CN108117702A - A kind of high-performance environment protection type rubber and preparation method thereof - Google Patents
A kind of high-performance environment protection type rubber and preparation method thereof Download PDFInfo
- Publication number
- CN108117702A CN108117702A CN201810109839.7A CN201810109839A CN108117702A CN 108117702 A CN108117702 A CN 108117702A CN 201810109839 A CN201810109839 A CN 201810109839A CN 108117702 A CN108117702 A CN 108117702A
- Authority
- CN
- China
- Prior art keywords
- parts
- mixture
- rubber
- environment protection
- protection type
- 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- Withdrawn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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
- C08L23/286—Chlorinated polyethylene
-
- 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
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of high-performance environment protection type rubber, include the raw material of following parts by weight：36 42 parts of chlorinated polyethylene rubber, 28 32 parts of silicon rubber, 22 26 parts of modified aluminium hydroxide, 16 20 parts of polyethylene oxide, 10 12 parts of melamine, 68 parts of iron oxide, 57 parts of aluminium oxide, 46 parts of fire retardant, 35 parts of compatilizer, 13 parts of antioxidant, 12 parts of vulcanization accelerator.A kind of high-performance environment protection type rubber of the present invention, which has good electrical insulating property, stability, is not easy embrittlement at low temperature, while raw material of the present invention is easy to get, safe and non-toxic environmental protection, has higher practical value and good application prospect.
Description
Technical field
The present invention relates to technical field of rubber material, and in particular to a kind of high-performance environment protection type rubber and preparation method thereof.
Background technology
Rubber refers to the strong flexible polymer material with reversible deformation, high resilience at room temperature, in the external force of very little
Effect is lower to be generated compared with large deformation, remove resilient after external force, rubber belongs to entirely without styling polymer, its vitrifying
Transition temperature (Tg) is low, and molecular weight is often very big, and more than hundreds of thousands, the rubber of early stage is taken from the plants such as rubber tree, kok-saghyz
Latex, after processing made of have elasticity, insulating properties, the material of impermeable water and air, elastomeric high-molecular compound：Point
For two kinds of natural rubber and synthetic rubber, natural rubber is made of the extraction colloid post-processing from the plants such as rubber tree, kok-saghyz；
Synthetic rubber is then obtained by the aggregated reaction of various monomers, and rubber is widely used in all aspects of industry or life, natural rubber
Glue is manufactured by latex, some is left in the natural rubber of solid the nonrubber ingredient contained by latex, general day
92%-95% containing rubber hydrocarbon rather than rubber hydrocarbon account for 5%-8% in T PNR, and since preparation method is different, the place of production is different or even adopts glue season not
Together, the ratio of these ingredients may be variant, but is substantially all within scope, and protein can promote the vulcanization of rubber, prolong
Slow aging, on the other hand, protein have stronger water imbibition, can cause that the rubber moisture absorption is mouldy, insulating properties declines, and protein also has
The shortcomings that increasing heat generation；Acetone extract is some higher fatty acids and steroid substance, and some of which rises natural anti-old
Agent and accelerating agent effect, what is also had can help powdery compounding agent to disperse in mixing process and play softening to raw rubber；Ash
The main salts such as phosphoric acid magnesium and calcium phosphate, have the metallic compounds such as minimal amount of copper, manganese, iron, the gold because these appraise at the current rate in point
Ageing of rubber can be promoted by belonging to ion, so their content should control.
In the prior art, the electrical insulating property of rubber, stability are poor, in addition, embrittlement easy at low temperature, largely effects on system
The about performance of rubber.
The content of the invention
The defects of for the prior art, the object of the present invention is to provide a kind of high-performance environment protection type rubber, which has
Good electrical insulating property, stability are not easy embrittlement at low temperature, while raw material of the present invention is easy to get, safe and non-toxic environmental protection, have compared with
High practical value and good application prospect.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention provides a kind of high-performance environment protection type rubber, include the raw material of following parts by weight：
36-42 parts of chlorinated polyethylene rubber, 28-32 parts of silicon rubber, 22-26 parts of modified aluminium hydroxide, polyethylene oxide 16-20
Part, 10-12 parts of melamine, 6-8 parts of iron oxide, 5-7 parts of aluminium oxide, 4-6 parts of fire retardant, 3-5 parts of compatilizer, antioxidant 1-
3 parts, 1-2 parts of vulcanization accelerator.
Preferably, the high-performance environment protection type rubber includes the raw material of following parts by weight：
39 parts of chlorinated polyethylene rubber, 30 parts of silicon rubber, 24 parts of modified aluminium hydroxide, 18 parts of polyethylene oxide, melamine 11
Part, 7 parts of iron oxide, 6 parts of aluminium oxide, 5 parts of fire retardant, 4 parts of compatilizer, 2 parts of antioxidant, 1.5 parts of vulcanization accelerator.
Preferably, the modified aluminium hydroxide is that addition grain size is 2-4mm aluminium hydroxides into reaction kettle, then is added thereto
Enter trioctyl phosphate, mixing speed 1100-1200r/min, temperature is 110-120 DEG C, then adds in KH-570, continues to stir
35-45min is to get modified aluminium hydroxide.
Preferably, it is described to add in the 10-16% that KH-570 mass is aluminium hydroxide quality.
Preferably, the fire retardant is phosphate flame retardant.
Preferably, the compatilizer Wei oxazoline types.
Preferably, the antioxidant is antioxidant 168.
Preferably, the vulcanization accelerator is S-80.
The present invention also provides a kind of preparation methods of high-performance environment protection type rubber, comprise the following steps：
Step 1 weighs each component raw material on request；
Step 2, chlorinated polyethylene rubber, silicon rubber, modified aluminium hydroxide are sequentially added in homogenizer, and rotating speed is
1150-1250r/min is stirred 35-45 minutes, after cooling, mixture is sent on double roller cylinder open mill, roll spacing 2-4mm
Bag roller turns refining, and obtains mixture A；
Step 3 sequentially adds polyethylene oxide, melamine, iron oxide, aluminium oxide in homogenizer in order, stirring
Rotating speed is 1100-1200r/min, and mixing time 35-45min obtains mixture, then adds mixture in reaction kettle,
It is reacted 20-25 minutes for 100-110 DEG C in temperature, mixture B is made；
Step 4, the mixture B obtained in mixture A obtained, step 3, fire retardant, compatilizer, anti-oxidant into step 2
Agent is mixed to get mixture C, and vulcanization accelerator is added in into mixture C, is sent on double roller cylinder open mill, rubber tapping turns refining, and turns refining
After uniformly, 45-55 DEG C of roller temperature is kneaded 35-45 minutes, obtains mixture D；
Step 5, by mixture D made from step 4, using two sections of vulcanization process, one step cure condition is：Pressure 12-
14MPa, 145-155 DEG C of temperature, time 15-25 minute, post vulcanization condition are 175-185 DEG C of temperature, and hair is made in time 1-2h
Bright high-performance environment protection type rubber.
Preferably, the preparation process of the high-performance environment protection type rubber is：
Step 1 weighs each component raw material on request；
Step 2, chlorinated polyethylene rubber, silicon rubber, modified aluminium hydroxide are sequentially added in homogenizer, and rotating speed is
1200r/min is stirred 40 minutes, after cooling, mixture is sent on double roller cylinder open mill, roll spacing 3mm bag rollers turn refining, and obtain
To mixture A；
Step 3 sequentially adds polyethylene oxide, melamine, iron oxide, aluminium oxide in homogenizer in order, stirring
Rotating speed is 1150r/min, and mixing time 40min obtains mixture, then adds mixture in reaction kettle, is in temperature
105 DEG C are reacted 22.5 minutes, and mixture B is made；
Step 4, the mixture B obtained in mixture A obtained, step 3, fire retardant, compatilizer, anti-oxidant into step 2
Agent is mixed to get mixture C, and vulcanization accelerator is added in into mixture C, is sent on double roller cylinder open mill, rubber tapping turns refining, and turns refining
After uniformly, 50 DEG C of roller temperature is kneaded 40 minutes, obtains mixture D；
Step 5, by mixture D made from step 4, using two sections of vulcanization process, one step cure condition is：Pressure 13MPa, temperature
150 DEG C of degree, 20 minutes time, post vulcanization condition are 180 DEG C, time 1.5h of temperature, and the high-performance environment protection type rubber of invention is made
Glue.
Compared with prior art, the present invention has following advantageous effect：
（1）The cooperation of both a kind of high-performance environment protection type rubber of the present invention, chlorinated polyethylene rubber, silicon rubber has good resistance to
Oiliness energy while the modified aluminium hydroxide added in can enhance the anti-flammability of rubber after modified, and what is added in addition is fire-retardant
Agent is engaged with modified aluminium hydroxide, the further anti-flammability for improving rubber, and the phosphate flame retardant of addition is to modified hydrogen-oxygen
Changing aluminium has coating function, and aluminium hydroxide is made to have very big dispersiveness in rubber, then improves anti-flammability.
（2）A kind of high-performance environment protection type rubber of the present invention, the iron oxide of addition, the stability of aluminium oxide enhancing rubber, simultaneously
Both improving the anti-flammability of material, addition oxazolines type can increase the compatibility of chlorinated polyethylene rubber, silicon rubber, be allowed to
Between bonding force increase, form stable structure, while coordinate the polyethylene oxide of addition, further improve the stability of structure.
（3）A kind of high-performance environment protection type rubber of the present invention, which has good electrical insulating property, stability, low
Embrittlement is not easy under temperature, while raw material of the present invention is easy to get, safe and non-toxic environmental protection, before there is higher practical value and good application
Scape.
Specific embodiment
With reference to specific embodiment, the technical solution in the embodiment of the present invention is clearly and completely described, is shown
So, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the reality in the present invention
Apply example, those of ordinary skill in the art's all other embodiments obtained without making creative work all belong to
In the scope of protection of the invention.
Embodiment 1.
A kind of high-performance environment protection type rubber of the present embodiment includes the raw material of following parts by weight：
36 parts of chlorinated polyethylene rubber, 28 parts of silicon rubber, 22 parts of modified aluminium hydroxide, 16 parts of polyethylene oxide, melamine 10
Part, 6 parts of iron oxide, 5 parts of aluminium oxide, 4 parts of fire retardant, 3 parts of compatilizer, 1-3 parts of antioxidant, 1 part of vulcanization accelerator.
The modified aluminium hydroxide of the present embodiment is that addition grain size is 2mm aluminium hydroxides into reaction kettle, then is added in thereto
Trioctyl phosphate, mixing speed 1100r/min, temperature be 110 DEG C, then add in KH-570, continue stir 35min to get
Modified aluminium hydroxide.
The present embodiment adds in KH-570 mass as the 10% of aluminium hydroxide quality.
The fire retardant of the present embodiment is phosphate flame retardant.
The compatilizer Wei oxazoline types of the present embodiment.
The antioxidant of the present embodiment is antioxidant 168.
The vulcanization accelerator of the present embodiment is S-80.
The present invention also provides a kind of preparation methods of high-performance environment protection type rubber, comprise the following steps：
Step 1 weighs each component raw material on request；
Step 2, chlorinated polyethylene rubber, silicon rubber, modified aluminium hydroxide are sequentially added in homogenizer, and rotating speed is
1150r/min is stirred 35 minutes, after cooling, mixture is sent on double roller cylinder open mill, roll spacing 2mm bag rollers turn refining, and obtain
To mixture A；
Step 3 sequentially adds polyethylene oxide, melamine, iron oxide, aluminium oxide in homogenizer in order, stirring
Rotating speed is 1100r/min, and mixing time 35min obtains mixture, then adds mixture in reaction kettle, is in temperature
100 DEG C are reacted 20 minutes, and mixture B is made；
Step 4, the mixture B obtained in mixture A obtained, step 3, fire retardant, compatilizer, anti-oxidant into step 2
Agent is mixed to get mixture C, and vulcanization accelerator is added in into mixture C, is sent on double roller cylinder open mill, rubber tapping turns refining, and turns refining
After uniformly, 45 DEG C of roller temperature is kneaded 35 minutes, obtains mixture D；
Step 5, by mixture D made from step 4, using two sections of vulcanization process, one step cure condition is：Pressure 12MPa, temperature
145 DEG C of degree, 15 minutes time, post vulcanization condition are 175 DEG C, time 1h of temperature, and the high-performance environment protection type rubber of invention is made.
Embodiment 2.
A kind of high-performance environment protection type rubber of the present embodiment includes the raw material of following parts by weight：
42 parts of chlorinated polyethylene rubber, 32 parts of silicon rubber, 26 parts of modified aluminium hydroxide, 20 parts of polyethylene oxide, melamine 12
Part, 8 parts of iron oxide, 7 parts of aluminium oxide, 6 parts of fire retardant, 5 parts of compatilizer, 3 parts of antioxidant, 2 parts of vulcanization accelerator.
The modified aluminium hydroxide of the present embodiment is that addition grain size is 4mm aluminium hydroxides into reaction kettle, then is added in thereto
Trioctyl phosphate, mixing speed 1200r/min, temperature be 120 DEG C, then add in KH-570, continue stir 45min to get
Modified aluminium hydroxide.
The present embodiment adds in KH-570 mass as the 16% of aluminium hydroxide quality.
The fire retardant of the present embodiment is phosphate flame retardant.
The compatilizer Wei oxazoline types of the present embodiment.
The antioxidant of the present embodiment is antioxidant 168.
The vulcanization accelerator of the present embodiment is S-80.
The present invention also provides a kind of preparation methods of high-performance environment protection type rubber, comprise the following steps：
Step 1 weighs each component raw material on request；
Step 2, chlorinated polyethylene rubber, silicon rubber, modified aluminium hydroxide are sequentially added in homogenizer, and rotating speed is
1250r/min is stirred 45 minutes, after cooling, mixture is sent on double roller cylinder open mill, and roll spacing -4mm bag rollers turn refining,
Obtain mixture A；
Step 3 sequentially adds polyethylene oxide, melamine, iron oxide, aluminium oxide in homogenizer in order, stirring
Rotating speed is 1200r/min, and mixing time 45min obtains mixture, then adds mixture in reaction kettle, is in temperature
110 DEG C are reacted 25 minutes, and mixture B is made；
Step 4, the mixture B obtained in mixture A obtained, step 3, fire retardant, compatilizer, anti-oxidant into step 2
Agent is mixed to get mixture C, and vulcanization accelerator is added in into mixture C, is sent on double roller cylinder open mill, rubber tapping turns refining, and turns refining
After uniformly, 55 DEG C of roller temperature is kneaded 45 minutes, obtains mixture D；
Step 5, by mixture D made from step 4, using two sections of vulcanization process, one step cure condition is：Pressure 14MPa, temperature
155 DEG C of degree, 25 minutes time, post vulcanization condition are 185 DEG C, time 2h of temperature, and the high-performance environment protection type rubber of invention is made.
Embodiment 3.
A kind of high-performance environment protection type rubber of the present embodiment includes the raw material of following parts by weight：
39 parts of chlorinated polyethylene rubber, 30 parts of silicon rubber, 24 parts of modified aluminium hydroxide, 18 parts of polyethylene oxide, melamine 11
Part, 7 parts of iron oxide, 6 parts of aluminium oxide, 5 parts of fire retardant, 4 parts of compatilizer, 2 parts of antioxidant, 1.5 parts of vulcanization accelerator.
The modified aluminium hydroxide of the present embodiment is that addition grain size is 3mm aluminium hydroxides into reaction kettle, then is added in thereto
Trioctyl phosphate, mixing speed 1150r/min, temperature be 115 DEG C, then add in KH-570, continue stir 40min to get
Modified aluminium hydroxide.
The present embodiment adds in KH-570 mass as the 13% of aluminium hydroxide quality.
The fire retardant of the present embodiment is phosphate flame retardant.
The compatilizer Wei oxazoline types of the present embodiment.
The antioxidant of the present embodiment is antioxidant 168.
The vulcanization accelerator of the present embodiment is S-80.
The present invention also provides a kind of preparation methods of high-performance environment protection type rubber, comprise the following steps：
Step 1 weighs each component raw material on request；
Step 2, chlorinated polyethylene rubber, silicon rubber, modified aluminium hydroxide are sequentially added in homogenizer, and rotating speed is
1200r/min is stirred 40 minutes, after cooling, mixture is sent on double roller cylinder open mill, roll spacing 3mm bag rollers turn refining, and obtain
To mixture A；
Step 3 sequentially adds polyethylene oxide, melamine, iron oxide, aluminium oxide in homogenizer in order, stirring
Rotating speed is 1150r/min, and mixing time 40min obtains mixture, then adds mixture in reaction kettle, is in temperature
105 DEG C are reacted 22.5 minutes, and mixture B is made；
Step 4, the mixture B obtained in mixture A obtained, step 3, fire retardant, compatilizer, anti-oxidant into step 2
Agent is mixed to get mixture C, and vulcanization accelerator is added in into mixture C, is sent on double roller cylinder open mill, rubber tapping turns refining, and turns refining
After uniformly, 50 DEG C of roller temperature is kneaded 40 minutes, obtains mixture D；
Step 5, by mixture D made from step 4, using two sections of vulcanization process, one step cure condition is：Pressure 13MPa, temperature
150 DEG C of degree, 20 minutes time, post vulcanization condition are 180 DEG C, time 1.5h of temperature, and the high-performance environment protection type rubber of invention is made
Glue.
A kind of high-performance environment protection type rubber of the present invention, the rubber have good electrical insulating property, stability, at low temperature
Embrittlement is not easy, while raw material of the present invention is easy to get, safe and non-toxic environmental protection, has higher practical value and good application prospect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (10)
1. a kind of high-performance environment protection type rubber, which is characterized in that include the raw material of following parts by weight：
36-42 parts of chlorinated polyethylene rubber, 28-32 parts of silicon rubber, 22-26 parts of modified aluminium hydroxide, polyethylene oxide 16-20
Part, 10-12 parts of melamine, 6-8 parts of iron oxide, 5-7 parts of aluminium oxide, 4-6 parts of fire retardant, 3-5 parts of compatilizer, antioxidant 1-
3 parts, 1-2 parts of vulcanization accelerator.
A kind of 2. high-performance environment protection type rubber according to claim 1, which is characterized in that the high-performance environment protection type rubber
Include the raw material of following parts by weight：
39 parts of chlorinated polyethylene rubber, 30 parts of silicon rubber, 24 parts of modified aluminium hydroxide, 18 parts of polyethylene oxide, melamine 11
Part, 7 parts of iron oxide, 6 parts of aluminium oxide, 5 parts of fire retardant, 4 parts of compatilizer, 2 parts of antioxidant, 1.5 parts of vulcanization accelerator.
A kind of 3. high-performance environment protection type rubber according to claim 1 or 2, which is characterized in that the modified aluminium hydroxide
It is 2-4mm aluminium hydroxides to add in grain size into reaction kettle, then adds in trioctyl phosphate thereto, mixing speed 1100-
1200r/min, temperature are 110-120 DEG C, then add in KH-570, continue to stir 35-45min to get modified aluminium hydroxide.
4. a kind of high-performance environment protection type rubber according to claim 3, which is characterized in that it is described addition KH-570 mass be
The 10-16% of aluminium hydroxide quality.
5. a kind of high-performance environment protection type rubber according to claim 1, which is characterized in that the fire retardant hinders for phosphate
Fire agent.
A kind of 6. high-performance environment protection type rubber according to claim 1, which is characterized in that the compatilizer Wei oxazolines
Type.
7. a kind of high-performance environment protection type rubber according to claim 1 or 2, which is characterized in that the antioxidant is anti-
Oxidant 168.
8. a kind of high-performance environment protection type rubber according to claim 1 or 2, which is characterized in that the vulcanization accelerator is
S-80。
A kind of 9. method for preparing high-performance environment protection type rubber as claimed in claim 1 or 2, which is characterized in that including following
Step：
Step 1 weighs each component raw material on request；
Step 2, chlorinated polyethylene rubber, silicon rubber, modified aluminium hydroxide are sequentially added in homogenizer, and rotating speed is
1150-1250r/min is stirred 35-45 minutes, after cooling, mixture is sent on double roller cylinder open mill, roll spacing 2-4mm
Bag roller turns refining, and obtains mixture A；
Step 3 sequentially adds polyethylene oxide, melamine, iron oxide, aluminium oxide in homogenizer in order, stirring
Rotating speed is 1100-1200r/min, and mixing time 35-45min obtains mixture, then adds mixture in reaction kettle,
It is reacted 20-25 minutes for 100-110 DEG C in temperature, mixture B is made；
Step 4, the mixture B obtained in mixture A obtained, step 3, fire retardant, compatilizer, anti-oxidant into step 2
Agent is mixed to get mixture C, and vulcanization accelerator is added in into mixture C, is sent on double roller cylinder open mill, rubber tapping turns refining, and turns refining
After uniformly, 45-55 DEG C of roller temperature is kneaded 35-45 minutes, obtains mixture D；
Step 5, by mixture D made from step 4, using two sections of vulcanization process, one step cure condition is：Pressure 12-
14MPa, 145-155 DEG C of temperature, time 15-25 minute, post vulcanization condition are 175-185 DEG C of temperature, and hair is made in time 1-2h
Bright high-performance environment protection type rubber.
A kind of 10. preparation method of high-performance environment protection type rubber according to claim 9, which is characterized in that the step
For：
Step 1 weighs each component raw material on request；
Step 2, chlorinated polyethylene rubber, silicon rubber, modified aluminium hydroxide are sequentially added in homogenizer, and rotating speed is
1200r/min is stirred 40 minutes, after cooling, mixture is sent on double roller cylinder open mill, roll spacing 3mm bag rollers turn refining, and obtain
To mixture A；
Step 3 sequentially adds polyethylene oxide, melamine, iron oxide, aluminium oxide in homogenizer in order, stirring
Rotating speed is 1150r/min, and mixing time 40min obtains mixture, then adds mixture in reaction kettle, is in temperature
105 DEG C are reacted 22.5 minutes, and mixture B is made；
Step 4, the mixture B obtained in mixture A obtained, step 3, fire retardant, compatilizer, anti-oxidant into step 2
Agent is mixed to get mixture C, and vulcanization accelerator is added in into mixture C, is sent on double roller cylinder open mill, rubber tapping turns refining, and turns refining
After uniformly, 50 DEG C of roller temperature is kneaded 40 minutes, obtains mixture D；
Step 5, by mixture D made from step 4, using two sections of vulcanization process, one step cure condition is：Pressure 13MPa, temperature
150 DEG C of degree, 20 minutes time, post vulcanization condition are 180 DEG C, time 1.5h of temperature, and the high-performance environment protection type rubber of invention is made
Glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109839.7A CN108117702A (en) | 2018-02-05 | 2018-02-05 | A kind of high-performance environment protection type rubber and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109839.7A CN108117702A (en) | 2018-02-05 | 2018-02-05 | A kind of high-performance environment protection type rubber and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108117702A true CN108117702A (en) | 2018-06-05 |
Family
ID=62233396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810109839.7A Withdrawn CN108117702A (en) | 2018-02-05 | 2018-02-05 | A kind of high-performance environment protection type rubber and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108117702A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023030429A1 (en) * | 2021-09-03 | 2023-03-09 | 飞达科技有限公司 | Cable sheath processing method based on blending of silicone rubber and chlorinated polyethylene rubber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083059A (en) * | 2017-04-24 | 2017-08-22 | 国网江苏省电力公司泰州供电公司 | A kind of cable insulation material and preparation method thereof |
| CN107254178A (en) * | 2017-08-01 | 2017-10-17 | 合肥择浚电气设备有限公司 | A kind of insulating layer material of High-Voltage Electrical Appliances cabinet and preparation method thereof |
-
2018
- 2018-02-05 CN CN201810109839.7A patent/CN108117702A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083059A (en) * | 2017-04-24 | 2017-08-22 | 国网江苏省电力公司泰州供电公司 | A kind of cable insulation material and preparation method thereof |
| CN107254178A (en) * | 2017-08-01 | 2017-10-17 | 合肥择浚电气设备有限公司 | A kind of insulating layer material of High-Voltage Electrical Appliances cabinet and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023030429A1 (en) * | 2021-09-03 | 2023-03-09 | 飞达科技有限公司 | Cable sheath processing method based on blending of silicone rubber and chlorinated polyethylene rubber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106099049B (en) | A kind of anode mixing paste technology | |
| CN101914218A (en) | Powdered composite calcium zinc stabilizing agent and preparation method thereof | |
| CN103360622B (en) | Rubber heat-resistant activator and preparation method thereof | |
| CN107245166A (en) | A kind of preparation method of the ternary zinc-magnesium aluminum hydrotalcite heat stabilizer of nano silicon core-shell particles intercalation modifying | |
| CN106280137A (en) | A kind of cracking resistance heatproof composite cable material and preparation method thereof | |
| CN107501859A (en) | It is a kind of for the DOPO types curing agent of epoxy-resin systems and its application | |
| CN106543391A (en) | A kind of preparation method of double modified borosilicate phenolic resin | |
| CN108117702A (en) | A kind of high-performance environment protection type rubber and preparation method thereof | |
| CN102965033B (en) | Nano-mica powder modified compound adhesive for packaging | |
| CN109354808A (en) | A kind of PVC preparation process for electric wire plastic grain | |
| CN114557442A (en) | Method for improving gel characteristics of soybean protein isolate and application thereof | |
| CN102911385A (en) | Preparation method of high-strength degradable composite film | |
| CN105585683A (en) | Method for preparing melamine formaldehyde resin flocculating agent | |
| CN104312380A (en) | Aromatic epoxy resin composite material for indoor coating and manufacturing method of aromatic epoxy resin composite material | |
| CN103882161B (en) | A kind of mating type lanolin fatting agent and preparation method thereof | |
| CN111205518A (en) | Natural rubber-white carbon black composite material and preparation method and application thereof | |
| CN105862508B (en) | The preparation method of rosin sizing agent | |
| CN105461255A (en) | Compound activator and preparation method and application thereof | |
| CN108503942A (en) | A kind of computer communication cable sheath material and its preparation process | |
| CN107400196A (en) | A kind of application process of new reaction-type flame-retarding epoxy curing agent in epoxy-resin systems | |
| CN105524578A (en) | Bamboo product adhesive | |
| CN103013361B (en) | Medium-resistant binding agent for packaging material | |
| CN108441128A (en) | A kind of electronic transformer special isolation adhesive band base and preparation method thereof | |
| CN103614015B (en) | A kind of waterproof paint of resistance to persistence high/low temperature | |
| CN102349600B (en) | Honey jelly |
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: 20180605 |