CN109666422A - A kind of anti-flammability Polychloroprene Sealant - Google Patents
A kind of anti-flammability Polychloroprene Sealant Download PDFInfo
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- CN109666422A CN109666422A CN201811390813.0A CN201811390813A CN109666422A CN 109666422 A CN109666422 A CN 109666422A CN 201811390813 A CN201811390813 A CN 201811390813A CN 109666422 A CN109666422 A CN 109666422A
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- polychloroprene
- polychloroprene sealant
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J111/00—Adhesives based on homopolymers or copolymers of chloroprene
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2255—Oxides; Hydroxides of metals of molybdenum
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Sealing Material Composition (AREA)
Abstract
The present invention provides a kind of anti-flammability Polychloroprene Sealant, is related to sealant processing technique field.The Polychloroprene Sealant includes that following parts by weight raw material of substance is made: 80-100 parts of neoprene, 15-20 parts of natural rubber, 20-30 parts of polyurethane resin, 12-16 parts of silicon rubber, 4-8 parts of aluminium hydroxide, 6-10 parts of molybdenum dioxide, 4-8 parts of diatomite, 1-3 parts of erucyl amide, 1-2 parts of ethylenediamine tetra-acetic acid, 8-10 parts of fire retardant, 2-3 parts of promotor, 1-2 parts of dispersing agent, 100-200 parts of toluene.The present invention overcomes the deficiencies in the prior art, improve the heat resistance and anti-flammability of traditional Polychloroprene Sealant, while adding Multiple components, so that product is had many advantages, such as that good caking property, fast drying, toughness are strong, and production cost is low, are suitble to promote producing and using.
Description
Technical field
The present invention relates to sealant processing technique fields, and in particular to a kind of anti-flammability Polychloroprene Sealant.
Background technique
Polychloroprene Sealant category liquid sealant, also known as hydraulic seal gasket, liquid gasket are a kind of in liquid quiet close
Closure material has the performances such as air-tightness is good, resistance to pressure is high, oil resistant, water-fast, mechanical resistant impact, and has wider temperature suitable
Use range.Semi-drying therein sticks bullet type liquid sealant, typically contains organic solvent, solvent volatilizees quickly and formed after coating
Film, can permanent retention viscoelasticity, it is pressure resistance, soft and be readily disassembled, be suitable for automobile industry, machine industry, building
The sealing of industry, waterproof are at present using a kind of most common liquid sealant.
Traditional Polychloroprene Sealant feature mainly have fast drying, intensity are high, cementability is good, waterproof, vibrationproof, good weatherability,
Be not easily cracked and fall off, the features such as long service life, so its sealing for being mainly used for Door and window frame and wall and steel sash, aluminum window it is close
Envelope.In recent years in order to adapt to the development kept the safety in production with energy-saving building technology, so guaranteeing a variety of Optimalities of Polychloroprene Sealant
Its heat-proof combustion-resistant performance is promoted while matter, is a big research direction of present Polychloroprene Sealant.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of anti-flammability Polychloroprene Sealant, traditional Polychloroprene Sealant is improved
Heat resistance and anti-flammability, while adding Multiple components, product made to have many advantages, such as that good caking property, fast drying, toughness are strong, and
Production cost is low, is suitble to promote producing and using.
In order to achieve the above object, technical solution of the present invention is achieved by the following technical programs:
A kind of anti-flammability Polychloroprene Sealant, the Polychloroprene Sealant include that following parts by weight raw material of substance is made: neoprene 80-
100 parts, 15-20 parts of natural rubber, 20-30 parts of polyurethane resin, 12-16 parts of silicon rubber, 4-8 parts of aluminium hydroxide, molybdenum dioxide 6-
10 parts, 4-8 parts of diatomite, 1-3 parts of erucyl amide, 1-2 parts of ethylenediamine tetra-acetic acid, 8-10 parts of fire retardant, 2-3 parts of promotor, point
1-2 parts of powder, 100-200 parts of toluene.
Preferably, the Polychloroprene Sealant includes that following parts by weight raw material of substance is made: 90 parts of neoprene, natural rubber
18 parts, 25 parts of polyurethane resin, 14 parts of silicon rubber, 6 parts of aluminium hydroxide, 8 parts of molybdenum dioxide, 6 parts of diatomite, 2 parts of erucyl amide, second
1.5 parts of ethylenediamine tetraacetic acid (EDTA), 9 parts of fire retardant, 2.5 parts of promotor, 1.5 parts of dispersing agent, 150 parts of toluene.
Preferably, the fire retardant is ammonium polyphosphate, ammonium chloride, triphenyl phosphate and decabromodiphenylethane mass ratio 6: 4:
3 mixture.
Preferably, the promotor is for triethanolamine, dibutyl tin dilaurate and at least one in Chlorobenzoic Acid
Kind.
The preparation method comprises the following steps:
(1) it pulverizes after natural rubber and silicon rubber being carried out heated-air drying, it is spare to obtain mixed rubber powder for rear 120 mesh of mistake；
(2) after carrying out mixing a period of time under high temperature after mixing neoprene, polyurethane resin, fire retardant and rush are added
Continue to be kneaded into agent, carry out afterwards thin logical, it is spare to obtain mixture；
(3) mixed rubber powder is added in above-mentioned mixture and carries out high temperature kneading, stirred then at stirrer for mixing, it is standby to obtain bottom material
With；
(4) toluene, aluminium hydroxide, molybdenum dioxide, diatomite, erucyl amide, ethylenediamine is added in the bottom material in above-mentioned steps (3)
In blender progress insulated and stirred, rear take out carries out vacuum defoamation for tetraacethyl and dispersing agent, and it is canned to obtain sealant progress of the present invention
It saves.
Preferably, the temperature of heated-air drying is 35-40 DEG C in step (1), and the dry time is 10-15min.
Preferably, the temperature of neoprene and polyurethane resin high-temperature mixing is 120-160 DEG C, when mixing in step (2)
Between be 40-50min, it is 20-30min that fire retardant and promotor, which is added, to continue the time being kneaded.
Preferably, the temperature that step (3) high temperature is mediated is 100-120 DEG C, and the revolving speed of blender stirring is 400-600r/
min。
Preferably, the revolving speed of insulated and stirred is 600-650r/min in step (4), and temperature is 90-100 DEG C, and when stirring
Between be 40-50min.
The present invention provides a kind of anti-flammability Polychloroprene Sealant, and advantage is compared with prior art:
(1) it is main material that the present invention, which selects neoprene and natural rubber, then adds silicon rubber and polyurethane resin, can be effective
The heat resistance for promoting product, is used for a long time product at high temperature and is unlikely to deform aging.
(2) present invention is added with aluminium hydroxide, molybdenum dioxide, erucyl amide, ethylenediamine tetra-acetic acid and fire retardant, and mixing is high
Products obtained therefrom can be effectively fire-retardant after speed stirring, and its toughness and compressive property for promoting product.
(3) product sealant is prepared using modes such as high-temperature stirring, high temperature kneading, high-speed stirreds in the present invention, will not
It is mixed with material composition using different temperatures, effectively promotes the stability of product, and enhance the flame retardant effect of product.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below with reference to the embodiment of the present invention pair
Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound
Every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of anti-flammability Polychloroprene Sealant, the Polychloroprene Sealant include that following parts by weight raw material of substance is made: neoprene 80
Part, 15 parts of natural rubber, 20 parts of polyurethane resin, 12 parts of silicon rubber, 4 parts of aluminium hydroxide, 6 parts of molybdenum dioxide, 4 parts of diatomite, mustard
1 part of sour amide, 1 part of ethylenediamine tetra-acetic acid, 8 parts of fire retardant, 2 parts of promotor, 1 part of dispersing agent, 100 parts of toluene.
Wherein, the fire retardant is ammonium polyphosphate, ammonium chloride, triphenyl phosphate and decabromodiphenylethane mass ratio 6: 4: 3
Mixture；The promotor is for triethanolamine, dibutyl tin dilaurate and at least one of Chlorobenzoic Acid.
The preparation method comprises the following steps:
(1) it pulverizes after natural rubber and silicon rubber being carried out heated-air drying, it is spare to obtain mixed rubber powder for rear 120 mesh of mistake；
(2) after carrying out mixing a period of time under high temperature after mixing neoprene, polyurethane resin, fire retardant and rush are added
Continue to be kneaded into agent, carry out afterwards thin logical, it is spare to obtain mixture；
(3) mixed rubber powder is added in above-mentioned mixture and carries out high temperature kneading, stirred then at stirrer for mixing, it is standby to obtain bottom material
With；
(4) toluene, aluminium hydroxide, molybdenum dioxide, diatomite, erucyl amide, ethylenediamine is added in the bottom material in above-mentioned steps (3)
In blender progress insulated and stirred, rear take out carries out vacuum defoamation for tetraacethyl and dispersing agent, and it is canned to obtain sealant progress of the present invention
It saves.
Described, the temperature of heated-air drying is 35-40 DEG C in step (1), and the dry time is 10-15min；In step (2)
The temperature of neoprene and polyurethane resin high-temperature mixing be 120-160 DEG C, mixing time 40-50min, be added fire retardant and
Promotor continues the time being kneaded as 20-30min；The temperature that step (3) high temperature is mediated is 100-120 DEG C, blender stirring
Revolving speed be 400-600r/min；The revolving speed of insulated and stirred is 600-650r/min in step (4), and temperature is 90-100 DEG C, and
Mixing time is 40-50min.
Embodiment 2:
A kind of anti-flammability Polychloroprene Sealant, the Polychloroprene Sealant include that following parts by weight raw material of substance is made: neoprene 100
Part, 20 parts of natural rubber, 30 parts of polyurethane resin, 16 parts of silicon rubber, 8 parts of aluminium hydroxide, 10 parts of molybdenum dioxide, 8 parts of diatomite, mustard
3 parts of sour amide, 2 parts of ethylenediamine tetra-acetic acid, 10 parts of fire retardant, 3 parts of promotor, 2 parts of dispersing agent, 200 parts of toluene.
Wherein, the fire retardant is ammonium polyphosphate, ammonium chloride, triphenyl phosphate and decabromodiphenylethane mass ratio 6: 4: 3
Mixture；The promotor is for triethanolamine, dibutyl tin dilaurate and at least one of Chlorobenzoic Acid.
The preparation method comprises the following steps:
(1) it pulverizes after natural rubber and silicon rubber being carried out heated-air drying, it is spare to obtain mixed rubber powder for rear 120 mesh of mistake；
(2) after carrying out mixing a period of time under high temperature after mixing neoprene, polyurethane resin, fire retardant and rush are added
Continue to be kneaded into agent, carry out afterwards thin logical, it is spare to obtain mixture；
(3) mixed rubber powder is added in above-mentioned mixture and carries out high temperature kneading, stirred then at stirrer for mixing, it is standby to obtain bottom material
With；
(4) toluene, aluminium hydroxide, molybdenum dioxide, diatomite, erucyl amide, ethylenediamine is added in the bottom material in above-mentioned steps (3)
In blender progress insulated and stirred, rear take out carries out vacuum defoamation for tetraacethyl and dispersing agent, and it is canned to obtain sealant progress of the present invention
It saves.
Described, the temperature of heated-air drying is 35-40 DEG C in step (1), and the dry time is 10-15min；In step (2)
The temperature of neoprene and polyurethane resin high-temperature mixing be 120-160 DEG C, mixing time 40-50min, be added fire retardant and
Promotor continues the time being kneaded as 20-30min；The temperature that step (3) high temperature is mediated is 100-120 DEG C, blender stirring
Revolving speed be 400-600r/min；The revolving speed of insulated and stirred is 600-650r/min in step (4), and temperature is 90-100 DEG C, and
Mixing time is 40-50min.
Embodiment 3:
A kind of anti-flammability Polychloroprene Sealant, the Polychloroprene Sealant include that following parts by weight raw material of substance is made: neoprene 90
Part, 18 parts of natural rubber, 25 parts of polyurethane resin, 14 parts of silicon rubber, 6 parts of aluminium hydroxide, 8 parts of molybdenum dioxide, 6 parts of diatomite, mustard
2 parts of sour amide, 1.5 parts of ethylenediamine tetra-acetic acid, 9 parts of fire retardant, 2.5 parts of promotor, 1.5 parts of dispersing agent, 150 parts of toluene.
Wherein, the fire retardant is ammonium polyphosphate, ammonium chloride, triphenyl phosphate and decabromodiphenylethane mass ratio 6: 4: 3
Mixture；The promotor is for triethanolamine, dibutyl tin dilaurate and at least one of Chlorobenzoic Acid.
The preparation method comprises the following steps:
(1) it pulverizes after natural rubber and silicon rubber being carried out heated-air drying, it is spare to obtain mixed rubber powder for rear 120 mesh of mistake；
(2) after carrying out mixing a period of time under high temperature after mixing neoprene, polyurethane resin, fire retardant and rush are added
Continue to be kneaded into agent, carry out afterwards thin logical, it is spare to obtain mixture；
(3) mixed rubber powder is added in above-mentioned mixture and carries out high temperature kneading, stirred then at stirrer for mixing, it is standby to obtain bottom material
With；
(4) toluene, aluminium hydroxide, molybdenum dioxide, diatomite, erucyl amide, ethylenediamine is added in the bottom material in above-mentioned steps (3)
In blender progress insulated and stirred, rear take out carries out vacuum defoamation for tetraacethyl and dispersing agent, and it is canned to obtain sealant progress of the present invention
It saves.
Described, the temperature of heated-air drying is 35-40 DEG C in step (1), and the dry time is 10-15min；In step (2)
The temperature of neoprene and polyurethane resin high-temperature mixing be 120-160 DEG C, mixing time 40-50min, be added fire retardant and
Promotor continues the time being kneaded as 20-30min；The temperature that step (3) high temperature is mediated is 100-120 DEG C, blender stirring
Revolving speed be 400-600r/min；The revolving speed of insulated and stirred is 600-650r/min in step (4), and temperature is 90-100 DEG C, and
Mixing time is 40-50min.
Embodiment 4:
Selection above-described embodiment 1-3 products obtained therefrom is experimental group material, is control group choosing common Polychloroprene Sealant on the market
Material detects tensile strength, fault growth rate, artificial ageing time and the combustion rating of each set product, as a result as shown in the table:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Control group | |
| Tensile strength (MPa) | 2.7 | 2.6 | 3.0 | 2.3 |
| Fault growth rate (%) | 856 | 835 | 903 | 772 |
| The artificial ageing time (h) | 2203 | 2048 | 2461 | 1792 |
| Combustion rating | V0 | V0 | V0 | V1 |
Product of the present invention draws high the performances such as intensity, fault growth rate, artificial ageing time and combustion rating at it as seen from the above table
On be superior to common Polychloroprene Sealant on the market, be suitble to promote the use of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (9)
1. a kind of anti-flammability Polychloroprene Sealant, which is characterized in that the Polychloroprene Sealant includes following parts by weight raw material of substance system
At: 80-100 parts of neoprene, 15-20 parts of natural rubber, 20-30 parts of polyurethane resin, 12-16 parts of silicon rubber, aluminium hydroxide 4-8
Part, promotees 6-10 parts of molybdenum dioxide, 4-8 parts of diatomite, 1-3 parts of erucyl amide, 1-2 parts of ethylenediamine tetra-acetic acid, 8-10 parts of fire retardant
Into 2-3 parts of agent, 1-2 parts of dispersing agent, 100-200 parts of toluene.
2. a kind of anti-flammability Polychloroprene Sealant according to claim 1, which is characterized in that the Polychloroprene Sealant include with
Lower parts by weight raw material of substance is made: 90 parts of neoprene, 18 parts of natural rubber, 25 parts of polyurethane resin, 14 parts of silicon rubber, hydroxide
6 parts of aluminium, 8 parts of molybdenum dioxide, 6 parts of diatomite, 2 parts of erucyl amide, 1.5 parts of ethylenediamine tetra-acetic acid, 9 parts of fire retardant, promotor 2.5
Part, 1.5 parts of dispersing agent, 150 parts of toluene.
3. a kind of anti-flammability Polychloroprene Sealant according to claim 1, it is characterised in that: the fire retardant is polyphosphoric acid
Ammonium, ammonium chloride, triphenyl phosphate and decabromodiphenylethane mass ratio 6: 4: 3 mixture.
4. a kind of anti-flammability Polychloroprene Sealant according to claim 1, it is characterised in that: the promotor is three ethyl alcohol
Amine, dibutyl tin dilaurate and at least one of Chlorobenzoic Acid.
5. a kind of preparation method of anti-flammability Polychloroprene Sealant according to claim 1 to 2, which is characterized in that the preparation
Method the following steps are included:
(1) it pulverizes after natural rubber and silicon rubber being carried out heated-air drying, it is spare to obtain mixed rubber powder for rear 120 mesh of mistake；
(2) after carrying out mixing a period of time under high temperature after mixing neoprene, polyurethane resin, fire retardant and rush are added
Continue to be kneaded into agent, carry out afterwards thin logical, it is spare to obtain mixture；
(3) mixed rubber powder is added in above-mentioned mixture and carries out high temperature kneading, stirred then at stirrer for mixing, it is standby to obtain bottom material
With；
(4) toluene, aluminium hydroxide, molybdenum dioxide, diatomite, erucyl amide, ethylenediamine is added in the bottom material in above-mentioned steps (3)
In blender progress insulated and stirred, rear take out carries out vacuum defoamation for tetraacethyl and dispersing agent, and it is canned to obtain sealant progress of the present invention
It saves.
6. a kind of preparation method of anti-flammability Polychloroprene Sealant according to claim 5, it is characterised in that: in step (1)
The temperature of heated-air drying is 35-40 DEG C, and the dry time is 10-15min.
7. a kind of preparation method of anti-flammability Polychloroprene Sealant according to claim 5, it is characterised in that: in step (2)
The temperature of neoprene and polyurethane resin high-temperature mixing be 120-160 DEG C, mixing time 40-50min, be added fire retardant and
Promotor continues the time being kneaded as 20-30min.
8. a kind of preparation method of anti-flammability Polychloroprene Sealant according to claim 5, it is characterised in that: in step (3)
The temperature that high temperature is mediated is 100-120 DEG C, and the revolving speed of blender stirring is 400-600r/min.
9. a kind of preparation method of anti-flammability Polychloroprene Sealant according to claim 5, it is characterised in that: in step (4)
The revolving speed of insulated and stirred is 600-650r/min, and temperature is 90-100 DEG C, and mixing time is 40-50min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390813.0A CN109666422A (en) | 2018-11-21 | 2018-11-21 | A kind of anti-flammability Polychloroprene Sealant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390813.0A CN109666422A (en) | 2018-11-21 | 2018-11-21 | A kind of anti-flammability Polychloroprene Sealant |
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| Publication Number | Publication Date |
|---|---|
| CN109666422A true CN109666422A (en) | 2019-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811390813.0A Pending CN109666422A (en) | 2018-11-21 | 2018-11-21 | A kind of anti-flammability Polychloroprene Sealant |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010150420A (en) * | 2008-12-25 | 2010-07-08 | Tosoh Corp | Polychloroprene-based latex, and method for producing the same |
| CN103992760A (en) * | 2014-04-29 | 2014-08-20 | 天长永泰密封材料有限公司 | Chloroprene rubber sealant |
-
2018
- 2018-11-21 CN CN201811390813.0A patent/CN109666422A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010150420A (en) * | 2008-12-25 | 2010-07-08 | Tosoh Corp | Polychloroprene-based latex, and method for producing the same |
| CN103992760A (en) * | 2014-04-29 | 2014-08-20 | 天长永泰密封材料有限公司 | Chloroprene rubber sealant |
Non-Patent Citations (3)
| Title |
|---|
| 孙国瑞主编: "《皮革工业手册》", 31 January 2000, 中国轻工业出版社 * |
| 李子东等: "《胶黏剂助剂》", 28 February 2005, 化学工业出版社 * |
| 黎厚斌等: "《包装应用化学》", 31 January 2014, 印刷工业出版社 * |
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Application publication date: 20190423 |
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