are got out, the raw material include the resistance of the paraffin of 15-35% based on mass fraction, 12-21%
Fire the deionization of mixed fillers, the toughener of 1-4%, the vulcanized rubber of 2-7%, the epoxy resin of 12-25% and 30-45%
Water；
G2. to vulcanized rubber raw material carry out processing formed diameter be 0.3-0.7mm, the vulcanized rubber that length is 8-13mm
Silk is spare；
G3. then the raw material of fire-retardant mixed fillers are cleaned and is dried, placed into and carry out grinding in grinder
It is spare to fire-retardant mixed fillers powder；
G4. epoxy resin will be added after paraffin stripping and slicing be kneaded at 50-88 DEG C, and sequentially adds deionized water, fire-retardant
Mixed fillers powder, vulcanized rubber silk and toughener are kneaded；
G5. product will be kneaded after the completion of being kneaded to cut to form monolithic product packaging.
Firstly, a kind of preparation method of novel refractory provided in the present invention, is mainly used for preparing a kind of soft
Fire prevention calking, there is preferable high temperature bonding effect, carry out gap plugging for leak stopping or under high temperature environment.Organic fire prevention
Putty is using organic synthetic resin as bonding agent, and addition fireproof agent, filler etc. are formed through spreading.The putty does not solidify for a long time, can
Plasticity is fine, can arbitrarily be blocked.This putty is mainly used in the anti-of building pipe and wire and cable perforated holes
Fire blocks in engineering, and is used cooperatively with inorganic fireproofing plugging, fire retardant package.
Wherein, major ingredient is paraffin and epoxy resin, and paraffin is also known as crystalline wax, the hydro carbons mixing that carbon atom number is about 18-30
Object, main component are linear paraffin (about 80%-95%), and there are also the monocycles of alkane and belt length side chain on a small quantity with individual branches
Cycloalkane.Paraffin is from the resulting lube cut of crude distillation through solvent refining, solvent dewaxing or through wax freezing and crystallizing, squeezing
It dewaxes and slack wax is made, then through de-oiling, and sheet made from post-refining or acicular crystal.It is different according to processing and refining degree, it can
It is divided into fully refined paraffin wax, semi-refined paraffin wax and 3 kinds of scale wax.
Every class wax presses fusing point again, generally every 2 DEG C, is divided into different kinds, and such as 52,54,56,58 wait the trades mark.Scale wax
Oil content is higher, mainly for the manufacture of match, fiberboard, sail cloth etc..Fully refined paraffin wax and semi-refined paraffin wax have many uses, main
It is used as the component and packaging material of food, oral drug and certain commodity (such as paraffin paper, wax crayon, candle, carbon paper), baking is held
The painting dressing of device, is used for fruit freshness preserving, and electric elements insulation improves rubber ageing resistance and increase flexibility etc..It can also be used for
Oxidation generates synthetic fatty acid.Wax phase change latent heat is high, almost without surfusion, fusing when steam pressure is low, is not susceptible to
It chemically reacts and chemical stability is preferable, phase transition temperature and latent heat of phase change vary less, spontaneous nucleation, do not have after repeatedly inhaling heat release
Mutually separation and corrosivity.
Common toughener has: unsaturated polyester resin.Such as 302 polyester, 304 polyester, 305 polyester.Polyamide,
One is the low polymers by the vegetable oil of dimerization or trimerization, unsaturated fatty acid or aromatic acid, alkylpolyamines；One
Kind is modification of nylon such as methylol nylon (SY-7, SY-8 and (used in GXA-l glue).Acetal resin.As polyvinyl formal,
Polyvinyl acetal, polyvinyl alcohol contracting first hexanal, polyvinyl butyral, polyvinyl alcohol furfural etc..Polysulfones mandarin orange rouge.Poly- ammonia
Ester resin.Above-mentioned toughener can be selected according to different types of adhesive, and toughener should have well with the base-material of adhesive
Intermiscibility.
Further, the fire-retardant mixed fillers include 13-21 parts of 24-35 parts of gangue, chalk, cloud in parts by weight
Female rubble 15-19 parts, 1-28 parts of montmorillonite 2,12-18 parts of shell, 12-15 parts of talcum powder and 10-15 parts of clay.
Wherein fire-retardant mixed fillers are mixed using Multiple components, wherein gangue, chalk, mica rubble, montmorillonite
All it is that there is large volume of solid raw material with shell, needs to carry out preliminary processing, be made into powdered and mixed
It closes, to reach preferable fire resisting effect.
Further, specific step is as follows by the step G3:
(3.1) first stone material is separated with powder, by the gangue, chalk, cloud ink rubble, montmorillonite and shell raw material
It is put into the giant flushing that 10min is carried out in the stainless steel mesh leakage frame of rectangle；
(3.2) stone material after flushing is impregnated into 5-10min in clear water reserviors again, by stone material and ready clay after immersion
It dries together；
(3.3) by after drying stone material and clay be put into ball mill carry out 30-45min grinding after and ready mistake
Sieve, finally vibrates mixing together with ready talcum powder.
Further, the mesh size of the sieving is in 400-500 mesh.Here specific powder diameter is defined,
In the particle size range, and it can guarantee disperse when it is mixed in incorporation major ingredient more uniformly, to reach preferable
High-temperature resistant result, while cost can be controlled again.
Further, specific step is as follows by the step G4:
(4.1) paraffin raw material are first subjected to stripping and slicing, then paraffin mass is put into ready epoxy resin and carries out the
One stage was kneaded；
(4.2) first stage melting temperature is in 50-60 DEG C, and first stage mixing time is 15-20min；
(4.3) deionized water is added into the fire-retardant mixed fillers powder made and stirs, then by the mixing after stirring
Material be added kneading machine in carry out second stage mixing '
(4.4) second stage melting temperature is 85-88 DEG C, and the first stage, mixing time was in 30-45min；
(4.5) ready vulcanized rubber silk is added in kneading machine again and carries out phase III mixing, the phase III is kneaded
Temperature be 75-80 DEG C, phase III mixing time be 20-25min, finally obtain mixing finished product.
Here the step of for being kneaded, is limited in detail, wherein is divided into the mixing of three stages, the first stage is to allow two kinds of masters
Material being capable of composite material that is preferable miscible and forming homogeneous.And second stage account will add the fire-retardant mixing of useful water dissolution
It in filler, because the partial size of fire-retardant mixed fillers is smaller, can more be evenly distributed in deionized water, therefore be kneaded second
Stage starts to prepare, and avoiding its long-time standing that fire-retardant mixed fillers is caused to be deposited on container bottom causes it to be unevenly distributed.Again
It is added into first stage mixing finished product by aqueous solution and carries out second of mixing, and improve temperature, so that most critical is fire-retardant
Mixed fillers can be preferably distributed in raw material.Temperature, which increases, keeps the mobility of its first stage mixing finished product preferable, just
In the diffusion of fire-retardant mixed fillers.The vulcanized rubber silk added in the last phase III can equally provide one under high temperature environment
Fixed toughness improves it and bears material generation gap when high temperature.
Further, the epoxy resin is bisphenol A epoxide resin.Bisphenol A type epoxy resin is by bisphenol-A, epoxy chlorine
Propane is condensed under alkaline condition, through washing, the refined high-molecular compound of desolventizing.Because the manufactured goods of epoxy resin have
There are good physical mechanical property, chemical resistance, electrical insulation properties, therefore is widely used in coating, adhesive, glass
The fields such as steel, laminate, electronics casting, encapsulating, encapsulating.Because using bisphenol A epoxide resin, then being combined with special solidification
Agent, when in use, first into putty of the invention be added curing agent simultaneously be mixed, after being then quickly mixed at
Product are packed into corresponding gap, and it is anti-that curing agent can effectively be such that the free key of bisphenol A epoxide resin and dielectric surface carries out
It answers, to reach preferable cohesive force.
Further, the epoxy resin is bisphenol-s epoxy resin.
Further, in the step G5 after cutting forms monolithic product simultaneously ready anhydride curing agent, it is described
The quality of anhydride curing agent is the 5-9% of monolithic product.
Further, in the step G5 after cutting forms monolithic product simultaneously ready anhydride curing agent, it is described
The quality of anhydride curing agent is the 5-9% of monolithic product.
Further, the anhydride curing agent is that phthalic enhydride, tetrabydrophthalic anhydride, trimellitic anhydride are sweet
The one of which of grease and poly sebacic polyanhydride.
Beneficial effects of the present invention:
The present invention has preferable leak stopping performance, while by using inorganic fire-retardant mixed fillers, reducing in production
Its partial size can be evenly distributed in raw material, and successively be added by triphasic mixing, to reach preferable
Mixed distribution effect, to improve entire material leak stopping performance in a high temperauture environment.
Specific embodiment
Embodiment 1:
The present embodiment provides a kind of novel fire-resistant fire proofing, the raw material include 25% stone based on mass fraction
Wax, 15% fire-retardant mixed fillers, 3% polyurethane resin, 5% vulcanized rubber, 20% epoxy resin and 32% are gone
Ionized water.
Fire-retardant mixed fillers include 16 parts of 15 parts of 33 parts of gangue, chalk, mica rubble, montmorillonite 25 in parts by weight
Part, 16 parts of shell, 13 parts of talcum powder and 11 parts of clay.
Preparation method includes the following steps:
First get out raw material；To vulcanized rubber raw material carry out processing formed diameter be 0.5mm, the sulphur that length is 11mm
It is spare to change rubber thread；Then the raw material of fire-retardant mixed fillers are cleaned and is dried, placed into grinder and ground
It is spare to obtain fire-retardant mixed fillers powder；It is kneaded, and sequentially adds at 50-88 DEG C by epoxy resin is added after paraffin stripping and slicing
Deionized water, fire-retardant mixed fillers powder, vulcanized rubber silk and toughener are kneaded；Product cutting will be kneaded after the completion of mixing
Form monolithic product packaging.
Embodiment 2:
The present embodiment provides a kind of novel fire-resistant fire proofing, the raw material include 25% stone based on mass fraction
Wax, 15% fire-retardant mixed fillers, 3% polyurethane resin, 5% vulcanized rubber, 20% epoxy resin and 32% are gone
Ionized water.
Fire-retardant mixed fillers include 16 parts of 15 parts of 33 parts of gangue, chalk, mica rubble, montmorillonite 25 in parts by weight
Part, 16 parts of shell, 13 parts of talcum powder and 11 parts of clay.
Preparation method includes the following steps:
First get out raw material；To vulcanized rubber raw material carry out processing formed diameter be 0.4mm, the sulphur that length is 12mm
It is spare to change rubber thread；Then the raw material of fire-retardant mixed fillers are cleaned and is dried, placed into grinder and ground
It is spare to obtain fire-retardant mixed fillers powder；It is kneaded, and sequentially adds at 50-88 DEG C by epoxy resin is added after paraffin stripping and slicing
Deionized water, fire-retardant mixed fillers powder, vulcanized rubber silk and toughener are kneaded；Product cutting will be kneaded after the completion of mixing
Form monolithic product packaging.
Embodiment 3:
The present embodiment provides a kind of novel fire-resistant fire proofing, the raw material include 25% stone based on mass fraction
Wax, 15% fire-retardant mixed fillers, 3% polyurethane resin, 5% vulcanized rubber, 20% epoxy resin and 32% are gone
Ionized water.
Fire-retardant mixed fillers include 16 parts of 15 parts of 33 parts of gangue, chalk, mica rubble, montmorillonite 25 in parts by weight
Part, 16 parts of shell, 13 parts of talcum powder and 11 parts of clay.
Preparation method includes the following steps:
First get out raw material；To vulcanized rubber raw material carry out processing formed diameter be 0.7mm, the sulphur that length is 13mm
It is spare to change rubber thread；Then the raw material of fire-retardant mixed fillers are cleaned and is dried, placed into grinder and ground
It is spare to obtain fire-retardant mixed fillers powder；It is kneaded, and sequentially adds at 50-88 DEG C by epoxy resin is added after paraffin stripping and slicing
Deionized water, fire-retardant mixed fillers powder, vulcanized rubber silk and toughener are kneaded；Product cutting will be kneaded after the completion of mixing
Form monolithic product packaging.
Embodiment 4:
The present embodiment provides a kind of novel fire-resistant fire proofing, the raw material include 25% stone based on mass fraction
Wax, 15% fire-retardant mixed fillers, 3% polyurethane resin, 5% vulcanized rubber, 20% epoxy resin and 32% are gone
Ionized water.
Fire-retardant mixed fillers include 16 parts of 15 parts of 33 parts of gangue, chalk, mica rubble, montmorillonite 25 in parts by weight
Part, 16 parts of shell, 13 parts of talcum powder and 11 parts of clay.
Preparation method includes the following steps:
First get out raw material；To vulcanized rubber raw material carry out processing formed diameter be 0.3mm, the sulphur that length is 8mm
It is spare to change rubber thread；Then the raw material of fire-retardant mixed fillers are cleaned and is dried, placed into grinder and ground
It is spare to obtain fire-retardant mixed fillers powder；It is kneaded, and sequentially adds at 50-88 DEG C by epoxy resin is added after paraffin stripping and slicing
Deionized water, fire-retardant mixed fillers powder, vulcanized rubber silk and toughener are kneaded；Product cutting will be kneaded after the completion of mixing
Form monolithic product packaging.
Embodiment 5:
The present embodiment provides a kind of novel fire-resistant fire proofing, the raw material include 25% stone based on mass fraction
Wax, 15% fire-retardant mixed fillers, 3% polyvinyl alcohol contracting first hexanal, 5% vulcanized rubber, 20% epoxy resin and
32% deionized water.
Fire-retardant mixed fillers include 16 parts of 15 parts of 33 parts of gangue, chalk, mica rubble, montmorillonite 25 in parts by weight
Part, 16 parts of shell, 13 parts of talcum powder and 11 parts of clay.
Preparation method includes the following steps:
First get out raw material；To vulcanized rubber raw material carry out processing formed diameter be 0.3mm, the sulphur that length is 13mm
It is spare to change rubber thread；Then the raw material of fire-retardant mixed fillers are cleaned and is dried, placed into grinder and ground
It is spare to obtain fire-retardant mixed fillers powder；It is kneaded, and sequentially adds at 50-88 DEG C by epoxy resin is added after paraffin stripping and slicing
Deionized water, fire-retardant mixed fillers powder, vulcanized rubber silk and toughener are kneaded；Product cutting will be kneaded after the completion of mixing
Form monolithic product packaging.
Embodiment 6:
The present embodiment provides a kind of novel fire-resistant fire proofing, the raw material include 25% stone based on mass fraction
Wax, 15% fire-retardant mixed fillers, 3% polyamide, 5% vulcanized rubber, 20% epoxy resin and 32% are gone
Ionized water.
Fire-retardant mixed fillers include 16 parts of 15 parts of 33 parts of gangue, chalk, mica rubble, montmorillonite 25 in parts by weight
Part, 16 parts of shell, 13 parts of talcum powder and 11 parts of clay.
Preparation method includes the following steps:
First get out raw material；To vulcanized rubber raw material carry out processing formed diameter be 0.3mm, the sulphur that length is 13mm
It is spare to change rubber thread；Then the raw material of fire-retardant mixed fillers are cleaned and is dried, placed into grinder and ground
It is spare to obtain fire-retardant mixed fillers powder；It is kneaded, and sequentially adds at 50-88 DEG C by epoxy resin is added after paraffin stripping and slicing
Deionized water, fire-retardant mixed fillers powder, vulcanized rubber silk and toughener are kneaded；Product cutting will be kneaded after the completion of mixing
Form monolithic product packaging.
Embodiment 7:
The present embodiment provides a kind of novel fire-resistant fire proofing, the raw material include 25% stone based on mass fraction
Wax, 15% fire-retardant mixed fillers, 3% 302 polyester, 5% vulcanized rubber, 20% epoxy resin and 32% deionization
Water.
Fire-retardant mixed fillers include 16 parts of 15 parts of 33 parts of gangue, chalk, mica rubble, montmorillonite 25 in parts by weight
Part, 16 parts of shell, 13 parts of talcum powder and 11 parts of clay.
Preparation method includes the following steps:
First get out raw material；To vulcanized rubber raw material carry out processing formed diameter be 0.3mm, the sulphur that length is 13mm
It is spare to change rubber thread；Then the raw material of fire-retardant mixed fillers are cleaned and is dried, placed into grinder and ground
It is spare to obtain fire-retardant mixed fillers powder；It is kneaded, and sequentially adds at 50-88 DEG C by epoxy resin is added after paraffin stripping and slicing
Deionized water, fire-retardant mixed fillers powder, vulcanized rubber silk and toughener are kneaded；Product cutting will be kneaded after the completion of mixing
Form monolithic product packaging.
Embodiment 8:
The present embodiment provides a kind of novel fire-resistant fire proofing, the raw material include 25% stone based on mass fraction
Wax, 15% fire-retardant mixed fillers, 3% 302 polyester, 5% vulcanized rubber, 20% epoxy resin and 32% deionization
Water.
Fire-retardant mixed fillers include 16 parts of 15 parts of 33 parts of gangue, chalk, mica rubble, montmorillonite 25 in parts by weight
Part, 16 parts of shell, 13 parts of talcum powder and 11 parts of clay.
Preparation method includes the following steps:
First get out raw material；To vulcanized rubber raw material carry out processing formed diameter be 0.3mm, the sulphur that length is 13mm
It is spare to change rubber thread；Then the raw material of fire-retardant mixed fillers are cleaned and is dried, placed into grinder and ground
It is spare to obtain fire-retardant mixed fillers powder；It is kneaded, and sequentially adds at 50-88 DEG C by epoxy resin is added after paraffin stripping and slicing
Deionized water, fire-retardant mixed fillers powder, vulcanized rubber silk and toughener are kneaded；Product cutting will be kneaded after the completion of mixing
Form monolithic product packaging.
Wherein, when carrying out stone grinding, first stone material is separated with powder, by the gangue, chalk, cloud ink rubble,
Montmorillonite and shell raw material are put into the giant flushing that 10min is carried out in the stainless steel mesh leakage frame of rectangle；It will rinse again
Stone material afterwards impregnates 5-10min in clear water reserviors, dries stone material together with ready clay after immersion.By the stone after drying
Material and clay be put into ball mill carry out 30-45min grinding after with ready sieving, finally together with ready talcum powder
Vibration mixing.
The mesh size of sieving is in 400-500 mesh.Here specific powder diameter is defined, in the particle size range
It is interior, and can guarantee disperse when it is mixed in incorporation major ingredient more uniformly, to reach preferable high-temperature resistant result, together
When can control cost again.
Embodiment 9:
The present embodiment is to optimize restriction on the basis of any one of above-described embodiment 1-8, wherein the specific step of mixing
It is rapid as follows:
Paraffin raw material are first subjected to stripping and slicing, then paraffin mass is put into ready epoxy resin and carries out the first stage
It is kneaded；First stage melting temperature is in 56 DEG C, and first stage mixing time is 15min；To the fire-retardant mixed fillers made
Deionized water is added in powder and stirs, then the mixture after stirring is added in kneading machine and carries out second stage mixing, second
Stage melting temperature is 85 DEG C, and the first stage, mixing time was in 30min；Ready vulcanized rubber silk is added in kneading machine again
Phase III mixing is carried out, the temperature that the phase III is kneaded is 75 DEG C, and phase III mixing time is 20min, is finally obtained mixed
It is smelt product.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of preparation method of novel fire-resistant fire proofing, it is characterised in that: the following steps are included:
G1. get out raw material, the raw material include the paraffin of 15-35% based on mass fraction, 12-21% it is fire-retardant mixed
Close filler, the toughener of 1-4%, the vulcanized rubber of 2-7%, the deionized water of the epoxy resin of 12-25% and 30-45%；
G2. it is standby the vulcanized rubber silk that processing formation diameter is 0.3-0.7mm, length is 8-13mm to be carried out to vulcanized rubber raw material
With；
G3. then the raw material of fire-retardant mixed fillers are cleaned and is dried, placed into be ground in grinder and be hindered
It is spare to fire mixed fillers powder；
G4. epoxy resin will be added after paraffin stripping and slicing to be kneaded at 50-88 DEG C, and sequentially adds deionized water, fire-retardant mixing
Filler powder, vulcanized rubber silk and toughener are kneaded；
G5. product will be kneaded after the completion of being kneaded to cut to form monolithic product packaging.
2. a kind of preparation method of novel fire-resistant fire proofing according to claim 1, it is characterised in that: described fire-retardant mixed
Closing filler includes 15-19 parts of 13-21 parts of 24-35 parts of gangue, chalk, mica rubble, montmorillonite 2 1-28 in parts by weight
Part, 12-18 parts of shell, 12-15 parts of talcum powder and 10-15 parts of clay.
3. a kind of preparation method of novel fire-resistant fire proofing according to claim 2, it is characterised in that: the step G3
Specific step is as follows:
(3.1) first stone material is separated with powder, the gangue, chalk, cloud ink rubble, montmorillonite and shell raw material is put into
The giant that 10min is carried out in the stainless steel mesh leakage frame of rectangle rinses；
(3.2) stone material after flushing is impregnated into 5-10min in clear water reserviors again, after immersion by stone material together with ready clay
Drying；
(3.3) by after drying stone material and clay be put into ball mill carry out 30-45min grinding after with ready sieving, most
Mixing is vibrated together with ready talcum powder afterwards.
4. a kind of preparation method of novel fire-resistant fire proofing according to claim 3, it is characterised in that: the sieving
Mesh size is in 400-500 mesh.
5. a kind of preparation method of novel fire-resistant fire proofing according to claim 1-4, it is characterised in that: institute
Stating step G4, specific step is as follows:
(4.1) paraffin raw material are first subjected to stripping and slicing, then paraffin mass is put into ready epoxy resin and carries out the first rank
Section is kneaded；
(4.2) first stage melting temperature is in 50-60 DEG C, and first stage mixing time is 15-20min；
(4.3) deionized water is added into the fire-retardant mixed fillers powder made and stirs, then adds the mixture after stirring
Enter in kneading machine carry out second stage mixing '
(4.4) second stage melting temperature is 85-88 DEG C, and the first stage, mixing time was in 30-45min；
(4.5) ready vulcanized rubber silk is added in kneading machine again and carries out phase III mixing, the temperature that the phase III is kneaded
Degree is 75-80 DEG C, and phase III mixing time is 20-25min, finally obtains mixing finished product.
6. a kind of preparation method of novel fire-resistant fire proofing according to claim 1-4, it is characterised in that: institute
Stating epoxy resin is bisphenol A epoxide resin.
7. a kind of preparation method of novel fire-resistant fire proofing according to claim 1-4, it is characterised in that: institute
Stating epoxy resin is bisphenol-s epoxy resin.
8. a kind of preparation method of novel fire-resistant fire proofing according to claim 6, it is characterised in that: the step G5
In ready anhydride curing agent, the quality of the anhydride curing agent are monolithic product simultaneously after cutting forms monolithic product
5-9%.
9. a kind of preparation method of novel fire-resistant fire proofing according to claim 7, it is characterised in that: the step G5
In ready anhydride curing agent, the quality of the anhydride curing agent are monolithic product simultaneously after cutting forms monolithic product
5-9%.
10. a kind of preparation method of novel fire-resistant fire proofing according to claim 8 or claim 9, it is characterised in that: the acid
Anhydride curing agents be phthalic enhydride, tetrabydrophthalic anhydride, trimellitic anhydride glyceride and poly sebacic polyanhydride wherein
It is a kind of.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715432A (en) * | 2020-05-25 | 2021-11-30 | 杭州鸿禾电子科技有限公司 | High-insulation GPO-3 epoxy glass fiber cloth laminated board and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1580187A (en) * | 2003-08-04 | 2005-02-16 | 上海德卡精细化工有限公司 | Organic fireproof capping material and its preparing method |
| CN102584108A (en) * | 2011-11-30 | 2012-07-18 | 江苏欣安新材料技术有限公司 | Fireproofing sealing material |
| CN103275460A (en) * | 2013-05-30 | 2013-09-04 | 杭州晶索建材有限公司 | Personal protective blocking material, subway personal protective reserved hole blocking structure and blocking method |
| CN104845372A (en) * | 2015-04-23 | 2015-08-19 | 铜陵祥云消防科技有限责任公司 | Tension resistant fireproof putty and preparation method thereof |
| CN105176091A (en) * | 2015-10-15 | 2015-12-23 | 国网山东沂水县供电公司 | High-performance organic fireproof plugging material |
| CN107353600A (en) * | 2017-07-20 | 2017-11-17 | 合肥安力电力工程有限公司 | A kind of power cable installation fire-proof mud and preparation method thereof |
| CN108841139A (en) * | 2018-07-11 | 2018-11-20 | 河北科伟格瑞科技有限公司 | Polymer moisture-proof plugging material and preparation method |
-
2019
- 2019-08-28 CN CN201910804526.8A patent/CN110467823A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1580187A (en) * | 2003-08-04 | 2005-02-16 | 上海德卡精细化工有限公司 | Organic fireproof capping material and its preparing method |
| CN102584108A (en) * | 2011-11-30 | 2012-07-18 | 江苏欣安新材料技术有限公司 | Fireproofing sealing material |
| CN103275460A (en) * | 2013-05-30 | 2013-09-04 | 杭州晶索建材有限公司 | Personal protective blocking material, subway personal protective reserved hole blocking structure and blocking method |
| CN104845372A (en) * | 2015-04-23 | 2015-08-19 | 铜陵祥云消防科技有限责任公司 | Tension resistant fireproof putty and preparation method thereof |
| CN105176091A (en) * | 2015-10-15 | 2015-12-23 | 国网山东沂水县供电公司 | High-performance organic fireproof plugging material |
| CN107353600A (en) * | 2017-07-20 | 2017-11-17 | 合肥安力电力工程有限公司 | A kind of power cable installation fire-proof mud and preparation method thereof |
| CN108841139A (en) * | 2018-07-11 | 2018-11-20 | 河北科伟格瑞科技有限公司 | Polymer moisture-proof plugging material and preparation method |
Non-Patent Citations (2)
| Title |
|---|
| 杨明山等: "《现代工程塑料改性-理论与实践（第1版）》", 31 July 2009, 中国轻工业出版社 * |
| 洪定一: "《聚丙烯-原理、工艺与技术（第1版）》", 30 September 2002, 中国石化出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113715432A (en) * | 2020-05-25 | 2021-11-30 | 杭州鸿禾电子科技有限公司 | High-insulation GPO-3 epoxy glass fiber cloth laminated board and preparation method thereof |
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