CN107236196A - A kind of engineering truck instrument seal - Google Patents
A kind of engineering truck instrument seal Download PDFInfo
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- CN107236196A CN107236196A CN201710334986.XA CN201710334986A CN107236196A CN 107236196 A CN107236196 A CN 107236196A CN 201710334986 A CN201710334986 A CN 201710334986A CN 107236196 A CN107236196 A CN 107236196A
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- mica
- engineering truck
- weight
- mica compound
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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
- 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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
- C08K2201/011—Nanostructured additives
-
- 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
-
- 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)
- 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 engineering truck instrument seal, its raw material includes by weight：30 40 parts of chlorosulfonated polyethylene, 15 25 parts of methyl vinyl silicone rubber, 60 80 parts of ethylene propylene diene rubber, 46 parts of silane coupler, 50 70 parts of white carbon, 18 22 parts of nano diatomite, 12 18 parts of expanded perlite, 10 13 parts of multi-walled carbon nanotube, 60 80 parts of mica compound, 6 10 parts of stearic acid, 12 parts of epoxidized soybean oil, 24 parts of t-butyl perbenzoate, 12 parts of liquid coumarone indene resin, 24 parts of dibutyl phthalate, 1 1.5 parts of trioctyl phosphate, 24 parts of palm wax, 12 parts of DOTP, 6 12 parts of polyvinyl alcohol, 1.5 2.5 parts of antioxidant, 24 parts of vulcanizing system.Heat endurance of the present invention is fabulous, and ageing-resistant performance is excellent, and compactness and tensile strength are significantly improved, and damping effect is excellent.
Description
Technical field
The present invention relates to instrument seal technical field, more particularly to a kind of engineering truck instrument seal.
Background technology
At present, in the market generally uses electri forklift or engineering truck instrument, is generally directly to be arranged on instrument with screw
On platform, or using structural member rebound under instrument desk, then coordinate again with instrument desk gap；But instrument joins with extraneous
The connector of system is generally that open gap coordinates, and meter movement electric part is easily damaged, and greatly reduces making for instrument
With the time, how to prepare that a kind of resistance to ag(e)ing is good, damping effect is excellent, and the good instrument encapsulant of heat endurance, it would be highly desirable to
Solve.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of engineering truck instrument seal, and heat is steady
Qualitative fabulous, ageing-resistant performance is excellent, and compactness and tensile strength are significantly improved, and damping effect is excellent.
A kind of engineering truck instrument seal proposed by the present invention, its raw material includes by weight：Chlorosulfonated polyethylene
30-40 parts, 15-25 parts of methyl vinyl silicone rubber, 60-80 parts of ethylene propylene diene rubber, 4-6 parts of silane coupler, white carbon 50-
70 parts, 18-22 parts of nano diatomite, 12-18 parts of expanded perlite, 10-13 parts of multi-walled carbon nanotube, mica compound 60-80
Part, 6-10 parts of stearic acid, 1-2 parts of epoxidized soybean oil, 2-4 parts of t-butyl perbenzoate, 1-2 parts of liquid coumarone indene resin, adjacent benzene
2-4 parts of dibutyl carboxylic acid, 1-1.5 parts of trioctyl phosphate, 2-4 parts of palm wax, 1-2 parts of DOTP, polyethylene
6-12 parts of alcohol, 1.5-2.5 parts of antioxidant, 2-4 parts of vulcanizing system.
Preferably, mica compound is prepared using following technique：Jute stalk, mica powder are well mixed, heating carries out charcoal
Change is handled, and is down to room temperature, is crushed, and adds titanate esters, silica gel, chlorosulfonated polyethylene acid, humic acid, water mixed grinding, and spraying is dry
It is dry to obtain mica compound.
Preferably, mica compound is prepared using following technique：By weight by 10-20 parts of jute stalks, 30-50 parts of micas
Powder is well mixed, and heating carries out charing process, is down to room temperature, is crushed, and adds 0.6-1 parts of titanate esters, 1-4 parts of silica gel, 1-2 parts of chlorine
Sulfonated polyethylene acid, 3-6 parts of humic acids, 40-60 parts of water mixed grindings, spray drying obtain mica compound.
Preferably, mica compound is prepared using following technique：By weight by 10-20 parts of jute stalks, 30-50 parts of micas
Powder is well mixed, and is warming up to 500-550 DEG C of charing process 30-40min, is down to room temperature, is crushed, and adds 0.6-1 parts of titanate esters, 1-
4 parts of silica gel, 1-2 parts of chlorosulfonated polyethylenes are sour, 3-6 parts of humic acids, 40-60 parts of water mixed grinding 20-30min, and grinding temperature is
90-95 DEG C, spray drying obtains mica compound.
Preferably, antioxidant is antioxidant AT-215.
Preferably, vulcanizing system includes by weight：1-2 parts of di-t-butyl peroxide, 0.5-0.8 parts of ammonium dichromate sodium,
0.8-1.6 parts of captax, 0.7-1 parts of Vulcanization accelerator TMTD.
The present invention, as base material, makes this using ethylene propylene diene rubber, methyl vinyl silicone rubber, chlorosulfonated polyethylene compounding
Invention heat endurance is fabulous, and ageing-resistant performance is excellent；And mica compound, jute stalk, mica powder compounding are through charing process, hole
Structure is flourishing, and specific surface area is big, under the cooperation of titanate esters, with silica gel, chlorosulfonated polyethylene acid, humic acid combination degree pole
Height, makes the present invention to be effectively dispersed in the compounding base material of ethylene propylene diene rubber, methyl vinyl silicone rubber, chlorosulfonated polyethylene
In, compatibility is good, can not only give full play to the strengthening action of mica compound, and can improve mixed refining process performance and extension sizing material
Resting period, it is difficult structuring, cost is low, after di-t-butyl peroxide, ammonium dichromate sodium are cross-linking vulcanized, send out this
Bright heat endurance is good, and compactness and tensile strength are significantly improved, and ageing-resistant performance is excellent.In the cooperation of silane coupler
Under, white carbon, multi-walled carbon nanotube, nano diatomite, expanded perlite can be grafted on mica composite surface, make the present invention's
Crosslink density is further enhanced, good waterproof performance, and elongation at break is high, and ageing-resistant performance is extremely excellent, mica compound and poly- second
Enol, dibutyl phthalate, liquid coumarone indene resin compounding, compatibility are good, are reached promoting the toughness of the present invention with hardness
To under the premise of in a balanced way, elongation at break is further enhanced, and is suitable for adverse circumstances compared to conventional instrument, is greatly improved
The reliability of the present invention.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of engineering truck instrument seal proposed by the present invention, its raw material includes by weight：Chlorosulfonated polyethylene
30 parts, 25 parts of methyl vinyl silicone rubber, 60 parts of ethylene propylene diene rubber, 6 parts of silane coupler, 50 parts of white carbon, nanometer diatom
22 parts of soil, 12 parts of expanded perlite, 13 parts of multi-walled carbon nanotube, 60 parts of mica compound, 10 parts of stearic acid, epoxidized soybean oil 1
Part, 4 parts of t-butyl perbenzoate, 1 part of liquid coumarone indene resin, 4 parts of dibutyl phthalate, 1 part of trioctyl phosphate, palm
4 parts of wax, 1 part of DOTP, 12 parts of polyvinyl alcohol, 1.5 parts of antioxidant, 4 parts of vulcanizing system.
Embodiment 2
A kind of engineering truck instrument seal proposed by the present invention, its raw material includes by weight：Chlorosulfonated polyethylene
40 parts, 15 parts of methyl vinyl silicone rubber, 80 parts of ethylene propylene diene rubber, 4 parts of silane coupler, 70 parts of white carbon, nanometer diatom
18 parts of soil, 18 parts of expanded perlite, 10 parts of multi-walled carbon nanotube, 80 parts of mica compound, 6 parts of stearic acid, epoxidized soybean oil 2
Part, 2 parts of t-butyl perbenzoate, 2 parts of liquid coumarone indene resin, 2 parts of dibutyl phthalate, 1.5 parts of trioctyl phosphate, palm fibre
2 parts of palmitic acid wax, 2 parts of DOTP, 6 parts of polyvinyl alcohol, 2.5 parts of antioxidant AT-215,2 parts of vulcanizing system.
Mica compound is prepared using following technique：Jute stalk, mica powder are well mixed, heating carries out charing process,
Room temperature is down to, is crushed, titanate esters, silica gel, chlorosulfonated polyethylene acid, humic acid, water mixed grinding is added, spray drying obtains cloud
Female compound.
Embodiment 3
A kind of engineering truck instrument seal proposed by the present invention, its raw material includes by weight：Chlorosulfonated polyethylene
32 parts, 22 parts of methyl vinyl silicone rubber, 65 parts of ethylene propylene diene rubber, 5.5 parts of silane coupler, 55 parts of white carbon, nano-silicon
21 parts of diatomaceous earth, 14 parts of expanded perlite, 12 parts of multi-walled carbon nanotube, 65 parts of mica compound, 9 parts of stearic acid, epoxidized soybean oil
1.2 parts, 3.5 parts of t-butyl perbenzoate, 1.2 parts of liquid coumarone indene resin, 3.5 parts of dibutyl phthalate, tricresyl phosphate is pungent
1.2 parts of ester, 3.5 parts of palm wax, 1.2 parts of DOTP, 10 parts of polyvinyl alcohol, 1.8 parts of antioxidant AT-215, sulphur
3.5 parts of change system.
Mica compound is prepared using following technique：15 parts of jute stalks, 40 parts of mica powders are well mixed by weight, risen
Temperature carries out charing process, is down to room temperature, crushes, add 0.8 part of titanate esters, 2.5 parts of silica gel, 1.5 parts of chlorosulfonated polyethylene acid,
4.5 parts of humic acids, 50 parts of water mixed grindings, spray drying obtain mica compound.
Vulcanizing system includes by weight：1 part of di-t-butyl peroxide, 0.8 part of ammonium dichromate sodium, 0.8 part of captax,
1 part of Vulcanization accelerator TMTD.
Embodiment 4
A kind of engineering truck instrument seal proposed by the present invention, its raw material includes by weight：Chlorosulfonated polyethylene
35 parts, 18 parts of methyl vinyl silicone rubber, 75 parts of ethylene propylene diene rubber, 4.5 parts of silane coupler, 65 parts of white carbon, nano-silicon
19 parts of diatomaceous earth, 16 parts of expanded perlite, 11 parts of multi-walled carbon nanotube, 75 parts of mica compound, 7 parts of stearic acid, epoxidized soybean oil
1.5 parts, 2.5 parts of t-butyl perbenzoate, 1.8 parts of liquid coumarone indene resin, 2.5 parts of dibutyl phthalate, tricresyl phosphate is pungent
1.4 parts of ester, 2.5 parts of palm wax, 1.8 parts of DOTP, 8 parts of polyvinyl alcohol, 2.2 parts of antioxidant AT-215, vulcanization
2.5 parts of system.
Mica compound is prepared using following technique：10 parts of jute stalks, 50 parts of mica powders are well mixed by weight, risen
Temperature is down to room temperature to 500 DEG C of charing process 40min, crushes, and adds 0.6 part of titanate esters, 4 parts of silica gel, 1 part of chlorosulfonated polyethylene
Acid, 6 parts of humic acids, 40 parts of water mixed grinding 30min, grinding temperature are 90 DEG C, and spray drying obtains mica compound.
Vulcanizing system includes by weight：2 parts of di-t-butyl peroxide, 0.5 part of ammonium dichromate sodium, 1.6 parts of captax,
0.7 part of Vulcanization accelerator TMTD.
Embodiment 5
A kind of engineering truck instrument seal proposed by the present invention, its raw material includes by weight：Chlorosulfonated polyethylene
34 parts, 20 parts of methyl vinyl silicone rubber, 70 parts of ethylene propylene diene rubber, 5 parts of silane coupler, 60 parts of white carbon, nanometer diatom
20 parts of soil, 15 parts of expanded perlite, 11.2 parts of multi-walled carbon nanotube, 70 parts of mica compound, 8 parts of stearic acid, epoxidized soybean oil
1.3 parts, 3 parts of t-butyl perbenzoate, 1.5 parts of liquid coumarone indene resin, 3 parts of dibutyl phthalate, trioctyl phosphate 1.3
Part, 3 parts of palm wax, 1.5 parts of DOTP, 9 parts of polyvinyl alcohol, 2 parts of antioxidant AT-215,3 parts of vulcanizing system.
Mica compound is prepared using following technique：20 parts of jute stalks, 30 parts of mica powders are well mixed by weight, risen
Temperature is down to room temperature to 550 DEG C of charing process 30min, crushes, add 1 part of titanate esters, 1 part of silica gel, 2 parts of chlorosulfonated polyethylene acid,
3 parts of humic acids, 60 parts of water mixed grinding 20min, grinding temperature are 95 DEG C, and spray drying obtains mica compound.
Vulcanizing system includes by weight：1.5 parts of di-t-butyl peroxide, 0.65 part of ammonium dichromate sodium, captax 1.2
Part, 0.85 part of Vulcanization accelerator TMTD.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of engineering truck instrument seal, it is characterised in that its raw material includes by weight：Chlorosulfonated polyethylene 30-
40 parts, 15-25 parts of methyl vinyl silicone rubber, 60-80 parts of ethylene propylene diene rubber, 4-6 parts of silane coupler, white carbon 50-70
Part, 18-22 parts of nano diatomite, 12-18 parts of expanded perlite, 10-13 parts of multi-walled carbon nanotube, 60-80 parts of mica compound,
6-10 parts of stearic acid, 1-2 parts of epoxidized soybean oil, 2-4 parts of t-butyl perbenzoate, 1-2 parts of liquid coumarone indene resin, O-phthalic
2-4 parts of dibutyl phthalate, 1-1.5 parts of trioctyl phosphate, 2-4 parts of palm wax, 1-2 parts of DOTP, polyvinyl alcohol 6-
12 parts, 1.5-2.5 parts of antioxidant, 2-4 parts of vulcanizing system.
2. engineering truck instrument seal according to claim 1, it is characterised in that mica compound uses following technique
Prepare：Jute stalk, mica powder are well mixed, heating carry out charing process, be down to room temperature, crush, add titanate esters, silica gel,
Chlorosulfonated polyethylene acid, humic acid, water mixed grinding, spray drying obtain mica compound.
3. engineering truck according to claim 1 or claim 2 instrument seal, it is characterised in that mica compound is using as follows
It is prepared by technique：10-20 parts of jute stalks, 30-50 parts of mica powders are well mixed by weight, heating carries out charing process, is down to
Room temperature, is crushed, add sour 0.6-1 part titanate esters, 1-4 parts of silica gel, 1-2 parts of chlorosulfonated polyethylenes, 3-6 parts of humic acids, 40-60 parts
Water mixed grinding, spray drying obtains mica compound.
4. according to any one of claim 1-3 engineering truck instrument seals, it is characterised in that mica compound is used
It is prepared by following technique：10-20 parts of jute stalks, 30-50 parts of mica powders are well mixed by weight, 500-550 DEG C of charcoal is warming up to
Change processing 30-40min, be down to room temperature, crush, add 0.6-1 part titanate esters, 1-4 parts of silica gel, 1-2 parts of chlorosulfonated polyethylenes it is sour,
3-6 parts of humic acids, 40-60 parts of water mixed grinding 20-30min, grinding temperature are 90-95 DEG C, and spray drying obtains mica and is combined
Thing.
5. according to any one of claim 1-4 engineering truck instrument seals, it is characterised in that antioxidant is antioxidant
AT-215。
6. according to any one of claim 1-5 engineering truck instrument seals, it is characterised in that vulcanizing system is by weight
Part includes：1-2 parts of di-t-butyl peroxide, 0.5-0.8 parts of ammonium dichromate sodium, 0.8-1.6 parts of captax, Vulcanization accelerator TMTD
0.7-1 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334986.XA CN107236196A (en) | 2017-05-12 | 2017-05-12 | A kind of engineering truck instrument seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334986.XA CN107236196A (en) | 2017-05-12 | 2017-05-12 | A kind of engineering truck instrument seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107236196A true CN107236196A (en) | 2017-10-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710334986.XA Withdrawn CN107236196A (en) | 2017-05-12 | 2017-05-12 | A kind of engineering truck instrument seal |
Country Status (1)
| Country | Link |
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| CN (1) | CN107236196A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110258886A1 (en) * | 2010-04-26 | 2011-10-27 | Ku Do Moon | Slip-Resistant Rubber Composition, Outsole Using the Rubber Composition and Method of Manufacturing the Outsole |
| CN103360687A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | High-durability sealing gasket made of kaolin/ethylene-propylene-diene monomer rubber and production method of high-durability sealing gasket |
| CN103724827A (en) * | 2013-12-13 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Automobile air conditioning expansion valve series seal ring |
-
2017
- 2017-05-12 CN CN201710334986.XA patent/CN107236196A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110258886A1 (en) * | 2010-04-26 | 2011-10-27 | Ku Do Moon | Slip-Resistant Rubber Composition, Outsole Using the Rubber Composition and Method of Manufacturing the Outsole |
| CN103360687A (en) * | 2013-06-20 | 2013-10-23 | 安徽春辉仪表线缆集团有限公司 | High-durability sealing gasket made of kaolin/ethylene-propylene-diene monomer rubber and production method of high-durability sealing gasket |
| CN103724827A (en) * | 2013-12-13 | 2014-04-16 | 芜湖佳诚电子科技有限公司 | Automobile air conditioning expansion valve series seal ring |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171010 |
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